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chemistry, analytical (34) 34
index medicus (16) 16
chromatography (15) 15
mass spectrometry (14) 14
extraction (12) 12
solid-phase microextraction (12) 12
coatings (10) 10
desorption (9) 9
gas chromatography (9) 9
pesticides (9) 9
spme (9) 9
analytical chemistry (8) 8
metabolomics (8) 8
methods (8) 8
polycyclic aromatic-hydrocarbons (8) 8
solid phase microextraction (8) 8
solid phase microextraction - methods (8) 8
optimization (7) 7
quantitation (7) 7
solid phases (7) 7
chemical properties (6) 6
food (6) 6
gas-chromatography (6) 6
ionization (6) 6
of-the-art (6) 6
sample preparation (6) 6
chemical or physical processes, e.g. catalysis or colloidchemistry (5) 5
fiber (5) 5
in-vivo (5) 5
liquid-chromatography (5) 5
mass-spectrometry (5) 5
metabolites (5) 5
microextraction (5) 5
performing operations (5) 5
physical or chemical processes or apparatus in general (5) 5
samples (5) 5
their relevant apparatus (5) 5
transporting (5) 5
analysis (4) 4
biochemical research methods (4) 4
calibration (4) 4
coating (4) 4
desorption electrospray-ionization (4) 4
festphasenmikroextraktion (4) 4
humans (4) 4
immersion (4) 4
matrix (4) 4
performance liquid-chromatography (4) 4
physics (4) 4
plasma (4) 4
polycyclic aromatic hydrocarbons (4) 4
research (4) 4
silicone resins (4) 4
solid-phase-micro-extraction (4) 4
spectroscopy (4) 4
thin films (4) 4
urine (4) 4
water pollutants, chemical - analysis (4) 4
aldehydes (3) 3
assay (3) 3
bar sorptive extraction (3) 3
chromatography-mass-spectrometry (3) 3
complex matrices (3) 3
derivatization (3) 3
devices (3) 3
divinylbenzene (3) 3
divinylbenzol (3) 3
electrospray-ionization (3) 3
extraction processes (3) 3
food analysis (3) 3
gas chromatography-mass spectrometry (3) 3
gas chromatography-mass spectrometry - methods (3) 3
high performance liquid chromatography (3) 3
human urine (3) 3
hydrazines (3) 3
identification (3) 3
investigating or analysing materials by determining theirchemical or physical properties (3) 3
limit of detection (3) 3
mass spectroscopy (3) 3
mathematical analysis (3) 3
matrix-compatible fiber (3) 3
measuring (3) 3
membrane (3) 3
molecular-mass (3) 3
molekulargewicht (3) 3
organic chemistry (3) 3
pesticide analysis (3) 3
pesticide-residues (3) 3
solid phase methods (3) 3
solvents (3) 3
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tandem mass-spectrometry (3) 3
testing (3) 3
thermodynamics (3) 3
usage (3) 3
volatile compounds (3) 3
water (3) 3
water - chemistry (3) 3
2-dimensional gas-chromatography (2) 2
agrochemicals (2) 2
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Analyst, ISSN 0003-2654, 2/2018, Volume 143, Issue 4, pp. 891 - 899
We evaluated the performance of a dielectric barrier discharge ionization (DBDI) source for pesticide analysis in grape juice, a fairly complex matrix due to... 
AMBIENT CONDITIONS | FIBER | CHEMISTRY, ANALYTICAL | MICROEXTRACTION | PLASMA | GAS-CHROMATOGRAPHY | LIQUID-CHROMATOGRAPHY | CHEMICAL WARFARE AGENTS | SOFT IONIZATION | DESORPTION ELECTROSPRAY-IONIZATION | REAL-TIME DART | Plasma | Dielectric barrier discharge | Ionization | Pesticides | Pigments | Ions | Mass spectrometry | Discharge | Sugars
Journal Article
Analytical Chemistry, ISSN 0003-2700, 04/2017, Volume 89, Issue 7, p. 4046
  In this work, a new generation of solid-phase microextraction (SPME) coatings based on polytetrafluoroethylene amorphous fluoroplastics (PTFE AF 2400) as a... 
Analytical chemistry | Solvents | Desorption | Polymers | Chemical compounds | Chromatography
Journal Article
Analytical Chemistry (Washington), ISSN 0003-2700, 04/2017, Volume 89, Issue 7, pp. 4046 - 4046
In this work, a new generation of solid-phase microextraction (SPME) coatings based on polytetrafluoroethylene amorphous fluoroplastics (PTFE AF 2400) as a... 
Analytical chemistry | Polyacrylonitriles | Polytetrafluoroethylenes | Desorption | Extraction | Assessments | Binders | Coatings
Journal Article
Journal Article
Analytica Chimica Acta, ISSN 0003-2670, 05/2019, Volume 1056, pp. 34 - 46
Journal Article
The Analyst, ISSN 0003-2654, 01/2019, Volume 144, Issue 8, pp. 2788 - 2796
A direct and fast method for screening and quantification of illicit drugs in beverages and biological fluids was developed by using dielectric barrier... 
Analytical chemistry | Drugs | Plasma | Spectroscopy | Dielectric barrier discharge | Thin films | Coupling (molecular) | Body fluids | Screening | Ionization | Scientific imaging | Ultrasonic testing | Beverages | Mass spectrometry | Ultrasound | Quantitative analysis
Journal Article
Analytical Chemistry, ISSN 0003-2700, 04/2017, Volume 89, Issue 7, pp. 4046 - 4054
In this work, a new generation of solid-phase microextraction (SPME) coatings based on polytetrafluoroethylene amorphous fluoroplastics (PTFE AF 2400) as a... 
CHEMISTRY, ANALYTICAL | TRANSPORT | EXTRACTION | BENCHTOP | HUMAN SALIVA | AF 2400 FILMS | BEHAVIOR | PLATFORMS | OPTIMIZATION | OF-THE-ART | POLYACRYLONITRILE | Metabolomics | Gas chromatography | Usage | Ethylene | Chemical properties | Research | Semiconductor doping
Journal Article
Analytical Chemistry, ISSN 0003-2700, 07/2017, Volume 89, Issue 13, pp. 7240 - 7248
The direct interface of microextraction technologies to mass spectrometry (MS) has unquestionably revolutionized the speed and efficacy at which complex... 
CHEMISTRY, ANALYTICAL | POTENTIAL APPLICATIONS | GAS-CHROMATOGRAPHY | RAPID-DETERMINATION | POLYCYCLIC AROMATIC-HYDROCARBONS | DESORPTION ELECTROSPRAY-IONIZATION | PAPER SPRAY | IONIZATION MASS-SPECTROMETRY | IN-SITU ANALYSIS | OF-THE-ART | COMPLEX MATRICES
Journal Article
Trends in Analytical Chemistry, ISSN 0165-9936, 04/2019, Volume 113, pp. 172 - 181
This review presents, from a critical perspective, the most remarkable and recent applications of solid-phase microextraction (SPME) as a sample preparation... 
GC-MS | Metabolomics | LC-MS | SPME | Microextraction | Lipidomics | in vivo | CHEMISTRY, ANALYTICAL | HEADSPACE | VOLATILE COMPOUNDS | FATTY-ACIDS | OF-THE-ART | PURGE-AND-TRAP | SPME GC-MS | IN-VITRO | MATRICES | in vivo | OPTIMIZATION | 2-DIMENSIONAL GAS-CHROMATOGRAPHY | Metabolites | Spectrum analysis
Journal Article
Analytical Chemistry, ISSN 0003-2700, 07/2017, Volume 89, Issue 13, p. 7240
The direct interface of microextraction technologies to mass spectrometry (MS) has unquestionably revolutionized the speed and efficacy at which complex... 
Analytical chemistry | Spectroscopy | High resolution | Pesticides | Mass spectroscopy | Desorption | Quantitation | Real time | Solid phase methods | Matrix | Sample preparation | Agrochemicals | Ionization | Mass spectrometry | Food
Journal Article