Results 51 to 60 of about 237,295 (240)

Transarterial RAdioembolization versus ChemoEmbolization for the treatment of hepatocellular carcinoma (TRACE) : study protocol for a randomized controlled trial [PDF]

, 2012
Background: Hepatocellular carcinoma is a primary malignant tumor of the liver that accounts for an important health problem worldwide. Only 10 to 15% of hepatocellular carcinoma patients are suitable candidates for treatment with curative intent, such ...
Al Younis, Imad, Coenraad, Minneke J, Defreyne, Luc, Lam, Marnix GEH, Lambert, Bieke, Seinstra, Beatrijs A, van den Bosch, Maurice AAJ, van Erkel, Arian R, van Erpecum, Karel J, van Hoek, Bart, Van Vlierberghe, Hans, Verkooijen, Helena M   +11 more
core   +1 more source

Flexible Microsphere-Embedded Film for Microsphere-Enhanced Raman Spectroscopy

ACS Applied Materials & Interfaces, 2017
Dielectric microspheres with extraordinary microscale optical properties, such as photonic nanojets, optical whispering-gallery modes (WGMs), and directional antennas, have drawn interest in many research fields. Microsphere-enhanced Raman spectroscopy (MERS) is an alternative approach for enhanced Raman detection by dielectric microstructures ...
Cheng Xing, Yinzhou Yan, Chao Feng, Jiayu Xu, Peng Dong, Wei Guan, Yong Zeng, Yan Zhao, Yijian Jiang   +8 more
openaire   +2 more sources

Polyetheretherketone microspheres loaded with cerium dioxide nanoparticles mitigate damage from cellular oxidative stress and promote bone repair

Materials & Design, 2023
The imbalance of oxidative and antioxidant effects in the bone repair process can lead to insufficient osseointegration of orthopedic implants and cause failure regeneration.
Haoyu Li, Zongliang Wang, Qingxu Song, Min Guo, Zixue Jiao, Yu Wang, Yi Liu, Yongzhan Zhu, Peibiao Zhang   +8 more
doaj   +1 more source

Preparation of the monodispersed carboxyl-functionalized polymer microspheres with disproportionated rosin moiety and adsorption of methylene blue

Adsorption Science & Technology, 2018
Carboxyl-functionalized polymer microspheres with a rosin moiety were prepared through dispersion polymerization using styrene, disproportionated rosin ester, and methylacrylic acid as raw materials. The effects of dispersion medium (ethanol/water) ratio,
Cai-Li Yu, Feng Bian, Shu-Fen Zhang, Xu Xu, Peng Ren, Feng-Chang Wang, Fa-Ai Zhang   +6 more
doaj   +1 more source

Cavity QED with Diamond Nanocrystals and Silica Microspheres

, 2006
Normal mode splitting is observed in a cavity QED system, in which nitrogen vacancy centers in diamond nanocrystals are coupled to whispering gallery modes in a silica microsphere.
Armani D. K., Beveratos A., Boca A., Braginsky V. B., Buck J. R., Cai M., Cavity Quantum Electrodynamics, Cirac J. I., Fan X., Jelezko F., Jelezko F., Jelezko F., Kennedy T. A., Kimble H., Kuhn S., Kurtsiefer C., Lacey S., Lacey S., Le Thomas N., Lefevre-Seguin V., Mabuchi H., Maunz P., Pellizzari T., Raimond J. M., Redman D., Reithmaier J. P., Spillane S. M., Treussart F., Wallraff A., Wang H., Yao W., Yoshie T.   +31 more
core   +1 more source

Development of Bioadhesive Microspheres for Oral Bioavailability Enhancement of Berberine Hydrochloride

International Journal of Polymer Science, 2016
The objective of this study was to innovatively prepare chitosan-coated alginate/gelatin BBH loaded microspheres and evaluate their pharmaceutical characteristics and pharmacokinetics.
Ye Zhang, Hongming Liu
doaj   +1 more source

A facile strategy for one-step hydrothermal preparation of porous hydroxyapatite microspheres with core–shell structure

Journal of Materials Research and Technology, 2022
Core-shell microspheres have attracted widespread attention in the field of drug delivery due to their special morphology and excellent surface properties.
Wei-li Xu, Bing Liu, Yin-chuan Wang, Gui-yong Xiao, Xin Chen, Wen-hua Xu, Yu-peng Lu   +6 more
doaj   +1 more source

Electrospray synthesis of PLGA TIPS microspheres [PDF]

, 2015
We successfully demonstrate the synthesis of polymer microspheres using a single electrospray source, and show their physical characterisation. Electrospray has proven to be a versatile method to manufacture particles, giving tight control over size with
Bowen, J., Day, R. M., Gomez, A., Kenyon, A. J., Malik, S. A., Ng, W. H., Tang, J.   +6 more
core  

Super-Resolution Imaging by Arrays of High-Index Spheres Embedded in Transparent Matrices

, 2014
We fabricated thin-films made from polydimethylsiloxane (PDMS) with embedded high-index (n~1.9-2.2) microspheres for super-resolution imaging applications.
Allen, Kenneth W., Astratov, Vasily N., Farahi, Navid, Li, Yangcheng, Limberopoulos, Nicholaos I., Urbas, Augustine M., Walker Jr., Dennis E.   +6 more
core   +1 more source

Refractometry of organosilica microspheres [PDF]

, 2007
The refractive index of novel organosilica (nano/micro)material is determined using two methods. The first method is based on analysis of optical extinction efficiency of organosilica beads versus wavelength, which is obtained by a standard laboratory ...
Alexandrov, Alupoaei, Ashkin, Boustany, Callahan, Chen, Chýlek, Chýlek, Cohen, Colpin, Garcia-Santamaria, Guimaraes, Lang, Liu, Ma, Malitson, Mattley, Miller, Miller, Nieminen, Nieminen, Scholz, van Blaaderen   +22 more
core   +2 more sources