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ACS Sensors
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October 25, 2019
Carboxyl Esterase-Like Activity of DT-Diaphorase and Its Use for Signal Amplification
Ponnusamy Nandhakumar, Andi Muhammad Ichzan, Nam-Sihk Lee, et al.
Analytical Chemistry
|
December 2, 2024
Biomimetic Cell Membrane Layers for the Detection of Insulin and Glucagon
Ponnusamy Nandhakumar, Lei Sun, Zhengxing Li, et al.
Biosensors & Bioelectronics
|
July 31, 2020
Boosting electrochemical immunosensing performance by employing acetaminophen as a peroxidase substrate
Kai Yan, Al-Monsur Jiaul Haque, Ponnusamy Nandhakumar, et al.
Analytical Chemistry
|
March 19, 2019
Use of a Phosphatase-Like DT-Diaphorase Label for the Detection of Outer Membrane Vesicles
Andi Muhammad Ichzan, Sohee Lee, Chiew San Fang, et al.
ACS Sensors
|
September 21, 2023
Redox Cycling Amplified Electrochemical Lateral-Flow Immunoassay: Toward Decentralized Sensitive Insulin Detection
Ponnusamy Nandhakumar, Cristina Muñoz San Martín, Beatriz Arévalo, et al.
Angewandte Chemie (International Ed. in English)
|
September 3, 2020
Metal Nanozyme with Ester Hydrolysis Activity in the Presence of Ammonia-Borane and Its Use in a Sensitive Immunosensor
Ponnusamy Nandhakumar, Gyeongho Kim, Seonhwa Park, et al.
Analytical Chemistry
|
February 22, 2020
Diaphorase-Catalyzed Formation of a Formazan Precipitate and Its Electrodissolution for Sensitive Affinity Biosensors
Al-Monsur Jiaul Haque, Ponnusamy Nandhakumar, Gyeongho Kim, et al.
Advanced Healthcare Materials
|
October 27, 2021
Di(Thioether Sulfonate)-Substituted Quinolinedione as a Rapidly Dissoluble and Stable Electron Mediator and Its Application in Sensitive Biosensors
Ponnusamy Nandhakumar, Woohyeong Lee, Sangwook Nam, et al.
ACS Sensors
|
April 7, 2026
Self-Correction of pH-Induced Signal Variations in Methylene Blue-Labeled Aptamer Electrochemical Biosensors: Wearable Cortisol Detection in Sweat
Barak Sabbagh, Muhammad Inam Khan, Gyeongho Kim, et al.
Biosensors & Bioelectronics
|
July 6, 2026
Reliable biomarker monitoring at microneedle aptamer biosensors using a dual-frequency ratiometric approach: Overcoming signal drifts
Gyeongho Kim, Ponnusamy Nandhakumar, Maria Reynoso, et al.
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Search research articles
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Showing results (11-20 of 26) with videos related to
Sort By:
Page
of 3
ACS Sensors
|
October 25, 2019
Carboxyl Esterase-Like Activity of DT-Diaphorase and Its Use for Signal Amplification
Ponnusamy Nandhakumar, Andi Muhammad Ichzan, Nam-Sihk Lee, et al.
Analytical Chemistry
|
December 2, 2024
Biomimetic Cell Membrane Layers for the Detection of Insulin and Glucagon
Ponnusamy Nandhakumar, Lei Sun, Zhengxing Li, et al.
Biosensors & Bioelectronics
|
July 31, 2020
Boosting electrochemical immunosensing performance by employing acetaminophen as a peroxidase substrate
Kai Yan, Al-Monsur Jiaul Haque, Ponnusamy Nandhakumar, et al.
Analytical Chemistry
|
March 19, 2019
Use of a Phosphatase-Like DT-Diaphorase Label for the Detection of Outer Membrane Vesicles
Andi Muhammad Ichzan, Sohee Lee, Chiew San Fang, et al.
ACS Sensors
|
September 21, 2023
Redox Cycling Amplified Electrochemical Lateral-Flow Immunoassay: Toward Decentralized Sensitive Insulin Detection
Ponnusamy Nandhakumar, Cristina Muñoz San Martín, Beatriz Arévalo, et al.
Angewandte Chemie (International Ed. in English)
|
September 3, 2020
Metal Nanozyme with Ester Hydrolysis Activity in the Presence of Ammonia-Borane and Its Use in a Sensitive Immunosensor
Ponnusamy Nandhakumar, Gyeongho Kim, Seonhwa Park, et al.
Analytical Chemistry
|
February 22, 2020
Diaphorase-Catalyzed Formation of a Formazan Precipitate and Its Electrodissolution for Sensitive Affinity Biosensors
Al-Monsur Jiaul Haque, Ponnusamy Nandhakumar, Gyeongho Kim, et al.
Advanced Healthcare Materials
|
October 27, 2021
Di(Thioether Sulfonate)-Substituted Quinolinedione as a Rapidly Dissoluble and Stable Electron Mediator and Its Application in Sensitive Biosensors
Ponnusamy Nandhakumar, Woohyeong Lee, Sangwook Nam, et al.
ACS Sensors
|
April 7, 2026
Self-Correction of pH-Induced Signal Variations in Methylene Blue-Labeled Aptamer Electrochemical Biosensors: Wearable Cortisol Detection in Sweat
Barak Sabbagh, Muhammad Inam Khan, Gyeongho Kim, et al.
Biosensors & Bioelectronics
|
July 6, 2026
Reliable biomarker monitoring at microneedle aptamer biosensors using a dual-frequency ratiometric approach: Overcoming signal drifts
Gyeongho Kim, Ponnusamy Nandhakumar, Maria Reynoso, et al.
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