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  1. No Access

    Article

    Nano-donuts shaped nickel oxide nanostructures for sensitive non-enzymatic electrochemical detection of glucose

    In this study, we report the synthesis of nano-donut shaped nickel oxide (NiO) nanostructures using a simple low-temperature hydrothermal process. The detailed characterizations of nano-donut shaped NiO confir...

    Rafiq Ahmad, Marya Khan, Mohammad Rizwan Khan in Microsystem Technologies (2022)

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    Article

    Fabrication of an ultra-sensitive hydrazine sensor based on nano-chips shaped nickel hydroxide modified electrodes

    To exploit the possibilities provided by the nanostructure morphology of nano-materials in sensing applications, we synthesized nano-chips shaped nickel hydroxide (Ni(OH)2) nanostructures using hydrothermal metho...

    Marya Khan, Rafiq Ahmad, Nirmalya Tripathy, Ajit Khosla in Microsystem Technologies (2022)

  3. No Access

    Article

    Transdermal Delivery of Kidney-Targeting Nanoparticles Using Dissolvable Microneedles

    Chronic kidney disease (CKD) affects approximately 13% of the world’s population and will lead to dialysis or kidney transplantation. Unfortunately, clinically available drugs for CKD show limited efficacy and...

    Nirmalya Tripathy, Jonathan Wang, Madelynn Tung in Cellular and Molecular Bioengineering (2020)

  4. Article

    Open Access

    Metal oxide modified ZnO nanomaterials for biosensor applications

    Advancing as a biosensing nanotechnology, nanohybrids present a new class of functional materials with high selectivity and sensitivity, enabling integration of nanoscale chemical/biological interactions with ...

    Nirmalya Tripathy, Deok-Ho Kim in Nano Convergence (2018)

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    Chapter

    Reactive Oxygen Species Responsive Naturally Occurring Phenolic-Based Polymeric Prodrug

    Reactive Oxygen Species (ROS) play a vital role in the biological system. Exaggerated, ROS have devastating effects on the human body leading to the pathophysiological condition including the transformation of...

    S. V. Berwin Singh, Angela Guma Adam in Cutting-Edge Enabling Technologies for Reg… (2018)

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    Article

    In vivo bone regeneration evaluation of duck’s feet collagen/PLGA scaffolds in rat calvarial defect

    Tissue engineered bone substitutes should mimic natural bone characteristics to be highly-suitable for treating bone defects in addition to its biocompatibility and good mechanical stability. In this study, we...

    Jeong Eun Song, Nirmalya Tripathy, Jae Hun Shin, Dae Hoon Lee in Macromolecular Research (2017)

  7. Article

    Open Access

    Highly Efficient Non-Enzymatic Glucose Sensor Based on CuO Modified Vertically-Grown ZnO Nanorods on Electrode

    There is a major challenge to attach nanostructures on to the electrode surface while retaining their engineered morphology, high surface area, physiochemical features for promising sensing applications. In th...

    Rafiq Ahmad, Nirmalya Tripathy, Min-Sang Ahn, Kiesar Sideeq Bhat in Scientific Reports (2017)

  8. Article

    Open Access

    Solution Process Synthesis of High Aspect Ratio ZnO Nanorods on Electrode Surface for Sensitive Electrochemical Detection of Uric Acid

    This study demonstrates a highly stable, selective and sensitive uric acid (UA) biosensor based on high aspect ratio zinc oxide nanorods (ZNRs) vertical grown on electrode surface via a simple one-step low tem...

    Rafiq Ahmad, Nirmalya Tripathy, Min-Sang Ahn, Yoon-Bong Hahn in Scientific Reports (2017)

  9. Article

    Open Access

    Osteogenesis evaluation of duck’s feet-derived collagen/hydroxyapatite sponges immersed in dexamethasone

    The aim of this study was to investigate the osteogenesis effects of DC and DC/HAp sponge immersed in without and with dexamethasone.

    Yeon Ji Kook, Dae Hoon Lee, Jeong Eun Song, Nirmalya Tripathy in Biomaterials Research (2017)

  10. No Access

    Article

    Skin regeneration using duck’s feet derived collagen and poly(vinyl alcohol) scaffold

    In this study, we have designed scaffold by mixing collagen extracted from the duck’s flippers with poly(vinyl alcohol) (DC/PVA) via freeze-thawing and the as-prepared scaffold were evaluated for skin regeneratio...

    Jeong Eun Song, Nirmalya Tripathy, Jae Hun Shin, Dae Hoon Lee in Macromolecular Research (2016)

  11. No Access

    Chapter

    Recent Advances in Regenerative Approaches to Intervertebral Disc Degeneration

    Intervertebral disc (IVD) degeneration is one of the major neurodegenerative diseases throughout the world. Development of new and advanced treatment methods are highly warranted due to the limitations of conv...

    Gilson Khang, Jeong Eun Song in Biomedical Engineering: Frontier Research … (2016)

  12. No Access

    Article

    Effect of pore sizes of silk scaffolds for cartilage tissue engineering

    The aim of this study was to investigate the effects of silk fibroin scaffold, a natural biodegradable polymer scaffold, on the adhesive and proliferative behaviors of chondrocytes. Various silk fibroin scaffo...

    Kap-Soo Han, Jeong Eun Song, Nirmalya Tripathy, Hyeongseok Kim in Macromolecular Research (2015)