Results 231 to 240 of about 41,640 (267)

Photochemical Cyclization of Tertiary Buta‐2,3‐dienamides to β‐Lactams Upon Triplet Energy Transfer

Angewandte Chemie, EarlyView.
Energy transfer is the key to the successful photocyclization of the title compounds to 3,4‐disubstituted 2‐azetidinones. If the substituent at the nitrogen atom is primary (R2 = H), trans products are formed exclusively. The triplet state of xanthen‐9‐one (XT) was found to be quenched by an allene amide (R, R2 = H, R1 = Bn, and R3 = Ph) with a ...
Johannes Hofer, Maria‐Sophie Bertrams, Christoph Kerzig, Thorsten Bach   +3 more
wiley   +2 more sources

3D Hierarchical Cu Nanowire Scaffolds with Rest-Free Symmetric Pulsed Plating/Stripping for Stable Lithium-Metal Anodes. [PDF]

ChemSusChem
Choi Y, Park E, Lee K.
europepmc   +1 more source

Prognostic value of tumor deposits and their different response to neoadjuvant therapy in locally advanced rectal cancer. [PDF]

PLoS One
Zhou D, Zhou J, Hu B, Yu Y, Bian Y, Yang C, Bai Y, Chen H.   +7 more
europepmc   +1 more source

Cultural-morphology and molecular analysis of <i>Botryodiplodia theobromae</i>, a pathogen of coconut fruit. [PDF]

Open Res Eur
Ekhorutomwen OE, Oufensou S, Chidi NI, Migheli Q, Shittu OH.   +4 more
europepmc   +1 more source

Proximity Engineering of Fe‒N4 Twins for Oriented Generation of Singlet Oxygen for Hospital Wastewater Treatment

Angewandte Chemie, EarlyView.
Precise modulation of Fe–N4 site distances constructs spin‐regulated Fe–N4 twins, triggering a volcano‐type Fenton‐like activity and promoting oriented singlet oxygen generation. The twin‐site catalyst enables highly selective and efficient hospital wastewater purification with simultaneous pharmaceutical degradation and disinfection under low ...
Xinhao Wang, Zhaokun Xiong, Shuai Yang, Hongyu Zhou, Yanbiao Shi, Zelin Wu, Bingkun Huang, Lei Yang, Chuan‐Shu He, Xiaoguang Duan, Bo Lai   +10 more
wiley   +1 more source

Review on Metal Powder Manufactured by Technologies Utilizing Centrifugal Force. [PDF]

Materials (Basel)
Wu Z, Lu X, Shi Q, Zhao Y.
europepmc   +1 more source

Imaging ionospheric irregularities by earth observation radar satellite

, 2022
Sato, Hiroatsu, Kim, Junsu, Otsuka, Yuichi   +2 more
openaire   +1 more source

Effectiveness and Acceptability of Visual Inspection With Acetic Acid as a Screening Test for Cervical Intraepithelial Neoplasia. [PDF]

Cureus
Theeparuban M, Kopalasuntharam M.
europepmc   +1 more source

Airborne-Platform-Assisted Transmission and Control Separation for Multiple Access in Integrated Satellite-Terrestrial Networks. [PDF]

Sensors (Basel)
Huang C, Ma X, Xin X, Han W, Dong Y.
europepmc   +1 more source

Dibenzazepine Bridged Network Polymeric Phthalocyanines as Degradable Heterogeneous Photocatalysts

Angewandte Chemie International Edition, EarlyView.
Dibenzazepine photodynamic bridge has been introduced to zinc and cobalt networks phthalocyanines (NP‐Pcs) to obtain degradable heterogeneous photocatalysts. For the first time, light irradiation plays a key role in “design, use and degradation” of NP‐Pcs.
Erem Ahmetali, Azra Kocaarslan, Vanessa Trouillet, Stefan Heißler, Stefan Bräse   +4 more
wiley   +1 more source