Tag: Green chemistry

Researchers report an acid-free bipolar AC electrolysis method that converts gold from electronic waste into chloroauric acid in salt solution, ...

Chemists synthesized calcium copper titanate nanoparticles that catalyze azide–alkyne cycloaddition to 1,2,3-triazoles with 99% yield in water and remain reusable ...

A new review details how doped, defective, and metal-decorated carbon catalysts selectively convert oxygen to hydrogen peroxide as a sustainable ...

Chemists report two simplified routes to trifluoromethylpyrazoles, including a one-hour Aliquat 336-catalyzed coupling that avoids major side products.

Researchers report that parts-per-million amounts of PdCl2 catalyze the direct conversion of internal alkyl alkynes into trans alkenes via semi-hydrogenation ...

A non-chromatographic process converts saffron crocins into disodium crocetinate at 99.3% purity while recovering safranal as a co-product.

A validated stability-indicating RP-HPLC method simultaneously quantifies formoterol fumarate, glycopyrrolate, and fluticasone propionate in triple-combination inhaler formulations.

Chemists report a soluble quinacridone photocatalyst that oxidizes sulfides to sulfoxides with oxygen under green light at 0.1 mol percent ...

A new review maps how electrochemical, mechanochemical, microwave-assisted and unconventional solvent methods developed between 2020 and 2025 are challenging classical ...

Researchers synthesized PVP-capped gold nanoparticles in one step with a plasma-under-liquid method and used their red-to-blue color change to detect ...

A new review finds ionic liquids can extract collagen from skins and tanned leather more efficiently and sustainably than conventional ...

A new review maps proven green replacements for hazardous solvents including pyridine, toluene, THF, DMF and carbon tetrachloride across major ...

Researchers optimized a choline chloride–urea deep eutectic solvent with ultrasound assistance to extract antioxidant metabolites from Cassia abbreviata leaves, finding ...

A review in Results in Chemistry examines how supercritical carbon dioxide could dewater pine wood and extract resin with less ...

Silver-doped nanohydroxyapatite nanoparticles inhibited test bacteria at far lower concentrations than the undoped material while showing cytotoxicity statistically comparable to ...

Researchers achieved an 82.5 percent exfoliation yield for zirconium disulfide nanosheets using aqueous ionic liquids, enhancing their electrocatalytic activity for ...

A porous mineral shell allowed engineered bacteria to produce nicotinic acid across 14 reaction cycles in a laboratory study.

Researchers engineered aldehyde dehydrogenases into oxidative ester synthases whose regioselectivity for primary or secondary alcohols is controlled by imidazole acting ...

A laboratory study shows baker's yeast catalyzes the acyloin condensation of benzaldehyde to (R)-PAC, with quantitative proton NMR revealing that ...

A microwave-assisted method converts pistachio shell waste into fluorescent carbon dots that show antioxidant activity, selective toxicity toward neuroblastoma cells, ...