Sentences with phrase «nanoparticles by acid»

Moreover, they showed that by removing the iron oxide nanoparticles by acid treatment the nanoscrolls again open up and go back to single graphene sheets

Not exact matches

The exterior of the nanoparticle is coated with nucleic acids that act as targeting agents, drawing the delivery system to the retina and facilitating uptake by RPE cells.

Anderson and Langer have previously developed nanoparticles, now in clinical development, that can deliver siRNA to liver cells called hepatocytes by coating the nucleic acids in fatty materials called lipidoids.

Acids naturally found in the organic matter of soil, collectively called humic acid, can protect rice seedlings from the cell damage and stunted root growth caused by copper oxide nanoparticles, researchers report April 13 in Environmental Toxicology and Chemistry.

Wang's research group designed a five - metal catalyst based on these high - entropy - alloy nanoparticles and demonstrated superior catalytic performance for selective oxidation of ammonia to nitrogen oxide, a reaction used by the chemical industry to produce nitric acid, an important chemical in the large - scale production of fertilizers and other products.

Frank Gu, a professor in the Faculty of Engineering at the University of Waterloo and Canada Research Chair in Nanotechnology Engineering, is the senior researcher on the team that was the first to find that photocatalysis — a chemical reaction that involves the absorption of light by nanoparticles — can completely eliminate naphthenic acids in oil sands wastewater, and within hours.

More information: Kalina Paunovska et al, A direct comparison of in vitro and in vivo nucleic acid delivery mediated by hundreds of nanoparticles reveals a weak correlation., Nano Letters (2018).

Aptamer - quantum dot (APT - QD) bioconjugates were synthesized by conjugating cadmium - telluride quantum dots (QDs, semiconductor nanoparticles) to aptamers (nucleic - acid based ligands), by amide crosslinking.

ZnS nanoparticles have been formed in a newly synthesized 1,3 - bis -(p - iminobenzoic acid) indane (IBI) by exposing Zn2 + doped multilayered Langmuir - Blodgett (LB) film to H2S gas after the growth.

«By inducing the self - photosensitization of M. thermoacetica with cadmium sulfide nanoparticles, we enabled the photosynthesis of acetic acid from carbon dioxide over several days of light - dark cycles at relatively high quantum yields, demonstrating a self - replicating route toward solar - to - chemical carbon dioxide reduction.»