Résultats de la recherche - 14 results

Combining Attenuated Total Reflectance- Infrared Spectroscopy and chemometrics for the identification and the dosage estimation of MDMA tablets

Source: talanta, Volume 195, Number 151 (2019) Keywords: ATR-(N)IR Chemometrics illicit drugs Mobile detection approaches Health Topics:  Ecstasy Ecstasy Ecstasy Service:  Médicaments et produits de santé ...

Surveillance of antimicrobial resistant bacteria in Belgian hospitals: Report 2016

of carbapenemase production (CPE +) and reduced susceptibility for meropenem (meropenem I/R) was higher in K. pneumoniae (0.15 and 0.24 cases per 1 000 admissions, respectively) compared to E. coli ...

Screening van recreationele drugs en kwalificatie en kwantificatie van MDMA met behulp van infrarood (IR)-technieken en chemometrische modellen

Publication Type: Dissertation Authors: Raf Van Campenhout; Eric Deconinck Source: Vrije Universiteit Brussel, Brussels, Belgium, p.47 (2018) Keywords: Chemometrics IR Recreative drugs Health ...

Detection and identification of multiple adulterants in plant food supplements using attenuated total reflectance—Infrared spectroscopy

Number 119 (2018) Keywords: ATR-(N)IR; Plant Food Supplements; Chemometrics; Mobile detection approaches Health Topics:  Effectiveness and safety of vaccines, medicines and health products- Quality of ...

Detection of regulated herbs and plants in plant food supplements and traditional medicines using infrared spectroscopy.

total reflectance was evaluated for the screening of plant based preparations for nine specific plants (five regulated and four common plants for herbal supplements). IR and NIR spectra were recorded for ...

Detection and risk evaluation of counterfeit medicines based on physico-chemical properties: the fingerprint and chemometrics approach

the blister intact. Chapter VI explores the usage of ATR- FTIR spectroscopy for the screening of counterfeit medicines. ATR- FTIR spectroscopy has the advantages of being easy to use and little sample ...

Discriminating nicotine and non-nicotine containing e-liquids using infrared spectroscopy.

chemometrics was evaluated for the discrimination between nicotine containing and non-nicotine containing samples. It could be concluded that both ATR- IR and NIR could be used for the discrimination when ...

Detection of sibutramine in adulterated dietary supplements using attenuated total reflectance-infrared spectroscopy.

adulterated dietary supplements. Data interpretation was performed using different basic chemometric techniques. It was found that the use of ATR- IR combined with the k-Nearest Neighbours (k- NN) was able to ...

Detection of whitening agents in illegal cosmetics using attenuated total reflectance-infrared spectroscopy.

attenuated total reflectance-infrared (ATR- IR) spectroscopy, combined with chemometrics, was evaluated for that purpose. It was found that the combination of ATR- IR with the simple chemometric technique ...

Comparison and combination of spectroscopic techniques for the detection of counterfeit medicines.

IR), near infrared spectroscopy (NIR) and Raman spectroscopy were applied to 55 samples of counterfeit and imitations of Viagra and 39 samples of counterfeit and imitations of Cialis. The aim of the ...

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