Results 41 to 50 of about 15,849 (285)

Atomic Layer Deposition of CeO₂ Film with a Novel Heteroleptic Ce(III) Complex

Molecules
In this paper, four heteroleptic Ce(III) complexes, including Ce(thd)3-phen (thd = 2,2,6,6-tetramethyl-3,5-heptanedione, phen = 1, 10—phenanthroline (1), Ce(thd)3-MEDA (MEDA = N—Methylethylenediamine (2), Ce(thd)3-MOMA (MOMA = N-(2-Methoxyethyl ...
Wenyong Zhao, Hong Zhou, Jiahao Li, Yuchen Lu, Yuqiang Ding   +4 more
doaj   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Optical switching of the Dirac point in graphene multilayer field-effect transistors functionalized with spiropyran [PDF]

, 2014
A facile method for achieving optical switching of the Dirac point and conductance in reduced graphene oxide multilayer FETs that are non-covalently functionalized with a photoresponsive spiropyran derivative is presented.
Cho, Jeong Ho, Jeon, Eun Kyung, Joo, Piljae, Kim, Beom Joon, Kim, Byeong-Su   +4 more
core   +1 more source

Trap‐Modified Inverted Organic Photodetectors via Layer‐by‐Layer Processing with Poly(N‐vinylcarbazole) Additives

Advanced Functional Materials, EarlyView.
Trap state engineering in inverted organic photodetectors (OPDs) is achieved via combined layer‐by‐layer (LbL) processing and poly(N‐vinylcarbazole) (PVK) incorporation. LbL reduces the trap density while PVK additives gradually shift trap states from shallow band‐edge to deep mid‐gap levels, tailoring the energy distribution.
Jingwei Yi, Yi Yang, Yusen Pei, Apurva Gadikar, Vahid Mahdikhah, Myratgeldi Kotyrov, Seung Hyun Kim, Kenan Gundogdu, Wei You, Harald Ade, Franky So   +10 more
wiley   +1 more source

Photoresponsive Block Copolymers Containing Azobenzenes and Other Chromophores

Molecules, 2010
Photoresponsive block copolymers (PRBCs) containing azobenzenes and other chromophores can be easily prepared by controlled polymerization. Their photoresponsive behaviors are generally based on photoisomerization, photocrosslinking, photoalignment and ...
Takaomi Kobayashi, Haifeng Yu
doaj   +1 more source

Reconfigurable and Recyclable Photoactuators Based on Azobenzene-Containing Polymers

Frontiers in Chemistry, 2020
Photoactuators are promising smart materials that can adapt their shapes upon light illumination. Smart materials with recycling, reusable, and reconfigurable properties are crucial for a sustainable society, and it is important to expand their function.
Mingsen Chen, Mingsen Chen, Mingsen Chen, Shuofeng Liang, Chengwei Liu, Yuanli Liu, Si Wu, Si Wu   +7 more
doaj   +1 more source

Preparation of Photoresponsive Functionalized Acrylic Nanoparticles Containing Carbazole Groups for Smart Cellulosic Papers [PDF]

علوم و تکنولوژی پلیمر, 2017
Photoresponsive functionalized polymer nanoparticles were prepared as useful materials for preparation of smart papers. Such polymer nanoparticles have wide applications in several fields including papers, sensors, bioimaging and biomedicine.
Jaber Keyvan Rad, Ali Reza Mahdavian
doaj   +1 more source

Reusable Ionogel-based Photo-actuators in a Lab-on-a-disc [PDF]

, 2017
This paper describes the design, fabrication and performance of a reusable ionogel-based photo-actuator, in-situ photopolymerised into a lab-on-a-disc microfluidic device, for flow control.
Benito López, Fernando, Czugala, Monika, Ducree, Jens, Florea, Larisa, Glennon, Thomas, Sáez Castaño, Janire, Tudor, Aleksandru   +6 more
core   +2 more sources

Recent Developments in Synthesis and Photocatalytic Applications of Carbon Dots [PDF]

, 2020
The tunable photoluminescent and photocatalytic properties of carbon dots (CDs) via chemical surface modification have drawn increased attention to this emerging class of carbon nanomaterials.
Boonsith, Suthida, Kim, Dong Chung, Sakdaronnarong, Chularat, Sangjan, Amornrat, Shin, Hyeon Suk   +4 more
core   +1 more source

Photoresponsive Dioxazaborocanes‐Containing Oligomers

Chemistry – A European Journal
AbstractThe synthetic methodology for the preparation of photoresponsive dioxazaborocanes‐containing oligomers is developed. It relies on the transformation of the (diisopropylamino)boryl group (−BH(NiPr2)) into a dioxazaborocane unit in the presence of β‐aminodiols and involves a bis‐borylated dithienylethene photochromic unit.
Nour Nour Eddine, Laurine Meslong, Marie Cordier, Ismael Arroyo Diaz, Stéphane Aloïse, Marc Devillard, Gilles Alcaraz   +6 more
openaire   +3 more sources