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Aswini PradhanView profile

Associate Professor

• Quantum Materials
• Semiconductors
• Superconductors
• +5 more

Dr. Aswini Pradhan is an Associate Professor of Physics at Hampton University, part of the School of Science. He holds an M.S. from Utkal University, India, and a Ph.D. from the Indian Institute of Technology, India. His research focuses on quantum materials, semiconductors, and superconductors, with applications in energy, biomedical diagnostics, and advanced functional materials. He has led interdisciplinary research teams and held academic roles at institutions like the University of Virginia and Norfolk State University, accumulating over 480 publications and securing $30M+ in grants. His work emphasizes nanomaterials for energy storage and optical/magnetic phenomena. Education: M.S., Utkal University, India Ph.D., Indian Institute of Technology, India Research Interests: Dr. Pradhan's work spans quantum materials, semiconductor innovation, and superconductivity, with a focus on nanomaterials for energy harvesting and biomedical tools. His research leverages magnetic and optical quantum phenomena to develop multifunctional materials for next-generation applications. Recent projects include magnetoelectric coupling in heterostructures, graphene-based memory cells, and plasmonic biosensors. Publications: Dr. Pradhan’s articles highlight advancements in nanomaterials, optoelectronics, and energy systems. His work often bridges theoretical physics with practical applications, such as resistive switching in memristors or enhanced photoresponse in solar cells. These studies underscore his interdisciplinary approach to materials science. Awards: State Council of Higher Education of Virginia (SCHEV) Outstanding Faculty of Virginia Advising and Grants: He has advised numerous graduate students and secured grants from multiple agencies. His leadership spans roles at Hampton University and international collaborations, including the International Center for Superconductivity-Japan and Oxford University’s Clarendon Lab. His work emphasizes mentorship and strategic resource management. Labs and Teams: His research involves interdisciplinary teams focused on nanomaterials synthesis, device fabrication, and characterization. Collaborations include affiliations with SPIE, MRS, and APS, reflecting his engagement with global scientific communities.

Peter N. NjokiView profile

Associate Professor

• Nanoscience
• Materials Chemistry
• Catalysis
• +3 more

Dr. Peter N. Njoki is an Associate Professor in the Department of Chemistry and Biochemistry at Hampton University. He joined the university in 2014 as an Assistant Professor and was promoted to Associate Professor in 2019. His academic background includes a B.Ed. in Chemistry and Mathematics from Kenyatta University (Nairobi, Kenya), a Ph.D. in Chemistry from SUNY Binghamton, and postdoctoral training at SUNY Binghamton and Syracuse University. Njoki's research focuses on nanoscience , materials chemistry , and applications in catalysis, renewable energy, and forensic science. Key themes include synthesizing metallic nanoparticles (Au, Ag, Pt, Cu) for fuel cells, environmental sensing, and drug delivery. Future work explores nanoparticle toxicity and breathalyzer technologies. His publications emphasize nanoparticle synthesis, catalytic applications, and chemistry education. Recent trends include microwave-assisted nanoparticle fabrication (2017–2020) and pedagogical innovations for remote/undergraduate teaching (2020–2022). Scientific Awards: Carnegie African Diaspora Fellow (2022) ACS Petroleum Research Fund Grant (2019–2022) NanoHU Faculty Research Award (2015) Njoki leads research grants including an ACS-PRF award (2019–2022) and a Virginia Tech NanoEarth subsidy (2019). He mentors undergraduates in nanoscience projects and chairs the ACS Hampton Roads Local Section (2019). He collaborates with national initiatives like the Primarily Undergraduate Nanomaterials Cooperative and maintains affiliations with the American Chemical Society, Materials Research Society, and Virginia Academy of Science.

Beatriu EscuderView profile

Professor

• Supramolecular Chemistry
• Biomaterials
• Drug Delivery
• +3 more

Beatriu Escuder is Full Professor of Organic Chemistry at Universitat Jaume I, specializing in supramolecular chemistry and functional materials. She leads the Bioinspired Supramolecular Chemistry and Materials Research Group (RG7) at the Institute of Advanced Materials (INAM), focusing on self-assembled fibrillar networks and supramolecular gels for applications in biomimetic recognition, catalysis, drug delivery, and regenerative medicine. Her research explores the design of peptide-based soft materials with emphasis on: Development of responsive hydrogel systems for controlled drug release Biomimetic catalytic platforms using self-assembled molecular networks Antimicrobial peptide design and ultrashort self-assembling structures Nanocomposite materials for environmental and biomedical applications Analysis of her 15 most recent publications reveals strong interdisciplinary focus spanning materials chemistry, nanotechnology, and biomedicine. Research trends include advanced characterization of self-assembly mechanisms (particularly Fmoc-modified peptides), development of perovskite-polymer composites for optoelectronics, and rational design of antimicrobial peptide hydrogels. Notable methodological innovations involve microwave-assisted peptide synthesis and hybrid organic-inorganic nanocomposites.

Shyam AravamudhanView profile

Professor

• Nanobioelectronic Systems
• Regenerative Engineering
• Nanomaterials Toxicity
• +5 more

Shyam Aravamudhan is a Professor of Nanoengineering at North Carolina A&T State University and Director of the Joint School of Nanoscience and Nanoengineering (JSNN) Core Facilities. His research bridges micro/nanotechnology with life sciences, focusing on nanobioelectronic systems for diagnostics, regenerative engineering, and environmental health impacts of nanomaterials. He leads efforts in 2D materials for flexible electronics and functional additive manufacturing. Director of JSNN Core Facilities Ph.D. in Engineering (implied from title) Research interests include: Nanobioelectronic systems for disease diagnostics Toxicity of engineered nanomaterials Hexagonal boron nitride in microelectronics Regenerative engineering using nanotechnology Funding Sources: NSF, NIH, Semiconductor Research Corporation, and North Carolina Biotechnology Center. His work spans 15+ years with over 80 publications, emphasizing nanomaterials synthesis, defect engineering, and bioelectronic applications. Current students investigate topics like 3D printing of MoS₂ structures, EHS of CMP slurries, and mechanical stimuli on cell function. Outreach includes SENIC programs promoting STEM education and nanotechnology awareness.

Jean-Hubert OlivierView profile

Associate Professor

• Organic Chemistry
• Supramolecular Chemistry
• Materials Science
• +3 more

Dr. Jean-Hubert Olivier is an Associate Professor in the Department of Chemistry at the University of New Mexico. He leads the Olivier Laboratory, focusing on developing supramolecular tools to engineer organic materials with optimized light-matter interactions and energy transduction. His work addresses challenges in non-covalent assemblies' structural and electronic properties, particularly targeting metastable states and out-of-equilibrium conditions. Key strategies include manipulating electrostatic interactions and stabilizing supramolecular polymers in solution and at interfaces. Research interests span the intersection of organic chemistry, supramolecular chemistry, and materials science. The lab investigates excitonic and potentiometric properties, aiming to design materials for neural interfaces and energy capture systems. Recent efforts include pioneering methods to modulate conduction band energies of silicon interfaces and reducing foreign body responses in implants. Notable achievements include the 2023 NSF CAREER Award, which supports his work on reconfiguring pi-conjugated superstructures. His research group collaborates on projects like polymer-wrapped carbon nanotubes and fuel-driven conductive hydrogels. Courses taught include CHM 691 (π-Conjugated Materials) and undergarduate courses in organic chemistry and spectroscopic methods (CHM 221, CHM 202). Advising includes graduate student Robert Wilson and contributions to grants such as collaborative research on hierarchical organic materials and the NSF CAREER initiative. The lab emphasizes interdisciplinary approaches, combining synthetic chemistry with advanced spectroscopic techniques to quantify material properties. Labs/Teams: The Olivier Research Group (O.R.G.) focuses on creating novel nanomaterials and functionalizing neural interfaces. The lab’s activities include designing carbon nanotube-based composites and exploring light-harvesting systems through supramolecular engineering.

Ehsan HamzehpoorView profile

Research Fellow

• Supramolecular Chemistry
• Material Chemistry
• Organic Macromolecules
• +5 more

Dr. Ehsan Hamzehpoor is a Research Fellow in the Department of Chemistry at the University of British Columbia (UBC), working under Prof. Mark J. MacLachlan. His research focuses on designing self-assembling organic macromolecules and porous materials with applications in energy storage, environmental remediation, and healthcare. He holds prestigious awards, including the Banting and Killam Postdoctoral Fellowships. His work emphasizes creating functional materials through supramolecular chemistry, such as covalent organic frameworks (COFs) and quantum dots. These materials are engineered to control optoelectronic properties, host-guest interactions, and energy conversion efficiency. Key applications include solar energy systems, pollutant removal, and advanced electronics. Research Group: MacLachlan Group Location: Chemistry Department E-block, UBC Supervisor: Prof. Mark J. MacLachlan Dr. Hamzehpoor’s research bridges foundational chemistry with practical applications, leveraging UBC’s interdisciplinary environment. His long-term goal is to establish an independent research group in Canada, fostering innovation in sustainable materials science.

Peter BermelView profile

Professor

• Nanophotonics
• Photovoltaics
• Thermophotovoltaics
• +4 more

Dr. Peter Bermel is the Elmore Professor of Electrical and Computer Engineering at Purdue University, affiliated with the Birck Nanotechnology Center. His expertise lies in nanophotonics, with a focus on improving photovoltaic, thermophotovoltaic, and microelectronic systems through advanced electromagnetic theory, simulation, and material engineering. Education: B.S. in Physics, University of North Carolina, 2000 MPhil in Physics, University of Cambridge, 2002 PhD in Physics, Massachusetts Institute of Technology, 2007 Research Interests: Dr. Bermel’s research spans photonic crystal design, thermal emitter optimization, and light-trapping strategies for solar cells. His work integrates computational modeling, fabrication, and experimental characterization to enhance energy conversion efficiency. Notable contributions include silicon photonic crystal solar cells and chip-scale thermophotovoltaic systems. Recent Trends in Publications: Recent work emphasizes high-temperature materials for thermophotovoltaics, radiative cooling for photovoltaic efficiency, and quantum sensing with nanodiamonds. His research bridges theory and application, addressing challenges in energy harvesting, semiconductor reliability, and sustainable agrivoltaic systems. Awards & Honors: NSF CAREER Award (2015–2020) Winston Churchill Foundation Scholar (2000–2001) NSF Graduate Research Fellowship (2001–2004) Advising & Grants: Currently supervises graduate students in topics like agricultural photovoltaics and quantum optoelectronics. Over $10M in grants secured from NSF, industry partnerships, and federal initiatives, including the NSF CAREER Award and NEPTUNE Center projects. Labs & Teams: Leads a lab focused on nanophotonics and energy systems at Purdue. Collaborates with MIT, NREL, and industry partners on advanced photovoltaic and thermal management technologies.

Stephan RothView profile

Professor

• Sustainable Materials
• Bio-based Polymers
• Hybrid Materials
• +9 more

Stephan Roth is a Senior Scientist at DESY (Deutsches Elektronen-Synchrotron) and a Professor at KTH Royal Institute of Technology in Stockholm, Sweden. His research focuses on sustainable materials, particularly bio-based polymer materials for applications in flexible electronics, photovoltaics, and energy generation. He integrates principles of green chemistry and machine learning for advanced data analysis to develop hybrid materials from renewable resources like lignin and cellulose. His work emphasizes structure formation through nanoscale self-organization, leveraging in situ and operando experiments at synchrotron facilities worldwide. Academic Career: 2023: Professor for Scattering-Based Characterization Techniques in Fibre and Polymer Science at KTH 2022: Lead Scientist for Sustainable Materials at DESY 2016: Adjunct Professor in Synchrotron Radiation Characterization at KTH 2006–2022: Staff Scientist and Beamline Responsible at PETRA III (P03/MiNaXS) 2001: PhD in Physics from TU Munich Research Interests: Hybrid materials development, green processes in thin film technology, machine learning for materials analysis, nanostructure characterization via scattering techniques, and applications in optoelectronics, actuators, and biosensors. Key Contributions: Investigations into nanocomposite production, bio-based colloids, and structure-property relationships in functional materials. His experimental methods include synchrotron-based grazing-incidence X-ray scattering and in situ monitoring of material fabrication processes. Grants and Collaborations: Leadership in DESY’s sustainable materials program and active collaborations with institutions globally on synchrotron-based research. His work bridges fundamental materials science with industrial applications in renewable energy and biotechnology.

Jun GaoView profile

Professor

• Photonics
• Electrochemistry
• Organic Electronics
• +4 more

Jun Gao is a Professor and Chair of Engineering Physics at the Department of Physics, Engineering Physics, and Astronomy at Queen's University. He holds a cross-appointment in the Department of Chemistry within the Faculty of Arts and Science. His research focuses on organic photonics and iontronics, particularly solid-state bipolar electrochemistry and novel device structures like large planar light-emitting electrochemical cells (LECs). Education: PhD from the University of California, Santa Barbara. His work bridges condensed matter physics, device physics, and polymer science, emphasizing interdisciplinary innovation. Key interests include polymer semiconductors, iontronics, and optoelectronic applications. Research Themes: Photonics and electro-optical engineering Quantum photonics Physical chemistry of polymers Energy harvesting via triboelectric nanogenerators Bipolar electrochemistry in organic devices Recent publications highlight advancements in low-cost energy harvesting systems, ultra-large LECs, and fundamental studies of charge transport in organic materials. His lab (LOPI) develops scalable optoelectronic devices with applications in sensing and lighting.

Jong Hyun ChoiView profile

Professor

• DNA nanotechnology
• Advanced materials
• Mechanical metamaterials
• +6 more

Jong Hyun Choi is a Professor of Mechanical Engineering at Purdue University's School of Mechanical Engineering. His research focuses on programmable nanostructures and advanced materials, integrating DNA nanotechnology, synthetic biomaterials, and 2D materials. He leads the Choi Lab, which explores applications in biomedical engineering, energy, and electronics. Education: B.S., Yonsei University, 1999 M.S., Yonsei University, 2001 Ph.D., University of California, Berkeley, 2005 Research Interests: DNA nanotechnology, mechanical metamaterials, synthetic biomaterials, 2D materials, nanomanufacturing, thermodynamics, and heat/mass transfer. Key Awards: Friedrich Wilhelm Bessel Research Award (2023) ASME Fellow (2018) NSF CAREER Award (2011) Advising & Grants: Advises a dynamic team of PhD, MS, and undergraduate students. Funded by NSF, DoD, and DoE. Notable advisees include Yancheng Du (Caltech postdoc), Jaehoon Ji (Princeton postdoc), and Ruixin Li (CGG scientist). Labs & Teams: Choi Lab at Purdue develops DNA-based systems, synthetic cells, and 2D material heterostructures. Collaborations span biomaterials, nanotechnology, and energy applications.

Richard BrutcheyView profile

Professor

• Catalysis
• Energy Storage and Conversion
• Sustainability
• +4 more

Richard Brutchey is a Professor in the Department of Chemistry at the University of Southern California, leading the Brutchey Group since its establishment in 2007. His research focuses on chimie douce materials synthesis to address challenges in catalysis, energy storage/conversion, and sustainability. He was recently named a Fellow of the Royal Society of Chemistry (FRSC) for his contributions to chemistry. Department of Chemistry, University of Southern California Brutchey Group (2007–present) Research interests include: Catalytic materials for CO 2 conversion Band gap engineering of semiconductor nanocrystals Thermoelectric material optimization Thiol-amine solvent systems for solution processing Machine learning-aided synthesis optimization Microwave-assisted colloidal chemistry Scientific awards: Fellow of the Royal Society of Chemistry (FRSC) Publications demonstrate expertise in nanoparticle catalysis (CO 2 hydrogenation), perovskite nanocrystal engineering (CsPbBr 3 ), high-throughput synthesis methods, and phase control in semiconductor materials. His work bridges materials chemistry with applied sustainability through scalable manufacturing techniques.

Hakan USTAView profile

Professor

• Organic Semiconductors
• Materials Science
• Nanotechnology
• +7 more

Hakan USTA is a Professor of Materials Science and Chemistry in the Department of Materials Science and Nanotechnology Engineering at Abdullah Gül University (AGU) in Kayseri, Turkey. He leads the USTALAB research group, which focuses on the theoretical design and synthetic development of new organic molecular, macromolecular, and polymeric π-conjugated materials for new-generation (opto)electronics and nanotechnology applications. Dr. USTA received his B.S. in Chemistry in 2004 from Bilkent University (Ankara, Turkey) with a Cumulative-GPA of 3.7/4.0 (Ranked 1st, Honors in Chemistry). He then obtained his Ph.D. in Chemistry from Northwestern University (Evanston, IL) under the supervision of Prof. Tobin J. Marks in 2008, with a Cumulative-GPA of 3.9/4.0. His doctoral research focused on 'Solution-Processable Molecular and Polymeric Semiconductors for Ambient-Stable Organic Field-Effect Transistors.' Dr. USTA's research spans multiple areas of materials science and nanotechnology, with particular focus on developing high-performance functional organic materials for optoelectronic applications. His work encompasses p-/n-/ambipolar semiconductors, low band gap donor-acceptor polymers, low-LUMO π-systems, hot-exciton fluorescent molecules, green-solvents soluble high-performance semiconductors, semiconductors with scalable synthesis, and thermally responsive molecules. These materials form nano-/micro-structures in thin-films that lead to applications in organic surface enhanced Raman spectroscopy (o-SERS), thin-film transistors (OTFTs), photovoltaics (OPVs), light-emitting diodes/transistors (OLEDs and OLETs), and multiplex encoded surfaces (physically unclonable functions-PUFs). Analysis of Dr. USTA's recent publications reveals a strong trend toward developing novel organic semiconductor materials with specific molecular designs for targeted applications. His research has particularly focused on BTBT derivatives, BODIPY-based materials, and indenofluorene systems, with applications spanning from high-performance transistors to advanced sensing platforms and security technologies. The interdisciplinary nature of his work bridges chemistry, materials science, and electrical engineering to address challenges in organic electronics. 2020 Tubitak Science Incentive Award in Materials Science and Nanotechnology 2015 The Young Scientists Award (TÜBA-GEBİP) 2015 The Young Scientist of the Year (Science Heroes Association) 2014 BAGEP Distinguished Young Scientist Award Dr. USTA has received significant research funding, with his group reporting >1.1 million USD in grants received. His research group has produced over 70 journal articles and 14 international patents, with his work accumulating over 5000 citations. He actively collaborates with researchers both nationally and internationally, including with Prof. Myung-Gil Kim's group at Sungkyunkwan University in South Korea on NRF-TUBITAK joint projects. Dr. USTA leads the USTALAB research group, which has established itself as a leading center for the development of novel organic semiconductor materials. The lab's work on organic SERS platforms has received notable recognition, including coverage in C&EN News. The group maintains active research directions in multiple areas of organic electronics, with ongoing projects focused on n-type BTBT development, organic encoded surfaces, and new materials for optoelectronic applications.

• Quantum Dots
• Semiconductor Physics
• Optical Properties
• +3 more

Mehmet Sahin is an Associate Professor in the Department of Material Science and Nanotechnology Engineering at Abdullah Gul University (AGU). He holds a Ph.D. in Physics from Selcuk University (2005), with postdoctoral research at Bilkent University and the University of Sheffield. His research focuses on theoretical and computational studies of semiconductor quantum dots, excitons, and optical properties, alongside experimental work on semiconductor devices. He has held administrative roles, including Director of AGU's Graduate School of Natural and Applied Sciences (2012–2013) and Head of Material Science and Nanotechnology Engineering (2012–2013). Education: Ph.D. in Physics (Selcuk University, 2005) M.Sc. in Physics (Erciyes University, 1999) B.Sc. in Physics (Selcuk University, 1994) Research Interests: Theoretical investigations of quantum dots, excitonic interactions, optical transitions, and computational methods (e.g., genetic algorithms, matrix diagonalization). Experimental studies include electrical and optical characterization of semiconductor materials, including Schottky diodes and quantum dot solar cells. His work bridges nanotechnology, condensed matter physics, and optoelectronics. Grants & Projects: TUBITAK 1001 Research Project (2010–2012): Computational study of excitons in multi-layered quantum dots. SELÇUK BAP Project (2011–2013): Electrical characterization of GaAs Schottky diodes. Labs & Collaborations: Collaborates with institutions like UNAM's National Material Science Center and the University of Arkansas. His research group develops novel semiconductor nanostructures for optoelectronic applications.

Do Young KimView profile

Assistant Professor

• Colloidal inorganic nanomaterials
• Organic semiconductors
• Optoelectronics
• +7 more

Dr. Do Young Kim is an Assistant Professor in the School of Materials Science and Engineering at Oklahoma State University. His expertise lies in organic and inorganic electronic devices, including OLEDs, photovoltaic cells, and photodetectors. He holds a PhD from the University of Florida (2009), and B.S./M.S. in Physics from Kyung Hee University (South Korea). Prior to OSU, he was a Research Scientist/Postdoc at the University of Florida (2009–2015) and a research scientist at Samsung Advanced Institute of Technology (2002–2006). He co-founded NIRVision and nVerPix LLC based on his organic/inorganic nanomaterial technologies. Education: Ph.D., Materials Science & Engineering, University of Florida, 2009 M.S., Physics, Kyung Hee University, 2002 B.S., Physics, Kyung Hee University, 1999 His research focuses on colloidal nanomaterials, organic semiconductors, and their applications in optoelectronics, energy, and bio systems. Key achievements include inventing low-cost infrared-sensitive OLED technology and developing flexible OLED display substrates. He has 35 publications, 17 patents, and 74 conference presentations. Dr. Kim’s work bridges materials synthesis and device engineering. Recent trends in his publications emphasize perovskite solar cells, lead-free LEDs, and radiation-resistant materials. His interdisciplinary approach integrates nanotechnology with sustainable energy solutions and biomedical applications. Awards & Patents: 17 issued patents (e.g., infrared photodetector designs) and 19 patent applications pending. Advising & Industry: Advises two startups (NIRVision, nVerPix) and collaborates on BIM (Building Information Modeling) systems for smart design integration. His lab focuses on scalable nanomaterial fabrication and high-performance optoelectronic devices. Current projects include PbS nanocrystal photodetectors, perovskite-based photovoltaics, and energy-efficient upconversion systems.

• Materials Chemistry
• Nanotechnology
• Organic Chemistry
• +2 more

Józef Bogdan Mieczkowski is Full Professor at Warsaw University of Technology's Faculty of Advanced Technologies and Chemistry, specializing in functional materials and nanotechnology. His research bridges organic chemistry, materials science, and nanotechnology, with focus areas including liquid crystals, biosensors, and hybrid nanomaterials. Recent work explores phototunable liquid-crystalline nanoparticle systems, supramolecular organization of semiconducting polymers, and nanoparticles for biomedical applications. His group develops advanced materials with applications in optoelectronics, sensing, and nanomedicine through molecular design and surface engineering.