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 ...
We demonstrated that a cost-efficient, easy to prepare, hybrid SERS substrate-gold nanoparticles (AuNPs) on untreated Al foil (AlF) can effectively detect pharmaceuticals, such as paracetamol and clinical biomarkers, like ...
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 ...
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 ...
Background
Proteinuria is a major marker of chronic kidney disease (CKD) progression and the predictor of cardiovascular mortality. The rapid development of renal failure is expected in those patients who have higher level ...
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 ...
Rakymzhan, Adiya; Yakupov, Talgat A.; Yelemessova, Zarina; Bukasov, Rostislav; Yakovlev, Vladislav V.; Utegulov, Zhandos N.(Nazarbayev University School of Science and Technology, 2017-05-01)
Raman and Brillouin spectroscopic provide with a powerful way to non-invasively assess both chemical and physical (viscoelastic) properties. In this report, Brillouin microspectroscopy was used for real time analysis of ...
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 ...
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 ...
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 ...
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 ...