Tiny Nanoparticles in Rivers May Outmuscle Organic Matter in Breaking Down Pollutants
New research shows that titanium dioxide nanomaterials at parts-per-billion concentrations in surface waters can produce hydroxyl radicals at rates rivaling ...
Tag: photochemistry
Tiny Peptide Catalysts Bring Enantioselective Photochemistry Under 750 Daltons
Chemists in Munich have created a four-amino-acid peptide weighing under 750 daltons that harvests visible light and catalyzes enantioselective deracemizations ...
Ozone Pollution in Bhubaneswar Shifts From Seasonal Peaks to Year-Round Threat
A five-year study of Bhubaneswar shows that while winter ozone peaks have moderated, monsoon-season ozone baselines have doubled, creating persistent ...
Light-Activated Molecular Degraders Put Protein Destruction Under Remote Control
Chemists have developed ruthenium-based photocaged PROTACs, called RuPHOTACs, that can be switched on with low-energy red light to selectively degrade ...
Solvent Polarity Steers Double Proton Transfer in a Promising OLED Fluorophore
A new computational study reveals that solvent polarity strengthens dual hydrogen bonds and drives a stepwise double proton transfer in ...
Pyrite Acts as Hidden Battery Driving Antimony Release from Mine Minerals
A 42-day factorial experiment shows that pyrite galvanically couples with stibnite to drive antimony ore biodissolution, with microbes sustaining iron ...
Molecular Movie Captures Azobenzene’s Light-Triggered Shape Change in Picoseconds
KAIST and IBS researchers used ultrafast X-ray pulses to reconstruct a molecular movie showing that azobenzene flips shape through coordinated ...
Sea Breezes Secretly Sabotage Clean-Air Gains in Coastal Megacities
New research from coastal Tianjin reveals that sea and land breezes dramatically reshape how PM2.5 and ozone respond to emission ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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