Synthesis Of Silver Nanoparticles Supported On Silica Using As Antimicrobial Agent By γ-Irradiation

344 Pages·2012·11.47 MB·English

Vietnam Atomic Energy Institute
2010
Editorial Board:
Dr. Tran Chi Thanh, Chief Editor
Dr. Cao Dinh Thanh
Eng. Nguyen HoangAnh
M.Sc. Bui Dang Hanh
M.Sc. Nguyen Thi Dinh
B.A. Nguyen Thi Phuong Lan.
Science and technics publishing house
The VAEI Annual Report for 2010 has been prepared as an account of works
carried out at VAEI for the period 2010. Many results presented in the report
have been obtained in collaboration with scientists from national and overseas
universities and research institutions.
The ANNUAL REPORT for 2010
Edited by
Vietnam Atomic Energy Institute
59 Ly Thuong Kiet, Hanoi
Vietnam
President: Dr. Tran Chi Thanh
Tel: [phone]
Fax: [phone]
This report is available from:
Training and Information Division
Dept. of Planning and R&D
Management
Vietnam Atomic Energy Institute
59 Ly Thuong Kiet, Hanoi
Vietnam
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
[email protected]
CONTENTS
Page
Preface 11
1. CONTRIBUTIONS 13
1.1-Nuclear Physics, Reactor Physics 15
Microscopic Study Of Isoscalar Excitation By Inelastic Alpha 17
Scattering
Do Cong Cuong, Dao Tien Khoa and Le Xuan Chung.
Development of Thermal Filtered Neutron Beam Based On The Radial 21
Channel No.2 of Dalat Research Reactor
Pham Ngoc Son, Vuong Huu Tan, Nguyen Nhi Dien, Nguyen Xuan Hai, Tran
Tuan Anh, Ho Huu Thang and Cao Dong Vu.
1.2- Resesearch Reactor, Nuclaer Power Technology, 29
Nuclear Safety, Nuclear Power Economy
Calculate Criticality Configuration and Some Characterictic 31
Parameters of Dalat Nuclear Research Reactor With Fresh LEU Fuel
Assemblies By MCNP4C2 Code
Nguyen Van Hien, Giang Thanh Hieu, Hoang Van Khanh and Le Xuan
Chung.
Calculation of Some Thermalhydraulics and Neutronics Parameters of 38
Subchannel in VVER-1000 Nuclear Reactor
Pham Tuan Nam, Le Thi Thu, Nguyen Thi Thanh Thuy, Nguyen Thi Duyen
An and Tran Vinh Thanh.
1.3-Instrumentation, Nuclear Electronics 43
Studying, Designing and Making A System Of Experimental Equipment 45
in Order To Measure Some Physical Characteristics of Neutron,
Neutron Activation Analysis And Dosimetry for Serving Training
Activities On Nuclear Manpower
Nguyen Van Hung, Nguyen Minh Tuan, Dang Lanh, Nguyen Xuan Hai, Cao
Dong Vu, Tran Tri Vien, Tran Quoc Duong, Trang Cao Su, Pham Ngoc Son,
Tran Quang Thien and Hoang Sy Minh Phuong.
Research, Design and Manufacture of A Coincidence Spectroscopy To 57
Measure Energy-time Spectra Based On The Dsp Technique
Pham Ngoc Tuan, Dang Lanh, Trinh Dinh Hai, Truong Van Dat, Tuong Thi
Thu Huong, Huynh Van Minh, Nguyen Xuan Hai, Ho Huu Thang and Tran
Tuan Anh.
5
Research and Development of Coal Ash Off-belt Bulk Analyzer Based 65
On PGNAA Technique Using Neutron Source
Nguyen Thanh Tuy, Trinh Van Giap, Khuong Thanh Tuan, Nguyen Tuan
Khai, Dang Quang Trieu, Vo Thi Anh, Nguyen Van Sy, Nguyen Thi Bao My,
Vu Van Tien, Vu Van Tan, Nguyen Quang Long and Nguyen Manh Hung.
Study On Characteristics of Electron Beam On UELR-10-15S2 72
Accelerator for Commisioning Purpose
Cao Van Chung, Tran Van Hung, Nguyen Anh Tuan and Vu Xuan Cach.
Designing And Manufacture Of The Automatic Temperature Controller 78
For AzeotropicDistillation Apparatus
Bui Trong Duy, Phan Quoc Minh, Le Van Loc, Huynh Thai Kim Ngan and
Vo Thi Ngoc Cam.
Study On Beam Diagnostics for Accelerators 85
Trinh Dinh Truong, Nguyen Tien Dung, Vu Van Tien and Nguyen Van Si.
1.4- INDUSTRIAL APPLICATIONS 93
Research for Developing CT/SPECT Technique Utilizing The Lab- 95
scaled of Industrial One Source –One Dectector CT System
Dang Nguyen The Duy, Bui Trong Duy, Pham Van Dao, Nguyen Danh
Hung, Dang Nguyen Tuan, Phan Quoc Minh and Le Trong Nghia.
1.5-APPLICATIONS IN ECOLOGY, ENVIRONMENT AND GEOLOGY 101
An Analytical Procedure For Sulphur Isotope Ratio 34s/32s (34s) And 103
Applying To Determine An Original Of Sulphur In Groundwater
Vo Thi Tuong Hanh, Nguyen Thi Hong Thinh, Nguyen Van Hoan, Nguyen
Thi Thai, Ha Lan Anh, Dinh Thi Bich Lieu and Vo Thi Anh.
Studying On The Using Ability of Soil-phase Heated Distil and Neutron 111
Activation Analysis To Determine Mercury and Selenium in Food and
Foodstuff
Nguyen Giang, Nguyen Thanh Tam, Truong Phuong Mai, Truong Duc Toan
and Do Tam Nhan.
Set Up Procedure Determine Thoron Concentration in The Air By LR- 116
115 Type II
Nguyen Thi Thu Ha, Bui Dac Dung, Nguyen Quang Long, Tran Tuyet Mai
and Ha Thi Anh Dao.
1.6-APPLICATIONS IN BIOLOGY, AGRICULTURE AND MEDICINE 125
Application of Dexamethasone Analysis Procedure in Pharmaceutical 127
Product and Food Samples By Using The Liquid Chromatography Mass
Spectrometry (LC-MS)
6
Mai Thi Huong, Le Thi Nhung, Pham Thi Hue and Phan Trong Phuc.
Research and Application of Radiation Degraded Chitosan for Poultry 134
Feed Supplement To Enhance Efficiency in Raising Chickens
Tran Thi Thuy, Le Hai, Le Huu Tu, Pham Thi Le Ha, Nguyen Duy Hang,
Nguyen Tan Man, Nguyen T.H. Phong, Nguyen Tường Ly Lan and Pham Thi
Luu.
1.7-RADIATION PROTECTION AND RADIOACTIVE WASTE 141
MANAGEMENT
Investigation and Calculation On The Atmospheric Dispersion of 143
Radionuclides Release From Ninh Thuan Nuclear Power Plant
Truong Y, Nguyen Thanh Binh, Vuong Thu Bac, Phan Son Hai, Tran Van
Hoa, Tran Dinh Khoa, Nguyen Thi Linh, Nguyen Van Mai, Nguyen Trong
Ngo, Nguyen Van Phuc, Le Nhu Sieu and Nguyen Dinh Tung.
Establishing Calibration Procedure for Instruments for Alpha, Beta 168
Surface Contamination
Tran Thuy Linh, Vu Manh Khoi, Ho Quang Tuan and Duong Van Trieu.
Study On Polymer Gel Coating for Decontamination On surface of Steel 172
and Concrete
Pham Thi Quynh Luong and Nguyen Van Chinh.
Determination of Radioactivity of P-32 in The Human Urine By Liquid 177
Scintillation Method applied in Internal Radiation Dosimetry
Pham Hung Thai, Nguyen Xuan Quy, Truong Dinh Vu, Le Van Ngoc, Hoang
Van Nguyen and Nguyen Van Hung.
1.8-Radiation Technology 189
A Study On A Preparation of Nanogel Using The Electron Beam 191
Radiation Technique for Agricultural Applications
Doan Binh, Pham Thi Thu Hong, Nguyen Thanh Duoc, Nguyen Ngoc Duy,
Nguyen Nguyen Hy and Le Quang Thanh.
Preparation of Antibacterial Fabrics Immobilized Silver Nanoparticles 213
By Irradiation of Cotton Fabrics in AgNO Solution
3
Truong Thi Hanh, Nguyen Quoc Hien, Dang Van Phu and Nguyen Thi Thu.
Synthesis of Gold Nanoparticles By Gamma Irradiation Method Using 220
Hyaluronan As Stabilizer
Nguyen Quoc Hien,Dang Van Phu, Nguyen Ngoc Duy, Nguyen Tue Anh and
Bui Duy Du.
Synthesis of Silver Nanoparticles Supported on Silica Using As 226
Antimicrobial Agent By  -Irradiation
7
Nguyen Thi Kim Lan, Nguyen Quoc Hien,Dang Van Phu, Vo Thi Kim Lang
and Nguyen Tue Anh.
Study On The Synthesis of Colloidal Gold Nanoparticles By γ- 233
Irradiation Technique Using Poly(N-vinylpyrrolidone) (PVP) and
Alginate As Stabilizer
Nguyen Tan Man, Le Hai, Le Huu Tu, Tran Thi Tam, Tran Thu Hong, Pham
Thi Sam, Pham Thi Le Ha and Nguyen Quoc Hien.
1.9-RADIOCHEMISTRY AND MATERIALS SCIENCE 241
Study On The Selection of Leaching System for The Treatment of 243
Thanh My –Quang Nam Uranium Ore
Than Van Lien, Cao Hung Thai, Nguyen Ba Tien, Nguyen Duy Phap,
Nguyen Dinh Van, Le Quang Thai, Tran The Dinh, Trinh Nguyen Quynh,
Doan Thi Mo, Tran Van Son, Duong Van Su, Trinh Giang Huong, Hoang
Lan, Le Xuan Huu, Vuong Huu Anh, Pham Quang Minh, Pham Van Dung
and Vu Van Bich*
Research On The Technological Procedure To Recover Nuclear Purified 251
Zirconium Dioxide From Vietnam Zirconium Silicat (Ore Concentrate
65%) By Liquid-Liquid Extraction With Tbp Solvent
Hoang Nhuan, Le Ba Thuan, Tran Ngoc Ha, Le Thi Bang, Nguyen Thuc
Phuong, Hoang Van Duc, Nguyen Thi Thanh Thuy, Nguyen Thanh Chung,
Nguyen Dinh Viet and Le Hong Minh.
Study On Building The Equipment and the Procedure for Preparation 258
of Sponge Zirconium Metal By Metal-thermic Method Using Zirconium
Tetrachloride
Nguyen Van Sinh, Tran Duy Hai, Dam Van Tien, Ngo Xuan Hung, Ngo
Trong Hiep, Pham Thi Hong Ha, Tran Thanh Hien, Cao Phuong Anh, Dinh
Cong Bot and Nguyen Minh Duc.
Research On The Technology Procedure and Propose Lines for 271
Production of Zirconium Oxycloride Salt (Zoc) From Zircon
Concentrates of Vietnam
Ngo Van Tuyen, Pham Quang Minh, Nguyen Ba Tien, Le Ba Thuan, Pham
Quang Trung, Cao Dinh Thanh, Tran Van Hoa, Pham Minh Tuan, Vuong
Huu Anh and Nguyen Thi Kim Dung.
Research On Preparation of Nano-CaCO With The Surface 278
3
Modified for Using As Filler for PVC
Hoang Van Duc, Le Ba Thuan, Tran Ngoc Ha, Ly Thanh Vu, Nguyen Thi
Thuc Phuong, Nguyen Thi Thanh Thuy and Le Thi Bang.
Preliminary Study On The Effects Of Additive U O On Density and 282
3 8
Grain Size of UO Ceramic Pellets
2
Do Van Khoai, Nguyen Trong Hung, Dao Truong Giang, Dang Ngoc Thang
8
and Ngo Quang Hien.
Research On Determination of U(IV) and U(VI) in Uranium Ore 286
Le Hong Minh, Nguyen Xuan Chien, Do Thi Anh Tuyet and Bui Thi Ngan.
Research On The Availability Of Palua Uranium Ore Beneficiation in 291
Quangnam Province Using gravity Method
Nguyen Duy Phap, Truong Thi Ai, Trinh Nguyen Quynh, Nguyen Van Dinh,
Bui Thi Bay and Doan Dac Ban.
Study On Technology For Treatment and Control of Forming Blooms 297
Of Blue-green Algae in Eutrophic Ponds Or Other Small Water Bodies,
Using Bentonite Material Modified Lanthanum
Le Ba Thuan, Nguyen Trong Hung, Le Thi Bang, Cao Duy Minh, Nguyen An
Thai, Phung Vu Phong, Hoang Van Duc, Dao Truong Giang, Ngo Quang
Hien, Nguyen Thanh Thuy, Bui Van Thang, Tran Van Son, Nguyen Thuy
Lien, Tran Van Quy and Nguyen Manh Truong.
1.10-COMPUTATION AND OTHER RELATED TOPICS 309
Investigation and Application of The Backscatter Fundamental 311
Parameter Method (BFP) for Element Determination in Various
Matrices Using An Energy Dispersive X Ray Fluorescence System
Equipped With 241Am Radioisotope Source and Si(Li), Si-pin Detectors
Thai My Phe, Lo Thai Son, Bui Phi Khanh and Nguyen Thi Thuy Van.
2. IAEA TC PROJECTS AND RESEARCH CONTRACTS 319
2.1- List of VIE Projects 2010 321
2.2- List of FNCA Projects Operating In 2010 324
2.3- List of Active Regional/Interregional Projects 2010 326
2.4- List of Reseach Contrac 2010 330
3. SCIENTIFIC PAPERS PUBLISHED ABROAD AND IN VIETNAM 333
3.1-Scientific Papers Published Abroad 335
3.2-Scientific Papers Published in Vietnam 336
3.3-Scientific Papers Presented in International Conferences 340
3.4-Scientific Papers Presented in National Conferences 341
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