Applications, synthesis and characterization of gold nano particles
This thesis report is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2017.
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BRAC Univeristy
2017
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| Online dostop: | http://hdl.handle.net/10361/8614 |
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10361-86142019-09-30T03:03:37Z Applications, synthesis and characterization of gold nano particles Islam, Zareef Al Mondal, Shuvo Islam, Md. Inzamamul Hoque, Md. Anamul Department of Electrical and Electronic Engineering, BRAC University Nano Nanoparticles This thesis report is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2017. Cataloged from PDF version of thesis. Includes bibliographical references (page 59-62). In the Nano scale, gold exists in different shapes and sizes and behaves very differently from its bulk. From 1-100nm in size the gold nanoparticles exhibit an array of different size and shape related properties. These properties offer many uses for gold nanoparticles in the field of electronics, photonics, medicine, chemistry and other fields. Research and applications of gold nanoparticles has been growing rapidly over the last decade and is one of the most emerging and sought after nanoparticle. This thesis covers the Synthesis of Gold Nanoparticles using the Turkevich/citrate reduction method using HAuCl4 (Hydrogen tetrachloroaurate(III)) as precursor and trisodiumcitrate as reducing agent as well as stabilizing agent.Reaction parameters are changed to see the effect on the produced nanoparticles. Citrate amount, citrate concentrations and initial gold salt concentration are the parameters which were changed.After formation of these Gold Nanoparticles, characterization techniques like UV-Vis Spectroscopy, microscopy and some other detection methods were used to characterize and analyse the changes in sizes and shapes.By changing the synthesis parameters the size can be tuned to our preference and be used for further application.Some practical applications of GNPs are also discussed in this paper. Zareef Al Islam Shuvo Mondal Md. Inzamamul Islam B. Electrical and Electronic Engineering 2017-12-18T06:36:06Z 2017-12-18T06:36:06Z 2017 2017-08 Thesis ID 12221010 ID 12210017 ID 13121002 http://hdl.handle.net/10361/8614 en BRAC University thesis is protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 63 pages application/pdf BRAC Univeristy |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
Nano Nanoparticles |
| spellingShingle |
Nano Nanoparticles Islam, Zareef Al Mondal, Shuvo Islam, Md. Inzamamul Applications, synthesis and characterization of gold nano particles |
| description |
This thesis report is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2017. |
| author2 |
Hoque, Md. Anamul |
| author_facet |
Hoque, Md. Anamul Islam, Zareef Al Mondal, Shuvo Islam, Md. Inzamamul |
| format |
Thesis |
| author |
Islam, Zareef Al Mondal, Shuvo Islam, Md. Inzamamul |
| author_sort |
Islam, Zareef Al |
| title |
Applications, synthesis and characterization of gold nano particles |
| title_short |
Applications, synthesis and characterization of gold nano particles |
| title_full |
Applications, synthesis and characterization of gold nano particles |
| title_fullStr |
Applications, synthesis and characterization of gold nano particles |
| title_full_unstemmed |
Applications, synthesis and characterization of gold nano particles |
| title_sort |
applications, synthesis and characterization of gold nano particles |
| publisher |
BRAC Univeristy |
| publishDate |
2017 |
| url |
http://hdl.handle.net/10361/8614 |
| work_keys_str_mv |
AT islamzareefal applicationssynthesisandcharacterizationofgoldnanoparticles AT mondalshuvo applicationssynthesisandcharacterizationofgoldnanoparticles AT islammdinzamamul applicationssynthesisandcharacterizationofgoldnanoparticles |
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1814307702625533952 |