Raman microspectroscopy/micro-optical coherence tomography approach for chairside diagnosis of periodontal diseases - A pilot study.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of periodontology"
DOI: 10.1002/jper.21-0710
Abstract: BACKGROUND Our objective was to develop and test a combined Raman microspectroscopy (RMS) and micro-optical coherence tomography (μOCT) approach for chairside quantification of gingival collagen, DNA, epithelium and connective tissue. We hypothesized that a high-resolution… read more here.
Keywords: raman microspectroscopy; dna; col; rms oct ... See more keywords
Characterization of phosphorus compounds in soils by deep ultraviolet (DUV) Raman microspectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Raman Spectroscopy"
DOI: 10.1002/jrs.5115
Abstract: Deep ultraviolet Raman microspectroscopy was successfully investigated as a new approach to analyze the chemical state of phosphorus compounds directly in soil. We demonstrate that ultraviolet excitation has the advantage to avoid the interference with… read more here.
Keywords: raman; phosphorus compounds; ultraviolet; deep ultraviolet ... See more keywords
Material processed with 58,000‐year‐old grindstones from Sibudu (KwaZulu‐Natal, South Africa) identified by means of Raman microspectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Raman Spectroscopy"
DOI: 10.1002/jrs.5354
Abstract: Despite their high potential for understanding past human behaviours, the study of grindstones is limited in the literature compared with other forms of lithic tools. This paper reports the combination of optical microscopy and Raman… read more here.
Keywords: material processed; south africa; raman microspectroscopy; processed 000 ... See more keywords
Rapid detection of bacterial infection and viability assessment with high specificity and sensitivity using Raman microspectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-02474-2
Abstract: Infectious diseases caused by bacteria still pose major diagnostic challenges in spite of the availability of various molecular approaches. Irrespective of the type of infection, rapid identification of the causative pathogen with a high degree… read more here.
Keywords: viability; infection; sensitivity; viability assessment ... See more keywords
Which particles to select, and if yes, how many?
Sign Up to like & getrecommendations! Published in 2021 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-021-03326-3
Abstract: Micro- and nanoplastic contamination is becoming a growing concern for environmental protection and food safety. Therefore, analytical techniques need to produce reliable quantification to ensure proper risk assessment. Raman microspectroscopy (RM) offers identification of single… read more here.
Keywords: window; raman microspectroscopy; quantification; confidence intervals ... See more keywords
Identifying PCP and four PCP analogs using the gold chloride microcrystalline test followed by raman microspectroscopy and chemometrics.
Sign Up to like & getrecommendations! Published in 2019 at "Forensic science international"
DOI: 10.1016/j.forsciint.2019.110135
Abstract: Identifying drug analogs can be a vexing problem for forensic scientists particularly in today's evolving drug market. This study proposes a method that utilizes microcrystalline tests, Raman microspectroscopy, and chemometrics to help solve this problem.… read more here.
Keywords: pcp four; analysis; drug; raman microspectroscopy ... See more keywords
Phase composition and burning history of high-fired medieval gypsum mortars studied by Raman microspectroscopy
Sign Up to like & getrecommendations! Published in 2019 at "Materials Characterization"
DOI: 10.1016/j.matchar.2019.03.013
Abstract: Abstract The use of high-fired gypsum as binder for masonry and joint mortars or stuccowork in Central Europe in the Early and High Middle Ages was a regional specific as it depended on local gypsum… read more here.
Keywords: burning history; high fired; raman microspectroscopy; gypsum ... See more keywords
Bio-hydrometallurgy dynamics of copper sulfide-minerals probed by micro-FTIR mapping and Raman microspectroscopy
Sign Up to like & getrecommendations! Published in 2019 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2018.11.038
Abstract: Abstract We report the μm-FTIR mapping and Raman microspectroscopic detection of bornite [Cu5FeS4]-, chalcocite [Cu2S]-, and covelitte [CuS]- bacterial interactions by a consortium of microorganisms consisted of Acidithiobacillus ferrooxidans, Acidithiobacillus thiooxidans, Acidithiobacillus caldus, Leptospirillum ferriphilum,… read more here.
Keywords: mapping raman; bio hydrometallurgy; copper; raman microspectroscopy ... See more keywords
Raman Microspectroscopy and Its Role in Solving Today's Food Industry Challenges
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927617006328
Abstract: This presentation will focus on the advantages of Raman microspectroscopy and its applicability for use in solving food industry challenges. The benefits of Raman spectroscopy are numerous and include the ability to non-destructively analyze samples… read more here.
Keywords: food industry; microscopy; industry challenges; raman microspectroscopy ... See more keywords
D2O-Probed Raman Microspectroscopy Distinguishes the Metabolic Dynamics of Macromolecules in Organellar Anticancer Drug Response.
Sign Up to like & getrecommendations! Published in 2021 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.0c03925
Abstract: To profile the metabolic dynamics responding to drugs at the single-cell/organelle resolution, rapid and economical mechanism-revealing methods are required. Here, we introduced D2O-probed Raman microspectroscopy in combination with the multivariate curve resolution-alternating least squares (MCR-ALS… read more here.
Keywords: d2o probed; probed raman; response; metabolic dynamics ... See more keywords
1064 nm Dispersive Raman Microspectroscopy and Optical Trapping of Pharmaceutical Aerosols.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.8b00817
Abstract: Raman spectroscopy is a powerful tool for investigating chemical composition. Coupling Raman spectroscopy with optical microscopy (Raman microspectroscopy) and optical trapping (Raman tweezers) allows microscopic length scales and, hence, femtolitre volumes to be probed. Raman… read more here.
Keywords: raman; microspectroscopy optical; raman microspectroscopy; spectroscopy ... See more keywords