دورية أكاديمية
Green synthesis of Piper chaudocanum stem extract mediated silver nanoparticles for colorimetric detection of Hg 2+ ions and antibacterial activity.
| العنوان: | Green synthesis of Piper chaudocanum stem extract mediated silver nanoparticles for colorimetric detection of Hg 2+ ions and antibacterial activity. |
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| المؤلفون: | Tam KT; Faculty of Chemistry, TNU-University of Sciences, Tan Thinh Ward, Thai Nguyen City, Vietnam., Thuy NT; Department of Environmental Engineering, International University, Quarter 6, Linh Trung Ward, Thu Duc City, Ho Chi Minh City, Vietnam.; Vietnam National University Ho Chi Minh City, Linh Trung Ward, Thu Duc City, Ho Chi Minh City, Vietnam., Ngan NTK; Faculty of Chemistry, TNU-University of Sciences, Tan Thinh Ward, Thai Nguyen City, Vietnam., Khai NM; Faculty of Environmental Sciences, University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai Road, Ha Noi City, Vietnam., Van Thanh D; TNU-University of Medicine and Pharmacy, Thai Nguyen city, Vietnam. |
| المصدر: | Royal Society open science [R Soc Open Sci] 2023 Feb 08; Vol. 10 (2), pp. 220819. Date of Electronic Publication: 2023 Feb 08 (Print Publication: 2023). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Royal Society Publishing Country of Publication: England NLM ID: 101647528 Publication Model: eCollection Cited Medium: Print ISSN: 2054-5703 (Print) Linking ISSN: 20545703 NLM ISO Abbreviation: R Soc Open Sci Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: London : Royal Society Publishing, 2014- |
| مستخلص: | A green synthetic approach to synthesize silver nanoparticles (AgNPs) using the stem extract of Piper chaudocanum for highly sensitive colorimetric detection of Hg 2+ with a low limit of detection of 23 nM and easy colorimetric read-out has been reported. In addition, the biosynthesized AgNPs demonstrated efficient antibacterial activity against Escherichia coli , Pseudomonas aeruginosa and Staphylococcus aureus . The morphology and structure of the as-synthesized AgNPs were examined using SEM, TEM, EDX, XRD and FT-IR analyses. The XRD and TEM results confirm the formation of AgNPs with an average particle size of 8-12 nm. The TLC, CC and HPLC revealed that four main compounds, pentacosanoic acid ( 1 ), piperine ( 2 ), β -sitosterol ( 3 ), and campesterol glucoside ( 4 ), isolated from P. chaudocanum extract act as reducing and stabilizing agents for AgNP formation, and piperine plays a vital role in green synthesis. The chemical structures of these compounds were determined by ESI MS, FTIR, and one- and two-dimensional NMR spectroscopic data analysis. This approach is an efficient, green, cost-effective, eco-friendly and promising technique for synthesizing AgNPs with applications in the colorimetric detection of Hg 2+ and antibacterial activity. (© 2023 The Authors.) |
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| فهرسة مساهمة: | Keywords: Hg2+; Piper chaudocanum; antibacterial; colorimetric detection; green synthesis; silver nanoparticles |
| سلسلة جزيئية: | figshare 10.6084/m9.figshare.c.6406290 Dryad 10.5061/dryad.tht76hf23 |
| تواريخ الأحداث: | Date Created: 20230213 Latest Revision: 20230329 |
| رمز التحديث: | 20231215 |
| مُعرف محوري في PubMed: | PMC9905993 |
| DOI: | 10.1098/rsos.220819 |
| PMID: | 36778963 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 2054-5703 |
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| DOI: | 10.1098/rsos.220819 |