Results 111 to 120 of about 175 (164)

Auxiliary Ligand‐Coordinated Nanoconfined Hydrophobic Microenvironments in Nickel(II)–Acetylide Framework for Enhanced CO2 Photoreduction

Angewandte Chemie, EarlyView.
A NiII–acetylide framework, TPA‐Ni(PBu3)2‐GY, demonstrates exceptional performance in the photocatalytic CO2 reduction. Synergistic effects, including d–p orbital overlap between NiII and alkynyl carbon atoms (─C≡C─NiII(PBu3)2─C≡C─), a π‐conjugated organic moiety, and an auxiliary coordinated ligand tributylphosphine‐derived hydrophobic nanoconfined ...
Yingying Qin, Jian Lu, Chen Zhang, Linli Xu, Wai‐Yeung Wong   +4 more
wiley   +2 more sources

Induction of Cell Death by Combined Treatment with Photosensitizer‐Chitosan Nanoparticles and the Ferroptosis Inducer RSL3 in Breast Cancer Cell Lines

Advanced NanoBiomed Research, EarlyView.
This study demonstrates that combination of phosphosensitizer‐conjugated chitosan nanoparticles and ferroptosis inducer RSL3 increases cell death in mesenchymal breast cancer cells. Data suggests that this is attributed to variations in ferroptosis‐related protein expression, lipid peroxydation and mitochondrial function.
Marek Feith, Saikat Das Sajib, Anne Grethe Myrann, Anders Høgset, Pablo Garrido, Alfredo Martinez, Erik Knutsen, Kirsten Sandvig, Tore Skotland, Gunhild Mari Mælandsmo, Tore‐Geir Iversen   +10 more
wiley   +1 more source

The Radical Anion, Dianion and Electron Transport Properties of Tetraiodotetraazapentacene

Chemistry – A European Journal, Volume 28, Issue 69, December 9, 2022., 2022
Filling the gap in the series of halogenated azaacenes. Tetraiodotetraazapentacene I4TAP is prepared and characterized. Its stable radical anion and high mobilities in organic field‐effect transistors make I4TAP a formidable n‐type semiconductor.
Thomas Wiesner, Zhu Wu, Jie Han, Lei Ji, Alexandra Friedrich, Ivo Krummenacher, Michael Moos, Christoph Lambert, Holger Braunschweig, Benjamin Rudin, Hilmar Reiss, Olena Tverskoy, Frank Rominger, Andreas Dreuw, Todd B. Marder, Jan Freudenberg, Uwe H. F. Bunz   +16 more
wiley   +1 more source

Hydrophilic Chitosan Derivatives: Synthesis and Applications

Chemistry – A European Journal, Volume 28, Issue 67, December 1, 2022., 2022
A benign and low‐cost alternative for fossil‐fuel‐sourced polymers, chitosan has tremendous potential because of its bioactivity, biocompatibility, biodegradability, and low toxicity. Synthetic pathways for chitosan derivatives with improved water solubility, and their associated applications, are explored. With the change in global direction towards a
Erez Cohen, Elena Poverenov
wiley   +1 more source

Decoding Double Layer Dynamics for CO2 Electroreduction over Cu

Angewandte Chemie International Edition, Accepted Article.
Understanding of the nature and role of the electric double layer (EDL) at electrocatalytic interfaces is critical to optimizing electrochemical processes such as the carbon dioxide reduction reaction (CO2RR). Despite its postulated influence on CO2RR activity, direct spectroscopic evidence of the complex interplay between EDL structure and reaction ...
Daniel Sinausia, Noam Zisser, Thierry Killian Slot, David Eisenberg, Florian Meirer, Charlotte Vogt   +5 more
wiley   +1 more source

Red‐Light‐Mediated Generation of Radicals: Applications in Organic Synthesis, Small‐Molecule Activation, Polymerization, and Bio‐Related Fields

Angewandte Chemie International Edition, Accepted Article.
The field of visible light‐mediated photochemistry has experienced significant growth, leading to the development of a wide array of methodologies in synthetic organic chemistry. In particular, photocatalysis by using long‐wavelength light such as red and near‐infrared (NIR) light has garnered substantial attention recently.
Tong Zhang, Suman Pradhan, Shoubhik Das
wiley   +1 more source

Redox‐Activated Near Infrared/Shortwave Infrared Emissive Chromophores: Synthesis of Triphenylamine‐Appended Pyrazinacenes

Angewandte Chemie International Edition, EarlyView.
Redox‐active triphenylamine‐appended pyrazinacenes show extreme reversible redox‐coupled switching of their photophysical properties. In their reduced state, absorption and emission bands fall well within the visible region. Oxidation results in a shift in the absorption and fluorescence bands to the near infrared and short‐wave infrared regions while ...
Gary J. Richards, Kazushi Nakada, Keita Aoki, Tomoki Jitsukata, Kana Hashimoto, Toshiki Tajima, Ryusuke Mizoguchi, Ayumi Ishii, Jonathan P. Hill, Akiko Hori   +9 more
wiley   +1 more source

BLOOD BICARBONATE LEVELS FOLLOWING ADMINISTRATION OF SODIUM BICARBONATE [PDF]

Journal of Biological Chemistry, 1921
Hobart A. Reimann, Stanley P. Reimann
openaire   +1 more source

Valorization of CNSL as a Sustainable Solution for PVC Plasticization: A Comprehensive Study of Cardanol–Cardol Mixture

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT For the first time, a mixture of cardanol and cardol esters has been studied as plasticizers for PVC. From our previous work, it has been established that the favorable plasticizing properties of cardol for PVC materials exist. Hence, the utilization of cashew nutshell liquid (CNSL), a naturally occurring mixture of cardanol and cardol, as a ...
Adélaïde Gartili, Vincent Lapinte, Benoit Briou, Sylvain Caillol   +3 more
wiley   +1 more source

High Conductivity in PEDOT:PSS Thin‐Films by Secondary Doping with Superacid Vapor: Mechanisms and Application to Thermoelectrics

Advanced Physics Research, EarlyView.
Post‐treatments utilizing superacid vapor in conjunction with methanol immersion enhance the electrical conductivity of PEDOT:PSS films, achieving values exceeding 2000 S cm−1. The vapor treatment induces vertical phase separation and improves the lamellar stacking of PEDOT chains, thereby enhancing inter‐chain and inter‐grain charge transport.
Juhyung Park, Jeong Han Song, Jae Gyu Jang, Jeonghun Kwak   +3 more
wiley   +1 more source