Vol. 66 No. 1B (2024): TẬP 6, SỐ 1, THÁNG 1 NĂM 2024

View Vol. 66 No. 1B (2024): TẬP 6, SỐ 1, THÁNG 1 NĂM 2024

Published: 2024-01-24

KHOA HỌC TỰ NHIÊN

Phase transitions of smectic-isotropic phase in liquid crystals

Thi Phuong Thuy Nguyen, Thi Van Anh Nguyen, Thi Phuong Thuy Nguyen*, Van Thanh Ngo, Van Thanh Ngo

1
Degradation of organophosphate flame retardants by a consortium of bacterial strains isolated from the To Lich river, Hanoi

Thi Lan Anh Nguyen*, Thi Thu Lan Tran, Thi Phuong Pham, Thi Thu Hien Tran, Hai Yen Dao

8
Chemical components and antimicrobial activity of essential oil from leaf of Aristolochia balansae Franch

Dam Ngoc Anh Luu*, Van Huong Bui, Van Truong Do, Dam Ngoc Anh Luu*, Van Huong Bui, Thi Kieu Oanh Nguyen

14
Plant-parasitic nematodes associated with Paphiopedilum appletonianum (Gower) Rolfe 1896

Thi Mai Linh Le, Thi Duyen Nguyen, Huu Tien Nguyen, Van Thanh Bui, Van Sinh Nguyen, Quang Phap Trinh*, Van Tien Tran

19
Application of DNA barcode ITS2 to identify herbal medicinal materials

Tien Dung Nguyen*, Thi Thu Ha Tran, Duc Huy Nguyen

24
Evaluation of the involvement of HSC70 gene in the growth and development of tomato

Vũ Tuấn Nam, Huỳnh Thị Thu Huệ, Lê Thị Thu Hiền, Tuan Nam Vu*, Quang Ha Dao, Nhat Linh Nguyen, Han Ly Luu, Hong Hanh Ha, Thi Thu Hue Huynh, Thi Thu Hien Le

29
Accumulation of mercury in muscle of orange-spotted spinefoot (Siganus guttatus Bloch, 1787) by age and season in the coastal Quang Binh

Van Thiep Vo*, Thi Thu Phuong Le, Thi Huong Binh Nguyen

36

KHOA HỌC KỸ THUẬT VÀ CÔNG NGHỆ

Research on production and testing of antifungal activity Phytophthora spp. causing fruit rot and Colletotrichum spp. causing anthracnose of silver nanoparticles, chitosan and turmeric resin bioproducts

Duc Danh Cao, Duc Danh Cao*, Cao Cuong Nguyen, Thi Ha Nguyen, Thi Thu, The Tam Le*, Van Binh Thai, Thi Ngan Tran, Dinh Quang Ho, Thi Thu Hiep Le, Phuong Chi Tran, Dang Quang Le

42
The influence of polysiloxane on the mechanical properties and water repellency of cotton fabrics

Vu Viet Linh Nguyen, Thi Hang Pham, Dai Phu Huynh*

50
Preparation of nano zinc borate and investigation of flame-retardancy of ternary combination nano zinc borate/red phosphorus/expandable graphite on HDPE

Thi Hanh Nguyen, Thi Nhung Hac, Nhat Thuy Giang Le, Mai Ha Hoang*, Van Tuyen Nguyen*, Van Toan Hoang

56
Optical properties of Eu3+ - doped Sr2TiO4 phosphor powder synthesised by solid-phase reaction method

Viet Ha Chu, Thi Anh Xuan Chu, Thi Hue Lo, Minh Quy Bui, Thi Tam Khieu, Tien Ha Le*, Phuong Thao Nguyen, Kim Dan Ho

62
Validation of the blood glucose testing method on the Accu-chek Inform II

Thi Ngoc Lan Nguyen*, Hoang Bich Nga Le, Thanh Huyen Tran, Thi Thuy Quynh Tran

68
Development of expression vector with the Pgrac100 promoter induced by IPTG and integrated gfp+ gene into Bacillus subtilis genome at lacA locus

Thi Bich Phuong Chu, Duc Hoang Nguyen, Thi Phuong Trang Phan, Thi Bich Phuong Chu, Thi Phuong Trang Phan*

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