Results 311 to 320 of about 2,889,708 (423)

A Visible Light‐Responsive Hydrogel to Study the Effect of Dynamic Tissue Stiffness on Cellular Mechanosensing

Advanced Functional Materials, EarlyView.
A visible light‐responsive polyacrylamide‐azobenzene hydrogel enables safe, reversible stiffness control for studying cell mechanobiology without harmful UV exposure. This approach reveals stem cells respond rapidly to mechanical changes, showing altered shape and protein distribution within one hour.
Aafreen Ansari, Sanchyan Bhowmik, Kaiwen Zhang, Chayla L. Reeves, Danielle Vahala, Yu Suk Choi, Amy Gelmi, Alexander N. Combes, Rocky S. Tuan, Vinh X. Truong, John S. Forsythe, Jessica E. Frith   +11 more
wiley   +1 more source

Magnetic resonance imaging of the great vessels.

, 1986
Shinji Kume
openalex   +2 more sources

Functional Magnetic Resonance Imaging Methods

Neuropsychology Review, 2015
Jingyuan E. Chen, G. Glover
semanticscholar   +1 more source

Cardiovascular magnetic resonance imaging in mitral valve disease. [PDF]

Eur Heart J
Garg P, Pavon AG, Penicka M, Uretsky S.
europepmc   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

Advanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

Magnetic resonance imaging of perfusion using spin inversion of arterial water

Proceedings of the National Academy of Sciences of the United States of America, 1992
Donald S. Williams, J. Detre, J. Leigh, A. Koretsky   +3 more
semanticscholar   +1 more source

Magnetic resonance imaging of pulmonary hypertension. [PDF]

Pediatr Radiol
Kellenberger CJ.
europepmc   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

Advanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan, Marie Le Pivert, Alireza Ranjbari, Diana Dragoe, Daniel Bahena‐Uribe, Christophe Colbeau‐Justin, Christian Herrero, Dorota Rutkowska‐Zbik, Johnny Deschamps, Hynd Remita   +9 more
wiley   +1 more source

Functional brain mapping by blood oxygenation level-dependent contrast magnetic resonance imaging. A comparison of signal characteristics with a biophysical model.

Biophysical Journal, 1993
S. Ogawa, Ravi S. Menon, D. Tank, S. G. Kim, H. Merkle, J. Ellermann, K. Uğurbil   +6 more
semanticscholar   +1 more source

Magnetic resonance imaging of postmortem human brain specimens: methodological considerations and prospects in psychoradiology. [PDF]

Psychoradiology
Yao J, Zhou Z, Tong Q, Li L, Wei J, Lu J, Hu S, Bao A, He H.   +8 more
europepmc   +1 more source