Rapid Green Synthesis of Biogenic Silver Nanoparticles Using Cinnamomum tamala Leaf Extract and its Potential Antimicrobial Application Against Clinically Isolated Multidrug-Resistant Bacterial Strains.
Identifieur interne : 000141 ( Main/Corpus ); précédent : 000140; suivant : 000142Rapid Green Synthesis of Biogenic Silver Nanoparticles Using Cinnamomum tamala Leaf Extract and its Potential Antimicrobial Application Against Clinically Isolated Multidrug-Resistant Bacterial Strains.
Auteurs : Shib Shankar Dash ; Sovan Samanta ; Sananda Dey ; Biplab Giri ; Sandeep Kumar DashSource :
- Biological trace element research [ 1559-0720 ] ; 2020.
Abstract
Cinnamomum tamala is Indian bay leaves also known as Tej patta commonly used in the preparation of delicious food for its sweet aroma and tremendous medicinal values. In this study, the significant concentration-dependent free radical scavenging and antioxidant efficacy of the aqueous extracts of bay leaves has been determined using DPPH (2, 2-diphenyl-l-picrylhydrazyl) radical scavenging, ferric ion-reducing power assay, and hydrogen peroxide radical scavenging assay. The leaf extract has also been utilized in the rapid synthesis of silver nanoparticles (AgNPs) under mild conditions (30 min reaction time at 70 °C) without the addition of extra stabilizing or capping agents. Mostly spherical shaped particles were formed with diameter ranging from 10 to 12 nm as evident by HRTEM imaging. The silver nanoparticles were also characterized using FTIR, XRD, and UV-visible spectroscopic techniques. The antibacterial effect of the synthesized AgNPs was studied against three clinically isolated multidrug-resistant bacterial strains (Escherichia coli (EC-1), Klebsiella pneumonia (KP-1), and Staphylococcus aureus (SA-1)). The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of AgNPs against EC-1 were 12.5 and 15 μg/mL and in SA-1 were 10 and 50 μg/mL, and in the case of KP-1, both values were 12.5 μg/mL. It was also noted that 8 h treatment duration using AgNPs was sufficient to eliminate all types of bacterial growth as evidenced by time-dependent killing kinetic assays. The biocompatibilities of AgNPs were also tested against human health RBCs, and it was observed that it did not show any significant toxicity up to 50 μg/mL concentration.
DOI: 10.1007/s12011-020-02107-w
PubMed: 32180127
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Rapid Green Synthesis of Biogenic Silver Nanoparticles Using Cinnamomum tamala Leaf Extract and its Potential Antimicrobial Application Against Clinically Isolated Multidrug-Resistant Bacterial Strains.</title><author><name sortKey="Dash, Shib Shankar" sort="Dash, Shib Shankar" uniqKey="Dash S" first="Shib Shankar" last="Dash">Shib Shankar Dash</name><affiliation><nlm:affiliation>Department of Chemistry, Government General Degree College, Salboni , Paschim Medinipur, West Bengal, 721516, India. shiba.chem@gmail.com.</nlm:affiliation></affiliation></author><author><name sortKey="Samanta, Sovan" sort="Samanta, Sovan" uniqKey="Samanta S" first="Sovan" last="Samanta">Sovan Samanta</name><affiliation><nlm:affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</nlm:affiliation></affiliation></author><author><name sortKey="Dey, Sananda" sort="Dey, Sananda" uniqKey="Dey S" first="Sananda" last="Dey">Sananda Dey</name><affiliation><nlm:affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</nlm:affiliation></affiliation></author><author><name sortKey="Giri, Biplab" sort="Giri, Biplab" uniqKey="Giri B" first="Biplab" last="Giri">Biplab Giri</name><affiliation><nlm:affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</nlm:affiliation></affiliation></author><author><name sortKey="Dash, Sandeep Kumar" sort="Dash, Sandeep Kumar" uniqKey="Dash S" first="Sandeep Kumar" last="Dash">Sandeep Kumar Dash</name><affiliation><nlm:affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2020">2020</date><idno type="RBID">pubmed:32180127</idno><idno type="pmid">32180127</idno><idno type="doi">10.1007/s12011-020-02107-w</idno><idno type="wicri:Area/Main/Corpus">000141</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000141</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Rapid Green Synthesis of Biogenic Silver Nanoparticles Using Cinnamomum tamala Leaf Extract and its Potential Antimicrobial Application Against Clinically Isolated Multidrug-Resistant Bacterial Strains.</title><author><name sortKey="Dash, Shib Shankar" sort="Dash, Shib Shankar" uniqKey="Dash S" first="Shib Shankar" last="Dash">Shib Shankar Dash</name><affiliation><nlm:affiliation>Department of Chemistry, Government General Degree College, Salboni , Paschim Medinipur, West Bengal, 721516, India. shiba.chem@gmail.com.</nlm:affiliation></affiliation></author><author><name sortKey="Samanta, Sovan" sort="Samanta, Sovan" uniqKey="Samanta S" first="Sovan" last="Samanta">Sovan Samanta</name><affiliation><nlm:affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</nlm:affiliation></affiliation></author><author><name sortKey="Dey, Sananda" sort="Dey, Sananda" uniqKey="Dey S" first="Sananda" last="Dey">Sananda Dey</name><affiliation><nlm:affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</nlm:affiliation></affiliation></author><author><name sortKey="Giri, Biplab" sort="Giri, Biplab" uniqKey="Giri B" first="Biplab" last="Giri">Biplab Giri</name><affiliation><nlm:affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</nlm:affiliation></affiliation></author><author><name sortKey="Dash, Sandeep Kumar" sort="Dash, Sandeep Kumar" uniqKey="Dash S" first="Sandeep Kumar" last="Dash">Sandeep Kumar Dash</name><affiliation><nlm:affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Biological trace element research</title><idno type="eISSN">1559-0720</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Cinnamomum tamala is Indian bay leaves also known as Tej patta commonly used in the preparation of delicious food for its sweet aroma and tremendous medicinal values. In this study, the significant concentration-dependent free radical scavenging and antioxidant efficacy of the aqueous extracts of bay leaves has been determined using DPPH (2, 2-diphenyl-l-picrylhydrazyl) radical scavenging, ferric ion-reducing power assay, and hydrogen peroxide radical scavenging assay. The leaf extract has also been utilized in the rapid synthesis of silver nanoparticles (AgNPs) under mild conditions (30 min reaction time at 70 °C) without the addition of extra stabilizing or capping agents. Mostly spherical shaped particles were formed with diameter ranging from 10 to 12 nm as evident by HRTEM imaging. The silver nanoparticles were also characterized using FTIR, XRD, and UV-visible spectroscopic techniques. The antibacterial effect of the synthesized AgNPs was studied against three clinically isolated multidrug-resistant bacterial strains (Escherichia coli (EC-1), Klebsiella pneumonia (KP-1), and Staphylococcus aureus (SA-1)). The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of AgNPs against EC-1 were 12.5 and 15 μg/mL and in SA-1 were 10 and 50 μg/mL, and in the case of KP-1, both values were 12.5 μg/mL. It was also noted that 8 h treatment duration using AgNPs was sufficient to eliminate all types of bacterial growth as evidenced by time-dependent killing kinetic assays. The biocompatibilities of AgNPs were also tested against human health RBCs, and it was observed that it did not show any significant toxicity up to 50 μg/mL concentration.</div></front></TEI><pubmed><MedlineCitation Status="In-Process" Owner="NLM"><PMID Version="1">32180127</PMID><DateRevised><Year>2020</Year><Month>10</Month><Day>16</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1559-0720</ISSN><JournalIssue CitedMedium="Internet"><Volume>198</Volume><Issue>2</Issue><PubDate><Year>2020</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Biological trace element research</Title><ISOAbbreviation>Biol Trace Elem Res</ISOAbbreviation></Journal><ArticleTitle>Rapid Green Synthesis of Biogenic Silver Nanoparticles Using Cinnamomum tamala Leaf Extract and its Potential Antimicrobial Application Against Clinically Isolated Multidrug-Resistant Bacterial Strains.</ArticleTitle><Pagination><MedlinePgn>681-696</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s12011-020-02107-w</ELocationID><Abstract><AbstractText>Cinnamomum tamala is Indian bay leaves also known as Tej patta commonly used in the preparation of delicious food for its sweet aroma and tremendous medicinal values. In this study, the significant concentration-dependent free radical scavenging and antioxidant efficacy of the aqueous extracts of bay leaves has been determined using DPPH (2, 2-diphenyl-l-picrylhydrazyl) radical scavenging, ferric ion-reducing power assay, and hydrogen peroxide radical scavenging assay. The leaf extract has also been utilized in the rapid synthesis of silver nanoparticles (AgNPs) under mild conditions (30 min reaction time at 70 °C) without the addition of extra stabilizing or capping agents. Mostly spherical shaped particles were formed with diameter ranging from 10 to 12 nm as evident by HRTEM imaging. The silver nanoparticles were also characterized using FTIR, XRD, and UV-visible spectroscopic techniques. The antibacterial effect of the synthesized AgNPs was studied against three clinically isolated multidrug-resistant bacterial strains (Escherichia coli (EC-1), Klebsiella pneumonia (KP-1), and Staphylococcus aureus (SA-1)). The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of AgNPs against EC-1 were 12.5 and 15 μg/mL and in SA-1 were 10 and 50 μg/mL, and in the case of KP-1, both values were 12.5 μg/mL. It was also noted that 8 h treatment duration using AgNPs was sufficient to eliminate all types of bacterial growth as evidenced by time-dependent killing kinetic assays. The biocompatibilities of AgNPs were also tested against human health RBCs, and it was observed that it did not show any significant toxicity up to 50 μg/mL concentration.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Dash</LastName><ForeName>Shib Shankar</ForeName><Initials>SS</Initials><AffiliationInfo><Affiliation>Department of Chemistry, Government General Degree College, Salboni , Paschim Medinipur, West Bengal, 721516, India. shiba.chem@gmail.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Samanta</LastName><ForeName>Sovan</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Dey</LastName><ForeName>Sananda</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Giri</LastName><ForeName>Biplab</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Dash</LastName><ForeName>Sandeep Kumar</ForeName><Initials>SK</Initials><AffiliationInfo><Affiliation>Department of Physiology, University of Gour Banga, Malda, West Bengal, 732103, India.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>03</Month><Day>16</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Biol Trace Elem Res</MedlineTA><NlmUniqueID>7911509</NlmUniqueID><ISSNLinking>0163-4984</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Antibacterial</Keyword><Keyword MajorTopicYN="N">Antioxidant</Keyword><Keyword MajorTopicYN="N">Cinnamomum tamala</Keyword><Keyword MajorTopicYN="N">Green synthesis</Keyword><Keyword MajorTopicYN="N">Silver nanoparticles</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year><Month>11</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2020</Year><Month>03</Month><Day>03</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>3</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>3</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>3</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32180127</ArticleId><ArticleId IdType="doi">10.1007/s12011-020-02107-w</ArticleId><ArticleId IdType="pii">10.1007/s12011-020-02107-w</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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