selected scholarly activity
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conferences
- Wrinkled Film Optics: From Infrared Electromagnetic Hotspots to Plasmon- Enhanced Electrochemistry. 2021 Photonics North (PN). 2021
- PATTERNED HIERARCHICAL OMNIPHOBIC STRUCTURES FOR ANTI-FOULING AND BIOSENSING APPLICATIONS. MicroTAS 2021 - 25th International Conference on Miniaturized Systems for Chemistry and Life Sciences. 1285-1286. 2021
- Differential photoelectrochemical DNA sensing by modulating the plasmonic properties of metal nanoparticles. MicroTAS 2020 - 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences. 516-517. 2020
- Detection of trichomonal vaginalis through lensless optofluidic microscopy. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2019
- Developing nanomaterial-based strategies for creating signal-on and signal-off photoelectrochemical biosensors. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2018
- Rapid prototyping of bioinspired materials for biosensing. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2018
- Nanostructured CMOS Wireless Ultra-Wideband Label-Free PCR-Free DNA Analysis SoC. IEEE Journal of Solid-State Circuits. 1223-1241. 2014
- Nanostructured CMOS wireless ultra-wideband label-free DNA analysis SoC. 2012 Symposium on VLSI Circuits (VLSIC). 122-123. 2012
- Parallel detection of nucleic acids using an electronic chip. 2008 International Conference on Innovations in Information Technology. 20-23. 2008
- Parallel Detection of Nucleic Acids Using an Electronic Chip. IIT: 2008 INTERNATIONAL CONFERENCE ON INNOVATIONS IN INFORMATION TECHNOLOGY. 709-+. 2008
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journal articles
- Superomniphobic and Photoactive Surface Presents Antimicrobial Properties by Repelling and Killing Pathogens. ACS Applied Materials & Interfaces. 2023
- Catecholate Dye-Assisted Decoration of Ag on TiO2 Nanoparticles for Detection of Cancer-Related MicroRNA Biomarkers on a Multiplexed Photoelectrochemical Platform. ACS Applied Nano Materials. 6:20375-20388. 2023
- A universal bacterial sensor created by integrating a light modulating aptamer complex with photoelectrochemical signal readout. Biosensors and Bioelectronics. 235:115359-115359. 2023
- Functional nucleic acid-based biosensors for virus detection. Advanced Agrochem. 2:246-257. 2023
- Electrochemical Biosensors for Clinical Analysis. ECS Meeting Abstracts. MA2023-01:2641-2641. 2023
- Integration of Photoelectrochemical Signal Transduction with RNA-Cleaving Dnazymes for Culture-Free Detection of Bacteria. ECS Meeting Abstracts. MA2023-01:2635-2635. 2023
- Liquid NanoBiosensors Enable One‐Pot Electrochemical Detection of Bacteria in Complex Matrices. Advanced Science. 10:e2207223. 2023
- Detection of Large Genomic RNA via DNAzyme‐Mediated RNA Cleavage and Rolling Circle Amplification: SARS‐CoV‐2 as a Model. Chemistry - A European Journal. 29:e202300075. 2023
- Integrating Water Purification with Electrochemical Aptamer Sensing for Detecting SARS-CoV-2 in Wastewater. ACS Sensors. 8:1558-1567. 2023
- Programming synthetic DNA molecules for building and breaking heterostructures between TiO2 nanomaterials for photoelectrochemical bacterial detection. Nano Today. 49:101783-101783. 2023
- A Bifunctional Spray Coating Reduces Contamination on Surfaces by Repelling and Killing Pathogens. ACS Applied Materials & Interfaces. 15:16253-16265. 2023
- An Omniphobic Spray Coating Created from Hierarchical Structures Prevents the Contamination of High‐Touch Surfaces with Pathogens. Small. 19:e2205761. 2023
- Electrochemical DNAzyme-based biosensors for disease diagnosis. Biosensors and Bioelectronics. 224:114983-114983. 2023
- Three on Three: Universal and High-Affinity Molecular Recognition of the Symmetric Homotrimeric Spike Protein of SARS-CoV-2 with a Symmetric Homotrimeric Aptamer. Journal of the American Chemical Society. 144:23465-23473. 2022
- Development of Nucleic‐Acid‐Based Electrochemical Biosensors for Clinical Applications. Angewandte Chemie International Edition. 61:e202212496. 2022
- Development of Nucleic‐Acid‐Based Electrochemical Biosensors for Clinical Applications. Angewandte Chemie International Edition. 134. 2022
- (Invited) Developing Universal Sensing Strategies-Combining Functional Nucleic Acids with Photoelectrochemical and Electrochemical Signal Transduction. ECS Meeting Abstracts. MA2022-02:2225-2225. 2022
- Fabrication of Superamphiphobic Surfaces via Spray Coating; a Review. Advanced Materials Technologies. 7. 2022
- A DNA Barcode‐Based Aptasensor Enables Rapid Testing of Porcine Epidemic Diarrhea Viruses in Swine Saliva Using Electrochemical Readout. Angewandte Chemie International Edition. 61:e202204252. 2022
- A DNA Barcode‐Based Aptasensor Enables Rapid Testing of Porcine Epidemic Diarrhea Viruses in Swine Saliva Using Electrochemical Readout. Angewandte Chemie International Edition. 134. 2022
- Innenrücktitelbild: A DNA Barcode‐Based Aptasensor Enables Rapid Testing of Porcine Epidemic Diarrhea Viruses in Swine Saliva Using Electrochemical Readout (Angew. Chem. 31/2022). Angewandte Chemie International Edition. 134. 2022
- Inside Back Cover: A DNA Barcode‐Based Aptasensor Enables Rapid Testing of Porcine Epidemic Diarrhea Viruses in Swine Saliva Using Electrochemical Readout (Angew. Chem. Int. Ed. 31/2022). Angewandte Chemie International Edition. 61. 2022
- (Invited) Development of New Strategies for Bringing Photoelectrochemical Biosensing to the Point-of-Need. ECS Meeting Abstracts. MA2022-01:2178-2178. 2022
- Multifunctional Catecholate-Modified 3D TiO2 Nanostructures for Highly Sensitive Photoelectrochemical IL-6 Immunosensors. ECS Meeting Abstracts. MA2022-01:2219-2219. 2022
- Surface Modification of Three-Dimensional Au Coated Polymer Electrodes for Electrochemical Reduction of CO2. ECS Meeting Abstracts. MA2022-01:1469-1469. 2022
- A portable and smartphone-operated photoelectrochemical reader for point-of-care biosensing. Electrochimica Acta. 419:140347-140347. 2022
- TiO2 Nanoparticles Co-Sensitized with Graphene Quantum Dots and Pyrocatechol Violet for Photoelectrochemical Detection of Cr(VI). Journal of the Electrochemical Society. 169:057520-057520. 2022
- Correction to “A Pathogen Repellent Plastic Wrap with Built-In Hierarchical Structuring Prevents the Contamination of Surfaces with Coronaviruses”. ACS Applied Materials & Interfaces. 14:19076-19076. 2022
- DNAzyme-Immobilizing Microgel Magnetic Beads Enable Rapid, Specific, Culture-Free, and Wash-Free Electrochemical Quantification of Bacteria in Untreated Urine. ACS Sensors. 7:985-994. 2022
- Transparent and Highly Flexible Hierarchically Structured Polydimethylsiloxane Surfaces Suppress Bacterial Attachment and Thrombosis Under Static and Dynamic Conditions. Small. 18:e2108112. 2022
- A Universal DNA Aptamer that Recognizes Spike Proteins of Diverse SARS‐CoV‐2 Variants of Concern. Chemistry - A European Journal. 28:e202200078. 2022
- A Universal DNA Aptamer that Recognizes Spike Proteins of Diverse SARS‐CoV‐2 Variants of Concern. Chemistry - A European Journal. 28:e202200524. 2022
- Front Cover: A Universal DNA Aptamer that Recognizes Spike Proteins of Diverse SARS‐CoV‐2 Variants of Concern (Chem. Eur. J. 15/2022). Chemistry - A European Journal. 28:e202200523. 2022
- Pathogen-Repellent Plastic Wrap with Built-In Hierarchical Structuring Prevents the Contamination of Surfaces with Coronaviruses. ACS Applied Materials & Interfaces. 14:11068-11077. 2022
- A Smartphone Operated Electrochemical Reader and Actuator that Streamlines the Operation of Electrochemical Biosensors. ECS Sensors Plus. 1:014601-014601. 2022
- Hot hole direct photoelectrochemistry of Au NPs: Interband versus Intraband hot carriers. Electrochimica Acta. 404:139746-139746. 2022
- Ionic liquid treatment for efficient sample preparation of hydrated bone for scanning electron microscopy. Micron. 153:103192-103192. 2022
- Producing Fluorine- and Lubricant-Free Flexible Pathogen- and Blood-Repellent Surfaces Using Polysiloxane-Based Hierarchical Structures. ACS Applied Materials & Interfaces. 14:3864-3874. 2022
- Two-Step Competitive Hybridization Assay: A Method for Analyzing Cancer-Related microRNA Embedded in Extracellular Vesicles. Analytical Chemistry. 93:15913-15921. 2021
- Photoelectrochemical IL-6 Immunoassay Manufactured on Multifunctional Catecholate-Modified TiO2 Scaffolds. ACS Applied Materials & Interfaces. 13:50851-50861. 2021
- High‐Affinity Dimeric Aptamers Enable the Rapid Electrochemical Detection of Wild‐Type and B.1.1.7 SARS‐CoV‐2 in Unprocessed Saliva. Angewandte Chemie International Edition. 60:24266-24274. 2021
- High‐Affinity Dimeric Aptamers Enable the Rapid Electrochemical Detection of Wild‐Type and B.1.1.7 SARS‐CoV‐2 in Unprocessed Saliva. Angewandte Chemie International Edition. 133:24468-24476. 2021
- Role of ZEB Family Members in Proliferation, Metastasis, and Chemoresistance of Prostate Cancer Cells: Revealing Signaling Networks. Current Cancer Drug Targets. 21:749-767. 2021
- Surface Functionalization of Metal Oxide Semiconductors with Catechol Ligands for Enhancing Their Photoactivity. Solar RRL. 5. 2021
- Functional Nucleic Acids for Pathogenic Bacteria Detection. Accounts of Chemical Research. 54:3540-3549. 2021
- Integrating programmable DNAzymes with electrical readout for rapid and culture-free bacterial detection using a handheld platform. Nature Chemistry. 13:895-901. 2021
- New insight towards development of paclitaxel and docetaxel resistance in cancer cells: EMT as a novel molecular mechanism and therapeutic possibilities. Biomedicine and Pharmacotherapy. 141:111824-111824. 2021
- Electron Microscopy Imaging Applications of Room Temperature Ionic Liquids in the Biological Field: A Review. ChemBioChem. 22:2488-2506. 2021
- Diverse high-affinity DNA aptamers for wild-type and B.1.1.7 SARS-CoV-2 spike proteins from a pre-structured DNA library. Nucleic Acids Research (NAR). 49:7267-7279. 2021
- Modulating the photoelectrochemical response of titanium dioxide (TiO2) photoelectrodes using gold (Au) nanoparticles excited at different wavelengths. Electrochimica Acta. 380:138154-138154. 2021
- (Invited) Barcode-Based Biorecognition for Electrochemical and Photoelectrochemical Biosensing. ECS Meeting Abstracts. MA2021-01:1408-1408. 2021
- Reagentless and Ultrasensitive Electrochemical Dnazyme Based Sensing Platform for Clinical Detection of Uropathogenic Escherichia coli. ECS Meeting Abstracts. MA2021-01:1369-1369. 2021
- Enhancing the Sensitivity of Photoelectrochemical DNA Biosensing Using Plasmonic DNA Barcodes and Differential Signal Readout. Angewandte Chemie International Edition. 60:7316-7322. 2021
- Enhancing the Sensitivity of Photoelectrochemical DNA Biosensing Using Plasmonic DNA Barcodes and Differential Signal Readout. Angewandte Chemie International Edition. 133:7392-7398. 2021
- Electron energy-loss spectroscopy of surface plasmon activity in wrinkled gold structures. Journal of Chemical Physics. 153:224703. 2020
- Dynamic Bio‐Barcode Assay Enables Electrochemical Detection of a Cancer Biomarker in Undiluted Human Plasma: A Sample‐In‐Answer‐Out Approach. Angewandte Chemie International Edition. 59:22617-22622. 2020
- Dynamic Bio‐Barcode Assay Enables Electrochemical Detection of a Cancer Biomarker in Undiluted Human Plasma: A Sample‐In‐Answer‐Out Approach. Angewandte Chemie International Edition. 132:22806-22811. 2020
- Hierarchical Structures, with Submillimeter Patterns, Micrometer Wrinkles, and Nanoscale Decorations, Suppress Biofouling and Enable Rapid Droplet Digitization. Small. 16:e2004886. 2020
- Roadmap to the Bioanalytical Testing of COVID-19: From Sample Collection to Disease Surveillance. ACS Sensors. 5:3328-3345. 2020
- Antimicrobial Nanomaterials and Coatings: Current Mechanisms and Future Perspectives to Control the Spread of Viruses Including SARS-CoV-2. ACS Nano. 14:12341-12369. 2020
- Differential Photoelectrochemical Biosensing Using DNA Nanospacers to Modulate Electron Transfer between Metal and Semiconductor Nanoparticles. ACS Applied Materials & Interfaces. 12:36895-36905. 2020
- Author Correction: The Use of Motion Analysis as Particle Biomarkers in Lensless Optofluidic Projection Imaging for Point of Care Urine Analysis. Scientific Reports. 10:9352. 2020
- (Invited) Barcode-Based Biorecognition for Electrochemical and Photoelectrochemical Biosensing. ECS Meeting Abstracts. MA2020-01:1896-1896. 2020
- Investigating Catechol Surface Modification of TiO2 for the Development of High Performance Photoelectrochemical Biosensors. ECS Meeting Abstracts. MA2020-01:2184-2184. 2020
- Ultrasensitive Electrochemical Dnazyme Based Sensing Platform for Clinical Detection of Uropathogenic Escherichia coli. ECS Meeting Abstracts. MA2020-01:1865-1865. 2020
- WITHDRAWN: Differential Multiplexed Signalling Strategy Enables Ultrasensitive Photoelectrochemical DNA Detection Via Direct Electron Transfer between Plasmonic and Semiconductive Nanoparticles. ECS Meeting Abstracts. MA2020-01:2013-2013. 2020
- WITHDRAWN: Utilizing DNA Spacer to Design Differential Photoelectrochemical Biosensor. ECS Meeting Abstracts. MA2020-01:2549-2549. 2020
- Surface modification of TiO2 for photoelectrochemical DNA biosensors. MEDICAL DEVICES & SENSORS. 3. 2020
- Review—Recent Advances in Electrochemical Detection of Prostate Specific Antigen (PSA) in Clinically-Relevant Samples. Journal of the Electrochemical Society. 167:037551-037551. 2020
- Flexible Hierarchical Wraps Repel Drug-Resistant Gram-Negative and Positive Bacteria. ACS Nano. 14:454-465. 2020
- The Use of Motion Analysis as Particle Biomarkers in Lensless Optofluidic Projection Imaging for Point of Care Urine Analysis. Scientific Reports. 9:17255. 2019
- Biofunctionalization of Glass‐ and Paper‐Based Microfluidic Devices: A Review. Advanced Materials Interfaces. 6. 2019
- Liquid-Infused Surfaces: A Review of Theory, Design, and Applications. ACS Nano. 13:8517-8536. 2019
- Deposition and morphological evolution of nanostructured palladium during potential cycling: a liquid-cell TEM study. Chemical Communications. 55:9204-9207. 2019
- Integrating TiO2 Nanoparticles within a Catecholic Polymeric Network Enhances the Photoelectrochemical Response of Biosensors. Journal of Physical Chemistry C. 123:16186-16193. 2019
- Creating Clinically-Relevant Biosensors-Integrating Hierarchically Structured Transducers with Dynamic Signal Recognition Elements. ECS Meeting Abstracts. MA2019-01:2084-2084. 2019
- Correction: Solution-processed wrinkled electrodes enable the development of stretchable electrochemical biosensors. The Analyst. 144:1850-1850. 2019
- Liquid Cell Transmission Electron Microscopy Sheds Light on The Mechanism of Palladium Electrodeposition. Langmuir. 35:862-869. 2019
- Affinity-Based Detection of Biomolecules Using Photo-Electrochemical Readout. Frontiers in Chemistry. 7:617. 2019
- Solution-processed wrinkled electrodes enable the development of stretchable electrochemical biosensors. The Analyst. 144:172-179. 2018
- Biomineralization of calcium phosphate revealed by in situ liquid-phase electron microscopy. Communications Chemistry. 1. 2018
- Enhancing the Photoelectrochemical Response of DNA Biosensors Using Wrinkled Interfaces. ACS Applied Materials & Interfaces. 10:31178-31185. 2018
- Self‐Assembled Functional DNA Superstructures as High‐Density and Versatile Recognition Elements for Printed Paper Sensors. Angewandte Chemie International Edition. 57:12440-12443. 2018
- Self‐Assembled Functional DNA Superstructures as High‐Density and Versatile Recognition Elements for Printed Paper Sensors. Angewandte Chemie International Edition. 130:12620-12623. 2018
- Conductive Electrochemically Active Lubricant‐Infused Nanostructured Surfaces Attenuate Coagulation and Enable Friction‐Less Droplet Manipulation. Advanced Materials Interfaces. 5. 2018
- Method for Electrochemical Detection of Brain Derived Neurotrophic Factor (BDNF) in Plasma. Analytical Chemistry. 90:8561-8566. 2018
- Developing Wrinkled Surface to Achieve Low-Cost Photoelectrochemical Biosensor and Study the Interplay between LSPR of Nanoparticles and Semiconductive Quantum Dots. ECS Meeting Abstracts. MA2018-01:2141-2141. 2018
- Enrichment of magnetic particles using temperature and magnetic field gradients induced by benchtop fabricated micro-electromagnets. Lab on a Chip. 17:4097-4104. 2017
- Relating Redox Properties of Polyvinylamine-g-TEMPO/Laccase Hydrogel Complexes to Cellulose Oxidation. Langmuir. 33:7854-7861. 2017
- Nanoporous and wrinkled electrodes enhance the sensitivity of glucose biosensors. Electrochimica Acta. 242:1-9. 2017
- Mechanistic Challenges and Advantages of Biosensor Miniaturization into the Nanoscale. ACS Sensors. 2:458-467. 2017
- All-Solution-Processing of Nanoporous and Wrinkled Electrodes on Polymer Substrates for Use in Electrochemical Biosensing. ECS Meeting Abstracts. MA2017-01:1058-1058. 2017
- In Liquid Observation and Quantification of Nucleation and Growth of Gold Nanostructures Using in Situ Transmission Electron Microscopy. Journal of Physical Chemistry C. 121:7435-7441. 2017
- Redox Properties of Polyvinylamine-g-TEMPO in Multilayer Films with Sodium Poly(styrenesulfonate). ACS Applied Materials & Interfaces. 9:5622-5628. 2017
- Rapid prototyping of all-solution-processed multi-lengthscale electrodes using polymer-induced thin film wrinkling. Scientific Reports. 7:42543. 2017
- Programmable Wrinkling of Self-Assembled Nanoparticle Films on Shape Memory Polymers. ACS Nano. 10:8829-8836. 2016
- Biomineralization of Hydroxyapatite Revealed by in situ Electron Microscopy. Microscopy and Microanalysis. 22:746-747. 2016
- Deposition, patterning, and utility of conductive materials for the rapid prototyping of chemical and bioanalytical devices. The Analyst. 141:3511-3525. 2016
- A New Wrinkle in Biosensors: Wrinkled electrodes could be a breakthrough for lab-on-a-chip devices. IEEE Nanotechnology Magazine. 10:6-18. 2016
- (Invited) A Versatile Fabrication Platform for Rapid Prototyping of Biosensors. ECS Meeting Abstracts. MA2016-01:1277-1277. 2016
- All-Solution-Processed Wrinkled Gold Nanoparticles As Sensors. ECS Meeting Abstracts. MA2016-01:1983-1983. 2016
- Rapid prototyping of microfluidic devices with integrated wrinkled gold micro-/nano textured electrodes for electrochemical analysis. The Analyst. 140:5781-5788. 2015
- In-situ Transmission Electron Microscopy to Probe the Electrochemical Deposition of Nanostructured Materials. Microscopy and Microanalysis. 21:797-798. 2015
- Developing Fully-Integrated Biosensing Systems on the Laboratory Benchtop. ECS Meeting Abstracts. MA2015-02:1779-1779. 2015
- Rapid Prototyping of Electrochemical DNA Detection Sensors. ECS Meeting Abstracts. MA2015-01:2103-2103. 2015
- Rapid Prototyping of Multi-Scale Electrodes on Polymer Surfaces. ECS Meeting Abstracts. MA2015-01:1138-1138. 2015
- Rapidly prototyped multi-scale electrodes to minimize the voltage requirements for bacterial cell lysis. The Analyst. 140:1599-1608. 2015
- Fabrication of Hemispherical and Gradient-Index ZnO Nanostructures and Their Integration into Microsystems. Journal of the Electrochemical Society. 162:D503-D508. 2015
- Prototyping of Wrinkled Nano-/Microstructured Electrodes for Electrochemical DNA Detection. Analytical Chemistry. 86:12341-12347. 2014
- In Situ Liquid Cell TEM Study of Morphological Evolution and Degradation of Pt–Fe Nanocatalysts During Potential Cycling. Journal of Physical Chemistry C. 118:22111-22119. 2014
- Benchtop fabrication of multi-scale micro-electromagnets for capturing magnetic particles. Applied Physics Letters. 105. 2014
- Rapid prototyping of a miniaturized Electrospinning setup for the production of polymer nanofibers. Journal of Applied Polymer Science. 131. 2014
- Bottom-Up Top-Down Fabrication of Structurally and Functionally Tunable Hierarchical Palladium Materials. Journal of the Electrochemical Society. 161:D3078-D3086. 2014
- Bench‐Top Fabrication of Hierarchically Structured High‐Surface‐Area Electrodes. Advanced Functional Materials. 23:3030-3039. 2013
- Electrodes: Bench‐Top Fabrication of Hierarchically Structured High‐Surface‐Area Electrodes (Adv. Funct. Mater. 24/2013). Advanced Functional Materials. 23:3017-3017. 2013
- A new electronic assay enables ultrasensitive detection of diverse biological analytes—nucleic acids, proteins and small molecules—on a single integrated circuit. MRS Communications. 2:151-153. 2012
- 16-Channel CMOS Impedance Spectroscopy DNA Analyzer With Dual-Slope Multiplying ADCs. IEEE Transactions on Biomedical Circuits and Systems. 6:468-478. 2012
- Femtosecond laser nanostructuring for femtosensitive DNA detection. Biosensors and Bioelectronics. 33:82-87. 2012
- Hierarchical Nanotextured Microelectrodes Overcome the Molecular Transport Barrier To Achieve Rapid, Direct Bacterial Detection. ACS Nano. 5:3360-3366. 2011
- Programming the detection limits of biosensors through controlled nanostructuring. Nature Nanotechnology. 4:844-848. 2009
- Direct Profiling of Cancer Biomarkers in Tumor Tissue Using a Multiplexed Nanostructured Microelectrode Integrated Circuit. ACS Nano. 3:3207-3213. 2009
- Direct, Electronic MicroRNA Detection for the Rapid Determination of Differential Expression Profiles. Angewandte Chemie International Edition. 48:8461-8464. 2009
- Direct, Electronic MicroRNA Detection for the Rapid Determination of Differential Expression Profiles. Angewandte Chemie International Edition. 121:8613-8616. 2009
- Nanostructuring of Patterned Microelectrodes To Enhance the Sensitivity of Electrochemical Nucleic Acids Detection. Angewandte Chemie International Edition. 48:8457-8460. 2009
- Nanostructuring of Patterned Microelectrodes To Enhance the Sensitivity of Electrochemical Nucleic Acids Detection. Angewandte Chemie International Edition. 121:8609-8612. 2009
- Integrated nanostructures for direct detection of DNA at attomolar concentrations. Applied Physics Letters. 95. 2009
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preprints
- In-Situ Liquid Phase Transmission Electron Microscopy and Electron Diffraction Provides Mechanistic Insight into Electrochemical CO2 Reduction on Palladium/Palladium Hydride Catalysts 2023
- A Universal Bacterial Sensor Created by Integrating a Light Modulating Aptamer Complex with Photoelectrochemical Signal Readout