Hydrophobic Effects in the Critical Destabilization and Release Dynamics of Degradable Multilayer Films [0.03%]
脱水对可降解多层膜临界失稳和释放动力学的影响
Renée C Smith,Amy Leung,Byeong-Su Kim et al.
Renée C Smith et al.
Recent research has highlighted the ability of hydrolytically degradable electrostatic layer-by-layer films to act as versatile drug delivery systems capable of multi-agent release. A key element of these films is the potential to gain prec...
Fabrication of Silica Shell Photonic Crystals through Flexible Core Templates [0.03%]
基于柔性模板的光子晶体二氧化硅壳层结构的制备
Luling Wang,Sanford A Asher
Luling Wang
We attached very small silica particles onto flexible monodisperse poly (N-isopropylacrylamide, PNIPAm) core particles synthesized by dispersion polymerization. These silica particles were attached to the partially swollen PNIPAm particles ...
Direct three-dimensional microfabrication of hydrogels via two-photon lithography in aqueous solution [0.03%]
水溶液中通过双光子光刻直接三维微加工制备水凝胶
Shalin J Jhaveri,Jesse D McMullen,Rint Sijbesma et al.
Shalin J Jhaveri et al.
Bright, Red Single-Molecule Emitters: Synthesis and Properties of Environmentally Sensitive Dicyanomethylenedihydrofuran (DCDHF) Fluorophores with Bisaromatic Conjugation [0.03%]
明亮的红色单分子发射体：具有双芳族共轭的环境敏感型乙二醇二腈甲基乙烯基衍生物（DCDHF）荧光团的合成与性质研究
Zhikuan Lu,Na Liu,Samuel J Lord et al.
Zhikuan Lu et al.
A group of new fluorescent dye materials for single-molecule imaging applications comprised of an amine donor, a π-system comprised of phenyl and thiophene rings and a 2-dicyanomethylene-3-cyano-2,5-dihydrofuran acceptor group have been sy...
Preparation, characterization, and modeling of α-zirconium phosphonates with ether-functional surfaces [0.03%]
具有醚官能团的α-锆磷配物的制备、表征及建模研究
Benjamin R Furman,Stephen T Wellinghoff,Paul M Thompson et al.
Benjamin R Furman et al.
Layered α-zirconium(IV) phosphonates were prepared from novel ether-terminal alkyl phosphonic acids, providing nanoplatelets with brush-like polar surfaces. The precursor materials were characterized by NMR, mass spectrometry, and elementa...
Internal Functionalization and Surface Modification of Vinylsilsesquioxane Nanoparticles [0.03%]
乙烯基硅氧烷树脂纳米粒子的内部官能化及表面改性
Eric M Brozek,Ilya Zharov
Eric M Brozek
The interior of 237 nm spherical vinylsilsesquioxane nanoparticles has been covalently modified and their surface functionalized under mild conditions to yield a novel type of hybrid silsesquioxane nanoparticles. Data obtained from thermogr...
Enabling Thermoreversible Physically Cross-Linked Polymerized Colloidal Array Photonic Crystals [0.03%]
使热可逆物理交联的聚合物化胶体阵列光子晶体得以实现
Sanford A Asher,Kyle W Kimble,Jeremy P Walker
Sanford A Asher
We physically cross-linked a thermoreversible poly(vinyl alcohol) (PVA) hydrogel (TG) within a crystalline colloidal array (CCA) to form an enabling photonic crystal material. The TG consists of a physically cross-linked network formed in a...
In Situ Synthesis of Tetradentate Dye for Construction of Three-Dimensional Homochiral Phosphor [0.03%]
原位合成四齿配体染料构筑三维同手性磷光超分子聚合物
Jian Zhang,Tao Wu,Pingyun Feng et al.
Jian Zhang et al.
Three-dimensional assembly of enantiopure D-camphoric acid and in situ synthesized tetradentate 1,2,4,5-tetra(4-pyridyl)benzene (TPB) ligand with tetrahedral Zn(2+) leads to a new homochiral four-connected luminescent material from which th...
Morphological and Phase Controlled Tungsten Based Nanoparticles: Synthesis and Characterization of Scheelites, Wolframites, and Oxides Nanomaterials [0.03%]
基于形态和相的钨基纳米粒子的研究与表征： scheelite，钨矿和氧化物纳米材料
Bernadette A Hernandez-Sanchez,Timothy J Boyle,Harry D Pratt et al.
Bernadette A Hernandez-Sanchez et al.
For the first time tungsten based nanoparticles (WNPs) of scheelite (MWO(4); M = Ca, Sr, Ba, Pb), wolframite (MWO(4); M = Mn, Fe, Zn & (Mg(0.60)Mn(0.17)Fe(0.26))WO(4)), and the oxide (WO(3) and W(18)O(49)) were synthesized from solution pre...
Polyelectrolyte Layer-by-Layer Assembly To Control the Distance between Fluorophores and Plasmonic Nanostructures [0.03%]
聚合物层-by-层组装控制荧光团和等离激元纳米结构之间的距离
Krishanu Ray,Ramachandram Badugu,Joseph R Lakowicz
Krishanu Ray
In the past several years we have demonstrated the metal-enhanced fluorescence (MEF) and the significant changes in the photophysical properties of fluorophores in the presence of metallic nanostructures and nanoparticles. MEF is largely de...