{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T14:35:26Z","timestamp":1785854126798,"version":"3.56.0"},"reference-count":43,"publisher":"Institution of Engineering and Technology (IET)","issue":"1","license":[{"start":{"date-parts":[[2018,10,24]],"date-time":"2018-10-24T00:00:00Z","timestamp":1540339200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":["ietresearch.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["IET Nanobiotechnology"],"published-print":{"date-parts":[[2019,2]]},"abstract":"<jats:p>\n                    The development of reliable and green methods for the fabrication of metallic nanoparticles (NPs) has many advantages in the field of nanotechnology. In this direction, the present work describes an eco\u2010friendly and cost\u2010effective protocol for the production of silver NPs (AgNPs) using an aqueous extract of\n                    <jats:italic>Quercus semecarpifolia<\/jats:italic>\n                    leaves. Different techniques were carried out for the characterisation of the synthesised AgNPs. The ultraviolet\u2013visible spectroscopic analysis showed the highest absorbance peak at 430\u00a0nm. The particle size and structure were confirmed by scanning electron microscopy as well as transmission electron microscopy (TEM) analysis. From TEM imaging, it was revealed that the formed particles were spherical with an average size of 20\u201350\u00a0nm. The crystalline nature of the NPs was determined by X\u2010ray powder diffraction patterns. Thermogravimetry and differential thermal analysis were also evaluated by a temperature increment from 100 to 1000\u00b0C. Bio\u2010inspired synthesis of AgNPs was performed for their pharmacological evaluation in relation to the activities of the crude methanolic,\n                    <jats:italic>n<\/jats:italic>\n                    \u2010hexane, chloroform, ethyl acetate, and aqueous extracts. Good cytotoxic activity was exhibited by the green\u2010synthesised AgNPs (77%). Furthermore, the AgNPs were found to exhibit significant antioxidant activity at 300 \u03bcg\/ml (82%). The AgNPs also exhibited good phytotoxic potential (75%).\n                  <\/jats:p>","DOI":"10.1049\/iet-nbt.2018.5063","type":"journal-article","created":{"date-parts":[[2018,8,23]],"date-time":"2018-08-23T22:36:08Z","timestamp":1535063768000},"page":"36-41","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["Green synthesis, characterisation and biological evaluation of plant\u2010based silver nanoparticles using\n                    <i>Quercus semecarpifolia<\/i>\n                    Smith aqueous leaf extract"],"prefix":"10.1049","volume":"13","author":[{"given":"Aishma","family":"Khattak","sequence":"first","affiliation":[{"name":"Centre of Biotechnology and Microbiology University of Peshawar Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bashir","family":"Ahmad","sequence":"additional","affiliation":[{"name":"Centre of Biotechnology and Microbiology University of Peshawar Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2429-5491","authenticated-orcid":false,"given":"Abdur","family":"Rauf","sequence":"additional","affiliation":[{"name":"Department of Chemistry University of Swabi Anbar Swabi KP Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sami","family":"Bawazeer","sequence":"additional","affiliation":[{"name":"Department of EMS Paramedic College of Public Health and Health Informatics, Umm Al\u2010Qura University Makkah Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Umar","family":"Farooq","sequence":"additional","affiliation":[{"name":"Department of Chemistry COMSATS Institute of Information Technology Abbottabad 22060 Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jawad","family":"Ali","sequence":"additional","affiliation":[{"name":"Department of Chemistry University of Swabi Anbar Swabi KP Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seema","family":"Patel","sequence":"additional","affiliation":[{"name":"Bioinformatics and Medical Informatics Research Center, San Diego State University San Diego 92182 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eman","family":"Ramadan El\u2010Sharkawy","sequence":"additional","affiliation":[{"name":"Department of Chemistry Faculty of Science Northern Borders University Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rabia","family":"Ikram","sequence":"additional","affiliation":[{"name":"Department of Chemistry Center for Natural Products and Drug Research (CENAR), University of Malaysia Kuala Lumpur Malaysia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huang","family":"Linfang","sequence":"additional","affiliation":[{"name":"Institute of Medicinal Plant Development (IMPLAD) Peking Union Medical College Chinese Academy of Medical Sciences (CAMS) No.151, Malianwa North Road, HaiDian District Beijing 100193 People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"265","published-online":{"date-parts":[[2018,10,24]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.4103\/0974-2077.63301"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-323-39311-9.00017-0"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.4103\/0974-2077.63301"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcis.2011.07.017"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.4315\/0362-028X-73.12.2263"},{"issue":"6","key":"e_1_2_5_7_1","first-page":"1557","article-title":"A review on green synthesis of silver nanoparticles","volume":"21","author":"Geoprincy G.","year":"2011","journal-title":"Asian J. 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