Results 221 to 230 of about 515,617 (283)

Single-Channel Sparse Non-Negative Blind Source Separation Method for Automatic 3-D Delineation of Lung Tumor in PET Images

, 2016
Ivica Kopriva, Wei Ju, Bin Zhang, Fei Shi, Dehui Xiang, Kai Yu, Ximing Wang, Ulaş Bağcı, Xinjian Chen   +8 more
openalex   +2 more sources

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Comparison of Radiomics and conventional SUVr methods for Alzheimer's disease classification using AV45 PET imaging. [PDF]

Front Neurol
Gao H, Tan A, Wu J, Cao Z, Zhu Z, Zhang W.   +5 more
europepmc   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

Novel Imaging Biomarkers for Brain PET Imaging. [PDF]

Biomolecules
Landau AM.
europepmc   +1 more source

Amyloid deposition and its association with depressive symptoms and cognitive functions in late-life depression: A longitudinal study using amyloid- β PET images and neuropsychological measurements [PDF]

Kiwon Kim, Yoo Jin Jang, Jeong-Hyeon Shin, Mi Jin Park, Hyun‐Soo Kim, Joon‐Kyung Seong, Hong Jin Jeon   +6 more
openalex   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

PET imaging utilization and trends in Germany: a comprehensive survey. [PDF]

Eur J Nucl Med Mol Imaging
Holzgreve A, Hellwig D, Barthel H, Beer AJ, Kobe C, Lapa C, Miederer M, Schwarzenböck S, Seifert R, Todica A, Herrmann K, Bengel FM, Schäfers M, Moka D, Luster M, Fendler WP.   +15 more
europepmc   +1 more source

Multiparametric MR-PET Imaging Predicts Pharmacokinetics and Clinical Response to GDC-0084 in Patients with Recurrent High-Grade Glioma

, 2020
Benjamin M. Ellingson, Jingwen Yao, Catalina Raymond, David A. Nathanson, Ararat Chakhoyan, Jeremy Simpson, James S. Garner, Alan G. Olivero, Lars U. Mueller, Jordi Rodón, Elizabeth R. Gerstner, Timothy F. Cloughesy, Patrick Y. Wen   +12 more
openalex   +2 more sources

Which Chromium–Sulfur Compounds Exist as 2D Material?

Advanced Functional Materials, EarlyView.
2D chromium sulfides synthesized using molecular beam epitaxy on graphene. Structural characterization reveals two novel 2D materials, Cr2S3‐2D, which lacks a direct bulk counterpart, and Cr223S${\rm Cr}_{2\frac{2}{3}}{\rm S}$4‐2D, a minimum thickness version of Cr5S6. However, attempts to synthesize CrS2 are unsuccessful. Both new 2D phases are stable
Affan Safeer, Mahdi Ghorbani‐Asl, Wouter Jolie, Arkady V. Krasheninnikov, Thomas Michely, Jeison Fischer   +5 more
wiley   +1 more source