Results 31 to 40 of about 544,223 (173)

Hydrophobic modification of poly(aryl ether ketone ketone) aerogel via poly(dimethylsiloxane)

, 2017
Property and structure of aerogels with polar groups almost suffer from their high hydrophilicity. In this study, in order to improve the hydrophobicity of poly(aryl ether ketone ketone) aerogel prepared from poly(aryl ether ketone ketone) containing ...
He, Liu, Pei, XL, Zheng, Wenge, Zhai, Wentao, Zhong, Xiqiang, Pei, Xueliang   +5 more
core   +1 more source

Surface characterization, hemo- and cytocompatibility of segmented poly(dimethylsiloxane)-based polyurethanes [PDF]

Hemijska Industrija, 2014
Segmented polyurethanes based on poly(dimethylsiloxane), currently used for biomedical applications, have sub-optimal biocompatibility which reduces their efficacy.
Pergal Marija V., Nestorov Jelena, Tovilović-Kovačević Gordana, Jovančić Petar, Pezo Lato, Vasiljević-Radović Dana, Đonlagić Jasna   +6 more
doaj   +1 more source

Experimental Characterization Of Electrical Current Leakage In Poly(Dimethylsiloxane) Microfluidic Devices [PDF]

, 2009
Poly(dimethylsiloxane) (PDMS) is usually considered as a dielectric material and the PDMS microchannel wall can be treated as an electrically insulated boundary in an applied electric field.
Vajandar SK, Kang YJ, 胡国庆, 徐东艳, Li DY, Sun JS, Li DQ, Guoqing Hu(胡国庆), Deyu Li   +7 more
core   +1 more source

A Hybrid Bioprinting–Microfabrication Approach to Controllable Multitype Spheroid Arrays for Modeling Tumor Heterogeneity

Advanced Healthcare Materials, EarlyView.
This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti, Eva Clemente, Emanuela Mensà, Marco de Maria, Fulvia Farabegoli, Emanuela Saracino, Barbara Bortolani, Emanuela Marcelli, Renato Brandimarti, Dario de Biase, Giampaolo Zuccheri   +10 more
wiley   +1 more source

Poly(dimethylsilylenemethylene-co- dimethylsiloxane):  A Regularly Alternating Copolymer of Poly(dimethylsiloxane) and Poly(dimethylsilylenemethylene)

, 2016
Poly(dimethylsilylenemethylene-co- dimethylsiloxane):  A Regularly Alternating Copolymer of Poly(dimethylsiloxane) and Poly ...
Qionghua Shen (3057447), Jun Li (6494), Leonard V. Interrante (2363929)   +2 more
core   +1 more source

Chemical Synthesis in Elastomer-Based Integrated Microfluidics [PDF]

, 2010
There is wide interest in using the unique properties of microfluidic environments for the production of fine chemicals and pharmaceuticals. Compared to bench top synthesis, microfluidic systems engender the significant advantage of superior control of ...
Cheng-chung Lee, Lee, Cheng-Chung
core   +1 more source

Fabrication of Hybrid Microfluidic System on Transparent Substrates for Electrochemical Applications

Proceedings, 2017
In this work the critical aspects of the process sequence developed for fabrication of hybrid polymer microfluidic systems integrating metal electrode pattern and precisely aligned microfluidic structure are discussed in details.
E. Holczer, O. Hakkel, P. Fürjes
doaj   +1 more source

Synthesis and swelling behavior of polyurethane networks based on hyperbranched polymer [PDF]

Hemijska Industrija, 2011
A series of six polyurethane (PU) networks was synthesized from BoltornR hydroxy-functional hyperbranched polyester (HBP) of the second pseudo generation as a crosslinking agent, α,ω- dihydroxy-(ethylene oxide-poly(dimethylsiloxane)-ethylene oxide ...
Džunuzović Jasna V., Pergal Marija V., Jovanović Slobodan, Vodnik Vesna V.   +3 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Surface initiated polymerization from integrated poly(dimethylsiloxane) enables crack-free large area wrinkle formation

, 2012
We conducted surface initiated polymerization from stretched poly(dimethylsiloxane) to construct a polymer/PDMS bilayer structure, which formed crack-free wrinkles over large area (>6?cm2) upon recovery from the stretched state.
Ma HW, Li Z, 靳刚, Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, Div Nanobiomed, Suzhou 215125, Peoples R China., Ma, HW, Yang DY, Zhang S, Zhang PF   +7 more
core   +1 more source