VNUHCM Journal of

Advanced Research in Natural Sciences

An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam

ISSN: 3126-3011

Register Login

Vol. 9 No. 4 (2025)

Original Research

The pick-off annihilation process of ortho-positronium in zeolite ZSM-5 and Silicalite-1 under the influence of gas environment and adsorbed water

3466-3472 2025-12-07

Luu Anh Tuyen, Pham Thi Hue, Nguyen Thi Ngoc Hue, Dinh Thi Hai Ha

PDF

Effect of storage temperature on the printability of the gelatin - alginate bioink

3473-3483 2025-12-22

Nghia Thi Hieu Phan, Trinh Thi Mai Tran, Quyen Ngoc Tran, Ha Le Bao Tran

PDF

Research on the fabrication of a bio-ink based on gelatin for applications in tissue engineering

3484-3493 2025-12-31

Nguyen Thi Hong Tham, My Thi Ngoc Nguyen, Phan Thi Hieu Nghia, Le Thi Vi Tuyet, Tran Le Bao Ha

PDF

Phenols and triterpenoids from an ethyl acetate extract of the bark of Calophyllum pisiferum

3494-3501 2025-12-31

Nguyen Thi Minh Tu, Nguyen Tri Hieu, Nguyen Dieu Lien Hoa, Nguyen Thi Le Thu

PDF

Analysis of some toxic elements in water at Dankia–Suoi Vang lake using total reflection X– ray fluorescence (txrf) technique

3502-3508 2025-12-31

Tran Ngoc Dieu Quynh, Nguyen An Son, Nguyen Thi Nguyet Ha, Nguyen Thi Minh Sang

PDF

α-Glucosidase Inhibitory Activity of Compounds Isolated from the ZC07 Fraction of Zingiber cassumunar Roxb. Rhizomes

3509-3516 2026-01-21

Tho Huu Le, Khang Minh Le, Phong Thanh Nguyen, Hai Xuan Nguyen, Truong Nhat Van Do, Mai Thanh Thi Nguyen, Nhan Trung Nguyen

PDF

Machine Learning Applications in Predicting Aluminum Material Thickness from Transmission X-ray Spectra: A Comparative Study of Feedforward Neural Network (FNN), Convolutional Neural Network (CNN), and Recurrent Neural Network (RNN) Models

3517-3526 2025-12-31

Linh Thi Truc Nguyen, Trang Thi Ngoc Le, Chuong Dinh Huynh, Tam Duc Hoang

PDF