Results 131 to 140 of about 882,368 (266)

Acute and longitudinal magnetic resonance imaging abnormalities in antibody-mediated encephalitis. [PDF]

Brain Commun
Seery N, Beech P, Wesselingh R, Schoenwaelder M, Broadley J, McLaughlin L, Rushen T, Ter Horst L, Duncan A, Tan T, Kazzi C, Skinner G, Nesbitt C, Buzzard K, D'Souza WJ, Tran Y, van der Walt A, Halliday A, Forcadela M, Taylor B, Swayne A, Brodtmann A, Gillis D, Butler EG, Kalincik T, Seneviratne U, Macdonell RA, Ramanathan S, Blum S, Malpas CB, Reddel SW, Hardy TA, O'Brien TJ, Sanfilippo P, Butzkueven H, Monif M, Australian Autoimmune Encephalitis Consortium .   +36 more
europepmc   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Corrigendum: The evaluation of zoomed echo-planar diffusion-weighted magnetic resonance imaging with two-dimensional spatial-selective radiofrequency excitation pulses in patients with hilar cholangiocarcinoma

Frontiers in Oncology, 2022
Jingjing Liu, Mengyue Huang, Yanan Ren, Man Xu, Yinhua Li, Jingliang Cheng, Jinxia Zhu   +6 more
doaj   +1 more source

[Retracted] Combination of magnetic resonance imaging and targeted contrast agent for the diagnosis of myocardial infarction. [PDF]

Exp Ther Med
Qin J, Zhou S, Li Z, Chen Y, Qin Q, Ai T.   +5 more
europepmc   +1 more source

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

Diagnostic accuracy of magnetic resonance imaging for rectal cancer: is it time to reassess the gold standard? [PDF]

Ann Coloproctol
Huei TJ, Wei EJTK.
europepmc   +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

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

Findings on Magnetic Resonance Imaging in Neuroborreliosis-A Nationwide Cohort Study. [PDF]

Eur J Neurol
Ørbæk M, Shekhrajka N, Gynthersen RMM, Bodilsen J, Larsen L, Storgaard M, Brandt C, Wiese L, Hansen BR, Luttichau HR, Andersen AB, Mens H, Nielsen H, Hansen K, Lebech AM, DASGIB Study Group.   +15 more
europepmc   +1 more source

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source