Cold atmospheric plasma–assisted deposition of SiOx–Ag Nanocomposites for SERS-based detection of Listeria monocytogenes in complex food matrice. Sensors and Actuators B: Chemical Article Link.
Regulation and Therapeutic Intervention of Bacterial Biofilms. Current Clinical Microbiology Reports Article Link.
A smart nail platform for wireless subsoil health monitoring via unmanned aerial vehicle-assisted radio frequency interrogation Nature. Comm. Article Link.
Cold Atmospheric Plasma-Assisted Deposition of Ammonium Functionalized Glass Coating for Enhanced Antibacterial Properties J. Mater. Chem. C Article Link.
Stimulus responsive wireless sensor integrated smart urine bag for early detection of catheter-associated infections Sensors and Actuators B: Chemical Article Link
A smart capsule with a bacteria-and pH-triggered enteric polymer coating for targeted colonic microbiome sampling Acta Biomaterialia Article Link.
Smart Sampling Capsule for Capture and Detection of Enteric Pathogens in the Small Intestine Article Link.
Real-time monitoring of fertilizer runoff at the watershed scale using a low-cost solar-powered Lego-like electrochemical water quality monitoring system Computers and Electronics in Agriculture Article Link.
Laser-assisted surface alloying of titanium with silver to enhance antibacterial and bone-cell mineralization properties of orthopedic implants J. Mater. Chem. B. Article Link.
Cold atmospheric plasma deposition of antibacterial polypyrrole–silver nanocomposites on wearable electronics for prolonged performance J. Mater. Chem. C Article Link.
Sticker-type remote monitoring system for early risk detection of catheter associated urinary tract infections IEEE Transactions on Biomedical Engineering Article Link.
Electronic‐Free Traceable Smart Capsule for Gastrointestinal Microbiome Sampling Advanced Materials Technologies Article Link.
Microneedles for enhanced bacterial pathogen inactivation and accelerated wound healing Advanced Materials Technologies Article Link.
Cleanroom-Free Fabrication of Flexible Microneedle Array Patches for Minimally Invasive Monitoring of Dopamine Journal of Electronic Materials Article Link.
Biocompatibility and Safety Assessment of Combined Topical Ozone and Antibiotics for Treatment of Infected Wounds. ACS Biomater. Sci. Eng. Article Link.
Smart capsule for monitoring inflammation profile throughout the gastrointestinal tract. Biosensors and Bioelectronics: X Article Link.
Ozone as a Topical Treatment for Infected Dermal Wounds. Front. Biosci. (Elite Ed) Article Link.
Cold Atmospheric Plasma-Assisted Direct Deposition of Polypyrrole-Ag Nanocomposites for Flexible Electronic Sensors. ACS Appl. Mater. Interfaces. Article Link.
Organ-on-a-Chip Platform with an Integrated Screen-Printed Electrode Array for Real-Time Monitoring Trans-Epithelial Barrier and Bubble Formation. ACS Biomater. Sci. Eng. Article Link.
Printed graphene-based electrochemical sensor with integrated paper microfluidics for rapid lidocaine detection in blood. Analytica Chimica Acta Article Link.
Minimally Invasive Microneedle Sensors Developments in Wearable Healthcare Devices. Taylorfrancis. Article Link.
Wearable adjunct ozone and antibiotic therapy system for treatment of Gram-negative dermal bacterial infection. Scientific Reports. Article Link.
Wireless Humidity Sensor for Smart Packaging via One-step Laser-Induced Patterning and Nanoparticle Formation on Metallized Paper. Advanced Electronic Materials Article Link.
Electrochemical sensor for rapid detection of fentanyl using laser-induced porous carbon-electrodes. Microchim Acta Article Link.
Improved performance of printed electrochemical sensors via cold atmospheric plasma surface modification. Journal of Material Chemistry C. Article Link.
SILAR-deposited nanostructured ZnO thin films: effect of deposition cycles on surface properties. Bulletin of Materials Science. Article Link.
Room temperature selective sensing of benzene vapor molecules using mixed oxide thin film of zinc oxide and cadmium oxide. Materials Science in Semiconductor Processing Article Link.
Electrochemical Probing of H2O2 Using TiO2-ZrO2-HfO2 Modified Glassy Carbon Electrode: A Promoted Sacrificial Behavior of Hf4+ ions. Soil, water and air pollution Article Link.
Room-temperature acetaldehyde-sensing properties of SILAR-deposited ZnO thin films: role of tungsten doping. J Mater Sci: Mater Electron Article Link.
Insights into g-C3N4 as a chemi-resistive gas sensor for VOCs and humidity – a review of the state of the art and recent advancements. Journal of Materials Chemistry A Article Link.
Krishnakumar, A., Srinivasan, P., Kulandaisamy, A.J. et al. A facile microwave synthesis of rGO, ZrO2 and rGO–ZrO2 nanocomposite and their room temperature gas sensing properties. J Mater Sci: Mater Electron Article Link.
Akshay Krishnakumar, Alexander Roth, and Rahim Rahimi, “Wearable adjunct ozone and antibiotic therapy system for treatment and of Gram-negative dermal bacterial infection” Birck Nanotechnology Center Symposium-2025 (Poster)-Purdue, West Lafayette
Akshay Krishnakumar, Nicolas L.F. Gallina, Devendra Sarnaik, Robyn R. McCain, Mohamed Seleem, Arun K. Bhunia, and Rahim Rahimi, “Smart Wearable Ozone Delivery System for Enhanced Healing of Bacterially Infected Wounds” Birck Nanotechnology Center Symposium-2025 (Poster)-Purdue, West Lafayette
Devendra Sarnaik, Sina Nejati, Akshay Krishnakumar, and Rahim Rahimi, “Smart Traceable Electronic Free Capsule for Gastrointestinal Microbiome Monitoring.” OIGP 2025 (Oral)-Purdue, West Lafayette
Akshay Krishnakumar, Nicolas L.F. Gallina, Devendra Sarnaik, Robyn R. McCain, Mohamed Seleem, Arun K. Bhunia, and Rahim Rahimi, “Smart Wearable Ozone Delivery System for Enhanced Healing of Bacterially Infected Wounds” OIGP-2025 (Poster)-Purdue, West Lafayette
Akshay Krishnakumar, Nicolas L.F. Gallina, Devendra Sarnaik, Robyn R. McCain, Mohamed Seleem, Arun K. Bhunia, and Rahim Rahimi, “Smart Wearable Ozone Delivery System for Enhanced Healing of Bacterially Infected Wounds” Nutrition Health Showcase-2025 (Poster)-Purdue, West Lafayette
Md Mahabubur Rahman, Venkat Kasi, Akshay Krishnakumar, Ulisses Heredia-Rivera, Devendra Sarnaik, Mithun Sinha, and Rahim Rahimi, “Cold Atmospheric Plasma-Assisted Deposition of Ammonium Functionalized Glass Coating for Enhanced Antibacterial Properties” Antimicrobial conference-2025 (Poster)-Purdue, West Lafayette
Akshay Krishnakumar, Praveen Srinivasan, Muhammad Masud Rana, Devendra Sarnaik, and Rahim Rahimi, “Wearable Ozone Delivery System for Chronic Wound Treatment and Healing” MHSRS 2025 (Poster)-Orlando
Akshay Krishnakumar, Praveen Srinivasan, Muhammad Masud Rana, Devendra Sarnaik, and Rahim Rahimi, “Wearable adjunct ozone and antibiotic therapy system for treatment of Gram-negative dermal bacterial infection” BMES 2025 (Oral)-San Diego
Akshay Krishnakumar, Praveen Srinivasan, Sarath Gopalakrishnan, Muhammad Masud Rana, and Rahim Rahimi, “An Ingestible Device for Real-Time Profiling of GI Tract Inflammation” BMES 2025 (Oral)-San Diego
Laser Assisted Selective Texturing and Alloying of Titanium Implant surfaces for enhanced Bactericidal and Osteointegration properties, MRS 2024. (Oral, Seattle, WA)
Scalable Laser-Assisted Manufacturing of Chipless RFID Sensors on Metallized Films., MRS 2024 (Oral, Seattle, WA)
pH-Guided Precision Drug Delivery and Monitoring using Flexible Electronic Technology, Hilton head 2024 (Poster, Hilton Head Island, SC)
Real-time soil microbial activity by assessment through monitoring degradation kinetics of biopolymer SITS 2024 (Poster, Washington DC)
Lost-cost electronic-free wireless sensor for widespread soil moisture monitoring SITS 2024 (Poster, Washington DC)
Wearable adjunct ozone and antibiotic therapy system for treatment and of Gram-negative dermal bacterial infection Birck Nanotechnology Center Symposium-2024 (Poster)
Wearable and therapeutic healthcare applications for wound treatment and healing. CES 2024 (Display)
Real-time soil microbial activity by assessment through monitoring degradation kinetics of biopolymer CoAg CoEng (Poster, West Lafayette, IN)
Wearable Ozone therapy system for Wound Infection Prevention and Treatment. AMR 2023 (West Lafayette, Indiana)
Clinical Evaluation of Flexible Microneedle Patches for Dermal Biofilm Infections. MRS 2023 (Virtual)
Wearable Ozone therapy system for Wound Infection Prevention and Treatment. MHSRS 2022 (Orlando, Florida)
Paper Based Microfluidics Integrated Electrochemical Biosensor for Rapid and Low-cost Detection of Opioid and Non-opioid drugs in Biofluids. Hilton Head 2022. (Hilton Head Island, South Carolina)
Laser assisted scalable manufacturing of nano porous carbon electrodes for rapid and low-cost detection of opioid and non-opioid drugs in biofluids. MRS 2022 (Virtual)
Electrochemical Probing of H2O2 Using TiO2-ZrO2-HfO2 Modified Glassy Carbon Electrode: A Promoted Sacrificial Behavior of Hf4+ ions. Soil, water and air pollution (I-MiNT2019, Tokyo, Japan)
Flexible Pyroelectric Free-Standing Nano sheets for Thermal Scavenging (JSPE, Saitama, Japan)
Development of Flexible Free-Standing Nano sheet Towards Real time Thermal Scavenging (JSPE, Saitama, Japan)