Search Results - "Devarayan, Kesavan"

Development of portable colorimeter for on-site determination of water quality in aquaculture by Devarayan, Kesavan, Kathavarayan, Madhan, Theivasigamani, Anand, Sukumaran, Monikandon, Kandasamy, Sabariswaran

“…Purpose This study aims to describe the development of a battery-operated portable colorimeter for on-site determination of water quality in aquaculture…”
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Halochromic optical nose for assessment of spoilage of packed seer fish by Devarayan, Kesavan, Sivakami Nagaraju, Kopperundevi, Pandiyan, Padmavathi

“…Purpose The present study aims to describe the development of halochromic thin film sensors using mixed indicator dyes for monitoring the spoilage of packed…”
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Real-Time Detection of Packaged Seer Fish Spoilage Using Halochromic Optical Nose by Devarayan, Kesavan, Motcham, Vinothini Vaz, Kathavarayan, Madhan, Anjappan, Hema

“…Development of a biodegradable and recyclable halochromic biosensor for monitoring spoilage of packaged seer fish is described in this study. The biosensor was…”
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Halochromic optical nose for assessment of spoilage of packed seer fish (II): leaching resistance, correlation between halochromism and volatile amines by Devarayan, Kesavan, P, Padmavathi, Sivakami Nagaraju, Kopperundevi

“…Purpose Development of thin film sensors with pH function for noninvasive real-time monitoring of spoilage of packed seafood such as fish, crab and shrimp are…”
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High strength poly(vinyl alcohol)/poly(acrylic acid) cross-linked nanofibrous hybrid composites incorporating nanohybrid POSS by Lee, Eun-Sook, Lei, Danyun, Devarayan, Kesavan, Kim, Byoung-Suhk

“…A novel system for enhancing the mechanical properties of PVA/PAA cross-linked nanofibrous hybrid composites incorporating POSS was developed in this study. An…”
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Expired pharmaceutical compounds as potential inhibitors for cast iron corrosion in acidic medium by Rajeswari, Velayutham, Devarayan, Kesavan, Viswanathamurthi, Periasamy

“…The inhibition potential of some expired waste pharmaceutical drugs, namely cefpodoxime (CF), levofloxacin (LV), ofloxacin (OX) and linezolid (LZ) on cast iron…”
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Cellulose-based halochromic sensor for real-time surveillance of spoilage of packed fish by Devarayan, Kesavan, Mohan, Gangeswar, Palanisamy, Yazhiniyan, Theivasigamani, Anand, Siluvai John, Evon Umesh, Sukumaran, Monikandon, Anjappan, Hema

“…The development of a biopolymer-based color-changing visual sensor for monitoring the spoilage of fishery products is described in this study. At first, a…”
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Effect of Microgravity on Fungistatic Activity of an α-Aminophosphonate Chitosan Derivative against Aspergillus niger by Devarayan, Kesavan, Sathishkumar, Yesupatham, Lee, Yang Soo, Kim, Byoung-Suhk

“…Biocontamination within the international space station is ever increasing mainly due to human activity. Control of microorganisms such as fungi and bacteria…”
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Synthesis of peptide-cellulose conjugate mediated by a soluble cellulose derivative having β-Ala esters (II): conjugates with O-phospho-l-serine-containing peptides by Devarayan, Kesavan, Hachisu, Masakazu, Araki, Jun, Ohkawa, Kousaku

“…A synthetic route is described here for novel peptide-cellulose conjugates containing O -phospho- l -serine. First, Boc-Ser(PO 3 Ph 2 ) and the related…”
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Direct Electrospinning of Cellulose-Chitosan Composite Nanofiber by Devarayan, Kesavan, Hanaoka, Hirokatsu, Hachisu, Masakazu, Araki, Jun, Ohguchi, Masakatsu, Behera, Bijoya Kumar, Ohkawa, Kousaku

“…The direct electrospinning of a non‐derivatized cellulose (Cs)–chitosan (Ch) composite nanofiber is described for the first time. Either of two cellulose…”
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Correlations between steric/thermochemical parameters and O-/N-acylation reactions of cellulose by Devarayan, Kesavan, Hayashi, Taketoshi, Hachisu, Masakazu, Araki, Jun, Ohkawa, Kousaku

“…► O-acylation of cellulose using β-Ala gave the highest DS% compared to Gly and α,l-Ala. ► β-Ala-Cellulose is the most reactive to give highest N-acylation…”
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Cationic derivative of electrospun non-woven cellulose-chitosan composite fabrics for immobilization of aminoacylase-I by Devarayan, Kesavan, Miyamoto, Masahiro, Hachisu, Masakazu, Araki, Jun, Periasamy, Viswanathamurthi, Ohkawa, Kousaku

“…The chemical modification of cellulose (Cs)-chitosan (Ch)-electrospun non-woven (ESNW) composite fabrics is described. Since the as-spun Cs/Ch-composite ESNW…”
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An anti-inflammatory and anti-microbial flavone glycoside from flowers of Cleome viscosa by Senthamilselvi, Musiri Maruthai, Kesavan, Devarayan, Sulochana, Nagarajan

“…Background Natural products isolated from plant sources have been demonstrated as potential candidates against several ailments. The scientific investigations…”
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Reversible and universal pH sensing cellulose nanofibers for health monitor by Devarayan, Kesavan, Kim, Byoung-Suhk

“…•A universal pH sensor based on cellulose nanofiber and a natural pigment is developed.•pH sensor is sensitive at all pHs and exhibits reversible halochromic…”
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Physicochemical studies of glucose, gellan gum, and hydroxypropyl cellulose—Inhibition of cast iron corrosion by Rajeswari, Velayutham, Kesavan, Devarayan, Gopiraman, Mayakrishnan, Viswanathamurthi, Periasamy

“…•Gellan gum, hydroxypropyl cellulose are effective against acid corrosion of cast iron.•Hydroxypropyl cellulose showed high inhibition efficiency (IE%) at…”
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Facile Synthesis of Core/Shell-like NiCo2O4-Decorated MWCNTs and its Excellent Electrocatalytic Activity for Methanol Oxidation by Ko, Tae-Hoon, Devarayan, Kesavan, Seo, Min-Kang, Kim, Hak-Yong, Kim, Byoung-Suhk

“…The design and development of an economic and highly active non-precious electrocatalyst for methanol electrooxidation is challenging due to expensiveness of…”
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Green synthesis and characterization of titanium dioxide nanoparticles using leaf extract of Pouteria campechiana and larvicidal and pupicidal activity on Aedes aegypti by Narayanan, Mathiyazhagan, Devi, P. Gokila, Natarajan, Devarajan, Kandasamy, Sabariswaran, Devarayan, Kesavan, Alsehli, Mishal, Elfasakhany, Ashraf, Pugazhendhi, Arivalagan

“…The frequent application of synthetic insecticides creates resistance among insects, including mosquitoes, and causes environmental pollution and health…”
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Flexible transparent electrode based on PANi nanowire/nylon nanofiber reinforced cellulose acetate thin film as supercapacitor by Devarayan, Kesavan, Lei, Danyun, Kim, Hak-Yong, Kim, Byoung-Suhk

“…[Display omitted] •Nylon nanofiber reinforced cellulose acetate films prepared for transparent substrate.•Transparent conductive electrode prepared by in situ…”
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Assessing the ecological impact of pesticides/herbicides on algal communities: A comprehensive review by Narayanan, Mathiyazhagan, Devarayan, Kesavan, Verma, Monu, Selvaraj, Manickam, Ghramh, Hamed A., Kandasamy, Sabariswaran

“…•Heavy pesticide use in agriculture endangers the aquatic ecosystem.•Pesticides are harmful to crucial primary producers in aquatic ecosystems, such as…”
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Corrosion inhibition of Eleusine aegyptiaca and Croton rottleri leaf extracts on cast iron surface in 1 M HCl medium by RAJESWARI, Velayutham, KESAVAN, Devarayan, GOPIRAMAN, Mayakrishnan, VISWANATHAMURTHI, Periasamy, POONKUZHALI, Kaliyaperumal, PALVANNAN, Thayumanavan

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