Results 101 to 110 of about 25,733 (269)

The impact of Kelvin probe force microscopy operation modes and environment on grain boundary band bending in perovskite and Cu(In,Ga)Se2 solar cells [PDF]

, 2021
E. Lanzoni, Thibaut Gallet, Conrad Spindler, O. Ramírez, C. K. Boumenou, S. Siebentritt, A. Redinger   +6 more
semanticscholar   +1 more source

Ionic Liquid‐Enhanced 3D Printed Flexible Resin for Pressure‐Sensing Applications

Advanced Materials Technologies, EarlyView.
A 3D‐printed resin–ionic liquid (IL) composite forms gyroid ionotronic architectures showing dynamic ionic migration under compression. Impedance analysis reveals distinct frequency responses across three topologies at high IL concentrations.
Nelson Pereira, Ana Sofia Castro, Cristian Mendes‐Felipe, Daniela Maria Correia, Senentxu Lanceros‐Méndez   +4 more
wiley   +1 more source

Spatial mapping of photovoltage and light-induced displacement of on-chip coupled piezo/photodiodes by Kelvin probe force microscopy under modulated illumination. [PDF]

Beilstein J Nanotechnol, 2023
Eftekhari Z, Rezaei N, Stokkel H, Zheng JY, Cerreta A, Hermes I, Nguyen M, Rijnders G, Saive R.   +8 more
europepmc   +1 more source

Bioprinting of Microtissues Within Mechanically Tunable Support Baths to Engineer Anisotropic Musculoskeletal Tissues

Advanced Science, EarlyView.
This study presents a novel 4D bioprinting platform for engineering biomimetic musculoskeletal grafts. By tuning the mechanical properties of support baths, we enhance tissue fusion, collagen alignment, and cell differentiation. Using this strategy, we successfully fabricate scaled‐up, anisotropic tissues such as meniscus, articular cartilage, and ...
Francesca D. Spagnuolo, Gabriela S. Kronemberger, Daniel J. Kelly   +2 more
wiley   +1 more source

Epithelium‐Inspired, Ultrahigh‐Toughness, Ultralow‐Hysteresis, and Highly Compressible Polymer Hydrogels as Self‐Powered, Visual, and Underwater Strain Sensors

Advanced Science, EarlyView.
Inspired by epithelial tissue, epithelium‐like structure hydrogels are synthesized. The as‐prepared hydrogels exhibit ultrahigh toughness, ultralow hysteresis, and ultrahigh compressibility, which can be utilized as self‐powered and visual strain sensors.
Yutang Zhou, Honghao Shu, Yuhuan Yao, Bolin Lu, Wenbin Zhong   +4 more
wiley   +1 more source

Investigation of tunable work function, electrostatic force microscopy and band structure of TiO2 nanoparticles using Kelvin probe force microscopy

Next Materials
The tunable work function of titanium dioxide (TiO2) nanoparticles of various sizes was measured using the Kelvin Probe Force Microscopy (KPFM) technique.
Ishaq Musa, Naser Qamhieh, Jamal Ghabboun, Saleh T. Mahmoud   +3 more
doaj   +1 more source

Regulation of Excitonic Behavior in Defective Acetylenic Polymers Enables Mechanism Switching in O2 Activation for Enhanced Water Decontamination

Advanced Science, EarlyView.
A molecular defect‐mediated charge accumulation strategy is developed to regulate the exciton behavior for selective molecular oxygen (O2)activation in poly(1,3,5‐triethynylbenzene) (PTEB). Artificial internal electric field (IEF) constructed in defective PTEB provides internal driving force to steer the directed migration of charge carriers, thereby ...
Xiaofeng Tang, Sijia Jin, Wei Li, Yingrong Wang, Haiyan Zhang, Zhiqiao He, Shuang Song, Yaqi Cai, Tao Zeng   +8 more
wiley   +1 more source

Applications of scanning probe microscopy in neuroscience research

JPhys Materials
Scanning probe microscopy techniques allow for label-free high-resolution imaging of cells, tissues, and biomolecules in physiologically relevant conditions.
Danielle M McRae, Zoya Leonenko
doaj   +1 more source

Junction formation of Cu3BiS3 investigated by Kelvin probe force microscopy and surface photovoltage measurements

Beilstein Journal of Nanotechnology, 2012
Recently, the compound semiconductor Cu3BiS3 has been demonstrated to have a band gap of ~1.4 eV, well suited for photovoltaic energy harvesting. The preparation of polycrystalline thin films was successfully realized and now the junction formation to ...
Fredy Mesa, William Chamorro, William Vallejo, Robert Baier, Thomas Dittrich, Alexander Grimm, Martha C. Lux-Steiner, Sascha Sadewasser   +7 more
doaj   +1 more source

Ag Nanocluster Production through DC Magnetron Sputtering and Inert Gas Condensation: A Study of Structural, Kelvin Probe Force Microscopy, and Optical Properties. [PDF]

Nanomaterials (Basel), 2023
Musa I, Qamhieh N, Mahmoud ST.
europepmc   +1 more source