This needs care to retain nanoparticles' size and integrity so as to keep the benefits of operating at the nanoscale. 这需要注意保持纳米颗粒的尺寸和完整性,从而保证以纳米尺寸运作的收益。 www.scidev.net 2. Determination of doxorubicin - loaded nanoparticles size and size distribution with laser par...
Size-dependent lanthanide energy transfer amplifies upconversion luminescence quantum yields Researchers demonstrate a size-dependent lanthanide energy transfer effect in upconversion nanoparticles with depleted surface quenching, resulting in upconversion quantum yields of 13.0 ± 1.3%. ...
1c,d) show large size distribution of Ga droplets around 70 nm and 40 nm, respectively, which are poly-dispersed. While in PDMS substrates (Fig. 1e–g and Supplementary Fig. 1d), droplets are narrowly dispersed (radii with a mean and standard deviation of around 20 nm and 10...
Simultaneously controlling the size of Au nanoparticles and immobilizing their location to specific active sites while hindering migration and sintering at elevated temperatures is a current challenge within materials chemistry. Typical methods require the use of protecting agents to control the properties of...
Dasgupta N, Shivendu R, Bhavapriya R, Venkatraman M, Chidambaram R, Avadhani GS, Ashutosh K (2016b) Thermal co-reduction approach to vary size of silver nanoparticle: its microbial and cellular toxicology. Environ Sci Pollut Res 23:4149–4163. doi:10.1007/s11356-015-4570-z Article CAS...
Astruc: Gold nanoparticles: Assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology, Chem. Rev. 104(1), 293–346 (2003) Article CAS Google Scholar A. Moores, F. Goettmann: The plasmon band in noble metal nanoparticles: ...
When the Size Matters (Hannu H盲kkinen) Optical and Thermal Properties of Gold Nanoparticles for Biology and Medicine (Romain Quidant) Gold Nanoparticles for Sensors and Drug Delivery (Christian Villiers) What About Toxicity and Ecotoxicity... C Louis,O Pluchery - 《Imperial College Press》 被引...
Size-Dependent Effect of Silver Nanoparticles on the Tumor Necrosis Factor α-Induced DNA Damage Response Size-Dependent Effect of Silver Nanoparticles on the Tumor Necrosis Factor α-Induced DNA Damage Responsesilver nanoparticles, tumor necrosis factor, DNA ... A Fehaid,A Taniguchi - 《...
Size-dependent spectroscopic properties and thermochromic behavior in poly(substituted thiophene) nanoparticles. ChemPhysChem 5, 1609–1615 (2004). Article CAS Google Scholar Wu, C., Szymanski, C. & McNeill, J. Preparation and encapsulation of highly fluorescent conjugated polymer nanoparticles. ...
The controlled preparation of Au nanoparticles (NPs) in the size range of 6 to 22 nm is explored in this study. The Au NPs were prepared by the reduction of tetrachloroauric acid using maltose in the presence of nonionic surfactant Tween 80 at various