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Machine learning enabled microneedle-based colorimetric pH sensing patch for wound health monitoring and meat spoilage detection

https://doi.org/10.1016/j.microc.2024.110350

Kadian, Sachin ; Kumari, Pratima ; Sahoo, Siba Sundar ; Shukla, Shubhangi ; Narayan, Roger J. ( May 2024 , Microchemical Journal)

Free, publicly-accessible full text available May 1, 2025
Machine learning enabled onsite electrochemical detection of lidocaine using a microneedle array integrated screen printed electrode

https://doi.org/10.1016/j.electacta.2023.143664

Kadian, Sachin ; Sahoo, Siba Sundar ; Kumari, Pratima ; Narayan, Roger J. ( January 2024 , Electrochimica Acta)

Free, publicly-accessible full text available January 1, 2025
Probes for noninvasive biological visualization and biosensing of cancer cells

https://doi.org/10.1063/5.0166740

Kadian, Sachin ; Shukla, Shubhangi ; Narayan, Roger J. ( December 2023 , Applied Physics Reviews)

The early detection of tumors and precancerous conditions is vital for cancer diagnosis. Advances in fluorescence microscopic techniques and materials synthesis processes have revolutionized biomarker detection and image-guided cancer surveillance. In particular, novel materials-based diagnostic tools and innovative therapies have facilitated a precise understanding of biological processes at the molecular level. This critical review presents an overview of bioimaging probes, including functionalized chromophoric systems, non-functionalized chromophoric systems, and nanoscale biosensors. Technical challenges and future directions related to these approaches are considered.
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Free, publicly-accessible full text available December 1, 2024
A Biodegradable Hybrid Micro/Nano Conductive Zinc Paste for Paper‐Based Flexible Bioelectronics

https://doi.org/10.1002/admt.202101722

Zareei, Amin ; Selvamani, Vidhya ; Gopalakrishnan, Sarath ; Kadian, Sachin ; Maruthamuthu, Murali Kannan ; He, Zihao ; Nguyen, Juliane ; Wang, Haiyan ; Rahimi, Rahim ( June 2022 , Advanced Materials Technologies)

Full Text Available
Novel hollow biodegradable microneedle for amphotericin B delivery

https://doi.org/10.1002/mco2.321

Machekposhti, Sina Azizi ; Kadian, Sachin ; Vanderwal, Lyndsi ; Stafslien, Shane ; Narayan, Roger J. ( July 2023 , MedComm)