Search Results - "Kumar, Shanmugam Senthil"

Co-reactant-free self-enhanced solid-state electrochemiluminescence platform based on polyluminol-gold nanocomposite for signal-on detection of mercury ion by Raju, Chikkili Venkateswara, Kumar, Shanmugam Senthil

“…Development of a self-enhanced solid-state ECL platform creates a straightforward experimental design for the fabrication of point-of-care applications…”
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Stable and Sensitive Amperometric Determination of Endocrine Disruptor Bisphenol A at Residual Metal Impurities Within SWCNT by Kanagavalli, Pandiyaraj, Senthil Kumar, Shanmugam

“…A simple and attentive method was attempted for the determination of endocrine disruptor molecule, Bisphenol A (BPA) using residual metal impurity act as a…”
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Aqueous CTAB-Assisted Electrodeposition of Gold Atomic Clusters and Their Oxygen Reduction Electrocatalytic Activity in Acid Solutions by Jeyabharathi, Chinnaiah, Senthil Kumar, Shanmugam, Kiruthika, Gobichettipalayam Venkataramani Manohar, Phani, Kanala Lakshmi Narasimha

“…Gradual, yet a great leap: Electrosynthesized surfactant‐stabilized gold atomic clusters (AuACs; Aun, 5≤n≤13) electrocatalyze the oxygen reduction reaction…”
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Residual Metal Impurity Aids Facile In Situ Electrochemical Surface Derivatization of Single-Walled Carbon Nanotubes by Boopathi, Sidhureddy, Sudha, Rajagopal, Senthil Kumar, Shanmugam, Lakshminarasimha Phani, Kanala

“…Residual metal impurities were exploited as reactants in the functionalization of the surface of single‐walled carbon nanotubes (SWCNT) with nickel…”
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Synthesis of nanocubic shape controlled Gold-Prussian blue nanocomposite for enhanced electrocatalytic hydrazine oxidation by Kanagavalli, Pandiyaraj, Senthil Kumar, Shanmugam

“…[Display omitted] •A facile wet chemical method used for the synthesis of nano cubic shape controlled Au-PB-NCs.•Au-PB-NC/GCE shows 13 times higher catalytic…”
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Phosphorous doped carbon quantum dots as an efficient solid state electrochemiluminescence platform for highly sensitive turn-on detection of Cu2+ ions by Venkateswara Raju, Chikkili, Kalaiyarasan, Gopi, Paramasivam, Selvaraj, Joseph, James, Senthil Kumar, Shanmugam

“…Developing a unique luminophores especially nanomaterial based quantum dots to enhance the quantum yield of ECL as well as selective sensing of heavy metal…”
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Bimodal Electrogenerated Chemiluminescence of the Luminol/Dicyclohexylamine (DCHA) System: A Novel and Highly Sensitive Detection of DCHA via ECL-Flow Injection Analysis by Sornambigai, Mathavan, Venkateswara Raju, Chikkili, Senthil Kumar, Shanmugam

“…Though luminol is one of the most prominent and extensively studied luminophores in ECL studies, only H2O2 has been widely used as a co-reactant. This limits…”
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Generation of Active Sites on Gold Nanostructured Surface through Ultrasound‐Assisted Direct Electrodeposition and Its Effect on Enzyme‐less Glucose Electro‐oxidation by Boopathi, Sidhureddy, Senthil Kumar, Shanmugam, Narasimha Phani, Kanala Lakshmi

“…By using ultrasound‐assisted direct electrodeposition, gold nanostructured films decorated by catalytic sites can be generated that are capable of effecting…”
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Study of highly stable electrochemiluminescence from [Ru(bpy) 3 ] 2+ /dicyclohexylamine and its application in visualizing sebaceous fingerprint by Sornambigai, Mathavan, Jaijanarathanan, Lingagauder, Hansda, Shekar, Senthil Kumar, Shanmugam

“…For the first time, we report a novel and highly stable visual electrochemiluminescence emission from the [Ru(bpy) ] /dicyclohexylamine system at physiological…”
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Lewis acidic Fe3+-driven catalytic active Ni3+ formation in Fe-free metal–organic framework for enhanced electrochemical glucose sensing by Arunkumar, Paulraj, Gayathri, Sampath, Rajasekar, Aruliah, Senthil Kumar, Shanmugam, Kumar Kamaraj, Sathish, Hun Han, Jong

“…[Display omitted] Manipulating metal valence states and porosity in the metal–organic framework (MOF) by alloying has been a unique tool for creating…”
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Determination of Uric Acid in the Presence of Ascorbic Acid Using Poly(3,4-ethylenedioxythiophene)-Modified Electrodes by Kumar, Shanmugam Senthil, Mathiyarasu, Jayaraman, Phani, Kanala Lakshminarasimha, Jain, Yogendra Kumar, Yegnaraman, Venkatraman

“…A poly(3,4‐ethylenedioxythiophene) (PEDOT) modified glassy carbon electrode (GCE) was used to determine uric acid in the presence of ascorbic acid at…”
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The improved performance of dye‐sensitized solar cells using co‐sensitization and polymer gel electrolyte by Devadiga, Dheeraj, Selvakumar, Muthu, Devadiga, Deepak, Ahipa, Tantri Nagaraja, Shetty, Prakasha, Paramasivam, Selvaraj, Kumar, Shanmugam Senthil

“…Summary To investigate the photovoltaic capabilities as a sensitizer and co‐sensitizer for dye‐sensitized solar cells (DSSCs), a new metal‐free organic dye…”
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A review on natural fiber composites: Polymer matrices, fiber surface treatments, fabrication methods, properties, and applications by Mylsamy, Bhuvaneshwaran, Shanmugam, Senthil Kumar Marudhamuthu, Aruchamy, Karthik, Palanisamy, Sivasubramanian, Nagarajan, Rajini, Ayrilmis, Nadir

“…High performance and durability are essential for goods to satisfy the needs of the expanding worldwide market. Wood plastic composites (WPCs) are materials…”
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β‑Cyclodextrin-Tethered Butein, a Greener Redox-Active Biomaterial for Electrochemical Enzymatic Sensing of Sialic Acid by Kanagaraj, Ramya, Krishnan, Vinoth, Senthil Kumar, Shanmugam, Veerapandian, Murugan

“…Biocompatible, industrially scalable, and opto/electrochemically active biomaterials are promising for biosensor platform design and application. Herein,…”
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Impact of aminated carbon quantum dots as a novel co-reactant for Ru(bpy)32+: resolving specific electrochemiluminescence for butein detection by Kalaiyarasan, Gopi, Raju, Chikkili Venkateswara, Veerapandian, Murugan, Kumar, Shanmugam Senthil, Joseph, James

“…Development of novel nanomaterial-based co-reactant is highly desired for enhancing ECL intensity and widespread analytical applications. Herein, we report the…”
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Development of novel sustainable biocomposite from polycaprolactone and Sesbania rostrata fiber by Krishnan, Raja, Muthusamy, Kathirselvam, Shanmugam, Senthil Kumar Marudhamuthu, Kadhiresan, Santhanam

“…An efficient method to accelerate the use of polymer composites is to focus on their development as environmentally friendly materials that can naturally break…”
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Novel Method for Deposition of Gold−Prussian Blue Nanocomposite Films Induced by Electrochemically Formed Gold Nanoparticles:  Characterization and Application to Electrocatalysis by Kumar, Shanmugam Senthil, Joseph, James, Phani, Kanala Lakshminarasimha

“…In this work, we report for the first time a one-step electrochemical deposition of gold−Prussian blue (PB) nanocomposite films. The catalytic activity of gold…”
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Stability of monoradical cation dimer of viologen derivatives in aqueous redox flow battery by Nikumbe, Devendra Y., Bavdane, Priyanka P., Sreenath, Sooraj, Paramasivam, Selvaraj, Pandi, R. Govindha, Kumar, Shanmugam Senthil, Bhatt, Bhavana, Nagarale, Rajaram K.

“…Viologens are ideal anolytes for organic redox flow batteries due to their stable redox behaviour, but they face the challenge of poor solubility of…”
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Phosphazene-Based Covalent Organic Polymer Decorated with NiCo2O4 Nanocuboids as a Trifunctional Electrocatalyst: A Unique Replacement for the Conventional Electrocatalysts by Sekar, Pandiaraj, Murugesh, Nithya, Shanmugam, Ramasamy, Senthil Kumar, Shanmugam, Agnoli, Stefano, Chandran, Narendraraj, Vedachalam, Seenuvasan, Karvembu, Ramasamy

“…Developing nonprecious metal-based electrocatalysts to convert water into green fuels (H2 and O2) is key to address urgent climate and energy challenges. We…”
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Stabilized Gold Nanoparticles by Reduction Using 3,4-Ethylenedioxythiophene-polystyrenesulfonate in Aqueous Solutions:  Nanocomposite Formation, Stability, and Application in Catalysis by Kumar, Shanmugam Senthil, Kumar, Chinnaiah Siva, Mathiyarasu, Jayaraman, Phani, Kanala Lakshminarasimha

“…Herein, we report a one-pot synthesis of highly stable Au nanoparticles (AuNPs) using 3,4-ethylenedioxythiophene (EDOT) as a reductant and polystyrene…”
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