Results 151 to 160 of about 302,870 (324)

Differentiation of Human GBM From Non-GBM Brain Tissue With Polarization Imaging Technique. [PDF]

Front Oncol, 2022
Liu YR, He HH, Wu J.
europepmc   +1 more source

Study of spin-scan imaging for outer planets missions: Executive summary [PDF]

The development and characteristics of spin-scan imagers for interplanetary exploration are discussed. The spin-scan imaging photopolarimeter instruments of Pioneer 10 and 11 are described.
Chandos, R. A., Kodak, J. C., Pellicori, S. F., Russell, E. E., Tomasko, M. G.   +4 more
core   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Polarization-Enhanced Multi-Target Underwater Salient Object Detection

Photonics
Salient object detection (SOD) plays a critical role in underwater exploration systems. Traditional SOD approaches encounter notable constraints in underwater image analysis, primarily stemming from light scattering and absorption effects induced by ...
Jiayi Song, Peikai Zhao, Jiangtao Li, Liming Zhu, Khian-Hooi Chew, Rui-Pin Chen   +5 more
doaj   +1 more source

Imaging polarization [PDF]

Nature Photonics, 2013
openaire   +1 more source

Double Helical Plasmonic Antennas

Advanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin, Luka Zurak, Krzysztof Maćkosz, Lorenz Löffler, Victor Deinhart, Ivo Utke, Thorsten Feichtner, Katja Höflich   +7 more
wiley   +1 more source

Single-Shot Quantitative Polarization Imaging of Complex Birefringent Structure Dynamics. [PDF]

ACS Photonics, 2021
Ge B, Zhang Q, Zhang R, Lin JT, Tseng PH, Chang CW, Dong CY, Zhou R, Yaqoob Z, Bischofberger I, So PTC.   +10 more
europepmc   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

UPBD: Construction and Evaluation Methods of the Underwater Polarization Benchmark Dataset for Complex Scenarios

IEEE Photonics Journal
Existing underwater polarization datasets are primarily designed for deep learning training and lack diverse data types and corresponding evaluation methods for comprehensive algorithm assessment.
Haihong Jin, Shangle Yao, Hao Yao, Wenjie Zhang, Zhiguo Fan   +4 more
doaj   +1 more source

Dichroic Circular Polarizers Based on Plasmonics for Polarization Imaging Applications. [PDF]

Nanomaterials (Basel), 2021
Zheng J, He X, Beckett P, Sun X, Cai Z, Zhang W, Liu X, Hao X.   +7 more
europepmc   +1 more source