Results 1 to 10 of about 513,441 (241)
Laser-Induced Breakdown Spectroscopy vs. Fluorescence Spectroscopy for Olive Oil Authentication [PDF]
In the present work, laser-induced breakdown spectroscopy (LIBS) and fluorescence spectroscopy are used and assessed for the detection of EVOOs’ adulteration with some non-EVOO edible oils (i.e., pomace, corn, sunflower, and soybean) and the ...
Marios Bekogianni +3 more
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Fluorescence spectroscopy as a novel tool in hematological diagnostics [PDF]
The present paper explores the application of fluorescence spectroscopy in erythrocyte analysis, aiming to enhance spectral diagnostics in biomedical research.
Nugzar Gomidze +6 more
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Fluorescence Spectroscopy of Neoplastic and Non-Neoplastic Tissues
Fast and non-invasive, diagnostic techniques based on fluorescence spectroscopy have the potential to link the biochemical and morphologic properties of tissues to individual patient care.
Nirmala Ramanujam
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Remote Measurements of Tear Electrolyte Concentrations on Both Sides of an Inserted Contact Lens
In this paper, a method is described to perform ion concentration measurements on both sides of an inserted contact lens, without physical contact with the eye or the contact lens. The outer surface of an eye is covered with a tear film that has multiple
Joseph R. Lakowicz +3 more
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A Comparative Study between Frequency-Modulated Continous Wave LADAR and Linear LiDAR [PDF]
Topographic Light Detection and Ranging (LiDAR) technology has advanced greatly in the past decade. Pulse repetition rates of terrestrial and airborne systems havemultiplied thus vastly increasing data acquisition rates.
R. D. Massaro +3 more
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This study reports simple analytical approach for thiamine (Vitamin B1) detection based on induced aggregation and alternation in colorimetric properties of gold nanoparticles (AuNPs), which was synthesized through citrate reduction approach. Furthermore,
Uttam R. Kondekar +8 more
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Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks
Herein, for the first time the carbon dots (CDs) were synthesized by reflux method from sawmill waste material. We also represent a novel strategy based on fluorescent CDs for determination of ponceau 4R and allura red dyes in soft drinks. Interestingly,
Datta B. Gunjal +10 more
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Smartphone fluorescence spectroscopy [PDF]
We demonstrate the first use of smartphone spectrophotometry for readout of fluorescence-based biological assays. We evaluated the smartphone fluorimeter in the context of a fluorescent molecular beacon (MB) assay for detection of specific nucleic acid sequences in a liquid test sample and compared performance against a conventional laboratory ...
Hojeong, Yu +2 more
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Fluorescence correlation spectroscopy and fluorescence cross‐correlation spectroscopy [PDF]
AbstractThis article focuses on methods based on fluctuation correlation spectroscopy to determine the formation of protein complexes in living cells. We present the principles of the fluctuation method applied to cells. We discuss the novelty and the promises of this approach. The emphasis is in the discussion of the underlying statistical assumptions
Digman, Michelle A, Gratton, Enrico
openaire +4 more sources
The broadband spontaneous emission of excitons in CdSe quantum dots (QDs) is of great interest for the spectral imaging of living organisms or specific substances in the visible spectral region as well as in the biological optical window near the ...
Quinton Rice +7 more
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