PHYTO-SYNTHESIS OF SILVER NANOSCALE PARTICLES USING ZIZIPHORA TENUIOR L. EXTRACT

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NASERI M.A.; Behravesh s.; Allahresani A.

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Seminar: IRANIAN SEMINAR OF ORGANIC CHEMISTRY
Year:2014 | Issue:22

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Title

PHYTO-SYNTHESIS OF SILVER NANOSCALE PARTICLES USING ZIZIPHORA TENUIOR L. EXTRACT

Author(s)

NASERI M.A. | Behravesh s. | Allahresani A. | Issue Writer Certificate

Keywords

SILVER NANOPARTICLES

ZIZIPHORA TENUIOR L.

Abstract

NANOPARTICLES (NPS) HAVE RECEIVED CONSIDERABLE ATTENTION IN RECENT YEARS DUE TO THEIR WIDE RANGE OF APPLICATIONS IN THE FIELD OF CATALYSIS, OPTOELECTRONICS, CHEMICAL SENSING, BIO SENSING AND BIOTECHNOLOGY [1]. AMONG THE SEVERAL NOBLE METAL NPS, SILVER METAL NANOPARTICLES HAVE ATTAINED FOCUS IN VIEW OF THEIR PARTICULAR PROPERTIES, LIKE GOOD ELECTRICAL CONDUCTIVITY, CHEMICAL STABILITY, CATALYTIC AND ANTIBACTERIAL ACTIVITY [2]. SILVER NPS WERE KNOWN TO UNDERGO SIZE DEPENDENT INTERACTIONS WITH THE HIV-1 VIRUS AND INHIBIT ITS BINDING TO THE HOST CELL IN VITRO [3]. RECENTLY, BIOLOGICAL METHODS FOR SYNTHESIS OF AG NPS HAVE BEEN DEVELOPED BECAUSE THEY ARE ECO-FRIENDLY AND COST EFFECTIVE. GREEN SYNTHESIS OF NPS HAS SEVERAL ADVANTAGES OVER CHEMICAL SYNTHESIS, SUCH AS SIMPLICITY, COST EFFECTIVENESS AS WELL AS SUITABILITY FOR BIOMEDICAL AND PHARMACEUTICAL APPLICATIONS.IN THIS STUDY, SILVER NPS WERE SYNTHESIZED USING THEZIZIPHORA TENUIOR L. EXTRACT AS A REDUCING AGENT. THE GENIUS ZIZIPHORA L. WITH PERSIAN NATIVE NAME’S KAKOUTI BELONGS TO THE LAMIACEAE FAMILY AND CONSISTS OF FOUR SPECIES. THE SYNTHESIZED SILVER NANOPARTICLES WERE CHARACTERIZED BY UV–VISIBLE SPECTROSCOPY, X-RAY DIFFRACTION (XRD) AND FOURIER-TRANSFORM INFRARED SPECTROSCOPY (FT-IR). THE UV–VIS SPECTROSCOPY OF SYNTHESIZED SILVER NANOPARTICLES SHOWED MAXIMUM ABSORPTION AT 430 NM. THE XRD ANALYSIS REVEALED THAT AG NPS ARE CUBIC STRUCTURING IN SHAPE WITH AN AVERAGE PARTICLE SIZE OF 12 NM. MOREOVER, THE EFFECTS OF TIME, TEMPERATURE, CONCENTRATION OF SILVER ION AND REDUCING AGENTS ON THE SILVER NANOPARTICLES WERE INVESTIGATED IN THE REACTION BY UV–VIS SPECTROSCOPY.

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APA: Copy

NASERI, M.A., Behravesh, s., & Allahresani, A.. (2014). PHYTO-SYNTHESIS OF SILVER NANOSCALE PARTICLES USING ZIZIPHORA TENUIOR L. EXTRACT. IRANIAN SEMINAR OF ORGANIC CHEMISTRY. SID. https://sid.ir/paper/914246/en

Vancouver: Copy

NASERI M.A., Behravesh s., Allahresani A.. PHYTO-SYNTHESIS OF SILVER NANOSCALE PARTICLES USING ZIZIPHORA TENUIOR L. EXTRACT. 2014. Available from: https://sid.ir/paper/914246/en

IEEE: Copy

M.A. NASERI, s. Behravesh, and A. Allahresani, “PHYTO-SYNTHESIS OF SILVER NANOSCALE PARTICLES USING ZIZIPHORA TENUIOR L. EXTRACT,” presented at the IRANIAN SEMINAR OF ORGANIC CHEMISTRY. 2014, [Online]. Available: https://sid.ir/paper/914246/en

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