Relative amounts of light absorbing particles deposited to surfaces used to estimate surface color changes

Discoloration of the Taj Mahal Due to Air Pollution

Ni-Catalyzed Reductive Carboxylation
Novel, mild, and user-friendly Ni-catalyzed regiodivergent reductive carboxylation of allyl acetates with carbon dioxide

Separate Metallic Nanoclusters with Ease
Thin-layer chromatography (TLC) is capable of separating gold clusters with atomic precision in a simple and efficient way

Hair As PBDE Biomarker
Hair used as a biomarker for exposure to polybrominated diphenyl ether (PBDE) flame retardants

Smart Drug Carriers from Silica
Layer-by-layer coated mesoporous silica nanoparticles assemble into biocompatible drug carriers targeting cancer cells

Nanoparticles As Injectable Bandage
Nanomedicine offers a new intravenous tool to control severe bleeding quickly and efficiently

Fool's Gold as a Solar Material
Surprisingly low solar conversion efficiency of iron pyrite explained

Alkynes to Branched Allylic Sulfones
Direct transformation of terminal alkynes to branched allylic sulfones

Recycling Indium from Consumer Products
Extracting indium from photovoltaic cells with nanofiltration membranes

Digitized Blood Typing
Paper sensors for blood typing are designed in barcode shape, enabling seamless integration with smartphones