ورود
مقالات فارسیISIکنفرانسهاژورنالها

Preparation of colloidal silver nanoparticles with antibacterial activity by a simple chemical reduction method

Publish place: 07th International Congress on Chemical Engineering
Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
View: 636

This Paper With 9 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:
https://civilica.com/doc/341243

شناسه ملی سند علمی:

ICHEC07_493

تاریخ نمایه سازی: 25 فروردین 1394

Abstract:

In this study, a simple method for preparation of silver nanoparticles was proposed and the stability and properties of nanoparticles were investigated. In this method, trisodium citrate was used as a reducing agent. The effect of various experimental parameters such as temperature andpH on the particle size and stability of nanoparticles was studied. The morphology of silver nanoparticles was characterized by high resolution FE-SEM which showed the formation of silverparticles in the nano form. The absorption spectra of silver nanoparticles prepared by the proposedtechnique showed an absorption maximum at 432 nm in UV-Vis spectrometry, which is a typical absorption band of spherical silver nanoparticles. Besides, the antibacterial activity of silver nanoparticles was evaluated by agar well diffusion method.

Keywords:

Silver nanoparticles , chemical reduction , antibacterial activity , trisodium citrate

Authors

Arefeh Sadat Dehnavi

Food Process Engineering and Biotechnology Research Center, Amirkabir University of Technology (Tehran Polytechnic), Hafez Ave., P.O.Box ۱۵۸۷۵-۴۴۱۳, Tehran, Iran

Abdolreza Aroujalian

Department of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Hafez Ave.,P.O. Box ۱۵۸۷۵-۴۴۱۳, Tehran, Iran

Ahmadreza Raisi

Food Process Engineering and Biotechnology Research Center, Amirkabir University of Technology (Tehran Polytechnic), Hafez Ave., P.O.Box ۱۵۸۷۵-۴۴۱۳, Tehran, Iran

Shahrzad Fazel

Food Process Engineering and Biotechnology Research Center, Amirkabir University of Technology (Tehran Polytechnic), Hafez Ave., P.O.Box ۱۵۸۷۵-۴۴۱۳, Tehran, Iran

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
  • M.G. Guzman, J. Dille, S. Godet, Synthesis of silver nanoparticles ...
  • A. Sileikaite, I. Prosycevas, J. Puiso, A. Juraitis, A. Guobiene, ...
  • V.K. Sharma, R.A. Yngard, Y. Lin, Silver nanoparticles: green synthesis ...
  • N. Stobie, B. Duffy, J. Colreavy, P. McHale, S.J. Hinder, ...
  • W.L. Chou, D.G. Yu, M.C. Yang, The preparation and ch ...
  • L.S. Nair, C.L. Laurecin, Silver nanoparticles: synthesis and therapeutic applications, ...
  • A. Singh, M. Shirolkar, N.P. Lalla, C.K. Malek, S.K. Kulkarni, ...
  • A. Kumar, H. Joshi, R. Pasricha, A.B. Mandale, M. Sastry, ...
  • V.R. Chaudharia, S.K. Harama, S.K. Kulshreshtha, J.R. Bellare, P.A. Hassan, ...
  • R. Das, S.S. Nath, D. Chakdar, G. Gope, R. Bhattacharjee, ...
  • P.C. Lee, D. Meisel, Adsorption and surface- enhanced Raman of ...
  • A.T. Le, T.H. Pham, T.T. Le, D.T. Phuong, V.H. Nguyen, ...
  • Y. Songa, G. Liang, Y. Yang, X. Lan, W. Gao, ...
  • M.T. Le, D.J. Kim, C.G. Kim, J.S. Sohn, J. Lee, ...
  • N. Yanagihara, K. Uchida, M. Wakabayashi, Y. Uetake, T. Hara, ...
  • M.D. Shinde, A.U. Pawar, S. Karmakar, T. Seth, V.B. Raut, ...
  • A.R. Shahverdi, S. Minaeian, H.R. Shahverdi, H. Jamalifar, A.A. Nohi, ...
  • B.D. Du, D.V. Phu, N.N. Duy, N.T.K. Lan, V.T.K. Lang, ...
  • D. Riassetto, F. Roussel, L. Rapenne, H. Roussel, S. Coindeau, ...
  • T. Tsuji, N. Watanabe, M. Tsuji, Laser induced morphology change ...
  • G. Mie, Articles on the optical characteristic of turbid tubes, ...
  • A. Henglein, Colloidal silver nanoparticles: photochemical preparation and interaction with ...
  • Y.S. Shon, Jr R. Colorado, C.T. Williams, C.D. Bain, T.R. ...
  • Q. Li, S. Mahendra, D.Y. Lyon, L. Brunet, M.V. Liga, ...
  • _ Internationt Chemical Engineering Congress & Exhibition (IChEC 2011) Kish, ...
  • D.L.V. Hyning, C.F. Zukoski, Formation mechanisms and aggregation behavior of ...
  • Y. Yin, Z.Y. Li, Z. Zhong, B. Gates, Y. Xia, ...
  • G.J. Lee, S.I. Shin, Y.C. Kim, S.G. Oh, Preparation of ...
  • T. Fukuyo, H. Imai, Morphological evolution of silver crystals produced ...
    • نمایش کامل مراجع