Results 81 to 90 of about 15,963 (212)

Photo-controlled permeation of spiropyran modified gramicidin A ion channel [PDF]

, 2006
Thesis (M.S.) University of Alaska Fairbanks, 2006Biomimetic devices show great potential as being molecular sensors of biological species. Gramicidin A (gA) is a well studied ionophore that can be easily modified at the C-terminus to be incorporated ...
Cushing, Gregory W.
core  

Recent advances in photoresponsive-based triazole sensors and their applications in biomaterials

Results in Chemistry
The photoresponsive nature of the triazole sensors introduces a dynamic element to biomaterial sensing, enabling precise control and modulation of their response.
Mani Rajasekar, Chiterasu Narendran, Jennita Mary, Meenamigai Sivakumar, Masilamani Selvam   +4 more
doaj   +1 more source

Evaluating Nanoshells and a Potent Biladiene Photosensitizer for Dual Photothermal and Photodynamic Therapy of Triple Negative Breast Cancer Cells

Nanomaterials, 2018
Light-activated therapies are ideal for treating cancer because they are non-invasive and highly specific to the area of light application. Photothermal therapy (PTT) and photodynamic therapy (PDT) are two types of light-activated therapies that show ...
Rachel S. Riley, Rachel K. O’Sullivan, Andrea M. Potocny, Joel Rosenthal, Emily S. Day   +4 more
doaj   +1 more source

A New Class of Photoresponsive Surfactants [PDF]

, 2003
Recently, surface tension has been shown to be important in emerging high technologies, such as in pumping and control of flow in microfluidic devices, in microchemical analysis of complex fluids, and in rapid DNA screening, etc.
Hatton, T. Alan, Shang, Tiangang, Smith, Kenneth A., Wang, Elizabeth A.   +3 more
core  

Molecular Nanomagnets with Photomagnetic Properties: Design Strategies and Recent Advances

Magnetochemistry
The magnetic properties of molecular nanomagnets can be finely modulated by light, which provides great potential in optical switches, smart sensors, and data storage devices.
Xiaoshuang Gou, Xinyu Sun, Peng Cheng, Wei Shi   +3 more
doaj   +1 more source

Synthesis of a double-stranded spiroborate helicate bearing stilbene units and its photoresponsive behaviour

, 2014
HPC resources of CINES and of IDRIS under the allocations 2013-[x2013080649] made by GENCI (Grand Equipement National de Calcul Intensif)International audienceA novel spiroborate-based double-stranded helicate bearing photoresponsive cis-stilbene units ...
Katan, Claudine, Min, Heejun, Taura, Daisuke, Yashima, Eiji   +3 more
core   +4 more sources

Theoretical study on the alkyl chain length impact of azobenzene-based photoresponsive ionic liquids

BMC Chemistry
The light-modulated isomerization and aggregation behavior of ionic liquids (ILs) in aqueous solutions holds fundamental and technological significance. Although several azobenzene-based photoresponsive ILs have been synthesized, there is still a lack of
Liyao Ying, Zhaoyang Ju, Chunjin Lin, Pin Wang, Haixiang Cheng, Liyong Ding, Tianshu Chu, Chunxiao Gong, Bing Zhou, Mengting Yu, Chengsheng Ge   +10 more
doaj   +1 more source

Photomodulating chiroptic behaviors in nanosegregated mesophase from a mixture system consisting of nonchiral bent-core and photo-responsive rod-like mesogens

Journal of Information Display, 2018
In this study, photoresponsive (PR) nanosegregated mesophases were prepared from a mixture system consisting of nonchiral bent-core (BC) and PR rod-like mesogens. The circular dichroism (CD) intensities depended strongly on the thermotropic polymorphism (
Sung-Wook Jeon, Hyeon-Joon Choi, Jae-Hyun Bae, Byeong-Cheon Kim, Suk-Won Choi   +4 more
doaj   +1 more source

Reversible Switching of the Shear Modulus of Photoresponsive Liquid-Crystalline Polymers [PDF]

, 2009
Manipulation makes light work: The morphology and rheological properties of a liquid-crystalline system can be dynamically manipulated with UV light by attaching photoresponsive liquid-crystalline moieties to a siloxane-based polymer. Stimulation with UV
Ahn, Barrett, Beyer, Camacho-Lopez, Corbett, de Gennes, Ewoldt, Finkelmann, Hrozhyk, Ikeda, Ikeda, Ketner, Kondo, Köhler, Lehmann, Lehmann, Lemieux, Lendlein, Li, Mamiya, Mather, Mayer, Naciri, Rousseau, Rousseau, van Laake, Verploegen, Verploegen, Wilhelm, Yu, Yu, Yu   +31 more
core   +1 more source

Penetrating radiation system for detecting the amount of liquid in a tank Patent [PDF]

, 1970
Radiation source and detection system for measuring amount of liquid inside tanks independently of liquid ...
Kaminskas, R. A., Wright, D. E.
core   +1 more source