Results 21 to 30 of about 1,447,466 (286)

Role of in-situ formed free carbon on electromagnetic absorption properties of polymer-derived SiC ceramics

Journal of Advanced Ceramics, 2020
In order to enhance dielectric properties of polymer-derived SiC ceramics, a novel single-source-precursor was synthesized by the reaction of an allylhydrido polycarbosilane (AHPCS) and divinyl benzene (DVB) to form carbon-rich SiC. As expected, the free
Zhaoju Yu, Xuan Lv, Kangwei Mao, Yujing Yang, Anhua Liu   +4 more
doaj   +1 more source

Unbreakable codes in electrospun fibers : digitally encoded polymers to stop medicine counterfeiting [PDF]

, 2010
Fluorescent polymer solutions can easily be electrospun into micrometer-sized fibers and subsequently encoded with long lasting digital codes by a photobleaching process.
Braeckmans, Kevin, De Smedt, Stefaan, Deforce, Dieter, Demeester, Jo, Huang, Chaobo, Karalic, Izet, Lucas, Bart, Van Calenbergh, Serge, Vandewoestyne, Mado, Vervaet, Chris   +9 more
core   +2 more sources

Research on An Improved and Set Spiked Cylinder 6A-12M1 [PDF]

BIO Web of Conferences
The study results on the 6A-12M1 apparatus with upgraded screw conveyor piles are presented in this paper. Studies were conducted on the small-impurity removal apparatus used in the Rishton cotton ginning business. A better version of the spiked cylinder
Tuychiev Timur, Turdiyev Hayotbek, Ruzmetov Rakhmatjon, Gapparova Mahfuza, Sharipov Khayrullo   +4 more
doaj   +1 more source

Modification of Leather Surface Using Low-Pressure Plasma and Antimicrobial Reagent [PDF]

E3S Web of Conferences, 2021
Investigations, which are related to plasma efficiency on the treated leather surface, are significant in the development of ecologically and economically friendly processes in obtaining material of desired functional properties.
Ercegović Ražić Sanja, Akalović Jadranka, Ivanković Tomislav, Ludaš Anja, Ištef Katarina   +4 more
doaj   +1 more source

Preparation of CdTe/Alginate Textile Fibres with Controllable Fluorescence Emission through a Wet-Spinning Process and Application in the Trace Detection of Hg²⁺ Ions

Nanomaterials, 2019
Fluorescent textile fibres (FTFs) are widely used in many industrial fields. However, in addition to fibres with good fluorescence, fibres with excellent colour controllability, structural stability and appropriate mechanical strength still need to be ...
Zhihui Zhao, Cunzhen Geng, Xihui Zhao, Zhixin Xue, Fengyu Quan, Yanzhi Xia   +5 more
doaj   +1 more source

Temperature-adaptive hydrogel optical waveguide with soft tissue-affinity for thermal regulated interventional photomedicine

Nature Communications, 2022
Light penetration and overheating are major issues facing the application of photothermal therapy. Here, the authors develop a temperature responsive hydrogel optical waveguide for controlled delivery of light to deep tumours and demonstrate ...
Guoyin Chen, Kai Hou, Nuo Yu, Peiling Wei, Tao Chen, Caihong Zhang, Shun Wang, Hongmei Liu, Ran Cao, Liping Zhu, Benjamin S. Hsiao, Meifang Zhu   +11 more
doaj   +1 more source

Preparation of Ion-Exchanged TEMPO-Oxidized Celluloses as Flame Retardant Products

Molecules, 2019
Cellulose, as one of the most abundant natural biopolymers, has been widely used in textile industry. However, owing to its drawbacks of flammability and ignitability, the large-scale commercial application of neat cellulose is limited.
Cunzhen Geng, Zhihui Zhao, Zhixin Xue, Peilong Xu, Yanzhi Xia   +4 more
doaj   +1 more source

Interfacial engineered superelastic metal-organic framework aerogels with van-der-Waals barrier channels for nerve agents decomposition

Nature Communications, 2023
Chemical warfare agents (CWAs) significantly threaten human peace and global security. Most personal protective equipment (PPE) deployed to prevent exposure to CWAs is generally devoid of self-detoxifying activity.
Zishuo Yan, Xiaoyan Liu, Bin Ding, Jianyong Yu, Yang Si   +4 more
doaj   +1 more source

Stimuli-responsive electrospun fibers and their applications [PDF]

, 2011
Stimuli-responsive electrospun nanofibers are gaining considerable attention as highly versatile tools which offer great potential in the biomedical field.
Braeckmans, Kevin, De Smedt, Stefaan, Demeester, Jo, Huang, Chaobo, Lucas, Bart, Rejman, Joanna, Soenen, Stefaan   +6 more
core   +2 more sources

The Influence of Motion and Stress on Optical Fibers

, 2013
We report on extensive testing carried out on the optical fibers for the VIRUS instrument. The primary result of this work explores how 10+ years of simulated wear on a VIRUS fiber bundle affects both transmission and focal ratio degradation (FRD) of the
Anderson, Seth, Cornell, Mark E., Fuller, Lindsay, Good, John, Hill, Gary J., Kelz, Andreas, Lee, Hanshin, MacQueen, Phillip J., Moreira, Walter, Murphy, Jeremy D., Rafal, Marc, Rafferty, Tom, Soukup, Ian, Taylor, Trey, Tuttle, Sarah, Vattiat, Brian   +15 more
core   +1 more source