Search Results - "Mayakrishnan Gopiraman"

Reducing-agent-free facile preparation of Rh-nanoparticles uniformly anchored on onion-like fullerene for catalytic applications by Gopiraman, Mayakrishnan, Saravanamoorthy, Somasundaram, Ullah, Sana, Ilangovan, Andivelu, Kim, Ick Soo, Chung, Ill Min

“…Herein we report a very simple 'mix and heat' synthesis of a very fine Rh-nanoparticle loaded carbon fullerene-C60 nanocatalyst (Rh(0)NPs/Fullerene-C60) for…”
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Gold, silver and nickel nanoparticle anchored cellulose nanofiber composites as highly active catalysts for the rapid and selective reduction of nitrophenols in water by Gopiraman, Mayakrishnan, Deng, Dian, Saravanamoorthy, Somasundaram, Chung, Ill-Min, Kim, Ick Soo

“…Highly active metal nanoparticle (MNP) supported cellulose nanofiber (CNF) composites (Au/CNF, Ni/CNF and Ag/CNF) were prepared for the reduction of 4- and…”
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A Review on Electrospun Nanofiber Composites for an Efficient Electrochemical Sensor Applications by Vanaraj, Ramkumar, Arumugam, Bharathi, Mayakrishnan, Gopiraman, Kim, Ick Soo, Kim, Seong Cheol

“…The present review article discusses the elementary concepts of the sensor mechanism and various types of materials used for sensor applications. The…”
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Ecofriendly green inhibitor from Hemerocallis fulva against aluminum corrosion in sulphuric acid medium by Chung, Ill-Min, Malathy, Ramalingam, Kim, Seung-Hyun, Kalaiselvi, Kathirvel, Prabakaran, Mayakrishnan, Gopiraman, Mayakrishnan

“…This research work aims to identify a non-toxic, cheap, and effective greener inhibitor from Hemerocallis fulva (H. fulva) for corrosion of aluminum in a 1 M H…”
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Dry Synthesis of Easily Tunable Nano Ruthenium Supported on Graphene: Novel Nanocatalysts for Aerial Oxidation of Alcohols and Transfer Hydrogenation of Ketones by Gopiraman, Mayakrishnan, Ganesh Babu, Sundaram, Khatri, Zeeshan, Kai, Wei, Kim, Yoong Ahm, Endo, Morinobu, Karvembu, Ramasamy, Kim, Ick Soo

“…In this study, ruthenium nanoparticles (RuNPs) were successfully decorated on graphene nanosheets (GNSs) for the very first time by a dry synthesis method. The…”
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Sea-Island-Like Morphology of CuNi Bimetallic Nanoparticles Uniformly Anchored on Single Layer Graphene Oxide as a Highly Efficient and Noble-Metal-Free Catalyst for Cyanation of Aryl Halides by Mayakrishnan, Gopiraman, Elayappan, Vijayakumar, Kim, Ick Soo, Chung, Ill-Min

“…Aryl nitriles are versatile compounds that can be synthesized via transition-metal-mediated cyanation of aryl halides. Most of the supported-heterogeneous…”
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Noble metal/functionalized cellulose nanofiber composites for catalytic applications by Gopiraman, Mayakrishnan, Bang, Hyunsik, Yuan, Guohao, Yin, Chuan, Song, Kyung-Hun, Lee, Jung Soon, Chung, Ill Min, Karvembu, Ramasamy, Kim, Ick Soo

“…•Noble metals (Ru and Ag) based cellulose nanofiber composites (RuNPs/CNFs and AgNPs/CNFs) were prepared.•Physicochemical properties of the composites were…”
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Silver coated anionic cellulose nanofiber composites for an efficient antimicrobial activity by Gopiraman, Mayakrishnan, Jatoi, Abdul Wahab, Hiromichi, Seki, Yamaguchi, Kyohei, Jeon, Han-Yong, Chung, Ill-Min, Ick Soo, Kim

“…[Display omitted] •Ag/cellulose nanofibers before (CMC-Ag) and after (AgNPs/CMC) reduction are prepared.•Physicochemical properties of CMC-Ag and AgNPs/CMC are…”
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An Overview of Active Electrode Materials for the Efficient High-Performance Supercapacitor Application by Arumugam, Bharathi, Mayakrishnan, Gopiraman, Subburayan Manickavasagam, Suresh Kumar, Kim, Seong Cheol, Vanaraj, Ramkumar

“…Recent energy research focuses on the efficiency enhancement of supercapacitor devices for multipurpose applications. Several materials have been used as…”
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Liriope platyphylla extract as a green inhibitor for mild steel corrosion in sulfuric acid medium by Chung, Ill-Min, Hemapriya, Venkatesan, Kim, Seung-Hyun, Ponnusamy, Kanchana, Arunadevi, Natarajan, Chitra, Subramanian, Prabakaran, Mayakrishnan, Gopiraman, Mayakrishnan

“…The phytochemical components of the methanol extract of Liriope platyphylla (L. platyphylla) leaves were identified using UHPLC, and their antioxidant…”
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Highly active and reducing agent-free preparation of cost-effective NiO-based carbon nanocomposite and its application in reduction reactions under mild conditions by Somasundaram, Saravanamoorthy, Ill-Min, Chung, Vanaraj, Ramkumar, Ramaganthan, Baskar, Mayakrishnan, Gopiraman

“…[Display omitted] •A cost-effective nanocatalyst (NiO/CNP) was successfully prepared and characterized.•The effect of “mix and heat” method on the surface area…”
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Dyeing and characterization of cellulose nanofibers to improve color yields by dual padding method by Khatri, Zeeshan, Arain, Rabia Almas, Jatoi, Abdul Wahab, Mayakrishnan, Gopiraman, Wei, Kai, Kim, Ick-Soo

“…The study of functional and dyeing properties of the electrospun nanofibers has recently gained substantial interest. However, the dyeing of nanofibers still…”
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Highly active human-hair-supported noble metal (Ag or Ru) nanocomposites for rapid and selective reduction of p-nitrophenol to p-aminophenol by Gopiraman, Mayakrishnan, Saravanamoorthy, Somasundaram, Chung, Ill-Min

“…Highly efficient nanocomposites (Ag/HHP and Ru/HHP) of Ag and Ru nanoparticles (NPs) supported on human hair powder (HHP) were prepared for reduction of…”
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Investigating alginate and chitosan electrospun nanofibers as a potential wound dressing: an in vitro study by Abid, Sharjeel, Wang, Ling, Haider, Md. Kaiser, Mayakrishnan, Gopiraman, Lakshminarayanan, Rajamani, Kim, Kyu Oh, Ullah, Azeem, Kim, Ick Soo

“…The research project focuses on conducting an in vitro comparison between sodium alginate and chitosan electrospun nanofibers for moist wound management. These…”
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Multifunctional human-hair nanocomposites for oxidation of alcohols, aza-Michael reactions and reduction of 2-nitrophenol by Gopiraman, Mayakrishnan, Chung, Ill-Min

“…Novel nanocatalysts (Ni/HHP and Ru/HHP) were prepared by a very simple chemical reduction method. Fine human hair powder (HHp) was obtained from raw human hair…”
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Facile Mechanochemical Synthesis of Nickel/Graphene Oxide Nanocomposites with Unique and Tunable Morphology: Applications in Heterogeneous Catalysis and Supercapacitors by Mayakrishnan Gopiraman, Somasundaram Saravanamoorthy, Dian Deng, Andivelu Ilangovan, Ick Soo Kim, Ill Min Chung

“…In this study, a very simple and highly effective mechanochemical preparation method was developed for the preparation of Ni nanoparticles supported graphene…”
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Nitrogen- and Oxygen-Containing Porous Ultrafine Carbon Nanofiber： A Highly Flexible Electrode Material for Supercapacitor by Wei, Kai, Kim, Kyu-Oh, Song, Kyung-Hun, Kang, Chang-Yong, Lee, Jung Soon, Gopiraman, Mayakrishnan, Kim, Ick-Soo

“…Herein, we report a simple and effective preparation of ultrafine CNFs （u-CNFs） with high surface area via electrospinning of two immiscible polymers…”
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Cultivation of a Cu/HMPC catalyst from a hyperaccumulating mustard plant for highly efficient and selective coupling reactions under mild conditions by Gopiraman, Mayakrishnan, Wei, Kai, Zhang, Ke-Qin, Chung, Ill-Min, Kim, Ick Soo

“…Cu-containing activated carbon (eco-catalyst, Cu/HMPC, where 'C' defines 'carbon') was derived from a metal-hyperaccumulating mustard plant (HMP) by a simple…”
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Stepwise Construction of Ru(II)Center Containing Chiral Thiourea Ligand on Graphene Oxide: First Efficient, Reusable, and Stable Catalyst for Asymmetric Transfer Hydrogenation of Ketones by Gopiraman Mayakrishnan, Kim Ick Soo, Chung Ill Min

“…Heterogenization of homogenous catalysts on solid support has attracted tremendous attention in organic synthesis due to the key benefits of heterogenized…”
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Interconnected ruthenium dioxide nanoparticles anchored on graphite oxide: Highly efficient candidate for solvent-free oxidative synthesis of imines by Yuan, Guohao, Gopiraman, Mayakrishnan, Cha, Hyung Joon, Soo, Hwang Dong, Chung, Ill-Min, Kim, Ick Soo

“…[Display omitted] •Interconnected ruthenium nanoparticles/graphite oxide nanocatalyst (RuO2/GO) was successfully prepared.•Physicochemical properties of…”
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