Results 31 to 40 of about 1,023,890 (203)

Fluorescence Polarization Immunoassay for Express Control of Antibiotic Levels: Design and Characteristics for Chloramphenicol, as an Example

open access: yesАнтибиотики и Химиотерапия, 2020
Characteristics of the fluorescence polarization immunoassay (FPIA) as a mean for express control of antibiotic levels in various specimens and its advantages vs. other analytical tests are described.
S. A. Eremin   +5 more
doaj  

Characterization of a novel galectin in Sarcoptes scabiei and its role in regulating macrophage functions

open access: yesFrontiers in Microbiology, 2023
Sarcoptes scabiei (S. scabiei) endangers human and other mammalian health. There has been limited research into S. scabiei pathogenic mechanisms and the immunological interaction between S. scabiei and hosts.
Ran He   +7 more
doaj   +1 more source

The use of non-radioactive iodine as a label in immunoassays [PDF]

open access: yes, 1995
The research described in this thesis has centered on the development of a nonradioactive iodine label for use in immunoassays. A protein can be iodinated with nonradioactive iodine, used in an immunoassay, and the iodine label detected by a chemical ...
Butler, Mary
core   +2 more sources

Fluorescence detection based point-of-care diagnostics platforms : bridging the gap between laboratory and market [PDF]

open access: yes, 2014
Point-of-Care (PoC) diagnostics delivers optimal healthcare by providing rapid results at lower cost than the corresponding laboratory tests. It’s applications extend beyond healthcare to environmental monitoring for testing of pollutants in the field ...
Adsul, Neeraj
core   +1 more source

Highly sensitive biomolecular interaction detection method using optical bound/free separation with grating-coupled surface plasmon field-enhanced fluorescence spectroscopy (GC-SPFS).

open access: yesPLoS ONE, 2019
Grating-coupled surface plasmon field-enhanced fluorescence spectroscopy (GC-SPFS) with optical bound/free (B/F) separation technique was developed by employing a highly directional fluorescence with polarization of surface plasmon-coupled emission (SPCE)
Takatoshi Kaya   +4 more
doaj   +1 more source

Hyperhomocysteinemia as an Independent Risk Factor for Coronary Heart Disease. Comparison with Conventional Risk Factors

open access: yesBrazilian Journal of Biology, 2021
The present study was designed to evaluate the strength of association of raised plasma homocysteine concentration as a risk factor for coronary heart disease independent of conventional risk factor.
R. Muzaffar   +6 more
doaj   +1 more source

Evaluation of an automated fluorescence polarization immunoassay for vancomycin [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 1983
An automated fluorescence polarization immunoassay for the determination of vancomycin levels in serum was evaluated. The vancomycin assay is a homogeneous competitive inhibition immunoassay based on changes in fluorescence polarization that occur with antibody binding.
B H, Filburn   +3 more
openaire   +2 more sources

Identification of single-point mutations in mycobacterial 16S rRNA sequences by confocal single-molecule fluorescence spectroscopy [PDF]

open access: yes, 2006
Marme N, Friedrich A, Müller M, et al. Identification of single-point mutations in mycobacterial 16S rRNA sequences by confocal single-molecule fluorescence spectroscopy. Nucleic Acids Research.
Friedrich, Achim   +7 more
core   +1 more source

Microfluidic Quantitative Analysis of Cellular Secretions Via Droplet Based Fluorescence Polarization Immunoassay with On-Chip Preconcentration. [PDF]

open access: yes
A droplet-based microfluidic preconcentration and quantitative immunoassay for protein and peptide analysis was demonstrated in model systems of insulin measurements for use in microdialysis sampling of neuropeptides.
Jennings, Colin
core   +7 more sources

Research on biological detection technology based on fluorescence principles

open access: yesJournal of the European Optical Society-Rapid Publications
Biological detection technology plays an important role in the fields of disease diagnosis, environmental monitoring and food safety. Among them, detection technology based on optical principle has the advantages of high sensitivity, fast response and ...
Jiang Maojie   +7 more
doaj   +1 more source

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