MARC details
| 000 -LEADER |
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| fixed length control field |
02322nam a2200277 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000075807 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251114204546.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
131031t2012 my da f abm 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0002783(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
|---|
| Level of rules in bibliographic description |
201905280939 |
| Level of effort used to assign nonsubject heading access points |
nazirah |
| -- |
201310311057 |
| -- |
nabilah |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
TA480.S5 A35 2012 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Nurul Afiqah Abdul Rahim |
| 245 10 - TITLE STATEMENT |
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| Title |
Synthesis of silver nanoparticle synthesis from tea leaf (Camellia Sinensis) extract and study on its antimicrobial properties / |
| Statement of responsibility, etc. |
Nurul Afiqah Abdul Rahim |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2012 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
x, 55 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of Chemical Engineering (Biotechnology)) -- Universiti Malaysia Pahang – 2012 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. [31]-34 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Current nanotechnology research uses a lot of chemicals, which are potential threat to both environment and public health. Therefore the need to find more environmental friendly procedures for the production of nanoparticles arises. This research is done in with the purpose of synthesizing silver nanoparticles from tea leaves while studying its antimicrobial properties on Gram positive and Gram positive bacteria. Tea leaves (Camellia sinensis) has been used because of its rich source of polyphenolic compounds used for the reduction and capping of silver nanoparticles, making it a complete green chemical route. The reduction process of Ag+ to Ag0 was observed by the change of colour from clear brown to milky grey. The reaction was followed by the characterization of the silver nanoparticles using UV-Vis, FTIR, TEM and XRD. An average particle size of 26 nm silver nanoparticles could be obtained using TEM. The antimicrobial activity was tested using agar well method and it is found that the antimicrobial activity is observed to be higher against Gram negative bacteria. As a result of the research, it is determined that local plants such as tea leaves is an alternative to a safer, more eco-friendly alternative of synthesizing silver nanoparticles. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Silver |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Nanoparticles |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Camellia |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Anti-infective agents |