Results 1 to 10 of about 187,867 (295)

Charge transport mechanism and memristive effect in a thin film based on fluorinated polyaryl ether containing 1,4-dioxo-thioxanthene-9-one in-chain blocks

Physics of Complex Systems
A new fluorinated thermally stable polyaryl ether with electron-withdrawing thioxanthenone in-chain block (FPAE-ThS) was synthesized through the interaction of perfluorobiphenyl with 1,4-dihydroxy-9H-thioxanthene-9-one.
Андрей Андреевич Гисматулин, Владимир Алексеевич Пустоваров, Данила Сергеевич Одинцов, Ирина Александровна Оськина, Инна Казимировна Шундрина, Иван Алексеевич Азаров, Леонид Анатольевич Шундрин, Владимир Алексеевич Гриценко   +7 more
doaj   +1 more source

Stereoselective Organic Reactions in Heterogeneous Semiconductor Photocatalysis

Frontiers in Chemistry, 2019
The most significant feature of heterogeneous semiconductor photocatalysis is that both oxidation and reduction occur in a one-pot process. Thus, photocatalysis leads to unique redox organic reactions that cannot be achieved by conventional techniques ...
Shigeru Kohtani, Akira Kawashima, Hideto Miyabe   +2 more
doaj   +1 more source

Electron‐Assisted Deposition‐Polymerization in Vacuum of Polymethines with Terminal Allyl Group

Macromolecular Materials and Engineering
Polymethines containing an allyl group have been synthesized. Their films are produced by physical vapor deposition (PVD) on glass, silicon (Si), gold (Au), polytetrafluoroethylene (PTFE), and nanostructured plastic substrates.
Kostyantyn Grytsenko, Tamara Doroshenko, Yurii Kolomzarov, Petro Lytvyn, Yurii Slominskii   +4 more
doaj   +1 more source

Synthesis and properties of novel star-shaped oligofluorene conjugated systems with BODIPY cores

Beilstein Journal of Organic Chemistry, 2014
Star-shaped conjugated systems with varying oligofluorene arm length and substitution patterns of the central BODIPY core have been synthesised, leading to two families of compounds, T-B1–T-B4 and Y-B1–Y-B4, with T- and Y-shaped motifs, respectively ...
Clara Orofino-Pena, Diego Cortizo-Lacalle, Joseph Cameron, Muhammad T. Sajjad, Pavlos P. Manousiadis, Neil J. Findlay, Alexander L. Kanibolotsky, Dimali Amarasinghe, Peter J. Skabara, Tell Tuttle, Graham A. Turnbull, Ifor D. W. Samuel   +11 more
doaj   +1 more source

Novel optical measurement technique for antimicrobial photodynamic therapy using Scattered Light Integrating Collector (SLIC)

Scientific Reports
Advancing new treatment modalities for microbial infections is a priority, given the threat of antimicrobial resistance. Current work includes the development of new non-traditional treatments, including antimicrobial photodynamic therapy (aPDT ...
Marianna Leite de Avellar, Hassan Hafeez, Robert Hammond, Ifor D. W. Samuel   +3 more
doaj   +1 more source

Ultrafast photoinduced electron transfer in coumarin 343 sensitized TiO2-colloidal solution [PDF]

, 2012
Photoinduced electron transfer from organic dye molecules to semiconductor nanoparticles is the first and most important reaction step for the mechanism in the so called “wet solar cells” [1]. The time scale between the photoexcitation of the dye and the
Grätzel, Michael, Huber, Robert, Moser, Jacques E., Spörlein, Sebastian, Wachtveitl, Josef   +4 more
core  

RGB‐Single‐Chip OLEDs for High‐Speed Visible‐Light Communication by Wavelength‐Division Multiplexing

Advanced Science
Organic light‐emitting diodes (OLEDs) have been developed for high‐speed transmitters of visible‐light communication (VLC) but so far the possibility of direct fabrication of multiple colors on a single substrate has not been exploited for multi‐Gbps ...
Kou Yoshida, Cheng Chen, Harald Haas, Graham A. Turnbull, Ifor D. W. Samuel   +4 more
doaj   +1 more source

Organic semiconductors [PDF]

Journal of Chemical Education, 1963
openaire   +2 more sources

2,6-Bis(benzo[b]thiophen-2-yl)-3,7-dipentadecyltetrathienoacene (DBT-TTAR2) as an Alternative of Highly Soluble p-type Organic Semiconductor for Organic Thin Film Transistor (OTFT) Application

Journal of Pure and Applied Chemistry Research, 2013
A new compound of organic semiconductor based on tetrathienoacene (TTA) derivatives, DBT-TTAR2 was synthesized and characterized. The corporation of dibenzo[b,d]thiophene (DBT) group and alkyl substituent in both ends of TTA core have a significant ...
Mery B. Supriadi, Ming-Chou Chen, You-Shan Li   +2 more
doaj  

Organic Semiconductor Single Crystal Arrays: Preparation and Applications. [PDF]

Adv Sci (Weinh), 2023
Zhao X, Zhang H, Zhang J, Liu J, Lei M, Jiang L.   +5 more
europepmc   +1 more source