Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Gownolla Malegowd Raghavendra"'
Autor:
Song Jung-il, B. V. D. Vijaykumar, Gownolla Malegowd Raghavendra, M.N. Prabhakar, Kalpesh Patil, Jongchul Seo
Publikováno v:
Cellulose. 26:8801-8812
In this investigation, a novel compound (NCSAPP) based on chitosan (CS) and ammonium polyphosphate (APP) was synthesized by employing solutions of chitosan and ammonium polyphosphate. The synthesized compound was characterized using FTIR, PXRD, XPS,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbcc13b027aaab7862c01fafab38c6c9
https://doi.org/10.1007/s10570-019-02671-y
https://doi.org/10.1007/s10570-019-02671-y
Publikováno v:
Progress in Organic Coatings. 110:16-23
The effect of chitosan silver nanoparticle (CSN) coatings on functional properties of Korean traditional paper (Hanji) was investigated as a function of dilution. In a typical process, CSN solution was prepared from AgNO 3 and chitosan via microwave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9527d06d3d7c4c5329741a7313050483
https://doi.org/10.1016/j.porgcoat.2017.04.040
https://doi.org/10.1016/j.porgcoat.2017.04.040
Autor:
Manuel Pariguana, Gownolla Malegowd Raghavendra, Emmanuel Rotimi Sadiku, Kokkarachedu Varaprasad, Tippabattini Jayaramudu
Publikováno v:
Materials Science and Engineering: C. 70:85-93
The present investigation describes the development of metal-oxide polymer nanocomposite films from biodegradable poly-ε-caprolactone, disposed poly(ethylene terephthalate) oil bottles monomer and zinc oxide-copper oxide nanoparticles. The terephtha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3552fc468bb2db1bd36b999ab4272b81
https://doi.org/10.1016/j.msec.2016.08.053
https://doi.org/10.1016/j.msec.2016.08.053
Publikováno v:
International Journal of Biological Macromolecules. 84:281-288
In the current approach, antibacterial chitosan-silver nanocomposite films were fabricated through microwave irradiation. During the process, by utilizing chitosan as reducing agent, silver nanoparticles were synthesized within 11 min by microwave ir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d47c563c3373630a09f6f808262da58e
https://doi.org/10.1016/j.ijbiomac.2015.12.026
https://doi.org/10.1016/j.ijbiomac.2015.12.026
Autor:
Kokkarachedu Varaprasad, Tippabattini Jayaramudu, Jongchul Seo, Gownolla Malegowd Raghavendra
Publikováno v:
Carbohydrate Polymers
Highlights • Antibacterial cellulose fibres were fabricated from nano ZnO. • Nano ZnO is synthesized by precipitation method. • Nano ZnO acquires hexagonal wurtzite structure. • Facbricated fibres exhibit excellent antibacterial activity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c61929b40f2e88a18fa312f1071405d
http://europepmc.org/articles/PMC7112416
http://europepmc.org/articles/PMC7112416
Autor:
Goddeti Siva Mohan Reddy, Kokkarachedu Varaprasad, Konduru Mohana Raju, Gownolla Malegowd Raghavendra, Tippabattini Jayaramudu
Publikováno v:
RSC Advances. 5:14351-14358
In this scientific paper, we report a facile and eco-friendly fabrication of antibacterial nanocomposite hydrogels of Au-core Ag-shell nanoparticles, embedded within Carbopol® 980 NF/Noveon® AA-1 polycarbophil acrylic acid polymeric matrix. The aim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6dda09f844cf8d09a3b1e5c027fead9
https://doi.org/10.1039/c4ra15995k
https://doi.org/10.1039/c4ra15995k
Publikováno v:
International Journal of Biological Macromolecules. 86:126-128
In the present process, silver nanoparticles were directly synthesized in a single step by microwave irradiation of a mixture of starch, silver nitrate, and deionized water. This is different from the commonly adopted procedure for starch-silver nano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dd3d8b4191b1cb140840d46d12e5ae1
https://doi.org/10.1016/j.ijbiomac.2016.01.057
https://doi.org/10.1016/j.ijbiomac.2016.01.057
Publikováno v:
International journal of biological macromolecules. 107
Antibacterial starch-silver nanoparticles (ST-AgNPs) for use as coating solutions were prepared in a single step by ultrasonicating a mixture of starch, silver nitrate, and distilled water. The starch was used as an eco-friendly and inexpensive reduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eb9573d1706803217435af9a072d26f
https://pubmed.ncbi.nlm.nih.gov/29054526
https://pubmed.ncbi.nlm.nih.gov/29054526
Autor:
Emmanuel Rotimi Sadiku, Kokkarachedu Varaprasad, Gownolla Malegowd Raghavendra, Tippabattini Jayaramudu, John Amalraj, Konduru Mohana Raju
Publikováno v:
Journal of biomaterials science. Polymer edition. 28(14)
In this report, we investigated the swelling behavior and antibacterial property of nanosilver composite hydrogels made from tea with polyacrylamide via a free-radical polymerization and green process technique. This is probably for the first time; t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47c16d10f76043b60c235cc4992a4b00
https://pubmed.ncbi.nlm.nih.gov/28589745
https://pubmed.ncbi.nlm.nih.gov/28589745
Publikováno v:
Carbohydrate polymers. 172
In the current investigation, CuO with a flower-like morphology has been successfully synthesized in situ in a chitosan medium (0.0015 g mL −1 ) from copper nitrate (Cu(NO 3 ) 2 ·3H 2 O) and ammonia solution via a facile microwave-induced method.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0407d58963bde78bfa3f376e7a98171d
https://pubmed.ncbi.nlm.nih.gov/28606550
https://pubmed.ncbi.nlm.nih.gov/28606550