نتایج جستجو برای: bio synthesis
تعداد نتایج: 466879 فیلتر نتایج به سال:
Polyesters are important materials with a wide range of applications, but there has been increasing concern over their sustainability. One example is the need for safer, bio-derived solvents to replace those currently in use polymer’s synthesis and processing. In this work, several variants bio-based cellulose/levoglucosenone derived solvent Cyrene, namely ketal derivatives dioxolane Cygnet, di...
Fully bio-based monomers are used in the green synthesis of a vitrimeric poly(acetal) which can undergo both closed-loop mechanical and chemical recycling, fulfilling 11 out 12 chemistry principles.
Polyols and polyacrylates have a wide range of applications in polymer synthesis as monomers, initiators, or building blocks variety polymerization reaction types. With an ever-growing need to reduce the global dependency on fossil fuels, finding bio-based/renewable sources for these compounds is now critical. Herein, alkene moieties common, abundant terpenes are functionalized via oxidation ex...
Fluorescent bio/chemosensors are widely used in the field of biological research and medical diagnosis, with advantages non-invasiveness, high sensitivity, good selectivity. In particular, luminescent bio/chemosensors, based on lanthanide nanocrystals (LnNCs) a second near-infrared (NIR-II) emission, have attracted much attention, owing to greater penetration depth, aside from merits narrow emi...
BACKGROUND/PURPOSE In this study, an acidophilic actinobacteria strain was used as a novel reducing agent for a single-step synthesis of nanostructure silver particles. We used a Streptacidiphilus durhamensis HGG16n isolate for efficient synthesis of bioactive silver nanoparticles [bio(AgNPs)] in an inexpensive, eco-friendly, and nontoxic manner. The obtained bio(AgNPs) exhibited unique physico...
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