Vol. 20 No. 3 (2015)

ARTICLES

• RAPID DETECTION OF BACILLUS ANTHRACIS SPORES BY IMMUNOCHROMATOGRAPHY METHOD

  Hoàng Thế yên, Lê Trọng Văn, Nguyễn Thị Nga, Trần Minh Trí, Nguyễn Thành Đạt, Đinh Duy Kháng, Bùi Phương Thuận

  1

  • PDF (Vietnamese)
• STUDY ON SEPARATION AND DETERMINATION OF RARE EARTH ELEMENTS IN ORE IN VIETNAM BY CAPILLARY ELECTROPHORESIS CAPACITIVELY COUPLED CONTACTLESS CONDUCTIVITY DETECTION

  Nguyễn Thị Thanh Bình, Nguyễn Văn Ri, Lê Đức Dũng, Hoàng Văn Chung, Nguyễn Thị Ánh Hường

  8

  • PDF (Vietnamese)
• STUDY ON THE MULTI-LIGAND COMPLEXATION IN Nd(III)-4-(3-METHYL-2-PYRIDYLAZO)RESORCINOL-CH3COOH SYSTEM BY SPECTROPHOTOMETRIC METHOD

  Phạm Yên Khang, Nguyễn Đình Luyện, Nguyễn Văn Cần, Dương Văn Hậu

  14

  • PDF (Vietnamese)
• CHEMICAL CONSTITUENTS OF THE LEAVES OF ARTOCARPUS HETEROPHYLLUS L

  Nguyễn Xuân Hải, Lê Hữu Thọ, Đỗ Văn Nhật Trường, Nguyễn Thị Thanh Mai

  20

  • PDF (Vietnamese)
• DETERMINATION OF PARACETAMOL AND ASCORBIC ACID IN PHARMACEUTICAL PRODUCT BY DERIVATIVE UV - SPECTROPHOTOMETRY

  Trần Thúc Bình, Nguyễn Đức Thái

  29

  • PDF (Vietnamese)
• SYNTHESIS AND SPECTROMETRIC ANALYSIS TO IDENTIFY THE STRUCTURE OF SOME NEW DIHYDROFURAN DERIVATIVES HAVING FLUORINE AND THIOPHEN-RING MOIETIES

  Nguyễn Thị Phương Thảo, Nguyễn Thị Tố Uyên, Nguyễn Văn Hạ

  40

  • PDF (Vietnamese)
• STUDY ON THE USE OF MODIFIED RICE HUSK AS SPE MATERIAL IN COMBINATION WITH F-AAS METHOD TO DETERMINE TRACES OF CHROMIUM

  Đặng Ngọc Định, Trương Thị Hương, Phạm Thị Ngọc Mai, Nguyễn Xuân Trung

  49

  • PDF (Vietnamese)
• STUDY ON NMR SPECTRA OF SOME COMPOUNDS 2-ARYL-4- (5’-HYDROXY-4’-METHYLCOUMARIN-6’-YL)-1,5-BENZOTHIAZEPINES

  Dương Ngọc Toàn

  57

  • PDF (Vietnamese)
• STUDY ON EFFECTS OF DO OIL AND BDF TO SOME MARINE ORGANISMS IN SEA WATER OF VIETNAM

  Nguyễn Hoàng phương Lan, Nguyễn Thế Đông, Nguyễn Quang Trung

  63

  • PDF (Vietnamese)
• STUDING SYNTHESIS ZnAl2O4 NANOSIZED BY THE GEL COMBUSTION METHOD

  Nguyễn Thị Tố Loan, Nguyễn Quang Hải

  69

  • PDF (Vietnamese)
• INVESTIGATION OF THE ABILITY TO REMOVE Fe(III), Ni(II) ON COAL BANANAS

  Lê Hữu Thiềng, Trần Thị Huế, Hoàng Thị Nhạn

  75

  • PDF (Vietnamese)
• TINH DẦU LÁ TRẦU PIPER BETLE L. VÀ HOẠT TÍNH SINH HỌC

  Huỳnh Kỳ Trân, Trần Nguyễn Ngọc Châu, Hà Mỹ Thuận, Nguyễn Khoa Nam, Đỗ Việt Hà, Trần Thị Ngọc Thanh, Phạm Thị Ánh, Chu Phạm Ngọc Sơn

  80

  • PDF (Vietnamese)
• STUDY ON AND TREATMENT OF AMMONIUM IN WASTE WATER BY PYROLUSITE ORE IN VIETNAM

  Nguyễn Thị Huệ, Lê Thị Thảo, Phùng Đức Hòa, Vũ Văn Tú, Nguyễn Thị Thanh Hải, Nguyễn Thị Hương Giang

  91

  • PDF (Vietnamese)
• OCCURENCE OF 20 PHARMACEUTICAL RESIDUES IN SURFACE WATER OF SEINE RIVER (FRANCE)

  Bùi Văn Hợi, Patrick Mazellier

  96

  • PDF (Vietnamese)
• STRUCTURAL STUDY OF LANTAN(III) COMPLEX WITH NAPHTHOYLTRIFLUOROACETONE AND 2,2’ BIPYRIDINE

  Đinh Thị Hiền, Lê Thị Hồng Hải, Triệu Thị Nguyệt, Nguyễn Minh Hải

  105

  • PDF (Vietnamese)
• DETERMINATION OF CHLORIDE IN SEWAGE OF BARIUM CHROMATE USED FOR MANUFACTURING PYROTECHNIC COMPOSITION BY SPECTROPHOTOMETRIC METHOD IN MICELLAR MEDIA

  Hoàng Minh Hải, Phạm Thị Ngọc Mai

  111

  • PDF (Vietnamese)
• STUDY ON THE DISTRIBUTION OF COPPER AND ZINC FROM METAL CONTAMINATED SOIL TO LETTUCE (Lactuca sativa L.) AND CARROT (Daucus carota L.)

  Lê Thị Thanh Trân, Nguyễn Văn Hạ, Nguyễn Mộng Sinh, Nguyễn Ngọc Tuấn

  117

  • PDF (Vietnamese)
• CHEMICAL CONSTITUENTS OF A HEXANE EXTRACT OF THE LEAVES OF BIOTA ORIENTALIS

  Nguyễn Thị Thảo Ly, Nguyễn Diệu Liên Hoa, Nguyễn Thị Lệ Thu

  123

  • PDF (Vietnamese)
• A HISTORY OF HEAVY METAL CONTAMINATION IN TRI AN LAKE

  Vũ Đức Lợi, Nguyễn Thị Vân, Trịnh Hồng Quân, Đinh Văn Thuận, Phạm Thị Thu Hà

  130

  • PDF (Vietnamese)
• REMOVAL OF ARSENIC FROM WATER BY USING ACTIVATED RED MUD

  Vũ Đức Lợi, Dương Tuấn Hưng, Nguyễn Thị Vân

  140

  • PDF (Vietnamese)
• SPECIATION OF COPPER, ZINC IN COLUMNED SEDIMENT OF CAU RIVER BASIN – THAI NGUYEN PROVINCE

  Phạm Thị Thu Hà, Vũ Đức Lợi

  152

  • PDF (Vietnamese)
• SPECIATION OF HEAVY METALS IN SEDIMENT OF TRI AN LAKE

  Vũ Đức Lợi, Nguyễn Thị Vân, Trịnh Hồng Quân, Đinh Văn Thuận, Phạm Thị Thu Hà

  161

  • PDF (Vietnamese)
• REMOVAL OF PHOSPHATE FROM AQUEOUS SOLUTION BY USING ACTIVATED RED MUD

  Vũ Đức Lợi, Dương Tuấn Hưng, Nguyễn Thị Vân

  173

  • PDF (Vietnamese)
• STUDY ON DETERMINATION OF LINEAR SILOXANES IN INDOOR DUST FROM SEVERAL NORTHEARN CITIES, VIETNAM

  Trần Mạnh Trí, Hoàng Quốc Anh, Lê Thị Minh Nguyệt, Nguyễn Thị Trang, Từ Bình Minh, Kurunthachalam Kannan

  185

  • PDF (Vietnamese)
• PREPARATION OF ACTIVATED CARBON FROM TEA WASTE AND ITS APPLICATIONS FOR ADSORPTION OF BENTAZON FROM AQUEOUS SOLUTION

  Đặng Văn Thành, Đỗ Trà Hương

  193

  • PDF (Vietnamese)
• SEPARATION OF ZIRCONIUM(IV) FROM IMPURITIES WITH TRIBUTYLPHOSPHATE FOR DETERMINATION OF THEM BY ICP-MS

  Chu Mạnh Nhương

  200

  • PDF (Vietnamese)
• ALLELE FREQUENCIES OF 15 AUTOSOMAL STRs LOCI IN MUONG POPULATION LIVING IN HOA BINH PROVINCE OF VIETNAM

  Trần Trọng Hội, Lê Thị Bích Trâm, Phạm Đăng Khoa, Hồ Quang Huy, Trịnh Đình Đạt, Nguyễn Văn Hà

  208

  • PDF (Vietnamese)
• SIMULTANEOUS DETERMINATION OF INDICATORS IN PAPER MILITARY AGENT DETECTION BY SPECTROPHOTOMETRY

  Nguyễn Trung Dũng, Lại Văn Cương, Nguyễn Khánh Hưng

  215

  • PDF (Vietnamese)
• DETERMINATION OF EQUILIBRIUM CONSTANTS OF PHOSPHORIC ACID FROM EXPERIMENTAL pH VALUE USING THE LEAST SQUARES METHOD I. DETERMINATION OF THE FIRST DISSOCIATION CONSTANTS OF PHOSPHORIC ACID

  Đào Thị Phương Diệp, Vũ Thị Tình, Nguyễn Thị Tình

  221

  • PDF (Vietnamese)
• DETERMINATION OF EQUILIBRIUM CONSTANTS OF PHOSPHORIC ACID FROM EXPERIMENTAL pH VALUE USING THE LEAST SQUARES METHOD II. DETERMINATION OF THE SECOND DISSOCIATION CONSTANT OF PHOSPHORIC ACID

  Nguyễn Thị Thanh Mai, Vũ Thị Tình, Đào Thị Phương Diệp

  230

  • PDF (Vietnamese)
• DETERMINATION OF EQUILIBRIUM CONSTANTS OF PHOSPHORIC ACID FROM EXPERIMENTAL pH VALUE USING THE LEAST SQUARES METHOD III. DETERMINATION OF THE THIRD DISSOCIATION CONSTANT OF PHOSPHORIC ACID

  Vũ Thị Tình, Nguyễn Thị Thanh Mai, Đào Thị Phương Diệp

  238

  • PDF (Vietnamese)
• SYNTHESIS, STUDIES COMPLEXES OF NEODIM, GADOLINI WITH MIXED LIGAND L-PHENYLALANINE, O-PHENANTHROLINE AND APPROACH ON BIOACTIVITY

  Lê Hữu Thiềng, Lê Thị Thanh Thủy

  245

  • PDF (Vietnamese)
• STUDY ON DETERMINATION OF ZINC TRACE BY ANODIC STRIPPING VOLTAMMETRY WITH BISMUTH FILM ON PASTE NANO CACBON ELECTRODE

  Cao Văn Hoàng, Dương Thị Tú Anh

  252

  • PDF (Vietnamese)
• STUDY ON THE SIMULTANEOUS DETERMINE CYTIDINE 5’- MONOPHOSPHATE DISODIUM AND URIDINE 5’- MONOPHOSPHATE DISODIUM IN THE LYOPHILIZED INJECTION BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC) METHOD

  Trần Đình Khải, Cao Văn Hoàng, Dương Thị Tú Anh

  258

  • PDF (Vietnamese)
• APPLICATION OF AIQS-DB SOFTWARE FOR ANALYSING MULTI - ORGANIC COMPOUNDS IN WATER OF RIVERS IN VIETNAM

  Nguyễn Thanh Thảo, Nguyễn Quang Trung, Dương Thị Hạnh, Kadokami kiwao

  265

  • PDF (Vietnamese)
• CHEMICAL CONSTITUENTS OF THE BARK OF CRESCENTIA CUJETE

  Phan Đức Nhuận, Nguyễn Thị Thảo Ly, Nguyễn Diệu Liên Hoa, Nguyễn Mậu Vũ

  274

  • PDF (Vietnamese)
• PREPARATION OF THE PAINTABLE PHOTOCATALYST AND INVESTIGATION INTO REAL CONDITIONS IN 2,4-D DEGRADATION IN WATER

  Hoàng Hiệp, Nguyễn Trường Sơn, Nguyễn Hoàng Sơn, Lê Thanh Sơn

  286

  • PDF (Vietnamese)
• RESEARCH ON DETERMINATION OF AROMATIC AMINES RELEASED FROM AZO DYES IN LEATHER, IMITATION LEATHER BY USING HPLC-MS/MS METHOD

  Tạ Thị Ngọc Ánh, Lê Thị Băng, Trần Mạnh Quân, Trần Quốc Trung

  293

  • PDF (Vietnamese)
• PRODUCTION OF VIRGIN COCONUT OIL BY COLD CENTRIFUGE AND RESEARCH ON ESSENTIAL QUALITY AND COMPOSITION FACTORS

  Nguyễn Văn Minh Khôi, Lê Ngọc Hùng, Bùi Thanh Bình, Nguyễn Công Tuấn

  303

  • PDF (Vietnamese)
• STUDY ON AND FABRICATION OF MATERIAL FROM VIETNAM NATURE ORE TO REMOVING PHOSPHATE IN WASTE WATER CONTAINING CHEMICAL AND FERTILIZER

  Nguyễn Thị Huệ, Nguyễn Thị Hương Giang, Vũ Văn Tú, Chu Việt Hải, Hoàng Minh Thắng

  309

  • PDF (Vietnamese)
• DETERMINATON OF MELAMINE MIGRATION FROM TABLEWARE MADE OF MELAMINE PLASTIC BY LIQUID CHROMATOGRAPHY TANDEM MASS SPECTROMETRY

  Trần Cao Sơn, Lê Thị Hồng Hảo, Bùi Cao Tiến, Nguyễn Thị Ánh Hường

  314

  • PDF (Vietnamese)
• STUDY DECOMPOSE CONCURRENT NG, PETN IN WATER ENVIRONMENT BY PHOTON FENTON AGENT

  Đào Duy Hưng, Đỗ Ngọc Khuê, Nguyễn Văn Hoàng, Đinh Ngọc Tấn

  320

  • PDF (Vietnamese)
• RESEARCH TO DETERMINE THE AMOUNT OF VITAMINS B1 AND B6 IN LARGE FUNGUS FROM NORTH CENTRAL REGION OF VIETNAM BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)

  Đinh Thị Trường Giang

  324

  • PDF (Vietnamese)
• CHEMICAL CONSTITUTENTS FROM EUPHORBIA THYMIFOLIA

  Nguyễn Xuân Hải, Nguyễn Thị Thanh Mai

  331

  • PDF (Vietnamese)
• INVESTIGATION ON THE PROCESS OF SYNTHESIS ORGANOCLAYS FROM BENTONITE (THANH HOA) AND TETRADECYLTRIMETHYL AMMONIUM BROMIDE

  Phạm Thị Hà Thanh, Trần Anh Vũ, Lã Mạnh Cường

  338

  • PDF (Vietnamese)
• PREPARARION AND LUMINESCENCE INVESTIGATION OF 2-THIOPHENEACETATE COMPLEXES OF SOME LIGHT RARE EARTH ELEMENTS

  Nguyễn Thị Hiền Lan, Trịnh Thị Lan Hương

  344

  • PDF (Vietnamese)
• RESEARCH ON IMPROVEMENT OF STRIPPING VOLTAMMETRY WITH MODIFIED CARBON NANOTUBES PASTE ELECTRODE BY BISMUTH OXIDE TO DETERMINE TRACE LEVELS OF METALS

  Nguyễn Thị Thu Phương, Trịnh Xuân Giản

  350

  • PDF (Vietnamese)
• RESEARCH TO DETERMINE THE AMOUNT OF TOXIC ELEMENTS IN GANODERMA FROM NORTH CENTRAL REGION OF VIETNAM BY ATOMIC ABSORPTION SPECTROSCOPY (AAS)

  Đinh Thị Trường Giang

  356

  • PDF (Vietnamese)
• STUDY ON COMPETITIVE ABSORPTION BETWEEN Cu2+ AND Pb2+ IN LETTUCE (Lactuca sativa L.) AND SPINACH (Spinacia oleracea L.)

  Le Thi Thanh Tran, Nguyen Van Ha, Nguyen Mong Sinh, Nguyen Ngoc Tuan

  362

  • PDF (Vietnamese)
• THE STUDY ON THE ADSORPTION OF METHYLENE BLUE (MB) ONTO MAGNETICALLY MODIFIED SPENT COFFEE GROUNDS (MSCG)

  Bùi Xuân Vững, Ngô Văn Thông

  370

  • PDF (Vietnamese)
• SEPARATION OF RECOMBINANT ERYTHROPOIETIN ISOFORMS BY CAPILLARY ELECTROPHORESIS

  Hoang Hanh Uyen, Nguyen Khac Manh, Nguyen Tien Giang, Nguyen Thi Xuan Mai, Nguyen Huy Du, Nguyen Anh Mai

  378

  • PDF (Vietnamese)