Results 101 to 110 of about 31,710 (279)

A Diabatic Three-State Representation of Photoisomerization in the Green Fluorescent Protein Chromophore

, 2009
We give a quantum chemical description of bridge photoisomerization reaction of green fluorescent protein (GFP) chromophores using a representation over three diabatic states.
Angeli, Burghardt, Cederbaum, Cederbaum, Linares, McWeeny, Peterman, Quenneville, Ross H. McKenzie, Seth Olsen, Wu, Yang, Zilberg, Zilberg   +13 more
core   +1 more source

Optogenetics and deep brain stimulation neurotechnologies [PDF]

, 2015
Brain neural network is composed of densely packed, intricately wired neurons whose activity patterns ultimately give rise to every behavior, thought, or emotion that we experience. Over the past decade, a novel neurotechnique, optogenetics that combines
A Berndt, A Berndt, A Priori, AA Kuhn, AA Kuhn, AS Chuong, B Sauer, B Wingeier, BY Chow, BY Chow, C Bamann, D Luo, D Oesterhelt, D Oesterhelt, D Williams, ES Boyden, EY Uc, F Zhang, F Zhang, G Foffani, G Miesenbock, G Nagel, J Cavanaugh, J Mobley, J Volkmann, J Wells, J Wietek, JG Bernstein, JG Bernstein, JG Bernstein, JL Spudich, JL Spudich, JO Dostrovsky, JZ Tsien, L Bekar, L Madisen, LA Gunaydin, M Weinberger, M Weinberger, MC Rodriguez-Oroz, MJ Lehmkuhle, ML Welter, MM Doroudchi, O Yizhar, P Brown, P Silberstein, R Levy, R Levy, R Levy, R Waehler, S Zhao, TW Chen, VC Anderson, X Han, X Han, X Han, X Han, X Han, X Liu   +58 more
core   +2 more sources

photoisomerization

, 2014
Citation: 'photoisomerization' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04622 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Bistable Dual‐Responsive Azobenzene‐co‐PNIPAM Soft Microactuators via Two‐Photon Direct Laser Writing

Advanced Intelligent Systems, EarlyView.
This work shows the successful integration of intrinsic bistability into thermoresponsive soft microactuators, fabricated by two‐photon polymerization utilizing the (E)–(Z)‐isomerization of azobenzenes. The bistable behavior accounts for a reversible volume change of Azo_pNIPAM microactuators initiated by light irradiation, at constant ambient ...
Chantal Barwig, Ruchira Colaco, Alina‐Sophie Koch, Sophie Geiger, Ernest R. Curticean, Irene Wacker, Zhe Wang, Målin Schmidt, Annabelle Sonn, Sadaf Pashapour, Fereydoon Taheri, Rasmus R. Schröder, Anne Staubitz, Christine Selhuber‐Unkel   +13 more
wiley   +1 more source

History-dependent nano-photoisomerization by optical near-field in photochromic single crystals

Communications Materials
The history dependence of physical systems is promising for solving complex problems. To exploit spontaneous nanometre-scale optical memory for computation, the history dependence must be elucidated. Here, we demonstrate history-dependent or dynamic nano-
Yuji Arakawa, Kazuharu Uchiyama, Kingo Uchida, Makoto Naruse, Hirokazu Hori   +4 more
doaj   +1 more source

Density functional theory study of azobenzene derivatives as potential materials for wettability switching

Қарағанды университетінің хабаршысы. Физика сериясы
In this study, density functional theory (DFT) is employed to analyze the properties of 16 azobenzene derivatives, assessing their potential as wettability switching materials. Inspired by K.
G. Adyrbekova, P. Saidakhmetov, R. Burganova, I. Piyanzina, G. Baiman, G. Baubekova, D. Tayurskii   +6 more
doaj   +1 more source

Influences of Central Units and Terminal Chains on the Banana-Shaped Liquid Crystals

Crystals, 2020
Azo-functionalized materials are one of the appealing groups of the functionalized materials owing to their photoswitching behaviour and have been explored for various potential applications viz., optical data storage, sensor, display devices, nonlinear ...
Tang Xin Ting, Mohd Sani Sarjadi, Md Lutfor Rahman   +2 more
doaj   +1 more source

Electronic structure of an iron porphyrin derivative on Au(1 1 1) [PDF]

, 2018
Surface-bound porphyrins are promising candidates for molecular switches, electronics and spintronics. Here, we studied the structural and the electronic properties of Fe-tetra-pyridil-porphyrin adsorbed on Au(1 1 1) in the monolayer regime.
Czekelius, Constantin, Franke, Katharina J., Lotze, Christian, Rolf, Daniela, Stein, Arnulf, Tegeder, Petra   +5 more
core   +2 more sources

Kinetics of photoinduced matter transport driven by intensity and polarization in thin films containing azobenzene [PDF]

, 2012
We investigate the kinetics of photoinduced deformation phenomena in azobenzene-containing thin solid films. We show that a light intensity pattern and a light polarization pattern produce two distinct material transport processes whose direction and ...
FABBRI, FILIPPO, J. P. Boilot, J. Peretti, K. Lahlil, MONACO, Salvatore, Y. Lassailly   +5 more
core   +1 more source

Advancing design strategies in smart stimulus‐responsive liposomes for drug release and nanomedicine

BMEMat, EarlyView.
Schematic illustration of stimulus‐responsive liposomes designed for controlled drug release and nanomedicine. The innermost circle represents different liposomal structures, including unilamellar, multilamellar, and multivesicular liposomes. The middle layer illustrates the responsive phospholipid components.
Yuchen Guo, Nan Li, Daiwei Zhang, Jingya Gu, Zhihuan Liao, Zihao Teng, Xiangfu Du, Peter S. Timashev, Shipeng Chen, Shuaidong Huo   +9 more
wiley   +1 more source