Cady Research Group

Cady Research Group

UAlbany's Cady Research Lab group photo with eleven individuals sitting around a table.
Jinam Modasiya, Dwiti Krushna Das, Piyush Bhatia, Jeelka Solanki, Shadi Omranpour, Max Liehr, Ben Taubner, Nate Cady, Natalya Tokranova, Karsten Beckmann, and Rajas Mathkari (kneeling).

 

Our laboratory focuses on the unique interface between nanotechnology and biology. Research in our group falls into the following two general categories:

 

Approaching nanotechnology from the biological world

Nanoscale innovations and technologies from the biological world are harnessed to manipulate and control materials at the nanoscale. Drawing knowledge from biological systems enables unique approaches to nanotechnological design, engineering, processing and manufacturing.

 

Approaching biology from the nanoscale

Nanoscale phenomena, technologies or processes are used to study biology at its fundamental level – the nanoscale. Similarly, nanoscale devices, materials or phenomena can be harnessed for therapeutics, diagnostics, medicine, pharmaceuticals and many other biological applications.

Please take the time to browse our current research projects, our facilities and the people involved in our research program.

Cady Research Group
Nathaniel C. Cady, PhD
Distinguished Professor and Associate Dean for Research
4405 NanoFab East

257 Fuller Road
Albany, NY 12203
United States

Projects

Scope

The Cady group focuses on the unique interface between nanotechnology and biology. Research in our group falls into the following two general categories:

  • Approaching nanotechnology from the biological world
    Nanoscale innovations and technologies from the biological world are harnessed to manipulate and control materials at the nanoscale or inspire unique electrical devices and circuits. Drawing knowledge from biological systems enables unique approaches to nanotechnological design, engineering, processing and manufacturing.
  • Approaching biology from the nanoscale 
    Nanoscale phenomena, technologies or processes are used to study biology at its fundamental level – the nanoscale. Similarly, nanoscale devices, materials, or phenomena can be harnessed for therapeutics, diagnostics, medicine, pharmaceuticals, and many other biological applications.
Resistive Memory Devices (Memristors) for Neuromorphic, AI, and Rad-Hard Applications
About
About

We have established an ongoing research program on resistive memory devices (aka: memristors). These metal-insulator-metal (MIM) devices behave similarly to neural synapses, as their “memory state” depends on the current and voltage history of the device. This is a good example of bioinspired/ biomimetic research, since the biological process of synapse formation is mimicked by a physical, electronic device. We have previously developed memristors as both non-volatile memory (NVM) elements, as well as devices to control the reconfigurability of CMOS circuits (for encryption applications). 

Our current work (supported by the Air Force Research Laboratory/AFRL and the National Science Foundation) is focused on integrating resistive random access memory (RRAM) based memristors with CMOS circuits for neuromorphic computing applications and in-memory computing. To date we have designed and fabricated multiple 65nm CMOS/memristor hybrid chips utilizing the NY Creates Albany NanoTech 300mm cleanroom facilities and have translated novel resistive memory devices from initial demonstration in the CNSE Innovation Lab (200mm wafer scale nanofabrication facility).

Our team collaborates with multiple research groups to better understand fundamental processes that govern memristive device behavior, discovery and evaluation of new memristive materials, integration strategies for embedding memristors with CMOS, and demonstration of novel computing approaches by leveraging memristive devices and circuits.


Figure 1: Electron micrograph (TEM) image of a cross-section of a nanoscale hafnium oxide resistive random access memory (RRAM) device fabricated by our team.

 

Image showing an electron micrograph of a resistive random access memory device illustrating its small size of approximately 50 nanometers across and also showing the different elements represented in each layer.

Figure 2: Custom 65nm hybrid RRAM/CMOS chip “RAVENS-2” fabricated by the Cady research group and NY Creates in the Albany NanoTech 300mm fabrication facility (with support from the Air Force Research Laboratory).

 

Image showing a completed microchip containing resistive random access memory and CMOS, as well as a schematic of the chip design in a second panel.

Figure 3: Memory storage and in-memory computing demonstration on a 64 x 64 1-transistor, 1-RRAM (1T1R) array from the RAVENS-2 custom RRAM/CMOS chip. 

 

A series of three images showing a 64x64 pixel image in black and white that was then programmed into a 64x64 RRAM memory array, followed by computation in memory to perform edge detection. The middle panel shows the programmed image in the RRAM array and the third panel shows the results of the edge detection computation.
Related Publications
Related Publications
Biosensors & Microfluidics
About
About

Since 2018, our group has significantly expanded our work on biosensors and microfluidic devices. In close collaboration with Ciencia, Inc., we have developed rapid diagnostic tests for SARS-CoV2 (COVID-19) and Lyme disease, using a novel grating coupled surface plasmon resonance (GC-FP) microarray technology. In addition to fabricating nano-patterned chips for these sensors, our team develops novel biological tests and assays for disease diagnosis, primarily focusing on measurement of serologic biomarkers (such as antibodies). 

Our high sensitivity, high accuracy tests operate in several formats, including microfluidic chips, dipsticks and lateral flow cartridges. We have also worked extensively with silicon photonics based biosensors and the integration of microfluidic cartridges and testing systems for photonic biosensors produced by AIM Photonics. 

Finally, our team has developed multiple microfluidic chips, cartridges and platforms for biosensing, manipulation of biological materials/tissues, evaluation of biofouling and for in vivo biomedical imaging applications. 


Figure 4: Examples of biosensors and biosensing cartridges developed by the Cady group. Left – microfluidic cartridge for silicon photonic biosensing. Middle – GC-FP grating-based biosensor chip. Right – Illumination of a GC-FP biosensor chip in a Ciencia Centinela instrument.

 

Three panel image of a microfluidic biosensor in panel 1, a close-up image of a plasmonic biosensor chip with microarray spots in panel 2, and an image of the plasmonic chip being illuminated by a laser in panel 3.

Figure 5: Microfluidic components for silicon-photonic biosensor chips. These components were fabricated using a hot embossing method, using cyclic olefin based polymers (eg. TOPAS). Embossed components were high fidelity replicas of the original silicon-based molds (in collaboration with the University of Rochester).

 

This is a series of electron microscope images of microfluidic channels molded into polymer. The images show the small, micrometer sized channels that are molded into the polymer.

Figure 6: Microfluidics-enabled intra-vital imaging window for precision fluid delivery to biological tissues during in vivo imaging of the tumor microenvironment (in collaboration with Albert Einstein College of Medicine). 

 

This image shows a cartoon of a mouse with an implanted intra-vital imaging window that is above a microscope objective lens. There is an inset showing a close-up image of the intravital imaging window with a microfluidic channel.
Related Publications
Related Publications
  1. F.P. Torres, A. Manning, M.B. Paredes-Espinosa, N. Tokranova, T. Bertucci, T.R. Kiehl, J.L. Paluh, N.C. Cady, Y. Xie, S.T. Sharfstein. 3D flexible self-folding microelectrode array for organoid electrophysiology analysis. (2025) Cell Biomaterials, 100179.
  2. I. Aravind, Y. Wang, Z. Cai, R. Li, R. Shahriar, G.N. Gibson, E. Guignon, N.C. Cady, W.D. Page, A. Pilar, S.B. Cronin. Voltage-induced modulation of interfacial ionic liquids measured using surface plasmon resonant grating nanostructures. (2024) Journal of Chemical Physics.161 (3): 034702. 2024
  3. M.R. Bryan, J.N. Butt, Z. Ding, N. Tokranova, N. Cady, B. Piorek, C. Meinhart, J. Tice, and B.L. Miller. A Multiplex “Disposable Photonics” Biosensor Platform and Its Application to Antibody Profiling in Upper Respiratory Disease. (2024) ACS Sensors. 9 (4), 1799-1808.
  4. F.P. Torres, N. Tokranova, E. Amodeo, T. Bertucci, T.R. Kiehl, Y. Xie, N.C. Cady, S.T. Sharfstein. Interfacing neural cells with typical microelectronics materials for future manufacturing. (2023). Biosensors and Bioelectronics. 242, 115749.
  5. B. Taubner, R. Peredo-Wende, A. Ramani, G. Singh, K. Strle, N.C. Cady. Rapid and Quantitative Detection of Human Antibodies Against the 2019 Novel Coronavirus SARS CoV2 and its Variants as a Result of Vaccination and Infection. (2021) Microbiology Spectrum. 9(2): e00890-21.
  6. T. Head, N. Tokranova, N.C. Cady. Micro-nozzle Integration for Controlled Drug Delivery via a Microfluidic Imaging Window. (2021) MRS Communications. 11(5): 584-589.
  7. J.S. Cognetti, D.J. Steiner, M. Abedin, M.R. Bryan, C. Shanahan, N. Tokranova, E. Young, A.M. Klose, A. Zavriyev, N. Judy, B. Piorek, C. Meinhart, R. Jakubowicz, H. Warren, N.C. Cady, B.L. Miller. Disposable photonics for cost-effective clinical bioassays: application to COVID-19 antibody testing. (2021) Lab on a Chip. 21: 2913-2921.
  8. E. Chou, E. Lasek-Nesselquist, B. Taubner, A. Pilar, E. Guignon, W. Page, Y-P. Lin, N.C. Cady. A fluorescent plasmonic biochip assay for multiplex screening of diagnostic serum antibody targets in human Lyme disease. (2020) PLoS One, 0228772.
Antifouling and Biofilms
About
About

Microbial fouling of surfaces and subsequent formation of biofilms is a major problem in medicine, industrial processes, and infrastructure. 

To combat fouling and biofilm formation, we are pursuing methods to limit bacterial attachment to surfaces and interrupt biofilm formation (or disrupt established biofilms). For example, we have developed 3D nanomanufacturing strategies to create nanoscale topographical features that can be used to limit the attachment of bacterial cells to stationary surfaces. 

Our work has shown that topography in the 0.5 – 1 micrometer size scale is effective in reducing bacterial adhesion to surfaces, and that larger scale topography can increase surface attachment (as compared to flat reference surfaces).


Figure 7: Topographically patterned surfaces used for antifouling experiments in the Cady group.

 

This is an image showing electron microscope close-up images of micrometer scale topographic patterns on a polymer surface.

Figure 8: Modulation of bacterial attachment to micro-patterned polymer surfaces.

 

This is 3 panel image showing three different types of micrometer-scale topographic patterns on a polymer surface with bacterial cells attached to the surface. The bacterial cells are stained with a fluorescent green dye and are observed to attach to the surface in alignment with the topographic features.

We have also worked with collaborators to develop molecular antagonists of biofilm formation and methods of delivering these antagonists for prophylactic or therapeutic treatment against biofilms. Our initial work in this area focused on the inhibition of bacterial biofilm formation by a library of natural products inspired compounds that have efficacy against Pseudomonas aeruginosa biofilm formation. Interestingly, we also showed that these compounds are effective in reducing cell signaling (quorum sensing) behavior of P. aeruginosa.

In addition to preventing biofouling and mitigating biofilm formation, we are also interested in developing methods to characterize biofilms and to utilize intact biofilms for various applications. To this end we have developed combined microfluidic / atomic force microscopy (AFM) based platforms to measure the mechanical properties of biofilms under varying fluidic conditions. We are also developing platforms to utilize biofilms for the treatment of metal-contaminated wastewater.

Related Publications
Related Publications
  • W.F. Hynes, J. Chacon, D. Segre, C.J. Marx, N.C. Cady, W. Harcombe. Bioprinting microbial communities to examine interspecies interactions in time and space. (2018) Biomedical Physics & Engineering Express. 4(5): 055010. https://doi.org/10.1088/2057-1976/aad544 
  • S.H. Kasper, R. Hart, M. Bergkvist, R.A. Musah, N.C. Cady. Zein nanocapsules as a tool for surface passivation, drug delivery, and biofilm prevention. (2016) AIMS Microbiology. 2(4): 422-433.
  • S.H. Kasper, R.P. Bonocora, J.T. Wade, R.A. Musah, N.C. Cady. Chemical inhibition of kynureninase reduces Pseudomonas aeruginosa quorum sensing and virulence factor expression. (2016) ACS Chemical Biology. 11(4): 1106-1117.
  • M. Craven, S. Kasper, M. Canfield, R. Diaz-Morales, J. Hrabie, Joseph; N. Cady, A. Strickland. Nitric Oxide-Releasing Polyacrylonitrile Disperses Biofilms Formed by Wound-Relevant Pathogenic Bacteria. (2016) Journal of Applied Microbiology. 120(4): 1085-99.
  • S. Kasper, D. Samarian, A. Jadhav, A. Rickard, R. Musah, N.C. Cady. S-Aryl-L-Cysteine Sulfoxides and Related Organosulfur Compounds Alter Oral Biofilm Development and AI-2 Based Cell-Cell Communication. (2014) Journal of Applied Microbiology. 117(5): 1472-86.
  • A.P. Mosier, J. Behnke, E.T. Jin, N.C. Cady.  Microbial biofilms for the removal of Cu2+ from CMP wastewater.  Submitted to the Journal of Environmental Management, October 1, 2014.
  • A.P. Mosier, S. Peters, M. Larsen, and N.C. Cady.  Microfluidic platform for the characterization of mouse submandibular glands by atomic force microscopy. (2014) Biosensors. 4(1): 18-27.
  • M.V. Graham, N.C. Cady.  Nano and microscale topographies for the prevention of bacterial surface fouling.  (2014) Coatings. 4(1): 37-59.
  • M.V. Graham, A.P. Mosier, T.R. Kiehl, A.E. Kaloyeros, N.C. Cady.  Development of antifouling surfaces to reduce bacterial attachment.  (2013) Soft Matter. 9: 6235-6244.
  • N.C. Cady, J. Behnke, R. Kubec, K. McKean, and R.A. Musah. Inhibition of Biofilm Formation, Quorum Sensing and Infection in Pseudomonas aeruginosa by Natural Products-Inspired Organosulfur Compounds. (2012) PLoS One. 7(6): e38492.
  • J.F. Ling, M.V. Graham, N.C. Cady. Topographically patterned poly(dimethylsiloxane) surfaces affect Pseudomonas aeruginosa adhesion and biofilm formation. (2012) Nano LIFE. 2(4): 1242004.
  • A.P. Mosier, A.E. Kaloyeros, N.C. Cady. A novel microfluidic device for the in situ optical and mechanical analysis of bacterial biofilms. (2012) Journal of Microbiological Methods. 91: 198-204.

Publications and Patents

2025
2025
2024
2024
2023
2023
2022
2022

Patents

  1. “Defect density manipulation of a dielectric layer in semiconductor fabrication in an atomic layer deposition chamber.” U.S. patent application filed 12/12/2023: 18/536,787.
  2. “Optimization of the position of TaOx:N-based barrier layer in TaOx RRAM devices.” U.S. Provisional Patent Application Filed 11/22/23: US 63/602,024.
  3. “Methods for resistive RAM (ReRAM) performance stabilization via dry etch clean treatment” U.S. Patent US11637242B2. 4/25/2023
  4. “Diagnostic photonic biosensor methods, apparatus and system.” U.S. Patent Application 63/143,452. Filing date 1/1/2021. (PCT – European EP4285104A1)
  5. "Methods for quantitative analysis of one or more biomarkers" N.C. Cady: U.S. Patent Application US20220034896A1, Filing date 7/6/2021
  6. “Resistive random access memory device.” PCT/US2019/052339. Filing date 9/23/2019.
  7. “Selector devices for a memory cell.” US11737286B2. 8/22/2023. 
  8. “Hardware based random number generator.” U.S. Patent 8,680,906 B1, 3/25/2014.
  9. “Polymeric Micro-Cantilevers for Ultra-Low Volume Fluid and Living Cell Deposition.” U.S. Patent 8,539,905 B2, 9/24/2013.
  10. “Ion Bombardment Synthesis of Transition Metal Oxide-Based Memory Devices.” U.S. Patent Application, Filed 8/23/2011: US Serial No. 61/526537.
  11. “Real-time detection of microorganisms using an integrated microfluidics platform.” U.S. Patent Application Filed 7/22/2005: US 2008/0125330 A1
  12. “Diffraction-based cell detection using a micro-contact-printed antibody grating.” U.S. Patent Application Filed 1/27/2000: US 2002/0037593 A1

 

Book Chapters

  • H. Das, M. Liehr, N. Cady, G. Rose. Current-controlled memristive synapse for optimized and energy-efficient neuroprocessor (Chapter 6). In: Energy-Efficient Devices and Circuits for Neuromorphic Computing. 2026. Elsevier. 
  • N.C. Cady, V. Fusco, G. Maruccio, E. Primiceri, C.A. Batt. Micro and nanotechnology based approaches to detect pathogenic agents in food (Chapter 12). In: Nanobiosensors: Nanotechnology in the Agri-Food Industry. Vol. 8. 2016. Academic Press, London, UK.
  • N. Cady, “Build me a Memory.” In: Creating Life from Life: Biotechnology and Science Fiction. Rosalyn Berne, Ed. 2015. CRC Press. 
  • N. Cady, T.J. Begley, M. Bergkvist, S.T. Sharfstein, A.E. Kaloyeros. Nanobiological Sensor Technologies - revised. In: Dekker Encyclopedia of Nanoscience & Nanotechnology. 2013. CRC Press.
  • N.C. Cady and A.D. Strickland. Responsible Nanotechnology: Controlling Exposure and Environmental Release via Rational Design. In: Nanobiotechnology Handbook. Yubing Xie, Ed. 2012. CRC Press.
  • N. Fahrenkopf, P.Z. Rice, N.C. Cady. Nucleic acid based biosensing. In: Nanobiomaterials Handbook. Balaji Sitharaman, Ed., 2011. CRC Press. 
  • M. Bergkvist, N.C. Cady. Chemical functionalization and bioconjugation strategies for AFM cantilevers. In: Bioconjugation Protocols, 2nd Edition. Sonny Mark, Ed., 2011. Springer. 
  • N. Cady. Microchip-based PCR Amplification Systems. In: Lab on a Chip Technologies and Applications. Avraham Rasooly and Keith Herold, Eds., 2009. Horizon Scientific Press.  
  • N. Cady. Quantum Dot Molecular Beacons for DNA Detection. In: Methods in Molecular Biology.  James W. Lee, Ed., 2009. Humana Press.  
  • N. Cady, A. Gadre, A.E. Kaloyeros. Nanobiological Sensor Technologies. In: Dekker Encyclopedia of Nanoscience & Nanotechnology. 2008. CRC Press.
  • N. Cady. DNA-Based Biosensors. Encyclopedia of Sensors. 2006. American Scientific Publishers.

People

Research Group Leadership

 

Professor Nathaniel Cady.

Professor Nathan Cady
Distinguished Professor and Associate Dean for Research (CNSE)

Dr. Nathaniel Cady earned his BA and PhD from Cornell University and is a SUNY Distinguished Professor and Associate Dean for Research in the College of Nanotechnology, Science & Engineering (CNSE) at UAlbany. Dr. Cady was one of the founding members of the Nanobioscience constellation within CNSE and maintains a large research portfolio as well as teaching obligations within the Department of Nanoscale Science & Engineering. His research focuses on the intersection of nanotechnology and biology, including the development of novel biosensor technologies, the interface between biological and manufactured systems, and bio-inspired nanoelectronic devices. Dr. Cady's research leverages the advanced nanofabrication facilities at the Albany Nanotech Complex, and his research group has successfully transitioned multiple technologies from the laboratory to both 200mm and 300mm wafer scale fabrication and integration. Dr. Cady is one of the lead investigators and governance advisory council members for the NORDTECH Department of Defense Microelectronics Commons Hub and works closely with industry partners on transitioning new technologies towards commercial applications. In his role as Associate Dean for Research, Dr. Cady works to develop and promote CNSE’s research portfolio and serves as a liaison between faculty and the Division for Research and Economic Development at UAlbany.


Karsten Bechmann

Karsten Bechmann, PhD
SUNY Poly Adjunct Faculty / NYCREATES Integration Engineer

Karsten Beckmann received the BS and MS degrees in electrical engineering and information technology from the Technical University of Darmstadt, Germany, in 2011 and 2013, respectively, and the PhD degree in nanoscale engineering from the Colleges of Nanoscale Science and Engineering (CNSE), University at Albany (now SUNY Polytechnic Institute). He is currently a Senior Process Integration Engineer with NY CREATES and an adjunct faculty member of SUNY Poly working on emerging memory solutions with a focus on resistive devices and selector technology. His strong background spans interdisciplinary fields combining material science, nanofabrication, and electrical engineering with a focus in electrical testing (DC, RF, and automated testing), module integration into a 65 nm technology, and materials development (ReRAM, selector, electrodes)


Dwiti Krushna Das

Dwiti Krushna Das
Graduate Student

Dwiti Krushna Das obtained his BS in Physics from UM-DAE Centre for Excellence in Basic Sciences, University of Mumbai and MS in Nanoscience and Nanotechnology from National Centre for Nanoscience and Nanotechnology, University of Mumbai. His master’s research involved electrochemical sensors for detection of neurotransmitters. Currently he is pursuing PhD working on biosensors for detection of Lyme disease. His research interest lies in the field of Biosensors, Nanosensors and Neuroengineering. He also has interests in the fields of astronomy, physics, philosophy, photography and technology.


Maximilian Liehr

Maximilian Liehr, PhD
Post Doctoral Researcher

Maximilian Liehr obtained his BA and ME from Rensselaer Polytechnic Institute in Troy, NY and his PhD from SUNY Polytechnic Institute in Albany, NY. He is currently a post doc at SUNY Polytechnic Institute. Maximilian Liehr has active research interests in development of Non-volatile nanoelectronics including Resistive Random Access Memory (ReRAM) devices and neuromorphic computing.


Rajas Ravindra Mathkari

Rajas Ravindra Mathkari
Graduate Student

Rajas Mathkari obtained his BE degree from the Deogiri Institute of Engineering and Management Studies, Aurangabad, Maharashtra, India, in Mechanical Engineering. He has 4.5 years of work experience at Goodyear South Asia Pvt. Ltd in the field of focus improvement and Industrial engineering. Currently, he is a PhD candidate, and his research focuses on the fabrication of tantalum oxide nonvolatile resistive random-access memory (ReRAM) devices using reactive sputtering and its electrical characterization.


Jacob Pelton

Jacob Pelton
Research Technician

Jacob Pelton received a BS in Applied Physics from Siena College located in Loudonville, NY. Recently, after graduating in 2022, he started working as a Research Technician at SUNY Polytechnic Institute in Albany, NY. He is currently expressing interest in continuing his education in fall of 2023 at SUNY Polytechnic Institute for a MS degree in nano-scale engineering.


 Pramod Ravindra

Pramod Ravindra, PhD
Post Doctoral Researcher

Pramod completed his PhD at the Centre for Nanoscience and Engineering, IISc Bangalore, focused on materials for photovoltaics. Pramod also has a Master's in Physics and an undergraduate degree in Electrical and Electronics Engineering from BITS Pilani, India. Prior to his current position, he worked as a Staff Engineer at Western Digital, where he focused on the reliability of 3D NAND flash memories. His research interests include non-volatile memories, beyond-CMOS devices, and materials.


Jeelka Solanki

Jeelka Solanki
Graduate Student

Jeelka graduated with a master’s degree from The Maharaja Sayajirao University of Baroda, Gujarat, India specializing in Embedded systems with hardware design and software programming in 2015. Her undergraduate research was majorly in designing a hardware based on microcontroller for bag making machine in the field of Electronics and Communications. She is currently pursuing her PhD in Nanoscale science and Engineering. With her constant interest and experience in designing hardware and software programming, she is working on designing hardware for programming RRAM devices in the packaged form building a bridge between characterization and real-world applications like Artificial Intelligence & Machine Learning. Jeelka has active research interests in the latest non-volatile memory technology namely RRAM and its in-memory computing techniques which demonstrates neuromorphic computing.


Benjamin Taubner

Benjamin Taubner
Research Technician

Benjamin Taubner graduated with a BSE and MSE with a biomedical engineering specialization from Mercer University, in Macon, GA. His research interests include diagnostic technologies, microfluidics, and biomechanics. He joined the Colleges of Nanoscale Science and Engineering in 2020, where he is currently a research technician working on a GC-FP Lyme diagnostic biosensor. He has worked on the technology’s adaptation to COVID-19, and looks forward to developing the project to its full potential.


Natalya Tokranova

Natalya Tokranova, PhD
Senior Scientist

Dr. Natalya Tokranova received MS degree from Leningrad Electrical Engineering Institute specializing in optoelectronic devices in 1987 and her PhD degree in Physics in 1996 from A. F. Ioffe Physical-Technical Institute. She worked from 1987 to 2000 in the A. F. Ioffe Physical-Technical Institute of Russian Academy of Sciences, St.-Petersburg, Russia. From 2000 she has been working in the Colleges of Nanoscale Science and Engineering, SUNY Polytechnic Institute. Dr. Tokranova has more than twenty-five years of experience in the semiconductor fabrication technology. Her expertise covers design, fabrication and characterization of silicon semiconductor and MEMS devices and various types of sensors.


Steven Wood

Steven Wood
Senior Director of Technology Applications Development

Steven has obtained a BA in Geology, MS in Electrical Engineering, JD (US registered patent attorney) and an Advanced LLM in Air and Space Law from Leiden University. Steven started his career at the New York State Science and Technology Law Center, and has previously worked as a patent examiner at the United States Patent & Trademark Office, and in technology transfer offices at the U.S. Department of Energy's Brookhaven National Laboratory, Leiden University and most recently as Associate Director of Innovation and Entrepreneurship for the SUNY Research Foundation, where he built an in-house patent practice to serve nearly 30 undergraduate and R1 doctoral degree granting institutions in the SUNY system. Since joining Dr. Cady’s NeuroPipes research group in October of 2021, Steven has participated in multiple DoD business accelerator programs, including the Fall 2021 cohort of the Hyperspace Challenge sponsored by CNM Ingenuity and AFRL NM Space Vehicles Directorate, where he led the team in winning 2nd Prize in the university cohort pitch competition, the summer 2022 cohort of the National Security Innovation Network Foundry program, and the inaugural cohort of the HUSTLE Defense Accelerator sponsored by the Griffiss Institute and the AFRL Rome Information Directorate. Steven is also an Adjunct Professor of Law at Albany Law School, the nation’s oldest independent school of law, and a contract attorney as Senior of Counsel with the Vela Wood Law Firm in Austin, TX, where he focuses his practice on IP strategy and vetting investments in technology and patent portfolios.

 

Research Group Staff & Students

Research Group Staff
Research Group Staff

Natalya Tokranova, PhD

Benjamin Taubner

Graduate Students
Graduate Students
  • Dwiti Krushna Das
  • Rajas Mathkari
  • Jinam Modasiya
  • Shadi Omranpour
  • Ross Pareis
  • Jeelka Solanki
  • Leah Sweeney
  • Theodore Wallach 
Undergraduate Students
Undergraduate Students
  • Arshaq Alamgir
  • Ava Althoff
  • Stacia Oktyabrsky
  • Saugat Shah 
     
Former Graduate Students (graduated)
Former Graduate Students (graduated)
  • Minhaz Abedin, PhD, 2023
  • Zachery Woods, MS, 2023
  • Maximilian Liehr – PhD, 2022
  • Tristen Head – PhD, 2022
  • Sarah Rafiq – PhD, 2022
  • Erica Graham – PhD, 2021
  • Jubin Hazra – PhD, 2021
  • Eunice Chou – PhD, 2019
  • Wilkie Olin-Ammentorp – PhD, 2019
  • Lukas Tierney – MS, 2019
  • Joshua Holt – PhD, 2018
  • Logan Butt – PhD, 2018
  • Stephanie Curley – PhD, 2018
  • Karsten Beckmann – PhD, 2017
  • Zahiruddin Alamgir – PhD, 2017
  • Vishal Desai – PhD, 2017
  • Stephen Kasper – PhD, 2017
  • William “Rick” Hynes – PhD, 2016
  • Aleksandra Gunko – MS, 2014
  • Mary Graham – PhD, 2014
  • Jihan Capulong – PhD, 2014
  • Benjamin Briggs – PhD, 2014
  • Zach Rice – PhD, 2013
  • Aaron Mosier – PhD, 2013
  • Nicholas Fahrenkopf – PhD, 2013
  • Nathan McDonald – MS, 2012
  • Jason Behnke – MS, 2011
  • Ted van Hoof – MS, 2010
  • Blaze Messer – MS, 2010
Former Post Doctoral Associates
Former Post Doctoral Associates
  • Aaron Mosier, PhD
  • Seann Bishop, PhD
  • Robert Balsano, PhD
  • Harika Manem, PhD
  • Karsten Beckmann, PhD
  • Nima Nikvand, PhD
  • Pramod Ravindra, PhD
  • Maximilian Liehr, PhD
     
Former Undergraduate Students
Former Undergraduate Students

University at Albany/SUNY Polytechnic Institute Students

  • Nicholas Fahrenkopf
  • William (Rick) Hynes
  • Jason Behnke
  • Brian Clow
  • Joshua Kessler
  • Gabriel Kousourou
  • Steven Kasper
  • Lyndsay Toth
  • Alicia McCarthy
  • Daniel Sellers
  • Michael Hovish
  • Samantha Testa
  • Victoria Crockett
  • Rachel Bourgignon
  • James Sidoli
  • Xinru Wang
  • Tad Reese
  • Dominic Picciocca
  • Sarah Lombardo
  • Samuel Marthage
  • Aleksandr Fillipov Zachary Schaffer
  • Liam Wisehart
  • Duncan McCloskey
  • Ryan Hart
  • William Gasperi
  • Alex Hartwell
  • Austin Clark
  • David Lonstein
  • Elizabeth Blackert
  • Julianna Bourgeois                                  
  • Evan Iler
  • Tyler Jetjomlong
  • Elena Musteata    
  • Emma Richardson
  • Ezra Romero
  • Sierra Russell
  • Nadia Suguitan
  • Samuel Marthage
  • Aleksandr Filippov
  • Katherine Niles
  • David Lonstein
  • Alex Hartwell
  • Austin Clark
  • Emma Richardson
  • Ezra Romero
  • Elizabeth Blackert
  • Juliana Bourgeois
  • Mehek Ahmed
  • Colton Almarino
  • Brian Lanchester
  • Michael Johnson
  • Mubtasim Akhyar
  • Ashley Gibbons
  • Daniel Titcombe
  • William Grice
  • James Plummer
  • Salwah Riaz
  • Gabriella Fontana
  • Xiuxin Wu
  • Quotayba Yusif
  • Hasan Merzai
  • Ava Althoff
  • Gwanghoon Lee
  • Saugat Shah

Non – SUNY Polytechnic Institute Students

  • Kai Dallas (Cornell University)
  • Natalie McClain (Cornell University)
  • Katherine Lee (Binghamton University)
  • Sree Addepalli (University of Michigan)
  • Amanda Stewart (Stony Brook University)
  • Jennifer Baxter (Hamilton College)
  • Rhoda Asimeng (Siena College)
  • Chantel Grubbs (Florida A&M)
  • Sean McGinn (Binghamton University)
  • Eileen Jin (Dartmouth College)
  • Jared Mondschein (Union College)
  • Oludayisi Otulaja (Stony Brook University)
  • Gavin Clark-Gartner (Cornell University)
  • Julian Duff (Stony Brook University)
  • Olivia Ahner (Northeastern University)
  • Tyler Jetjomlong (UAlbany)
  • Piyush Bhatia (Bennett University – India)

Medical Students

  • Luke Beardslee (Albany Medical College)
  • John Ling (Indiana Univ. Medical College)

Facilities & Equipment

Biological

Dr. Cady operates a 1,500 sq ft laboratory with 30 oC & 37 oC incubators (both CO2 and non-CO2 equipped), -80 oC and -20 oC freezers, +4 oC refrigerators, chemical solvents and acid fume hoods, a Class II/A2 biological safety cabinet, Nikon 80i epifluorescence microscope with a cooled QICam CCD camera, Leica SP5 confocal laser scanning microscope (CLSM), Nikon dissecting/stereomicroscope, two Fisherbrand inverted phase contrast microscopes, Veeco Bioscope Catalyst atomic force microscope (AFM), Tecan M200 microplate fluorometer/luminometer with UV/VIS spectrophotometer capability, BioRad real-time PCR thermocycler, BioRad Protean II gel electrophoresis equipment, BioRad Versa Doc fluorescence/luminescence/bright field documentation system, centrifuges, autoclave, Nanodrop ND1000 UV-vis spectrophotometer and ND3300 fluorometer, Malvern Nano-ZS dynamic light scattering (DLS)/zeta potential instrument, Akta FPLC system, multiple KD scientific and Harvard Apparatus syringe pumps, and all other general laboratory equipment needed for cell growth and maintenance, protein chemistry and biochemical analysis in the proposed research. 

The labs are equipped with a humidity controlled Scienion sciFLEXARRAYER S3 and an ArrayIt Spot Bot platform for molecular printing (antibodies, proteins, etc.) installed next to cell incubators and fluorescent microscopes. In addition, to the described biological laboratories, the PIs can utilize existing facilities at CNSE including all available metrology, surface analytical tools and electron/visual microscopy. 

Further, the lab has a Ciencia, Inc. grating-coupled surface plasmon resonance (GC-FP) detection instrument on-site, which can be used for the GC-FP experiments proposed, as well as an Elveflow OB1 automated microfluidic control system.

 

Electrical Testing & Evaluation

Prof. Cady maintains an electronics testing laboratory with ~500 sq. ft. of space which can be used for evaluation and analysis of electronic devices. The electronics testing laboratory contains a faraday cage enclosed Cascade M150 8” manual probe station, and a Wenesco 8” HP99D thermal stage. Electrical source and measure is carried out by an Agilent B1500A semiconductor parameter analyzer with DC and pulsing measurement capability, and associated Lenovo E30 workstation running Agilent EasyExpert software for data collection and analysis.

Additional electrical test equipment is available in a 900 sq. ft. lab space containing four major probers. These include two Cascade Microchamber test stations equipped with an Agilent B1500A semiconductor device analyzer, Keithley 708B switching matrix, Agilent E4908A precision LCR meter, Agilent 81110A pulse/pattern generator, Keithley 4200-SC5 semiconductor characterization system, Keysight N7744A optical power meter, Keithley 2613 system source meter and Keysight 8163B lightwave multiplier. 

There are two Suss Microtech semi-automated probe stations. These are equipped with Agilent B1500A semiconductor device analyzer, Agilent N5227A PNA network analyzer (10MHz-67GHz), WavePro 740Zi 4GHz oscilloscope, Anritsu 37369D vector network analyzer, HP 4145B semiconductor parameter analyzer, Agilent 3560A dynamic signal analyzer and ProPlus 9812B noise analyzer controller. 

There is also a Suss Microtech cryogenic test station capable of operating at LN2 temperatures in vacuum to 1E-5torr.

 

Nano/Micro Fabrication Facilities & Capabilities

Dr. Cady has full access to the Albany NanoTech nanofabrication complex for all nano/microfabrication tasks. The fabrication facilities located at its Albany NanoTech Complex house more than 120 wafer processing and inline metrology tools. The tool sets installed in these world-class facilities are dedicated to supporting the industry's wafer processing needs for the next several device generations ranging from 65nm to 2nm, and allowing exploratory work in support of full-scaled nanotechnology.

Albany NanoTech's next-generation facilities are currently operational with a fully enabled 65nm low power CMOS and RF CMOS offering. These fabrication facilities also produce integrated silicon photonics multi project wafers (MPW) and private/custom production runs. Early user hardware, custom R&D and on-demand derivative development support is provided at Albany NanoTech with access to unique state-of-the-art industry standard semiconductor fabrication facilities, which serves as a technology test-bed leading to the development, demonstration, integration and qualification of advanced fabrication technologies for the semiconductor industry.

The Albany NanoTech facilities house 300mm advanced lithography platforms to support 193nm immersion lithography development and EUV lithography development. Also installed are advanced wafer platforms for planarization, copper plating, etch development, ion implantation, thin film development and wet cleaning technology. In total, the nanofabrication complex houses the latest nanofabrication technology available, and house all the technology and equipment needed for the proposed project including resist spinners, UV immersion steppers, nanoimprint lithography, EUV lithography, E-beam lithography, PVD, CVD, PECVD and ALD deposition tools, chemical mechanical planarization (CMP) reactive ion etching, acid/base and solvent fume hoods.

Albany NanoTech / UAlbany nano/micro fabrication facilities are broken down into the following sections, with these general capabilities: NanoFab 300 North is a 228,000 square foot, $175 million facility including 35,000 square feet of cleanroom space with Class 1 capable 300mm wafer production. NanoFab 300 South is a 150,000 square foot, $50 million facility including 32,000 square feet of cleanroom space. 

The facility also includes classrooms and offices for UAlbany faculty. NanoFab 200 (also known as CESTM) is a 70,000 square foot facility that includes additional 4,000 square feet of cleanroom space, plus metrology labs. Equipment in this facility includes resist spinners, contact aligners, RIE etchers, evaporative and atomic layer deposition (ALD) thin film deposition tools, a plasma-based ashers, thermal annealing chambers and furnaces. Metrology equipment includes focused ion beam (FIB) sample preparation, X-ray diffraction, TEM, SEM, XPS, SIMS, and Auger spectroscopy.

 NanoFab Central, a 100,000-square-foot building that houses 15,000 square feet of 300mm wafer, class 1 capable cleanroom space, and NanoFab East, a separate 250,000-square-foot office, laboratory and classroom building. 

The newest building on-site to include fabrication facilities is NanoFabX, which was completed in 2013, and is a 500,000-square-foot facility with 50,000 square feet of 300mm wafer cleanrooms.

Support

Current Support

  • United States Air Force Research Laboratory (AFRL)
  • National Science Foundation (NSF)
  • IBM-SUNY AI Alliance
  • Ciencia, Inc.
  • Green Mountain Semiconductor/NASA
  • Boston Scientific Corporation

 

Past Support

  • NSF
  • NASA
  • NY State Center for Advanced Technology (CATN2)
  • National Institute of Dental and Craniofacial Research (NIDCR / NIH)
  • NY State Department of Economic Development
  • Department of Energy (DOE)
  • National Cancer Institute (NIH)
  • United States Navy
  • US Army
  • Air Force Office of Scientific Research (AFOSR)
  • NYSERDA
  • SEMATECH/ Nano Health & Safety Center (CNSE / SUNY PI)
  • Nanobiotechnology Center (NBTC) Cornell University – with Dr. David Lawrence (Wadsworth NYS Dept. of Health)
  • Atotech
  • Jade Therapeutics / Eyegate
  • Emitech, Inc.
  • Xallent, Inc.
  • Ortho Clinical Diagnostics