Svetlana S. Konnova

ORCID: 0000-0003-1282-7980
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Research Areas
  • Yersinia bacterium, plague, ectoparasites research
  • Bacillus and Francisella bacterial research
  • Reproductive tract infections research
  • Animal Disease Management and Epidemiology
  • HIV, TB, and STIs Epidemiology
  • Molecular Biology Techniques and Applications
  • Advanced Chemical Sensor Technologies
  • Zoonotic diseases and public health
  • Viral Infections and Vectors
  • Biosensors and Analytical Detection
  • Gold and Silver Nanoparticles Synthesis and Applications
  • Cervical Cancer and HPV Research
  • Advanced Fiber Optic Sensors
  • Vibrio bacteria research studies
  • Orbital Angular Momentum in Optics
  • Animal Virus Infections Studies
  • Advanced biosensing and bioanalysis techniques
  • Spectroscopy Techniques in Biomedical and Chemical Research
  • Optical Wireless Communication Technologies
  • Urinary Tract Infections Management
  • Advanced Biosensing Techniques and Applications

National Research Institute for Veterinary Virology and Microbiology of Russia
2018-2025

Institute of Glass
2024

Glass Technology Services
2023

Saratov State University
2013

Saratov State Vavilov Agrarian University
2013

Biosensor technologies in medicine, as many other areas, are replacing labor-intensive methods of monitoring human health. In this paper, the results experimental studies label-free sensors based on hollow-core microstructured optical waveguide (HC-MOW) for blood serum analysis obtained. The HC-MOWs with a hollow core 247,5 µm diameter were manufactured and used our work. These parameters make it possible to fill high-viscosity solutions due capillary properties fiber waveguide. Calculations...

10.20944/preprints202503.0324.v1 preprint EN 2025-03-05

Introduction . Pig farming, as a fast-growing branch of animal husbandry, is capable prompt achieving significant increase in the production pork with high nutritional properties and biological value. One acute problems pig farming respiratory diseases viral bacterial etiology. In current economic conditions, reducing dependence Russian farmingon technological imports particular significance. Production domestically manufactured feeds veterinary drugs should be considered most important...

10.29326/2304-196x-2025-14-1-32-39 article EN cc-by Veterinary Science Today 2025-03-21

Biosensor technologies in medicine, as many other areas, are replacing labor-intensive methods of monitoring human health. This paper presents the results experimental studies on label-free sensors based a hollow core microstructured optical waveguide (HC-MOW) for blood serum analysis. The MOWs with 247.5 µm diameter were manufactured and used our work. These parameters allow to be filled high-viscosity solutions due capillary properties fiber. Calculations spectral HC-MOW fiber carried out...

10.3390/photonics12040399 article EN cc-by Photonics 2025-04-20

The concentration, shape, material, and surface functionalization effects of gold nanoparticles on PCR outcome have been studied with two gene diagnostic models.

10.1039/c6ra20472d article EN cc-by RSC Advances 2016-01-01

Background This is the first report to characterize prevalence and genovar distribution of genital chlamydial infections among random heterosexual patients in multi-ethnic Saratov Region, located Southeast Russia. Methods Sixty-one clinical samples (cervical or urethral swabs) collected from a cohort 856 (7.1%) were C. trachomatis (CT) positive commercial nucleic acid amplification tests (NAATs) duplex TaqMan PCRs. Results Sequence analysis VDII region ompA gene revealed seven genovars...

10.1371/journal.pone.0195386 article EN cc-by PLoS ONE 2018-04-11

Relevance . As part of ensuring sanitary and epidemiological well­-being, in the territory natural plague foci Russian Federation, according to indications, population is vaccinated against this infection. The lack a unified scheme for evaluating effectiveness vaccination dictates need develop universal express methods that allow screening studies anti­-plague immunity, including field. Aims. To evaluate method direct detection antibodies Yersinia pestis biological material using...

10.31631/2073-3046-2022-21-6-89-96 article EN cc-by Epidemiology and Vaccinal Prevention 2023-01-09

Live plague vaccine (LPV) was widely used to control Yersinia pestis infection in the middle of 20th century, and this still remains a choice for prophylaxis plague. Nevertheless, human immunity LPV poorly investigated, limited mostly examining antibody response capsular antigen F1 lipopolysaccharide Y. pestis. In work we tested sera from 19 individuals who received multiple immunizations with attenuated strain EV NIIEG that is employed as Russia. Sera 15 healthy donors, which had no contact...

10.1016/j.provac.2013.06.009 article EN cc-by-nc-nd Procedia in Vaccinology 2013-01-01

<h3>Background</h3> Diagnosisof urogenital Chlamydia infection can be a challenging task in some cases due to difficulties detection of the pathogen at anatomical sites humans. The goal this study was compare efficiency C. trachomatis samples obtained from different patients. <h3>Methods</h3> Clinical specimens both genital (urethra, cervix) and extragenital (pharynx, conjunctive) were collected patients with either (Group 1, n = 7) or 2, 2). Presence these determined by PCR primers cryptic...

10.1136/sextrans-2013-051184.0460 article EN Sexually Transmitted Infections 2013-07-01
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