Results 281 to 290 of about 6,064,561 (323)

Label-Free Electrochemical Detection of K-562 Leukemia Cells Using TiO₂-Modified Graphite Nanostructured Electrode. [PDF]

Biosensors (Basel)
Sevilla ME, Amado RJC, Valle PR.
europepmc   +1 more source

Label-free metabolic imaging and energy costs in Chlamydomonas. [PDF]

Eur Phys J E Soft Matter
Boccara M, Wostrikoff K, Bailleuil B, Boccara C.   +3 more
europepmc   +1 more source

Label-Free Silver Nanoparticles for Colorimetric Determination of Gatifloxacin. [PDF]

ACS Omega
Li L, Zhao Y, Dong N.
europepmc   +1 more source

Bovine serum albumin-protected copper nanoclusters as a label-free biosensor for the discrimination of bacterial strains. [PDF]

Sci Rep
Megahed S, El Salakawy N, Mamdouh W.
europepmc   +1 more source

Label-Free Sorting of Human Mesenchymal Stem Cells Using Insulating Dielectrophoresis. [PDF]

Electrophoresis
Rashad ZA, Lacy KL, Egun E, Moore JS, Adams TNG.   +4 more
europepmc   +1 more source

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Label-free biomedical optical imaging

Nature Photonics, 2023
Label-free optical imaging employs natural and nondestructive approaches for the visualisation of biomedical samples for both biological assays and clinical diagnosis. Currently, this field revolves around multiple broad technology-oriented communities, each with a specific focus on a particular modality despite the existence of shared challenges and ...
N. Shaked, S. Boppart, Lihong V. Wang, J. Popp   +3 more
semanticscholar   +4 more sources

A Wearable Surface-Enhanced Raman Scattering Sensor for Label-Free Molecular Detection.

ACS Applied Materials and Interfaces, 2021
A wearable surface-enhanced Raman scattering (SERS) sensor has been developed as a patch type to utilize as a molecular sweat sensor. Here, the SERS patch sensor is designed to comprise a sweat-absorbing layer, which is an interface to the human skin, an
E. H. Koh, Won-Chul Lee, Yeong-Jin Choi, Joung-Il Moon, Jinah Jang, Sung‐Gyu Park, J. Choo, Dong-Ho Kim, H. Jung   +8 more
semanticscholar   +1 more source

Intraoperative Label‐Free Photoacoustic Histopathology of Clinical Specimens

Laser & Photonics reviews, 2021
During cancer resection surgeries, intraoperative histopathologic examination of the surgical specimen is crucial for tumor margin identification. A conventional frozen‐section analysis requires complex tissue processing, which prolongs surgery and ...
J. Baik, Hyojin Kim, Myeongjoo Son, Junwon Choi, Kwang Gi Kim, J. Baek, Y. Park, Jungsuk An, H. Choi, S. Ryu, J. Kim, Kyunghee Byun, Chulhong Kim   +12 more
semanticscholar   +1 more source

Label-Free Biosensors Based on Long Period Fiber Gratings: A Review

IEEE Sensors Journal, 2021
Fiber optic label-free biosensors are currently experiencing wide diffusion, as they combine the performance of optical measurements with the advantages of optical fiber.
F. Esposito, A. Srivastava, L. Sansone, M. Giordano, S. Campopiano, A. Iadicicco   +5 more
semanticscholar   +1 more source

Label-free cell profiling

Analytical Biochemistry, 2013
A surface plasmon resonance (SPR) array imaging method is outlined for label-free cell profiling. Red blood cells (RBCs) were injected into a flow chamber on top of a spotted sensor surface. Spots contained antibodies to various RBC membrane antigens. A typical sensorgram showed an initial response corresponding to cell sedimentation (S) followed by a ...
Schasfoort, Richard B. M., Bentlage, Arthur E. H., Stojanovic, Ivan, van der Kooi, Alex, van der Schoot, Ellen, Terstappen, Leon W. M. M., Vidarsson, Gestur   +6 more
openaire   +3 more sources