Results 91 to 100 of about 379,096 (314)

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

Advanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum, Vinavadini Ramnarain, Nathaly Ortiz Peña, Dris Ihiawakrim, Clément Sanchez, Ovidiu Ersen   +5 more
wiley   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Bilateral chemogenetic activation of intratelencephalic neurons in motor cortex reduces spontaneous locomotor activity in mice

Neurobiology of Disease
Intratelencephalic neurons are a crucial class of cortical principal neurons that heavily innervate the striatum and cortical areas bilaterally. Their extensive cortico-cortical and cortico-striatal connectivity enables sensorimotor integration within ...
Mihai Atudorei, Christian del Agua Villa, Ulrik Gether, Maria Angela Cenci, Hartwig Roman Siebner, Mattias Rickhag   +5 more
doaj   +1 more source

NMR Looks Deep Inside Nooks and Crannies

, 2012
A Viewpoint on: Magnetic Resonance Imaging by Synergistic Diffusion-Diffraction Patterns Noam Shemesh, Carl-Fredrik Westin, and Yoram Cohen Phys. Rev. Lett.
Webber, J. Beau W.
core   +1 more source

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

Advanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk, Danis I. Badrtdinov, Kenji Watanabe, Takashi Taniguchi, Cyrus E. Dreyer, Malte Rösner, Maciej Koperski   +6 more
wiley   +1 more source

Oncogenic p53 triggers amyloid aggregation of p63 and p73 liquid droplets

Communications Chemistry
P53 Phase separation is crucial towards amyloid aggregation and p63 and p73 have enhanced expression in tumors. This study examines the phase behaviors of p53, p63, and p73. Here we show that unlike the DNA-binding domain of p53 (p53C), the p63C and p73C
Elaine C. Petronilho, Guilherme C. de Andrade, Gileno dos S. de Sousa, Fernando P. Almeida, Michelle F. Mota, Ana Vitória dos S. Gomes, Carlos Henrique S. Pinheiro, Mylena C. da Silva, Hiam R. S. Arruda, Mayra A. Marques, Tuane C. R. G. Vieira, Guilherme A. P. de Oliveira, Jerson L. Silva   +12 more
doaj   +1 more source

European cardiovascular magnetic resonance (EuroCMR) registry - multi national results from 57 centers in 15 countries [PDF]

, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work ...
Monney, P., Jürg Schwitter, Nothnagel, D., Monney, Pierre, Christina C Deluigi, Nagel, E, Georg Sabin, Steen, H., Günter Pilz, Anja Wagner, Nagel, Eike, van Rossum, A, Bruder, Oliver, Deluigi, Christina C, Lombardi, M, Simon Greulich, Wagner, A., van Rossum, Albert, Dill, T, Dill, T., Herbert Frank, Oliver Bruder, Prasad, Sanjay, Frank, Herbert, Sabin, G, Nothnagel, D, Albert van Rossum, Frank, H., Petersen, S., Prasad, S, Petersen, Steffen, Nagel, E., Steffen Petersen, Heiko Mahrholdt, Detlev Nothnagel, Alessandro Cagnolo, Mahrholdt, Heiko, Wagner, Anja, Deluigi, CC, Cagnolo, A, Schneider, S, van Rossum, A.C., van Rossum, A., Petersen, S, Pilz, G., Schneider, S., Pilz, G, Monney, P, Dill, Thorsten, Greulich, S., Sabin, Georg, Cagnolo, Alessandro, Nothnagel, Detlev, Steen, Henning, Massimo Lombardi, Lombardi, M., Schwitter, J., Greulich, Simon, Greulich, S, Steffen Schneider, Thorsten Dill, Sabin, G., Wagner, A, Sanjay Prasad, Prasad, S., Bruder, O, Cagnolo, A., Steen, H, Mahrholdt, H, Julia Schumm, Henning Steen, Schumm, Julia, Bruder, O., Deluigi, C.C., Schwitter, J, Mahrholdt, H., Schneider, Steffen, Pierre Monney, Lombardi, Massimo, Schwitter, Jürg, Schumm, J., Schumm, J, Frank, H, Pilz, Günter, Eike Nagel   +84 more
core   +1 more source

Dual‐Mode Magnetic Elastomer for On‐Demand Motion and Degradation

Advanced Functional Materials, EarlyView.
A dual‐mode magnetic elastomer is introduced, enabling DC field‐driven programmable actuation and AC field‐driven magnetothermal degradation. GHz‐range magnetic fields generate ultrafast heating of magnetic nanoparticles that activates cleavage of the silicone elastomer matrix.
Jieun Han, Hyun An, Min‐Ha Oh, Yu‐Lim Lee, Woojin Jeon, Kyung‐Sub Kim, Jae‐Hwan Lee, Seungmin Kang, Yoon‐Nam Kim, Ji‐Won Kang, Daewhan Kim, Min Sang Kwon, Sang‐Koog Kim, Seung‐Kyun Kang   +13 more
wiley   +1 more source

Exploring Pb‐Chelation Chemistry in the Crystallization Dynamics of Halide Perovskites

Advanced Functional Materials, EarlyView.
A mechanism of how Pb‐chelation chemistry governs coordination geometry and initial nucleation behavior at the precursor level of halide perovskite, by regulating the deprotonation state of a chelating additive, is elucidated. This allows for innovative reaction‐system design principles that promote coherent growth while suppressing defect formation in
Byeong Jun Kim, Inseo Cho, Jung Geon Son, Yifan Yu, Gunhee Kim, Eunseo Shin, Seyeon Eom, Minsub Um, Subeom Shin, Hyungju Ahn, Dong Suk Kim, Hochan Song, Hyosung Choi, Jonghee Yang   +13 more
wiley   +1 more source

Realistic electric field characterization of clinically used deformable large TMS coils in a large cohort

Brain Stimulation
Background: Transcranial Magnetic Stimulation (TMS) therapies use both focal and unfocal coil designs. Unfocal designs often employ bendable windings and moveable parts, making realistic simulations of their electric fields in inter-individually varying ...
Torge Worbs, Bianka Rumi, Kristoffer H. Madsen, Axel Thielscher   +3 more
doaj   +1 more source