Results 21 to 30 of about 364,700 (260)

Light-responsive nanochannels based on the supramolecular host–guest system

Frontiers in Chemistry, 2022
The light-responsive nanochannel of rhodopsin gained wider research interest from its crucial roles in light-induced biological functions, such as visual signal transduction and energy conversion, though its poor stability and susceptibility to ...
Jiaxin Quan, Ying Guo, Junkai Ma, Deqing Long, Jingjing Wang, Liling Zhang, Yong Sun, Manivannan Kalavathi Dhinakaran, Haibing Li   +8 more
doaj   +1 more source

Visible Light-Responsive DASA-Polymer Conjugates [PDF]

ACS Macro Letters, 2017
A modular synthesis of Donor-Acceptor Stenhouse Adduct (DASA) polymer conjugates is described. Pentafluorophenyl-ester chemistry is employed to incorporate aromatic amines into acrylate and methacrylate copolymers, which are subsequently coupled with activated furans to generate polymers bearing a range of DASA units in a modular manner.
Sebastian Ulrich, James R. Hemmer, Zachariah A. Page, Neil D. Dolinski, Omar Rifaie-Graham, Nico Bruns, Craig J. Hawker, Luciano F. Boesel, Javier Read de Alaniz   +8 more
openaire   +5 more sources

Cooperative light-induced breathing of soft porous crystals via azobenzene buckling

Nature Communications, 2022
The application of photoswitches as light-responsive triggers for phase transitions of porous materials remains poorly explored. Here, the authors report a light-responsive flexible metal-organic framework which undergoes pore contraction upon combined ...
Simon Krause, Jack D. Evans, Volodymyr Bon, Stefano Crespi, Wojciech Danowski, Wesley R. Browne, Sebastian Ehrling, Francesco Walenszus, Dirk Wallacher, Nico Grimm, Daniel M. Többens, Manfred S. Weiss, Stefan Kaskel, Ben L. Feringa   +13 more
doaj   +1 more source

Combined Small RNA and Degradome Sequencing Reveals Important Roles of Light-Responsive microRNAs in Wild Potato (Solanum chacoense)

Agronomy, 2023
The accumulation of chlorophyll and antinutritional glycoalkaloids in potato tubers resulting from exposure to light has been widely recognized as a cause of unpredictable quality loss of potato tuber.
Yan Qiao, Fang Yang, Qian Li, Panrong Ren, Peipei An, Dan Li, Junfei Xiao   +6 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

Peptide-Based Low Molecular Weight Photosensitive Supramolecular Gelators

Gels, 2022
Over the last couple of decades, stimuli-responsive supramolecular gels comprising synthetic short peptides as building blocks have been explored for various biological and material applications.
Bapan Pramanik, Sahnawaz Ahmed
doaj   +1 more source

Transcriptome analysis of bagging-treated red Chinese sand pear peels reveals light-responsive pathway functions in anthocyanin accumulation

Scientific Reports, 2017
Bagging is an efficient method to improve fruit colour development. This work reported a transcriptome analysis using bagging-treated red Chinese sand pear peels.
Songling Bai, Yongwang Sun, Minjie Qian, Fengxia Yang, Junbei Ni, Ruiyan Tao, Lin Li, Qun Shu, Dong Zhang, Yuanwen Teng   +9 more
doaj   +1 more source

A phase separation in a protonated layered nickel titanate to form Ni-doped anatase/rutile TiO2 nanocomposite with efficient visible-light responsive photocatalytic activity

Journal of Asian Ceramic Societies, 2020
We report a simple methodology for the preparation of an efficient visible-light responsive TiO2 photocatalyst through acid treatment of a lepidocrocite-type layered nickel cesium titanate (Cs0.7Ti1.65Ni0.35O4) for interlayer protonation and subsequent ...
Kanji Saito, Yusuke Komiya, Minoru Sohmiya, Masataka Ogasawara, Sumio Kato   +4 more
doaj   +1 more source

Potent antibacterial fibers with the functional “triad” of photothermal, silver, and Dex for bone infections

Materials & Design, 2022
Bacteria-induced bone infections disrupt the healing and repair ability of bone tissue, posing a serious challenge to the treatment of clinical bone defects.
Yonggang Liu, Feifei Liu, Yani Qiu, Zhikun Li, Qin Wei, Naiyin Zhang, Chuang Ma, Wei Xu, Yingbo Wang   +8 more
doaj   +1 more source

Genome-Wide Identification, Characterization, and Expression Analysis of BBX Genes During Anthocyanin Biosynthesis in Mango (Mangifera indica L.)

Biology
B-box (BBX) transcription factors are critical regulators of light-mediated anthocyanin biosynthesis, influencing peel coloration in plants. To explore their role in red mango cultivars, we identified 32 BBX genes (MiBBX1–MiBBX32) in the mango (Mangifera
Chengkun Yang, Muhammad Mobeen Tahir, Yawen Zhang, Xiaowen Wang, Wencan Zhu, Feili Li, Kaibing Zhou, Qin Deng, Minjie Qian   +8 more
doaj   +1 more source