Vietnam Journal of Science and Technology

POLICY AND MANAGEMENT

• Phytochemical study of the flowers of Ruellia brittoniana L.

  Phuc Dam Nguyen, Viet Thang Ngo, Van Kiet Nguyen, Thi Hang Phung, Hoang Viet Ho, Thi Tuyet Nhung Thai, Quoc Luan Ngo*

  1

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• Synthesis of Pr-doped ZnO nanomaterials and their photocatalytic application for methylene blue degradation

  Quang Tham Do*, Thi Xuyen Nguyen, Quang Duong Pham, Trung Huy Nguyen, Tuan Anh Nguyen, Xuan Hieu Dang, Thi Le Vu

  8

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• Isolation and purification of cordycepin from fruiting bodies of Cordyceps militaris cultivated in Vietnam

  Thanh Ngan Nguyen*, Dinh Hung Mac, Van Tuan Tran, Xuan Tao Vu

  14

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• Antimicrobial resistance and virulence gene profiles of seven Pseudomonas aeruginosa in bottled and large-volume packaged drinking water in Hanoi

  Ngoc Ha Pham, Khanh Van Vu, Van Quan Pham, Thi Hanh Ninh, Hung Thanh Nguyen, Cong Hieu Ly, Van Huy Do, Thi Phuong Thao Le*

  22

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• Nutritional status of children under five years old visiting the National Institute of Nutrition in 2025

  Thi Lien Tran, Thi Dung Pham*, Thi Kieu Chinh Pham, Thi Lan Tran, Trong Hung Nguyen

  31

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• Isolation and characterisation of purple non-sulfur bacteria from aquaculture ponds in Ninh Binh and evaluation of their sulfide-removal capacity under laboratory conditions

  Thi Ngoc Anh Hoang*, Thi Bao Yen Tran, Vo Tra My Nguyen, Thi Hong Tam Nguyen, Thuy Hang Nguyen

  36

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• Influence of heated stirring time on the photocatalytic activity of Mg-modified g-C3N4

  Thi Thuy Phuong Doan*, Thi Mai Oanh Le, Khac Thinh Do

  44

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• Scientific basis for selecting a Low Earth Orbit remote sensing satellite platform for Vietnam

  Trong Tuyen Bui, Duy Tan Ngo*, Quang Huy Bui, Duc Hieu Nguyen, Quang Toan Le, Anh Tuan Pham, Duc Thuong Phung, Kim Chi Tran, Thi Dung Vu, Ngoc Minh Pham

  51

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• Enhancing sludge solubilisation and altering the structure of sludge flocs using a low-temperature thermal hydrolysis process

  Ngoc Thuan Le, Thi Mai Vu, Xuan Lan Nguyen, Thi Thu Ha Nguyen*

  60

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• Study on several technical solutions for the preservation of Trung Khanh chestnuts in Cao Bang

  Thi Bich Thao Ma*, Ha Tran, Phuong Nguyen, Phan Manh Trinh, Bich Thuy Bui, Phuong Anh Phung, Van Tuan Hoang

  69

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• Effect of mango fruit powder (Mangifera indica L.) supplementation level on physical properties, antioxidant activity, and sensory characteristics of bread

  Tieu Yen Tran*, Pham Ngoc Tram Giap, Thi Hong Nhung Huynh

  77

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• Evaluation of next-generation sequencing for detecting drug-resistant tuberculosis and investigating Mycobacterium tuberculosis lineages at the National Lung Hospital

  Gia Bach Dao, Van Luong Dinh*

  86

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• Challenges in maintenance haemodialysis care: A qualitative study from the perspectives of patients and healthcare providers at Gia Lai General Hospital

  Hai Yen Duong, Minh Thi Le*, Lan Van Hoang

  91

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