Results 281 to 290 of about 2,950,439 (379)
Abstract A photocatalytic strategy for the radical alkenylation of aliphatic C(sp3)–H bonds with 2,3‐allenoate esters is described. The protocol takes place upon irradiation of the reaction mixture in the presence of the decatungstate anion, which triggers C−H cleavage in the chosen aliphatic substrates.
Alexandra Jorea+2 more
wiley +1 more source
A survey on temperature-aware routing protocols in wireless body sensor networks. [PDF]
Oey CH, Moh S.
europepmc +1 more source
A Cluster-Based Energy-Efficient Routing Protocol without Location Information for Sensor Networks
Gil Jae Lee+3 more
openalex +2 more sources
Ad-hoc on-demand distance vector routing
C. Perkins, E. Belding-Royer
semanticscholar +1 more source
Abstract α‐Chiral amines are versatile building blocks for the asymmetric synthesis of optically pure high‐added‐value chemicals, including pharmaceuticals, agrochemicals, and natural products. Herein, we report a one‐pot, two‐step sequential deracemization of racemic sec‐alcohols to optically enriched primary amines throught a photo‐biocatalytic ...
Natalia Antos+5 more
wiley +1 more source
Routing Protocol for Intelligent Unmanned Cluster Network Based on Node Energy Consumption and Mobility Optimization. [PDF]
Dong H, Yu B, Wu W.
europepmc +1 more source
The impact of different assembly strategies is discussed on the performance of nanoscale aptamer‐based SWCNT‐FET biosensors. By combining electrical and optical characterization, this is revealed that how aptamer conformation affects local electrostatic changes within the Debye length, leading to distinct sensor responses.
Haosen Miao+6 more
wiley +1 more source
Enhancing Clustering Efficiency in Heterogeneous Wireless Sensor Network Protocols Using the K-Nearest Neighbours Algorithm. [PDF]
Juwaied A+2 more
europepmc +1 more source
A freestanding ZnO nanorod array on carbon cloth (ZnO/CC) is synthesized via hydrothermal growth and studied during its electrochemical reduction to Zn. Advanced characterization techniques (SEM, HRTEM, and STXM) reveal the morphochemical evolution of ZnO nanorods, providing unprecedented insights into the ZnO‐to‐Zn conversion mechanism.
Elisa Emanuele+13 more
wiley +1 more source