Results 51 to 60 of about 15,963 (212)

Photo‐triggered polymeric antimicrobial peptide mimics with excellent selectivity and antifouling and antimicrobial hydrogels

Giant, 2022
Stimuli-responsive antimicrobial polymeric materials have received increasing interest. In this study, we synthesized a novel type of photoresponsive antimicrobial poly(ethyl glycol)-b-poly[N-[2-[N-(o-nitrobenzyloxycarbonyl)-amino]-ethyl]-glycine] (PEG-b-
Min Lin, Jian Ding, Jing Sun
doaj   +1 more source

Autonomous valves in micro-fluidic manifolds based on versatile photoresponsive ionogels [PDF]

, 2009
Versatility in valve actuation within micro-fluidic devices is very desirable since precise flow control, provision of exact reagent amounts, contamination prevention between reagents, autonomy, disposability and low-cost manufacture are factors that ...
Benito-Lopez, Fernando, Byrne, Robert, Diamond, Dermot   +2 more
core  

A photo-responsive F-box protein FOF2 regulates floral initiation by promoting FLC expression in Arabidopsis. [PDF]

, 2017
Floral initiation is regulated by various genetic pathways in response to light, temperature, hormones and developmental status; however, the molecular mechanisms underlying the interactions between different genetic pathways are not fully understood ...
He, Reqing, Ji, Ronghuan, Li, Hongyu, Li, Xinmei, Li, Xu, Lin, Chentao, Lin, Jianzhong, Liu, Bin, Liu, Hongtao, Liu, Xuanming, Sun, Mengsi, Tang, Dongying, Wang, Qin, Wu, Dan, Yan, Jindong, Zhao, Xiaoying, Zhong, Ming   +16 more
core   +1 more source

A photocatalytic redox cycle over a polyimide catalyst drives efficient solar-to-H2O2 conversion

Nature Communications
Circumventing the conventional two-electron oxygen reduction pathway remains a great problem in enhancing the efficiency of H2O2 photosynthesis. A promising approach to achieve outstanding photocatalytic activity involves the utilization of redox ...
Wenwen Chi, Yuming Dong, Bing Liu, Chengsi Pan, Jiawei Zhang, Hui Zhao, Yongfa Zhu, Zeyu Liu   +7 more
doaj   +1 more source

Synthesis of photoresponsive cholesterol-based azobenzene organogels: dependence on different spacer lengths

Beilstein Journal of Organic Chemistry, 2015
A series of azobenzene–cholesterol organogel compounds (M0–M12) with different spacers were designed and synthesized. The molecular structures were confirmed by 1H NMR and 13C NMR spectroscopy.
Yuchun Ren, Bin Wang, Xiuqing Zhang
doaj   +1 more source

Halogen-Bonded Photoresponsive Materials

, 2014
The aim of the present review is to illustrate to the reader the state of the art on the construction of supramolecular azobenzene-containing materials formed by halogen bonding. These materials include several examples of polymeric, liquid crystalline or crystalline species whose performances are either superior to the corresponding performances of ...
Saccone, Marco, Cavallo, Gabriella, Metrangolo, Pierangelo, Resnati, Giuseppe, Priimagi, Arri   +5 more
openaire   +7 more sources

Thermo- and Photoresponsive Smart Nanomaterial Based on Poly(diethyl vinyl phosphonate)-Capped Gold Nanoparticles

Nanomaterials
A new nanodevice based on gold nanoparticles (AuNPs) capped with poly(diethylvinylphosphonate) (PDEVP) has been synthesized, showing interesting photophysical and thermoresponsive properties. The synthesis involves a properly designed Yttriocene catalyst
Antonio Buonerba, Rosita Lapenta, Francesco Della Monica, Roberto Piacentini, Lucia Baldino, Maria Rosa Scognamiglio, Vito Speranza, Stefano Milione, Carmine Capacchione, Bernhard Rieger, Alfonso Grassi   +10 more
doaj   +1 more source

Fiber optic vibration transducer and analyzer Patent [PDF]

, 1967
Fiber optic transducers for monitoring and analysis of vibration in aerospace vehicles and onboard ...
Davis, A. J.
core   +1 more source

Photoresponsive prodrug‐dye nanoassembly for in‐situ monitorable cancer therapy

Bioengineering & Translational Medicine, 2022
Photocleavable prodrugs enable controllable drug delivery to target sites modulated by light irradiation. However, the in vivo utility is usually hindered by their insolubility and inefficient delivery.
Kaiqi Long, Yifan Wang, Wen Lv, Yang Yang, Shuting Xu, Changyou Zhan, Weiping Wang   +6 more
doaj   +1 more source

Modulating microenvironments to enhance CO2 electroreduction performance

eScience, 2023
Microenvironments of the catalytic center, which play a vital role in adjusting electrocatalytic CO2 reduction reaction (ECO2RR) activity, have received increasing attention during the past few years.
Dan Wang, Junjun Mao, Chenchen Zhang, Jiawei Zhang, Junshan Li, Ying Zhang, Yongfa Zhu   +6 more
doaj   +1 more source