Related Experiment Video
Updated: Jun 3, 2026
14:16
Fluorescence detection methods for microfluidic droplet platforms
Published on: December 10, 2011
[20-year experience with laserofluorescent diagnostics in clinical microbiology]
Vestnik Rossiiskoi Akademii Meditsinskikh Nauk
|March 15, 2011
Summary
Rapid laser-assisted identification of bacteria using auto-fluorescence offers quick diagnostics for infections and microflora imbalances. This technology aids in assessing antibiotic sensitivity and therapy effectiveness, backed by 15 patents.
Area of Science:
- Microbiology
- Biophotonics
- Medical Diagnostics
Context:
- Current diagnostic methods for microbial processes can be time-consuming.
- Accurate and rapid identification of microorganisms is crucial for effective treatment.
- Assessing microflora status and antibiotic sensitivity is vital in clinical practice.
Purpose:
- To summarize results of rapid laser-assisted microorganism identification.
- To propose auto-fluorescence technique for express diagnostics.
- To highlight its application in evaluating pyoinflammatory diseases and microflora.
Summary:
- Laser-assisted identification leverages the auto-fluorescence effect in bacteria.
- The technique enables express diagnostics of pyoinflammatory diseases.
- It facilitates evaluation of microflora (eubiosis, dysbiosis) and antibiotic sensitivity.
Impact:
- Potential for improved diagnostics of microbial processes and infections.
- Enables monitoring, prognostication, and assessment of antibiotic therapy quality.
- Development is protected by 15 patents, indicating significant innovation.
More Related Videos
Related Concept Videos
01:29Two-Dimensional Microscopy in Microbiology
Two-dimensional (2D) microscopy encompasses a range of optical techniques that capture images within a single focal plane, offering detailed representations of microscopic structures. These techniques are essential in biological and medical research, enabling the visualization of cellular and subcellular structures with different levels of contrast and specificity.There are several major types of 2D microscopy, each with strengths and applications.Bright-Field MicroscopyBright-field microscopy...
01:12Immunofluorescence Microscopy
A fluorescence microscope uses fluorescent chromophores called fluorochromes, which can absorb energy from a light source and then emit this energy as visible light. Fluorochromes include naturally fluorescent substances (such as chlorophylls) and fluorescent stains that are added to the specimen to create contrast. Dyes such as Texas red and FITC are examples of fluorochromes. Other examples include the nucleic acid dyes 4’,6’-diamidino-2-phenylindole (DAPI), and acridine orange.
The...
The...
01:25Rapid Identification of Pathogens
MALDI-TOF MS has transformed clinical microbiology by offering a rapid and reliable method for pathogen identification. The traditional approach to microbial identification typically involves time-consuming culture techniques and biochemical tests, which can delay the initiation of appropriate antimicrobial therapy. MALDI-TOF MS avoids these delays by using characteristic ribosomal protein mass patterns of microbial cells, enabling accurate species-level identification within minutes.Principle...
01:16Confocal Fluorescence Microscopy
Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...