Biomimetic preparation of polymer-supported free radical scavenging, cytocompatible and antimicrobial "green" silver nanoparticles using aqueous extract of Citrus sinensis peel.
Identifieur interne : 000C96 ( Ncbi/Merge ); précédent : 000C95; suivant : 000C97Biomimetic preparation of polymer-supported free radical scavenging, cytocompatible and antimicrobial "green" silver nanoparticles using aqueous extract of Citrus sinensis peel.
Auteurs : Rocktotpal Konwarh [Inde] ; Biswajit Gogoi ; Ruby Philip ; M A Laskar ; Niranjan KarakSource :
- Colloids and surfaces. B, Biointerfaces [ 1873-4367 ] ; 2011.
English descriptors
- KwdEn :
- Anti-Infective Agents (chemistry), Bacillus subtilis (drug effects), Biomimetics, Cell Line, Tumor, Citrus sinensis (chemistry), Free Radical Scavengers (chemistry), Humans, Metal Nanoparticles (chemistry), Microscopy, Electron, Transmission, Models, Molecular, Plant Extracts (chemistry), Polymers (chemistry), Silver (chemistry), Water (chemistry).
- MESH :
- chemical , chemistry : Anti-Infective Agents, Free Radical Scavengers, Plant Extracts, Polymers, Silver, Water.
- chemistry : Citrus sinensis, Metal Nanoparticles.
- drug effects : Bacillus subtilis.
- Biomimetics, Cell Line, Tumor, Humans, Microscopy, Electron, Transmission, Models, Molecular.
Abstract
In the pursuit of making the nanoscale-research greener, the utilization of the reductive potency of a common byproduct of food processing industry i.e. orange peel is reported here to prepare biopolymer-templated "green" silver nanoparticles. Aqueous extract of orange peel at basic pH was exploited to prepare starch supported nanoparticles under ambient conditions. The compositional abundance of pectins, flavonoids, ascorbic acid, sugars, carotenoids and myriad other flavones may be envisaged for the effective reductive potential of orange peel to generate silver nanoparticles. The nanoparticles were distributed within a narrow size spectrum of (3-12 nm) with characteristic Bragg's reflection planes of fcc structure, and surface plasmon resonance peak at 404 nm. Anti-lipid peroxidation assay using goat liver homogenate and DPPH scavenging test established the anti-oxidant potency of the silver nanoparticles. Their synergy with rifampicin against Bacillus subtilis MTCC 736 and cytocompatibility with the human leukemic monocytic cell line, THP-1 were also investigated. Thus, the present work deals with the preparation of starch assisted anti-microbial, cytocompatible and free radical scavenging "green" silver nanoparticles.
DOI: 10.1016/j.colsurfb.2011.01.024
PubMed: 21316933
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Biomimetic preparation of polymer-supported free radical scavenging, cytocompatible and antimicrobial "green" silver nanoparticles using aqueous extract of Citrus sinensis peel.</title><author><name sortKey="Konwarh, Rocktotpal" sort="Konwarh, Rocktotpal" uniqKey="Konwarh R" first="Rocktotpal" last="Konwarh">Rocktotpal Konwarh</name><affiliation wicri:level="1"><nlm:affiliation>Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences, Tezpur University, Napaam-784028, Sonitpur District, Tezpur, Assam, India.</nlm:affiliation><country xml:lang="fr">Inde</country><wicri:regionArea>Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences, Tezpur University, Napaam-784028, Sonitpur District, Tezpur, Assam</wicri:regionArea><wicri:noRegion>Assam</wicri:noRegion></affiliation></author><author><name sortKey="Gogoi, Biswajit" sort="Gogoi, Biswajit" uniqKey="Gogoi B" first="Biswajit" last="Gogoi">Biswajit Gogoi</name></author><author><name sortKey="Philip, Ruby" sort="Philip, Ruby" uniqKey="Philip R" first="Ruby" last="Philip">Ruby Philip</name></author><author><name sortKey="Laskar, M A" sort="Laskar, M A" uniqKey="Laskar M" first="M A" last="Laskar">M A Laskar</name></author><author><name sortKey="Karak, Niranjan" sort="Karak, Niranjan" uniqKey="Karak N" first="Niranjan" last="Karak">Niranjan Karak</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:21316933</idno><idno type="pmid">21316933</idno><idno type="doi">10.1016/j.colsurfb.2011.01.024</idno><idno type="wicri:Area/PubMed/Corpus">000735</idno><idno type="wicri:Area/PubMed/Curation">000735</idno><idno type="wicri:Area/PubMed/Checkpoint">000735</idno><idno type="wicri:Area/Ncbi/Merge">000C96</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Biomimetic preparation of polymer-supported free radical scavenging, cytocompatible and antimicrobial "green" silver nanoparticles using aqueous extract of Citrus sinensis peel.</title><author><name sortKey="Konwarh, Rocktotpal" sort="Konwarh, Rocktotpal" uniqKey="Konwarh R" first="Rocktotpal" last="Konwarh">Rocktotpal Konwarh</name><affiliation wicri:level="1"><nlm:affiliation>Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences, Tezpur University, Napaam-784028, Sonitpur District, Tezpur, Assam, India.</nlm:affiliation><country xml:lang="fr">Inde</country><wicri:regionArea>Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences, Tezpur University, Napaam-784028, Sonitpur District, Tezpur, Assam</wicri:regionArea><wicri:noRegion>Assam</wicri:noRegion></affiliation></author><author><name sortKey="Gogoi, Biswajit" sort="Gogoi, Biswajit" uniqKey="Gogoi B" first="Biswajit" last="Gogoi">Biswajit Gogoi</name></author><author><name sortKey="Philip, Ruby" sort="Philip, Ruby" uniqKey="Philip R" first="Ruby" last="Philip">Ruby Philip</name></author><author><name sortKey="Laskar, M A" sort="Laskar, M A" uniqKey="Laskar M" first="M A" last="Laskar">M A Laskar</name></author><author><name sortKey="Karak, Niranjan" sort="Karak, Niranjan" uniqKey="Karak N" first="Niranjan" last="Karak">Niranjan Karak</name></author></analytic><series><title level="j">Colloids and surfaces. B, Biointerfaces</title><idno type="eISSN">1873-4367</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anti-Infective Agents (chemistry)</term><term>Bacillus subtilis (drug effects)</term><term>Biomimetics</term><term>Cell Line, Tumor</term><term>Citrus sinensis (chemistry)</term><term>Free Radical Scavengers (chemistry)</term><term>Humans</term><term>Metal Nanoparticles (chemistry)</term><term>Microscopy, Electron, Transmission</term><term>Models, Molecular</term><term>Plant Extracts (chemistry)</term><term>Polymers (chemistry)</term><term>Silver (chemistry)</term><term>Water (chemistry)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Anti-Infective Agents</term><term>Free Radical Scavengers</term><term>Plant Extracts</term><term>Polymers</term><term>Silver</term><term>Water</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Citrus sinensis</term><term>Metal Nanoparticles</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Bacillus subtilis</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biomimetics</term><term>Cell Line, Tumor</term><term>Humans</term><term>Microscopy, Electron, Transmission</term><term>Models, Molecular</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In the pursuit of making the nanoscale-research greener, the utilization of the reductive potency of a common byproduct of food processing industry i.e. orange peel is reported here to prepare biopolymer-templated "green" silver nanoparticles. Aqueous extract of orange peel at basic pH was exploited to prepare starch supported nanoparticles under ambient conditions. The compositional abundance of pectins, flavonoids, ascorbic acid, sugars, carotenoids and myriad other flavones may be envisaged for the effective reductive potential of orange peel to generate silver nanoparticles. The nanoparticles were distributed within a narrow size spectrum of (3-12 nm) with characteristic Bragg's reflection planes of fcc structure, and surface plasmon resonance peak at 404 nm. Anti-lipid peroxidation assay using goat liver homogenate and DPPH scavenging test established the anti-oxidant potency of the silver nanoparticles. Their synergy with rifampicin against Bacillus subtilis MTCC 736 and cytocompatibility with the human leukemic monocytic cell line, THP-1 were also investigated. Thus, the present work deals with the preparation of starch assisted anti-microbial, cytocompatible and free radical scavenging "green" silver nanoparticles.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21316933</PMID><DateCreated><Year>2011</Year><Month>3</Month><Day>22</Day></DateCreated><DateCompleted><Year>2011</Year><Month>07</Month><Day>05</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-4367</ISSN><JournalIssue CitedMedium="Internet"><Volume>84</Volume><Issue>2</Issue><PubDate><Year>2011</Year><Month>Jun</Month><Day>1</Day></PubDate></JournalIssue><Title>Colloids and surfaces. 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The compositional abundance of pectins, flavonoids, ascorbic acid, sugars, carotenoids and myriad other flavones may be envisaged for the effective reductive potential of orange peel to generate silver nanoparticles. The nanoparticles were distributed within a narrow size spectrum of (3-12 nm) with characteristic Bragg's reflection planes of fcc structure, and surface plasmon resonance peak at 404 nm. Anti-lipid peroxidation assay using goat liver homogenate and DPPH scavenging test established the anti-oxidant potency of the silver nanoparticles. Their synergy with rifampicin against Bacillus subtilis MTCC 736 and cytocompatibility with the human leukemic monocytic cell line, THP-1 were also investigated. Thus, the present work deals with the preparation of starch assisted anti-microbial, cytocompatible and free radical scavenging "green" silver nanoparticles.</AbstractText><CopyrightInformation>Copyright © 2011 Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Konwarh</LastName><ForeName>Rocktotpal</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences, Tezpur University, Napaam-784028, Sonitpur District, Tezpur, Assam, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gogoi</LastName><ForeName>Biswajit</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Philip</LastName><ForeName>Ruby</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Laskar</LastName><ForeName>M A</ForeName><Initials>MA</Initials></Author><Author ValidYN="Y"><LastName>Karak</LastName><ForeName>Niranjan</ForeName><Initials>N</Initials></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, 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PubStatus="pubmed"><Year>2011</Year><Month>2</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>7</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21316933</ArticleId><ArticleId IdType="pii">S0927-7765(11)00044-0</ArticleId><ArticleId IdType="doi">10.1016/j.colsurfb.2011.01.024</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Inde</li></country></list><tree><noCountry><name sortKey="Gogoi, Biswajit" sort="Gogoi, Biswajit" uniqKey="Gogoi B" first="Biswajit" last="Gogoi">Biswajit Gogoi</name><name sortKey="Karak, Niranjan" sort="Karak, Niranjan" uniqKey="Karak N" first="Niranjan" last="Karak">Niranjan Karak</name><name sortKey="Laskar, M A" sort="Laskar, M A" uniqKey="Laskar M" first="M A" last="Laskar">M A Laskar</name><name sortKey="Philip, Ruby" sort="Philip, Ruby" uniqKey="Philip R" first="Ruby" last="Philip">Ruby Philip</name></noCountry><country name="Inde"><noRegion><name sortKey="Konwarh, Rocktotpal" sort="Konwarh, Rocktotpal" uniqKey="Konwarh R" first="Rocktotpal" last="Konwarh">Rocktotpal Konwarh</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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