JST: Eng. & Tech. for Sustainable Dev., Vol 31.1 (03/2021)

Created on : 15-03-2021
1. Research article
Open access
The influence of the compositions of reactants on the luminescence intensity of Zn2SiO4: Mn synthesized by sol-gel method using hydrochloric acid
Authors: Bùi Thị Vân Anh*, Ngô Việt Anh
Pages: 1-5
2. Research article
Open access
Quantum Chemical Studies Of Structural Parameters And Molecular Properties Of Pigment 2-[(2-methoxy-4-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo-butanamide
Authors: Nguyễn Trọng Nghĩa *, Nguyễn Hồng Dương, Cao Hồng Hà, Nguyễn Ngọc Tuệ, Trần Thành Đô
Pages: 6-10
3. Research article
Open access
Synthesis of Zeolitic - Imidazolate Framework – 67 in Ethanol by Using Ultrasonication
Authors: Lê Văn Dương*, Đinh Quang Toàn , Lương Thị Hải Anh, Tạ Ngọc Đôn
Pages: 10-15
4. Research article
Open access
Preparation of photocatalyst membrane from natural rubber with titanium dioxide and zeolite A for Methylene Blue Treatment
Authors: Nghiêm Thị Thương*, Nguyễn Thị Hương, Trần Thị Thúy, Nguyễn Phạm Duy Linh
Pages: 16-20
5. Research article
Open access
Using graphene oxide based material for thermal sorption
Authors: Bùi Thị Lệ Thuỷ*, Phạm ĐÌnh Thảo, Đào Đình Thuần
Pages: 21-27
6. Research article
Open access
Study on the Adsorption of Methylene Blue on Graphene Oxide/ Polyvinyl Alcohol Composite Film
Authors: Lê Diệu Thư*, Trần Vĩnh Hoàng
Pages: 28-32
7. Research article
Open access
New Method of 2-Substituted Benzothiazole Synthesis from 2-Aminothiophenol Derivatives and Acetophenone
Authors: Nguyễn Lê Anh, Đoàn Hồng Vân, Ngô Quốc Anh*
Pages: 33-36
8. Research article
Open access
New Method of 2-Arylbenzoxazole Synthesis from 2-Aminophenol Derivatives and Benzaldehyde Using Sulfur as an Oxidant
Authors: Nguyễn Lê Anh, Nguyễn Thanh Bình*, Ngô Quốc Anh*, Đặng Thái Duy
Pages: 37-40
9. Research article
Open access
A study on the assessment of quality of printed sheets in offset sheet-fed printing
Authors: Phùng Anh Tuân*
Pages: 41-45
10. Research article
Open access
Studying on the water pick-up characteristics of UV curable offset ink and the fountain solution without IPA
Authors: Phùng Anh Tuân*, Phạm Thị Hồng Chiến, Nguyễn Việt Cường, Nguyễn Quang Hưng, Nguyễn Thanh Liêm
Pages: 46-51
11. Research article
Open access
Synthesis and characterization of bio-based polymer derived from 2,5-furandicarboxylic acid and 1,4- butanediol
Authors: Vũ Trung Nam, Nguyễn Duy Hiếu, Nguyễn Tường Huy, Phạm Thị Ni, Trần Quang Tùng, Nguyễn Huy Tùng, Nguyễn Thu Hà , Trần Thị Thúy*
Pages: 52-56
12. Research article
Open access
Total polyphenol distribution and extraction of polyphenols from white peel of pomelo (Citrus Grandis Osbeck) assisted by enzyme
Authors: Hoàng Quang Bình, Trịnh Ngọc Thảo Ngân, Hồ Thị Thảo My, Lê Trung Thiên*
Pages: 57-61
13. Research article
Open access
Effects of blanching and drying process on total flavonoid content and DPPH radical scavenging activity of green asparagus spray-dried powder (Asparagus officinalis L.)
Authors: Nguyễn Quốc Duy*, Nguyễn Thị Thùy Dung, Nguyễn Thị Vân Linh
Pages: 62-66
14. Research article
Open access
Effect of fermentation factors on red dragon (Hylocereus polyrhizus) juice from Lap Thach, Vinh Phuc province
Authors: Nguyễn Thị Hạnh*, Nguyễn Thị Thanh Xoan, Vũ Thu Trang, Nguyễn Văn Hưng, Nguyễn Tiến Cường
Pages: 67-72
15. Research article
Open access
Extraction and characterization of galactan from seaweed Gracilaria verrucosa of Vietnam
Authors: Nguyễn Thu Hà*, Nguyễn Thị Thu Trang, Ougizawa Toshiaki, Nguyễn Ngọc Tuệ*
Pages: 73-77
16. Research article
Open access
Evaluation of Influencing Factors of the Flocculation Process Waste Emulsion Cutting Oil to reduce COD parameters
Authors: Chu Thị Hải Nam*, Hoàng Hữu Hiệp, Nguyễn Thị Thu Huyền
Pages: 78-82
17. Research article
Open access
Investigation on Physical and Mechanical Properties of Cotton Fabrics after Laundering with the Aqueous Extract of Vietnamese Soapnuts
Authors: Nguyễn Ngọc Thắng*, Ngô Hà Thanh
Pages: 83-90
18. Research article
Open access
Effects of dyeing process on the change in color, microstructural characteristics and physico-mechanical properties of Hoa ca crocodile skin
Authors: Nguyễn Ngọc Thắng*, Nguyễn Thị Thu Hằng
Pages: 91-97
19. Research article
Open access
Research on establishing size system and designing shoe lasts for female diabetics in Vietnam
Authors: Bùi Văn Huấn*, Cao Thị Kiên Chung
Pages: 98-103