Diagnosing vaginal infections through measurement of biogenic amines by ion mobility spectrometry

2012 ◽  
Vol 163 (1) ◽  
pp. 81-84 ◽  
Author(s):  
Jack D. Sobel ◽  
Zeev Karpas ◽  
Avraham Lorber
Keyword(s):  
Biogenic Amines ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Vaginal Infections

Novel application for ion mobility spectrometry: diagnosing vaginal infections through measurement of biogenic amines

2002 ◽  
Vol 474 (1-2) ◽  
pp. 115-123 ◽  
Author(s):  
Zeev Karpas ◽  
Walter Chaim ◽  
Rachel Gdalevsky ◽  
Boris Tilman ◽  
Avi Lorber
Keyword(s):  
Biogenic Amines ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Vaginal Infections

Rapid microchip-based FAIMS determination of trimethylamine, an indicator of pork deterioration

2014 ◽  
Vol 6 (9) ◽  
pp. 2965-2972 ◽  
Author(s):  
Qi Wang ◽  
Yun-Fei Xie ◽  
Wei-Jun Zhao ◽  
Peng Li ◽  
He Qian ◽  
...  
Keyword(s):  
Biogenic Amines ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
High Field ◽  
Quantitative Method ◽  
Room Temperature ◽  
Asymmetric Waveform

A fast and quantitative method for the detection of biogenic amines based on the microchip-based high-field asymmetric waveform ion mobility spectrometry (FAIMS) technique was established for evaluating the degree of spoilage of pork stored at room temperature.

scholarly journals Recent Applications of Ion Mobility Spectrometry in Diagnosis of Vaginal Infections

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Zeev Karpas ◽  
Gabi Cohen ◽  
Elias Atweh ◽  
Geoff Barnard ◽  
Moshe Golan
Keyword(s):  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Vaginal Discharge ◽  
Reproductive Age ◽  
Sample Introduction ◽  
Vaginal Infections ◽  
Female Population ◽  
High Proton Affinity ◽  
High Proton ◽  
Recent Developments

Vaginal infections (vaginosis) globally affect more than 15% of the female population of reproductive age. However, diagnosis of vaginosis and differentiating between the three common types: bacterial vaginosis (BV), vulvovaginal candidiasis (VVC), and trichomoniasis are challenging. Elevated levels of the biogenic amines, trimethylamine (TMA), putrescine, and cadaverine have been found in vaginal discharge fluid of women with vaginosis. Ion mobility spectrometry (IMS) is particularly suitable for measurement of amines even in complex biological matrices due to their high proton affinity and has been shown to be suitable for the diagnosis of vaginal infections. Recent developments that have increased the accuracy of the technique for diagnosis of BV and simplified sample introduction are described here.

Determination of volatile biogenic amines in muscle food products by ion mobility spectrometry

2002 ◽  
Vol 463 (2) ◽  
pp. 155-163 ◽  
Author(s):  
Zeev Karpas ◽  
Boris Tilman ◽  
Rachel Gdalevsky ◽  
Avraham Lorber
Keyword(s):  
Biogenic Amines ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Food Products

Analysis of biogenic amines using corona discharge ion mobility spectrometry

Talanta ◽  
2010 ◽  
Vol 81 (3) ◽  
pp. 1081-1087 ◽  
Author(s):  
Z. Hashemian ◽  
A. Mardihallaj ◽  
T. Khayamian
Keyword(s):  
Corona Discharge ◽  
Biogenic Amines ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility
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