Jian Shi,Hao Hong,Yong Ding et al.
Jian Shi et al.
In-depth understanding of the kinetics of the vapor deposition process is substantial for advancing this capable bottom-up nanostructure synthesis approach into a versatile large-scale nanomanufacturing technology. In this paper, we report ...
Controllable synthesis of NaYF(4) : Yb,Er upconversion nanophosphors and their application to in vivo imaging of Caenorhabditis elegans [0.03%]
可控合成NaYF(4):Yb,Er上转换纳米发光粒子及其活体成像研究
Jing Chen,Changrun Guo,Meng Wang et al.
Jing Chen et al.
β-NaYF(4) : Yb,Er upconversion nanoparticles (UCNPs) can emit bright green fluorescence under near-infrared (NIR) light excitation which is safe to the body and can penetrate deeply into tissues. The application of UCNPs in biolabeling and...
In vivo photoacoustic mapping of lymphatic systems with plasmon-resonant nanostars [0.03%]
用于体内成像的淋巴系统表面等离子体共振纳米星光电声成像技术
Chulhong Kim,Hyon-Min Song,Xin Cai et al.
Chulhong Kim et al.
Plasmon-resonant nanostars (NSTs) provide excellent contrast enhancement for photoacoustic tomography. The high photoacoustic sensitivity of NSTs at near-infrared wavelengths enable their in vivo detection in rat sentinel lymph nodes and ve...
Bio-imaging, detection and analysis by using nanostructures as SERS substrates [0.03%]
基于SERS基底的纳米结构生物成像、探测及分析技术研究
Wei Xie,Penghe Qiu,Chuanbin Mao
Wei Xie
Surface-enhanced Raman scattering (SERS) is a phenomenon that occurs on nanoscale-roughed metallic surface. The magnitude of the Raman scattering signal can be greatly enhanced when the scatterer is placed in the very close vicinity of the ...
Fabrication of Covalently Crosslinked and Amine-Reactive Microcapsules by Reactive Layer-by-Layer Assembly of Azlactone-Containing Polymer Multilayers on Sacrificial Microparticle Templates [0.03%]
基于可反应的多层膜自组装在牺牲微球模板上制备交联的含异氰酸酯基团的聚合物微胶囊及其与伯胺的化学反应性研究
Eric M Saurer,Ryan M Flessner,Maren E Buck et al.
Eric M Saurer et al.
We report on the fabrication of covalently crosslinked and amine-reactive hollow microcapsules using 'reactive' layer-by-layer assembly to deposit thin polymer films on sacrificial microparticle templates. Our approach is based on the alter...
Ward Small th,Pooja Singhal,Thomas S Wilson et al.
Ward Small th et al.
Shape memory polymers (SMPs) are smart materials that can remember a primary shape and can return to this primary shape from a deformed secondary shape when given an appropriate stimulus. This property allows them to be delivered in a compa...
Tailored Synthesis of Nitric Oxide-Releasing Polyurethanes Using O-Protected Diazeniumdiolated Chain Extenders [0.03%]
使用O-保护亚硝𬭩二酯封端剂定制合成释放一氧化氮的聚氨酯
Melissa M Reynolds,Joseph E Saavedra,Brett M Showalter et al.
Melissa M Reynolds et al.
Nitric oxide (NO) has been shown to exhibit significant anti-platelet activity and its release from polymer matrices has been already utilized to increase the biocompatibility of various blood-contacting devices. Herein, details of a new sy...
Use of an insulating mask for controlling anisotropy in multilayer electrospun scaffolds for tissue engineering [0.03%]
绝缘面罩在组织工程多层电纺支架各向异性控制中的应用研究
N William Garrigues,Dianne Little,Christopher J O&#x;Conor et al.
N William Garrigues et al.
Tissue engineering of various musculoskeletal or cardiovascular tissues requires scaffolds with controllable mechanical anisotropy. However, native tissues also exhibit significant inhomogeneity in their mechanical properties, and the princ...
Synthesis and characterization of highly photoresponsive fullerenyl dyads with a close chromophore antenna-C(60) contact and effective photodynamic potential [0.03%]
高效光响应富勒烯二聚体的合成与表征——构筑紧密天线染料-富勒烯接触并实现有效光动力效应
Long Y Chiang,Prashant A Padmawar,Joy E Rogers-Haley et al.
Long Y Chiang et al.
We report the synthesis of a new class of photoresponsive C(60)-DCE-diphenylaminofluorene nanostructures and their intramolecular photoinduced energy and electron transfer phenomena. Structural modification was made by chemical conversion o...
A photochemically initiated chemistry for coupling underivatized carbohydrates to gold nanoparticles [0.03%]
一种光化学引发的偶联反应用于未衍生化糖与金纳米颗粒之间的连接
Xin Wang,Olof Ramström,Mingdi Yan
Xin Wang
The sensitive optoelectronic properties of metal nanoparticles make nanoparticle-based materials a powerful tool to study fundamental biorecognition processes. Here we present a new and versatile method for coupling underivatized carbohydra...