Results 191 to 200 of about 109,025 (272)

Dispersion-Enhanced Nitrogen-Centered Photocatalysis of the Direct Hydrogen Atom Transfer. [PDF]

Angew Chem Int Ed Engl
Zhang J, Zhuang K, Trevino R, Dhungana BR, Sun H, Yin S, Li Y, Sanchez JA, Xia X, Elerian R, Sun Y, Fremin SO, Huang C, He M, Cheng M, Larionov OV, Jin S.   +16 more
europepmc   +1 more source

Preparation of Aqueous Solutions with Information on Solids Using Natural Polymers by Solid‐State Mixing

The Chemical Record, EarlyView.
The solid‐state information, such as chiral crystal formation, crystal polymorphism, mechanochromism, room‐temperature phosphorescence, and fluorescence detection by molecular recognition, is maintained even when the functional guest molecules are solubilized in water using natural polymers.
Keita Yamana, Riku Kawasaki, Atsushi Ikeda   +2 more
wiley   +1 more source

Highly selective and practical hydrogenation of functionalized (hetero)arenes. [PDF]

Nat Commun
Qu R, Jena S, Xiao L, Yang H, Cai R, Bartling S, Atia H, Jackstell R, Franke R, Junge K, Jiao H, Hutchings GJ, Beller M.   +12 more
europepmc   +1 more source

Metal‐Free Electrophilic Borylative Cyclizations of Alkynes

The Chemical Record, EarlyView.
Metal‐free borylative cyclizations based on electrophilic alkyne activation by boron Lewis acids provide efficient access to borylated hetero‐ and carbocycles. Early studies using B(C6F5)3 displayed limited scope and application, whereas recent ClBcat‐ and BCl3‐based methods enable mild CB and CC/CX bond formation for the synthesis of cycles ...
Jaime Mateos‐Gil, Marcos Humanes, Manuel A. Fernández‐Rodríguez, Patricia García‐García   +3 more
wiley   +1 more source

Synthesis and Structural Characterization of Oligo(carbonate diol)s and Oligo(urethane-carbonate diol)s via a Transesterification-Polycondensation Route. [PDF]

Materials (Basel)
Mamiński MŁ, Parzuchowski PG, Wołosz D, Zimny A.   +3 more
europepmc   +1 more source

The malate–aspartate shuttle supports thermogenic lipid mobilization in brown adipocytes

The FEBS Journal, EarlyView.
Brown fat cells burn lipids within their mitochondria to generate heat. This process involves two energy “shuttles,” one of which is naturally blocked during heat production. We found that the second shuttle (MASh) is not required to generate heat. However, when MASh is disabled, the fatty acids meant for fuel are instead converted back into stored fat.
Michaela Veliova, Caroline M. Ferreira, Katrina P. Montales, Francisco Villalobos, Alexandra J. Brownstein, Rebeca Acín‐Pérez, Gabrielly S. Ferreira, Anthony E. Jones, Linsey Stiles, Ajit S. Divakaruni, Marc Liesa, Orian S. Shirihai, Marcus F. Oliveira   +12 more
wiley   +1 more source

Rooting Conifer Genetic Research: An Accessible and Efficient Transformation System

Plant Biotechnology Journal, EarlyView.
ABSTRACT Conifers serve as the cornerstone of global forest ecosystems, yet their genetic transformation faces notorious challenges. To overcome the intrinsic resistance of conifer adventitious roots to Agrobacterium/Rhizobium‐mediated transformation, we systematically and iteratively engineered the binary vector by introducing chimeric Ri plasmid ...
Jing‐Jing Li, Yi‐Mei Zhao, Jia‐Fan Liu, Chen‐He Li, Hui Zhang, Yi‐Tong Song, Quan Zuo, Pei‐Yi Wang, Kai Gao, Dong Meng, Shi‐Hui Niu   +10 more
wiley   +1 more source

Pt nanoparticles breathe and reversibly detach from Al₂O₃ in hydrogen. [PDF]

Nat Commun
Bonavia D, Ricchebuono A, Lazzarini P, Vottero E, Pellegrini R, Piovano A, Chizallet C, Raybaud P, Dejoie C, Alxneit I, Checchia S, Ferri D, Groppo E.   +12 more
europepmc   +1 more source

Exploring natural sunscreens: UVB protection and antioxidant properties in gadusol‐rich fish roes extracts

Photochemistry and Photobiology, EarlyView.
Gadusol‐rich extracts provide effective UVB protection and antioxidant activity in HaCaT cells and C. elegans, highlighting their potential as natural photochemoprotective agents for pharmaceutical and cosmetic applications. It also demonstrates remarkable in vitro antioxidant capacity and thermal stability over time.
Rocío Isla Naveira, Gabriela Hollmann, José María Monserrat, Ana Paula S. Votto, Julie Medeiros da Silveira, Andressa Mai Matsumoto, Lais Zortéa, Andy Joel Taipe Huisa, Agueda E. Massa, M. Sandra Churio   +9 more
wiley   +1 more source