Search Results - "Kokkarachedu Varaprasad"

Carboxymethyl cellulose-based materials for infection control and wound healing: A review by Kanikireddy, Vimala, Varaprasad, Kokkarachedu, Jayaramudu, Tippabattini, Karthikeyan, Chandrasekaran, Sadiku, Rotimi

“…The development of ideal wound dressing materials with excellent characteristics is currently a major demand in wound therapy. In recent years, carboxymethyl…”
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Alginate-based composite materials for wound dressing application:A mini review by Varaprasad, Kokkarachedu, Jayaramudu, Tippabattini, Kanikireddy, Vimala, Toro, Claudio, Sadiku, Emmanuel Rotimi

“…[Display omitted] •This review aims to present the importance of sodium alginate-based materials in wound dressing applications.•Presently available forms of…”
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Hydroxyapatite nanocrystals synthesized from calcium rich bio-wastes by Núñez, Dariela, Elgueta, Elizabeth, Varaprasad, Kokkarachedu, Oyarzún, Patricio

“…[Display omitted] •HA was synthesized using different calcium rich biowastes and wet chemical precipitation.•HA nanocrystals were characterized using TEM, XRD,…”
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Nano-hydroxyapatite polymeric hydrogels for dye removal by Varaprasad, Kokkarachedu, Nunez, Dariela, Yallapu, Murali Mohan, Jayaramudu, Tippabattini, Elgueta, Elizabeth, Oyarzun, Patricio

“…Herein, two kinds of nano-hydroxyapatite were synthesized from Clam and Magellan shell by wet chemical precipitation method. Mainly, carboxymethyl…”
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Generation of engineered core-shell antibiotic nanoparticles by Varaprasad, Kokkarachedu, Yallapu, Murali Mohan, Núñez, Dariela, Oyarzún, Patricio, López, Matias, Jayaramudu, Tippabattini, Karthikeyan, Chandrasekaran

“…Well-defined nanocomposite structures have received significant attention due to their superior combinatorial properties. Rational tuning of the core and shell…”
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Heavy metal removal from aqueous systems using hydroxyapatite nanocrystals derived from clam shells by Núñez, Dariela, Serrano, Jon Ander, Mancisidor, Aritz, Elgueta, Elizabeth, Varaprasad, Kokkarachedu, Oyarzún, Patricio, Cáceres, Rodrigo, Ide, Walther, Rivas, Bernabé L

“…Hydroxyapatite (HA) was synthesized by wet chemical precipitation, using clam shell (CS) waste as feedstock. SEM and TEM observation of the produced…”
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Recent advances in green synthesized nanoparticles for bactericidal and wound healing applications by Nandhini, Shankar Nisha, Sisubalan, Natarajan, Vijayan, Arumugam, Karthikeyan, Chandrasekaran, Gnanaraj, Muniraj, Gideon, Daniel Andrew M., Jebastin, Thomas, Varaprasad, Kokkarachedu, Sadiku, Rotimi

“…Nanotechnology has become an exciting area of research in diverse fields, such as: healthcare, food, agriculture, cosmetics, paints, lubricants, fuel additives…”
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Development of antibacterial edible films for food packaging using tragacanth gum, carrageenan, and clove essential oil by Tabassum, Babu, Akhil, Ahmed, Hajeera Sheraz, Naik, Tanusha, K P, Bhumika, Jeevan Prasad Reddy, D., Prabhakar, Patole Reshma, C S, Vivek Babu, Varaprasad, Kokkarachedu, Keshava Murthy, P. S.

“…Biodegradable films have been developed to tackle the problem of environmental pollution caused by food packaging waste. However, microbial growth in these…”
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Size-dependent cellular uptake of sodium alginate passivated tin dioxide nanoparticles in triple-negative breast cancer cells by Karthikeyan, Chandrasekaran, Varaprasad, Kokkarachedu, Kim, Sungjun, Kumar Jangid, Ashok, Lee, Wonjeong, Syedahamed Haja Hameed, Abdulrahman, Kim, Kyobum

“…The new development of inorganic (IO) nanoparticle (NPs)-based nanomedicines in anticancer therapy isan active area of research. The cellular uptake of IO NPs…”
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Antimicrobial Cellulose Nanocomposite Films with In Situ Generations of Bimetallic (Ag and Cu) Nanoparticles Using Vitex negundo Leaves Extract by Mamatha, G., Sowmya, P., Madhuri, D., Mohan Babu, N., Suresh Kumar, D., Vijaya Charan, G., Varaprasad, Kokkarachedu, Madhukar, K.

“…Antimicrobial cellulose nanocomposite films with in situ synthesized bimetallic nanoparticles were developed by a three-step process. These antimicrobial…”
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Synergistic Antibacterial Effect of the Magnesium-Doped ZnO Nanoparticles with Chloramphenicol by Chandrasekaran, Karthikeyan, Varaprasad, Kokkarachedu, Venugopal, Senthil Kumar, Arun, Lija, Hameed, Abdulrahman Syedahamed Haja

“…Emergence of drug resistance in bacteria for an array of antibiotics has created a demand for the discovery of novel drugs. In this study, we mixed the…”
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Biocidal activity of Ba2+-doped CeO2 NPs against Streptococcus mutans and Staphylococcus aureus bacterial strains by Natarajan Sisubalan, Chandrasekaran Karthikeyan, Venugopal Senthil Kumar, Kokkarachedu Varaprasad, Abdulrahman Syed ahamed Haja Hameed, Ramar Vanajothi, Sadiku, Rotimi

“…Mishandling of antibiotics often leads to the development of multiple drug resistance (MDR) among microbes, resulting in the failure of infection treatments…”
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Biodegradable Chitosan Hydrogels for In Vitro Drug Release Studies of 5-Flurouracil an Anticancer Drug by Kokkarachedu Varaprasad, Vimala, K., Sakey Ravindra, Narayana Reddy, N., Siva Mohana Reddy, G., Mohana Raju, K.

“…Novel semi-interpenetrating network (semi-IPN) hydrogels based on biodegradable chitosan and poly( N…”
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Removal of dye by carboxymethyl cellulose, acrylamide and graphene oxide via a free radical polymerization process by Varaprasad, Kokkarachedu, Jayaramudu, Tippabattini, Sadiku, Emmanuel Rotimi

“…•CMC-AM-GO hydrogels were prepared by a free radical polymerization method.•Graphene oxide was developed by the modified Hummers method.•CMC-AM-GO hydrogels…”
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Co-assembled ZnO (shell) - CuO (core) nano-oxide materials for microbial protection by Varaprasad, Kokkarachedu

“…Development of efficient antimicrobial metal-oxide nanoparticles (MONPs) is important to advance in the biomedical and in the industrial fields. Herein,…”
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Nano zinc oxide–sodium alginate antibacterial cellulose fibres by Varaprasad, Kokkarachedu, Raghavendra, Gownolla Malegowd, Jayaramudu, Tippabattini, Seo, Jongchul

“…•Antibacterial cellulose fibres were fabricated from nano ZnO.•Nano ZnO is synthesized by precipitation method.•Nano ZnO acquires hexagonal wurtzite…”
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Biomolecule chitosan, curcumin and ZnO-based antibacterial nanomaterial, via a one-pot process by Karthikeyan, Chandrasekaran, Varaprasad, Kokkarachedu, Akbari-Fakhrabadi, Ali, Hameed, Abdulrahman Syedahamed Haja, Sadiku, Rotimi

“…[Display omitted] •CCZ nanomaterial was prepared by a one-pot precipitation process.•Curcumin/chitosan were layered on hexagonal ZnO and the particles are…”
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Toxicity reduction of ZnO cauliflower-like structure through trivalent neodymium ion substitution and investigation via computer vision and AI image analysis by Chandrasekaran, Karthikeyan, Ramesh, Sivalingam, Kokkarachedu, Varaprasad, Kakani, Vijay

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Development of microbial protective Kolliphor-based nanocomposite hydrogels by Varaprasad, Kokkarachedu, Sadiku, Rotimi

“…ABSTRACT In this scientific work, a novel class of antimicrobial nanocomposite hydrogels were designed and synthesized by chemical and environmentally…”
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The significance of biomacromolecule alginate for the 3D printing of hydrogels for biomedical applications by Varaprasad, Kokkarachedu, Karthikeyan, Chandrasekaran, Yallapu, Murali M., Sadiku, Rotimi

“…Natural biopolymers have been widely employed as biomaterial ink hydrogels for three-dimensional (3D) extrusion bioprinting in the preparation of the next…”
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