Results 81 to 90 of about 9,480,081 (415)
Imaging ellipsometry of graphene [PDF]
, 2010 Imaging ellipsometry studies of graphene on SiO2/Si and crystalline GaAs are presented. We demonstrate that imaging ellipsometry is a powerful tool to detect and characterize graphene on any flat substrate.
Christian Röling +8 more
core +2 more sources
Communications BiologyThe selection of high-performing cell lines is crucial for biopharmaceutical production but is often time-consuming and labor-intensive. We investigated label-free multimodal nonlinear optical microscopy for non-perturbative profiling of ...
Jindou Shi +12 more
doaj +1 more source
A simple and cost-effective setup for super-resolution localization microscopy
Scientific Reports, 2017 Single molecule localization microscopy (SMLM) has become a powerful imaging tool for biomedical research, but it is mostly available in imaging facilities and a small number of laboratories due to its high cost.
Hongqiang Ma +3 more
doaj +1 more source
A Phase-Intensity Surface Plasmon Resonance Biosensor for Avian Influenza A (H5N1) Detection
Sensors, 2017 In this paper, we present a phase-intensity surface plasmon resonance (SPR) biosensor and demonstrate its use for avian influenza A (H5N1) antibody biomarker detection.
Chi Lok Wong +5 more
doaj +1 more source
Design and Applications of Liquid Crystal Biophotonic Sensors for Ion Detection
Advanced Photonics Research, 2022 Liquid crystals (LCs) are nanophotonic materials which can interact with light in the molecular scale. While the LCs are widely used in various displays, last decade has witnessed emerging applications of the LCs for nondisplays.
Ruixiang Qu, Guoqiang Li
doaj +1 more source
Analysis of Polarization Detector Performance Parameters on Polarization 3D Imaging Accuracy
Sensors, 2023 Three-dimensional (3D) reconstruction of objects using the polarization properties of diffuse light on the object surface has become a crucial technique.
Pengzhang Dai +5 more
doaj +1 more source
Near-Infrared Optical Imaging of Necrotic Cells by Photostable Lanthanide-Based Metallacrowns.
Journal of the American Chemical Society, 2017 Sensitive detection of cell necrosis is crucial for the determination of cell viability. Because of its high resolution at the cellular level and sensitivity, optical imaging is highly attractive for identifying cell necrosis.
I. Martinić +4 more
semanticscholar +1 more source
FEBS Letters, EarlyView.B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro +2 more
wiley +1 more source
Context encoding enables machine learning-based quantitative photoacoustics
, 2018 Real-time monitoring of functional tissue parameters, such as local blood oxygenation, based on optical imaging could provide groundbreaking advances in the diagnosis and interventional therapy of various diseases.
Gröhl, Janek +2 more
core +1 more source
Aberrated dark-field imaging systems [PDF]
, 2018 We study generalized dark-field imaging systems. These are a subset of linear shift-invariant optical imaging systems, that exhibit arbitrary aberrations, and for which normally-incident plane-wave input yields zero output.
Beltran, Mario A., Paganin, David M.
core +2 more sources