Results 101 to 110 of about 379,616 (340)

Second harmonic generation from nanocrystals under linearly and circularly polarized excitations [PDF]

, 2010
We study second harmonic generation (SHG) from non-centrosymmetric nanocrystals under linearly polarized (LP) and circularly polarized (CP) excitations.
Grange, Rachel, Hsieh, Chia-Lung, Psaltis, Demetri, Pu, Ye   +3 more
core   +2 more sources

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source

Picosecond Laser Ablation of Polyhydroxyalkanoates (PHAs): Comparative Study of Neat and Blended Material Response [PDF]

, 2019
Polyhydroxyalkanoates (PHAs) have emerged as a promising biodegradable and biocompatible material for scaffold manufacturing in the tissue engineering field and food packaging. Surface modification is usually required to improve cell biocompatibility and/
Basnett, P., Basnett, P., Ortiz, R, Ortiz, R, Quintana, I., Quintana, I., Roy, I., Roy, I.   +7 more
core   +2 more sources

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Basic principles of confocal microscopy of cаlcium signals

Біофізичний вісник, 2017
Background: The study of fast processes occurring in living cells, for example, the dynamics of calcium ions or other ions, is actual for modern biophysics, physiology and medicine and can be carried out by laser scanning confocal microscopy.
В. М. Шкрыль
doaj  

Deep Transfer Learning Methods for Colon Cancer Classification in Confocal Laser Microscopy Images

, 2019
Purpose: The gold standard for colorectal cancer metastases detection in the peritoneum is histological evaluation of a removed tissue sample. For feedback during interventions, real-time in-vivo imaging with confocal laser microscopy has been proposed ...
Bengs, Marcel, Drömann, Daniel, Ellebrecht, David B., Gessert, Nils, Keck, Tobias, Schlaefer, Alexander, Wittig, Lukas   +6 more
core   +1 more source

Methanol immersion reduces spherical aberration of water dipping lenses at long wavelengths used in multi-photon laser scanning microscopy [PDF]

, 2012
Dipping objectives were tested for multi-photon laser scanning microscopy, since their large working distances are advantageous for thick specimens and the absence of a coverslip facilitates examination of living material.
Bestvater, Bolin, Booth, Booth, Cahalan, Demenikov, Denk, Débarre, Débarre, Ganic, Hell, Helmchen, Jacobsen, Ji, Kao, Mann, Marsh, Neil, Norris, Rueckel, Saavedra, Sheppard, Sheppard, Sheppard, Sheppard, Tang, Theer, Wan, Wilson   +28 more
core   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Using Confocal Laser Scanning Microscopy (CLSM) for diagnosis of Terebrantia (Thysanoptera)

Journal für Kulturpflanzen
Thrips, insects from the order Thysanoptera, are often intercepted in consignments sent from third countries into the European Union. Rapid species identification is needed in order to quickly decide, whether phytosanitary measures are required or a ...
Matthias Becker, Gritta Schrader, Björn Hoppe, Frederik Stein, Christine Pokoj, Stephanie Feltgen   +5 more
doaj   +1 more source

Enumeration of leukocyte infiltration in solid tumors by confocal laser scanning microscopy

BMC Immunology, 2006
Background Leukocytes commonly infiltrate solid tumors, and have been implicated in the mechanism of spontaneous regression in some cancers. Conventional techniques for the quantitative estimation of leukocyte infiltrates in tumors rely on light ...
Amirkhosravi A, Weidow B, Biggerstaff J, Francis JL   +3 more
doaj   +1 more source