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Research Chemist Vacancy at Nepal Academy of Science and Technology

The Nepal Academy of Science and Technology has announced an opening for a Research Chemist to join its scientific workforce in Kathmandu. For chemists across…

Anthocyanins in Nepali berries: a natural story of pH and color

Anthocyanins are water-soluble flavonoid pigments responsible for the red, purple, and blue hues seen in many fruits. In the hills and midlands of Nepal,…

Chemical Reactions Behind Biogas From Organic Waste

Biogas is produced when microorganisms break down biodegradable material without oxygen. Food scraps, animal manure, sewage sludge, crop residues and other…

Lead in Household Paints in Nepal: Detection and Mitigation

Lead-based paint remains a preventable source of toxic exposure in homes, schools and workplaces. In Nepal, the risk can be difficult to judge because older…

Dr Bishnu P Regmi and the medicinal chemistry of Himalayan plants

The Himalaya is a living library of medicinal biodiversity, shaped by altitude, climate, soil, and centuries of local knowledge. For Nepali chemists, studying…

Aspirin Synthesis in a Teaching Laboratory

Aspirin, or acetylsalicylic acid, is a useful compound for introducing organic synthesis, stoichiometry, crystallisation and analytical chemistry. In a…

The Chemistry Behind Gundruk and Sinki

Gundruk and sinki are familiar fermented foods in Nepal, yet they also serve as practical examples of microbial ecology, food preservation, and chemical…

Using ion exchange to purify water in rural Nepal

Safe drinking water is a chemistry problem, a public-health issue, and a question of local infrastructure. In rural Nepal, a treatment method must work with…

A practical guide to separating plant pigments by column chromatography

Plant leaves contain several coloured molecules that absorb different wavelengths of light. Chlorophyll a and b give leaves their green appearance, while…

Formaldehyde in Australian Classroom Labs: Toxicity and Safety

Formaldehyde is a familiar sight in chemistry teaching spaces across Australia, from Year 11 practical sessions in a Brisbane state high school to third-year…