Results 281 to 290 of about 579,688 (424)

Hydrocyclization/Defluorination of CF3‐Substituted Acrylamides: Insights from Kinetics of Hydrogen Atom Transfer

Advanced Science, EarlyView.
The study develops a H•/H– transfer strategy enabling efficient hydrocyclization/defluorination of CF3‐acrylamides to synthesize Seletracetam derivatives with gem‐difluoroalkenes. Mechanistic studies reveal distinct pathways: the NiII‐H/PhSiH3 system operates through a hydrogen atom transfer process, while the 1,4‐Michael addition of H– appears to be ...
Yanjun Wan, Ronghui Shao, Jack R. Norton
wiley   +1 more source

Longitudinal assessment of tricuspid regurgitation following conduction system pacing. [PDF]

Sci Rep
Oida M, Fujiu K, Hasumi E, Oshima T, Kani K, Goto K, Hashimoto M, Kojima T, Shimizu Y, Yamagata K, Oguri G, Komuro I.   +11 more
europepmc   +1 more source

Mixed‐Dimensional Floating Gate Phototransistors for Mixed‐Modal In‐Sensor Reservoir Computing

Advanced Science, EarlyView.
Designing bio‐inspired multisensory neuromorphic devices holds significant importance for low‐power and high‐efficiency computing. Here, the authors introduce a floating‐gate phototransistor based on the mixed‐dimensional heterostructure of 0D‐CsPbBr3 QDs and 2D‐MoS2 few layers.
Weilun Ouyang, Qirui Zhang, Jiangang Chen, Xiao Luo, Xuemei Wang, Yingying Chen, Fan Yang, Qi Nie, Qing Liu, Fucai Liu   +9 more
wiley   +1 more source

Case report demonstrating novel approaches for leadless pacemaker implantation in the single ventricle heart. [PDF]

Eur Heart J Case Rep
Hayle P, Altayeb F, Hale A, Rao A, Ashrafi R.   +4 more
europepmc   +1 more source

Pervenous Pacing of the Specialized Conducting System in Man [PDF]

, 1970
Onkar S. Narula, Benjamin J. Scherlag, Philip Samet   +2 more
openalex   +1 more source

Fast pH‐Driven Solubilization Method of Realgar (As4S4) to Reduce the Toxicity of Arsenic [As(III)] for Medicinal Purposes

Advanced Science, EarlyView.
Arsenic trioxide transformed acute promyelocytic leukemia therapy and shows promise against HIV. A new method to solubilize the mineral realgar produces different arsenic species depleting the main arsenic target, nuclear PML protein, and retaining effects on leukemic and HIV reservoir cells, while minimizing off‐target damage.
Bojana Lucic, Douglas Santana Franciscato, Helton Pereira Nogueira, Lara Gallucci, Alceu Totti Silveira Junior, Asmaa Mohamed Ismail, Millie Robinson, Teresa Dallinger, Claudia Gutfleisch, Jochen Kurz, Maytê Toledo, Jessica Dias da Silva Ferraz, Mohammad Tarek, Danilo Dias, Ricardo Sobhie Diaz, Mahmoud ElHefnawi, Mattia Forcato, Hugo P Monteiro, Marina Lusic, Iart Luca Shytaj, Andrea Savarino   +20 more
wiley   +1 more source

Clinical outcomes of His bundle pacing vs. right ventricular pacing in patients with conduction disturbances following transcatheter aortic valve replacement. [PDF]

BMC Cardiovasc Disord
Zhang D, Zhao Q, Hou S, Qu C, Zhang R, Gao Y, Yang O, Xian H.   +7 more
europepmc   +1 more source

The essentials of cardiac pacing [PDF]

, 1978
G Fontaine, Y Grosgogeat, J.‐J. WELTI, J. I Evans   +3 more
openalex   +1 more source

Superelastic and Ultra‐Soft MXene/CNF Aerogel@PDMS‐Based Dual‐Modal Pressure Sensor for Complex Stimuli Monitoring

Advanced Science, EarlyView.
A triboelectric‐piezoresistive dual‐modal pressure sensor based on superelastic and ultrasoft MXene/cellulose nanofiber (CNF) aerogel@PDMS is fabricated. The sensor exhibits high sensitivity and stable sensing performance via a dual mechanism. Through the effective combination of these two mechanisms, comprehensive monitoring of complex stimuli can be ...
Ao Wang, Zhenqiu Gao, Shaokuan Wu, Yihan Wei, Bohan Lu, Jia Shi, Lanyue Shen, Yina Liu, Xuhui Sun, Zhen Wen   +9 more
wiley   +1 more source

Strategies and Considerations for Safe Reinforcement Learning in Programming Cardiac Implantable Electronic Devices. [PDF]

Med Res Arch
Komp J, Boggaram A, Kao DP, Trivedi A, Rosenberg MA.   +4 more
europepmc   +1 more source