Bioreduction of AuCl4- ions by the fungus, Verticillium sp. and surface trapping of the gold nanoparticles formed

Priyabrata Mukherjee; Absar Ahmad; Deendayal Mandal; Satyajyoti Senapati; Sudhakar R. Sainkar; Mohammad I. Khan; R. Ramani; Renu Parischa; P. V. Ajayakumar; Mansoor Alam; Murali Sastry; Rajiv Kumar

doi:10.1002/1521-3773(20011001)40:19<3585::AID-ANIE3585>3.0.CO;2-K

Bioreduction of AuCl₄^- ions by the fungus, Verticillium sp. and surface trapping of the gold nanoparticles formed

Priyabrata Mukherjee, Absar Ahmad, Deendayal Mandal, Satyajyoti Senapati, Sudhakar R. Sainkar, Mohammad I. Khan, R. Ramani, Renu Parischa, P. V. Ajayakumar, Mansoor Alam, Murali Sastry, Rajiv Kumar

Biochemistry and Molecular Biology

Research output: Contribution to journal › Article › peer-review

628 Scopus citations

Abstract

Fungi make of piles of gold! A green-chemistry route, based on the bioreduction of AuCl₄^- ions by the fungus Verticillium sp., for the formation of gold nanoparticles is demonstrated. The TEM micrograph shows a single Verticillium cell after reaction with gold ions and entrapment of gold nano-particles on the cell wall and cytoplasmic membrane.

Original language	English (US)
Pages (from-to)	3585-3588
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	40
Issue number	19
DOIs	https://doi.org/10.1002/1521-3773(20011001)40:19<3585::AID-ANIE3585>3.0.CO;2-K
State	Published - Oct 1 2001

Keywords

Bioinorganic chemistry
Biosynthesis
Gold
Green chemistry
Nonostructures

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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Mukherjee, P., Ahmad, A., Mandal, D., Senapati, S., Sainkar, S. R., Khan, M. I., Ramani, R., Parischa, R., Ajayakumar, P. V., Alam, M., Sastry, M., & Kumar, R. (2001). Bioreduction of AuCl₄^- ions by the fungus, Verticillium sp. and surface trapping of the gold nanoparticles formed. Angewandte Chemie - International Edition, 40(19), 3585-3588. https://doi.org/10.1002/1521-3773(20011001)40:19<3585::AID-ANIE3585>3.0.CO;2-K

Bioreduction of AuCl₄^- ions by the fungus, Verticillium sp. and surface trapping of the gold nanoparticles formed. / Mukherjee, Priyabrata; Ahmad, Absar; Mandal, Deendayal; Senapati, Satyajyoti; Sainkar, Sudhakar R.; Khan, Mohammad I.; Ramani, R.; Parischa, Renu; Ajayakumar, P. V.; Alam, Mansoor; Sastry, Murali; Kumar, Rajiv.

In: Angewandte Chemie - International Edition, Vol. 40, No. 19, 01.10.2001, p. 3585-3588.

Research output: Contribution to journal › Article › peer-review

Mukherjee, P, Ahmad, A, Mandal, D, Senapati, S, Sainkar, SR, Khan, MI, Ramani, R, Parischa, R, Ajayakumar, PV, Alam, M, Sastry, M & Kumar, R 2001, 'Bioreduction of AuCl₄^- ions by the fungus, Verticillium sp. and surface trapping of the gold nanoparticles formed', Angewandte Chemie - International Edition, vol. 40, no. 19, pp. 3585-3588. https://doi.org/10.1002/1521-3773(20011001)40:19<3585::AID-ANIE3585>3.0.CO;2-K

Mukherjee, Priyabrata ; Ahmad, Absar ; Mandal, Deendayal ; Senapati, Satyajyoti ; Sainkar, Sudhakar R. ; Khan, Mohammad I. ; Ramani, R. ; Parischa, Renu ; Ajayakumar, P. V. ; Alam, Mansoor ; Sastry, Murali ; Kumar, Rajiv. / Bioreduction of AuCl₄^- ions by the fungus, Verticillium sp. and surface trapping of the gold nanoparticles formed. In: Angewandte Chemie - International Edition. 2001 ; Vol. 40, No. 19. pp. 3585-3588.

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abstract = "Fungi make of piles of gold! A green-chemistry route, based on the bioreduction of AuCl4- ions by the fungus Verticillium sp., for the formation of gold nanoparticles is demonstrated. The TEM micrograph shows a single Verticillium cell after reaction with gold ions and entrapment of gold nano-particles on the cell wall and cytoplasmic membrane.",

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