Environmentally benign synthesis of Bi<inf>2</inf>S<inf>3</inf> quantum dot using microwave-assisted approach

Oleic acid (OA) capped Bi2S3 quantum dots were successfully synthesized using 180 watt microwave power for 5 minutes in water-ethanol mixed solvents containing oleic acid as capping agent. In this approach, the reaction was conducted in ambient air and a much lower temperature than hot injection app...

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Main Authors:	Chalermchai Pilapong, Somchai Thongtem, Titipun Thongtem
Format:	Journal
Published:	2018
Subjects:	Chemical Engineering Chemistry Engineering Materials Science Physics and Astronomy
Online Access:	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84876222403&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52356
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Institution:	Chiang Mai University

id	th-cmuir.6653943832-52356
record_format	dspace
spelling	th-cmuir.6653943832-523562018-09-04T09:36:57Z Environmentally benign synthesis of Bi<inf>2</inf>S<inf>3</inf> quantum dot using microwave-assisted approach Chalermchai Pilapong Somchai Thongtem Titipun Thongtem Chemical Engineering Chemistry Engineering Materials Science Physics and Astronomy Oleic acid (OA) capped Bi2S3 quantum dots were successfully synthesized using 180 watt microwave power for 5 minutes in water-ethanol mixed solvents containing oleic acid as capping agent. In this approach, the reaction was conducted in ambient air and a much lower temperature than hot injection approach. The OA capped Bi2S3 QDs were characterized by using XRD, TEM, FTIR, UV-Vis and PL. The OA capped Bi 2S3 QDs can be readily modified with sodium dodecyl sulfate (SDS) via hydrophobic interaction to improve their solubility in aqueous solution. According to optical properties of the QDs, the modified QD revealed the additional features, such as photothermal therapeutic agent and fluorescent probe. Copyright © 2013 American Scientific Publishers All rights reserved. 2018-09-04T09:23:53Z 2018-09-04T09:23:53Z 2013-03-01 Journal 15334899 15334880 2-s2.0-84876222403 10.1166/jnn.2013.6849 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84876222403&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52356
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
topic	Chemical Engineering Chemistry Engineering Materials Science Physics and Astronomy
spellingShingle	Chemical Engineering Chemistry Engineering Materials Science Physics and Astronomy Chalermchai Pilapong Somchai Thongtem Titipun Thongtem Environmentally benign synthesis of Bi<inf>2</inf>S<inf>3</inf> quantum dot using microwave-assisted approach
description	Oleic acid (OA) capped Bi2S3 quantum dots were successfully synthesized using 180 watt microwave power for 5 minutes in water-ethanol mixed solvents containing oleic acid as capping agent. In this approach, the reaction was conducted in ambient air and a much lower temperature than hot injection approach. The OA capped Bi2S3 QDs were characterized by using XRD, TEM, FTIR, UV-Vis and PL. The OA capped Bi 2S3 QDs can be readily modified with sodium dodecyl sulfate (SDS) via hydrophobic interaction to improve their solubility in aqueous solution. According to optical properties of the QDs, the modified QD revealed the additional features, such as photothermal therapeutic agent and fluorescent probe. Copyright © 2013 American Scientific Publishers All rights reserved.
format	Journal
author	Chalermchai Pilapong Somchai Thongtem Titipun Thongtem
author_facet	Chalermchai Pilapong Somchai Thongtem Titipun Thongtem
author_sort	Chalermchai Pilapong
title	Environmentally benign synthesis of Bi<inf>2</inf>S<inf>3</inf> quantum dot using microwave-assisted approach
title_short	Environmentally benign synthesis of Bi<inf>2</inf>S<inf>3</inf> quantum dot using microwave-assisted approach
title_full	Environmentally benign synthesis of Bi<inf>2</inf>S<inf>3</inf> quantum dot using microwave-assisted approach
title_fullStr	Environmentally benign synthesis of Bi<inf>2</inf>S<inf>3</inf> quantum dot using microwave-assisted approach
title_full_unstemmed	Environmentally benign synthesis of Bi<inf>2</inf>S<inf>3</inf> quantum dot using microwave-assisted approach
title_sort	environmentally benign synthesis of bi<inf>2</inf>s<inf>3</inf> quantum dot using microwave-assisted approach
publishDate	2018
url	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84876222403&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52356
_version_	1681423936184647680

Environmentally benign synthesis of Bi<inf>2</inf>S<inf>3</inf> quantum dot using microwave-assisted approach

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