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Browsing Articles by Author "81864a3b-560f-4041-a43b-d3b8ccb6b123"

Now showing items 1-8 of 8

Aluminum foil as a substrate for metal enhanced fluorescence of bacteria labelled with quantum dots, shows very large enhancement and high contrast

Sultangaziyev, Alisher; Akhmetova, Aktilek; Kunushpayeva, Zhanar; Rapikov, Alisher; Olena, Filchakova; Bukasov, Rostislav (Elsevier, 2020-02-21)

Very high surface/metal enhanced fluorescence was observed for E. coli single bacteria cells labeled with composite CdSeS/ZnS quantum dots (QDs) on three substrates: aluminum foil, aluminum film and gold film. The enhancement ...
DETECTION OF RNA VIRUSES FROM INFLUENZA AND HIV TO EBOLA AND SARS-COV-2: A REVIEW

Bukasov, Rostislav; Dossym, Dina; Filchakova, Olena (Royal Society of Chemistry, 2020-12-07)

RNA-based viruses likely make up the highest pandemic threat among all known pathogens in about the last 100 years, since the Spanish Flu of 1918 with 50 M deaths up to COVID-19. Nowadays, an efficient and affordable ...
DETECTION OF RNA VIRUSES FROM INFLUENZA AND HIV TO EBOLA AND SARS-COV-2: A REVIEW

Bukasov, Rostislav; Dossym, Dina; Filchakova, Olena (Analytical Methods, 2020-12-07)

RNA-based viruses likely make up the highest pandemic threat among all known pathogens in about the last 100 years, since the Spanish Flu of 1918 with 50 M deaths up to COVID-19. Nowadays, an efficient and affordable testing ...
HOW GAP DISTANCE BETWEEN GOLD NANOPARTICLES IN DIMERS AND TRIMERS ON METALLIC AND NON-METALLIC SERS SUBSTRATES CAN IMPACT SIGNAL ENHANCEMENT

Arbuz, Alexandr; Sultangaziyev, Alisher; Rapikov, Alisher; Kunushpayeva, Zhanar; Bukasov, Rostislav (Nanoscale Advances, 2022)

The impact of variation in the interparticle gaps in dimers and trimers of gold nanoparticles (AuNPs), modified with Raman reporter (2-MOTP), on surface-enhanced Raman scattering (SERS) intensity, relative to the SERS ...
REVIEW: APPLICATIONS OF SURFACE-ENHANCED FLUORESCENCE (SEF) SPECTROSCOPY IN BIO-DETECTION AND BIOSENSING

Sultangaziyev, Alisher; Bukasov, Rostislav (Elsevier, 2020-12)

Surface-enhanced fluorescence (SEF) is rapidly becoming one of the main spectroscopic techniques for the detection of a variety of biomolecules and biomarkers. The main reasons for this trend are the high sensitivity ...
REVIEW: DETECTION AND QUANTIFICATION OF PROTEINS IN HUMAN URINE

Aitekenov, Sultan; Gaipov, Abduzhappar; Bukasov, Rostislav (Talanta, 2020-10-14)

Extensive medical research showed that patients, with high protein concentration in urine, have various kinds of kidney diseases, referred to as proteinuria. Urinary protein biomarkers are useful for diagnosis of many ...
REVIEW: DETECTION AND QUANTIFICATION OF PROTEINS IN HUMAN URINE

Aitekenov, Sultan; Gaipov, Abduzhappar; Bukasov, Rostislav (Talanta, 2021)

Extensive medical research showed that patients, with high protein concentration in urine, have various kinds of kidney diseases, referred to as proteinuria. Urinary protein biomarkers are useful for diagnosis of many ...
SANDWICH SERS IMMUNOASSAY OF HUMAN IMMUNOGLOBULIN ON SILICON WAFER COMPARED TO TRADITIONAL SERS SUBSTRATE, GOLD FILM

Kunushpayeva, Zhanar; Rapikov, Alisher; Akhmetova, Aktilek; Sultangaziyev, Alisher; Dossym, Dina; Bukasov, Rostislav (Sensing and Bio-Sensing Research, 2020-08)

Likely the first application of silicon wafer as a substrate for sandwich immunoassay with Surface Enhanced Raman Scattering (SERS) detection is reported hereafter. Human immunoglobulin (hIgG) was used as a model biomarker ...