Results 11 to 20 of about 518,105 (292)
Label-free photoacoustic nanoscopy [PDF]
Journal of Biomedical Optics, 2014 Super-resolution microscopy techniques - capable of overcoming the diffraction limit of light - have opened new opportunities to explore subcellular structures and dynamics not resolvable in conventional far-field microscopy. However, relying on staining with exogenous fluorescent markers, these techniques can sometimes introduce undesired artifacts to
Danielli, Amos +8 more
openaire +6 more sources
Zero‐shot temporal event localisation: Label‐free, training‐free, domain‐free
IET Computer Vision, 2023 Temporal event localisation (TEL) has recently attracted increasing attention due to the rapid development of video platforms. Existing methods are based on either fully/weakly supervised or unsupervised learning, and thus they rely on expensive data ...
Li Sun +4 more
doaj +1 more source
Wearable Label‐Free Optical Biodetectors: Progress and Perspectives
Advanced Photonics Research, 2021 Biomarkers are the primary indicators of human health. Measurements traditionally rely on targeted binding and assays, which, in turn, rely on specific “labels” that define the biomarker or molecule of interest.
Shanmuga Sundar Dhanabalan +5 more
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The Clean Label Concept: Novel Approaches in Gluten-Free Breadmaking
Applied Sciences, 2021 The commonly used term of “clean label” refers to food products that do not contain additives (E numbers). Although there is not always a scientific reason for believing that additive-free products are healthier, clean label products are becoming more ...
Monika Kajzer, Anna Diowksz
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Microsystems & Nanoengineering, 2022 Passive and label-free microfluidic devices have no complex external accessories or detection-interfering label particles. These devices are now widely used in medical and bioresearch applications, including cell focusing and cell separation.
Hao Tang +4 more
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Serial optical coherence microscopy for label-free volumetric histopathology [PDF]
, 2020 The observation of histopathology using optical microscope is an essential procedure for examination of tissue biopsies or surgically excised specimens in biological and clinical laboratories.
A Azaripour +33 more
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Label‐free discrimination of extracellular vesicles from large lipoproteins
Journal of Extracellular Vesicles, 2023 Extracellular vesicles (EVs) are increasingly gaining interest as biomarkers and therapeutics. Accurate sizing and quantification of EVs remain problematic, given their nanometre size range and small scattering cross‐sections.
Anna D. Kashkanova +6 more
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Label‐free characterization of an extracellular vesicle‐based therapeutic
Journal of Extracellular Vesicles, 2021 Interest in mesenchymal stem cell derived extracellular vesicles (MSC‐EVs) as therapeutic agents has dramatically increased over the last decade. Current approaches to the characterization and quality control of EV‐based therapeutics include particle ...
Eleni Priglinger +12 more
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Biosensing platform combining label-free and labelled analysis using Bloch surface waves [PDF]
, 2015 Bloch surface waves (BSW) propagating at the boundary of truncated photonic crystals (1D-PC) have emerged as an attractive approach for label-free sensing in plasmon-like sensor configurations.
Anopchenko, O +14 more
core +1 more source