Results 31 to 40 of about 1,455 (136)
A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation
Advanced Science, EarlyView.A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu +7 more
wiley +1 more source
Enhancing Sensitivity across Scales with Highly Sensitive Hall Effect‐Based Auxetic Tactile Sensors
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.Herein, a tactile sensor based on hall‐effect sensors with an auxetic structure, called Hall effect‐based auxetic tactile sensor (HEATS), is proposed. The change in magnetism resulting from the deformation of the auxetic structure is utilized for sensing.
Youngheon Yun +6 more
wiley +1 more source
A Soft Robotic Jellyfish with Decoupled Actuators for Agile 3D Locomotion
Advanced Intelligent Systems, EarlyView.This study presents a soft robotic jellyfish featuring a functionally decoupled actuation architecture. By separating propulsion, steering, and vertical regulation into independent modules, the robot overcomes conventional coupled‐motion limitations. Utilizing a passive‐valve‐based differential drag strategy and lateral water jets, it achieves agile 3D
Zhuoheng Li +6 more
wiley +1 more source
Beilstein Journal of Organic Chemistry, 2013 In this work we analyze the whole molecular mechanism for intramolecular aromatic hydroxylation through O2 activation by a Schiff hexaazamacrocyclic dicopper(I) complex, [CuI2(bsH2m)]2+.
Albert Poater, Miquel Solà
doaj +1 more source
Computational Comparison of CPDT to other Conjugated Linkers in Triarylamine-based Organic Dyes
CHIMIA, 2013 The use of the cyclopentadithiophene (cpdt) fragment to chemically link electron donor and acceptor groups has become a rather common procedure to design new organic dyes with enhanced light harvesting properties.
Clàudia Climent, David Casanova
doaj +1 more source
Revista de Química, 2023 El diseño de medicamentos se ha beneficiado significativamente de los avances en la química computacional y las redes neuronales. En este artículo, exploramos el papel fundamental que desempeñan técnicas de la química computacional como la Teoría del ...
Jesus Valdiviezo
doaj +1 more source
Assessment of a Computational Protocol for Predicting Co-59 NMR Chemical Shift
Magnetochemistry, 2023 In the present study, we benchmark computational protocols for predicting Co-59 NMR chemical shift. Quantum mechanical calculations based on density functional theory were used, in conjunction with our NMR-DKH basis sets for all atoms, including Co ...
Matheus G. R. Gomes +4 more
doaj +1 more source
ChemistryEuropeHerein, we describe the trifluoro‐ and difluoroethoxylation of C(sp2)‐H bonds using nickel(II) complexes incorporating a model macrocyclic arene substrate.
Lorena Capdevila +5 more
doaj +1 more source
Minimum conditions for accurate modeling of urea production via co-electrolysis
Communications Chemistry, 2023 Co-electrolysis of carbon oxides and nitrogen oxides promise to simultaneously help restore the balance of the C and N cycles while producing valuable chemicals such as urea.
Ricardo Urrego-Ortiz +5 more
doaj +1 more source
Soft Colloidal Robots: Magnetically Guided Liquid Crystal Torons for Targeted Micro‐Cargo Delivery
Small, EarlyView.Torons, topological quasiparticles in liquid crystals, can be propelled using electric fields and precisely steered with magnetic alignment, enabling programmable motion without fluid flow. In microfluidic channels, they transport colloidal cargo and exhibit novel dynamic behavior. Their uniformity, softness, and reconfigurability make torons ideal for
Joel Torres‐Andrés +4 more
wiley +1 more source