Publications by authors named "Nguyen T K Ngan"
Article Synopsis
- The COVID-19 pandemic increased smart device and internet use among adolescents in Hanoi, leading to a study on internet addiction and anxiety levels in this population.
- Data collected from 5,325 students aged 11-17 showed that around 22.8% faced moderate anxiety and 7.32% faced severe anxiety, with 32.7% showing signs of internet addiction.
- Significant factors linked to higher anxiety included being female, economic hardship in the family, and exposure to domestic violence, emphasizing the need for supportive measures at home and school to promote healthy internet habits.
A green synthetic approach to synthesize silver nanoparticles (AgNPs) using the stem extract of for highly sensitive colorimetric detection of Hg with a low limit of detection of 23 nM and easy colorimetric read-out has been reported. In addition, the biosynthesized AgNPs demonstrated efficient antibacterial activity against , and . The morphology and structure of the as-synthesized AgNPs were examined using SEM, TEM, EDX, XRD and FT-IR analyses.
View Article and Find Full Text PDFThis study reports the mortality burden due to PM exposure among adults (age >25) living in Hanoi in 2017. We applied a health impact assessment methodology with the global exposure mortality model and a PM map with 3 × 3 km resolution derived from multiple data sources. The annual average PM concentration for each grid ranged from 22.
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