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chemistry, analytical (171) 171
dllme (155) 155
index medicus (124) 124
dispersive liquid-liquid microextraction (111) 111
analysis (100) 100
extraction (92) 92
gas-chromatography (78) 78
water samples (72) 72
chromatography (68) 68
mass spectrometry (67) 67
solid-phase extraction (67) 67
solvents (60) 60
biochemical research methods (59) 59
dispersive liquid–liquid microextraction (55) 55
liquid phase microextraction - methods (53) 53
methods (52) 52
samples (50) 50
food science & technology (49) 49
liquid-liquid extraction (48) 48
analytical chemistry (47) 47
dispersion (47) 47
liquid chromatography (47) 47
solid-phase microextraction (47) 47
chemistry (46) 46
pesticides (45) 45
gas chromatography (43) 43
preconcentration (43) 43
water (43) 43
tandem mass-spectrometry (42) 42
atomic-absorption-spectrometry (40) 40
limit of detection (39) 39
high performance liquid chromatography (37) 37
ionic liquid (34) 34
microextraction (34) 34
hplc (33) 33
phase microextraction (33) 33
liquid-liquid microextraction (32) 32
environmental sciences (31) 31
mass-spectrometry (29) 29
gc-ms (28) 28
organophosphorus pesticides (28) 28
polycyclic aromatic-hydrocarbons (28) 28
chromatography-mass spectrometry (27) 27
chemistry, applied (26) 26
mikroextraktion (26) 26
chemistry, multidisciplinary (25) 25
nitriles (25) 25
spectrometry (25) 25
gas chromatography-mass spectrometry (24) 24
single-drop microextraction (24) 24
food science (23) 23
humans (23) 23
micro-extraction (23) 23
optimization (23) 23
pesticide-residues (23) 23
reproducibility of results (23) 23
quechers (22) 22
urine (22) 22
linearity (21) 21
sample preparation (21) 21
cadmium (20) 20
calibration (20) 20
chromatography, high pressure liquid - methods (20) 20
derivatization (20) 20
residues (20) 20
liquid phase microextraction (18) 18
lösungsmittel (18) 18
metabolites (18) 18
spectrum analysis (18) 18
waste-water (18) 18
wastewater (18) 18
water pollutants, chemical - analysis (18) 18
capillary-electrophoresis (17) 17
food (17) 17
gas chromatography-mass spectrometry - methods (17) 17
honey (17) 17
ionic liquids (17) 17
separation (17) 17
spectroscopy (17) 17
biological samples (16) 16
drugs (16) 16
lc-ms/ms (16) 16
organic-compounds (16) 16
solidification (16) 16
solvents - chemistry (16) 16
usage (16) 16
vegetables (16) 16
aqueous samples (15) 15
biochemistry, general (15) 15
bisphenol-a (15) 15
chemistry/food science, general (15) 15
cloud point extraction (15) 15
copper (15) 15
hydrogen-ion concentration (15) 15
organochlorine pesticides (15) 15
pharmacology & pharmacy (15) 15
dllme-sfo (14) 14
environment (14) 14
environmental water samples (14) 14
ions (14) 14
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1. Full Text Automation of dispersive liquid–liquid microextraction and related techniques. Approaches based on flow, batch, flow-batch and in-syringe modes
by Alexovič, Michal and Horstkotte, Burkhard and Šrámková, Ivana and Solich, Petr and Sabo, Ján
Trends in Analytical Chemistry, ISSN 0165-9936, 01/2017, Volume 86, pp. 39 - 55
Liquid-phase microextraction has been one of the most studied sample pretreatment techniques in the last two decades. Apart from non-dispersive approaches,... 
Flow-based DLLME | Automation | Flow-batch-based DLLME | Dispersive liquid–liquid microextraction | Homogeneous liquid–liquid (micro)extraction | In-syringe DLLME | Batch-based DLLME | CHEMISTRY, ANALYTICAL | POLYCYCLIC AROMATIC-HYDROCARBONS | MICROWAVE-ASSISTED EXTRACTION | WINDOWLESS OPTICAL-CELL | ENVIRONMENTAL WATER SAMPLES | Homogeneous liquid liquid (micro) extraction | TERNARY SOLVENT SYSTEM | VALVE LAV APPROACH | CLOUD POINT EXTRACTION | SEQUENTIAL INJECTION MANIFOLD | Dispersive liquid-liquid microextraction | ATOMIC-ABSORPTION-SPECTROMETRY | CHROMATOGRAPHY-MASS SPECTROMETRY | Methods | Force and energy
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2. Full Text Five Years of Dispersive Liquid-Liquid Microextraction
by Andruch, Vasil and Balogh, Ioseph S and Kocúrová, Lívia and Šandrejová, Jana
Applied Spectroscopy Reviews, ISSN 0570-4928, 04/2013, Volume 48, Issue 3, pp. 161 - 259
The present article offers a historical overview and a comprehensive collection of publications devoted to dispersive liquid-liquid microextraction (DLLME),... 
Dispersive liquid-liquid microextraction (DLLME) | automation | ionic liquid dispersive liquid-liquid microextraction (IL-DLLME) | dispersive liquid phase microextraction (DLPME) | vortex-assisted liquid-liquid microextraction (VALLME); green analytical chemistry | miniaturization | dispersive liquid-liquid microextraction based on solidification of floating organic drop (DLLME-SFO) | sequential injection dispersive liquid-liquid microextraction (SI-DLLME); ultrasound-assisted emulsification-microextraction (USAEME) | ELECTRON-CAPTURE DETECTION | FLOATING ORGANIC DROP | POLYCYCLIC AROMATIC-HYDROCARBONS | POLYBROMINATED DIPHENYL ETHERS | CHROMATOGRAPHY-MASS-SPECTROMETRY | ultrasound-assisted emulsification-microextraction (USAEME) | INSTRUMENTS & INSTRUMENTATION | green analytical chemistry | ENVIRONMENTAL WATER SAMPLES | OPTICAL EMISSION-SPECTROMETRY | SPECTROSCOPY | sequential injection dispersive liquid-liquid microextraction (SI-DLLME) | ATOMIC-ABSORPTION-SPECTROMETRY | ASSISTED EMULSIFICATION-MICROEXTRACTION | vortex-assisted liquid-liquid microextraction (VALLME) | SOLID-PHASE EXTRACTION
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3. Full Text Application of dispersive liquid–liquid microextraction for the determination of aflatoxins B 1, B 2, G 1 and G 2 in cereal products
by Campone, Luca and Piccinelli, Anna Lisa and Celano, Rita and Rastrelli, Luca
Journal of Chromatography A, ISSN 0021-9673, 2011, Volume 1218, Issue 42, pp. 7648 - 7654
The application of dispersive liquid–liquid microextraction (DLLME) technique for the rapid analysis of aflatoxins B , B , G and G in maize, rice and wheat... 
Aflatoxins | Maize | Pasta | DLLME | HPLC-FLD | Rice
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4. Full Text Part-per-trillion determination of chlorobenzenes in water using dispersive liquid–liquid microextraction combined gas chromatography–electron capture detection
by Kozani, Reyhaneh Rahnama and Assadi, Yaghoub and Shemirani, Farzaneh and Hosseini, Mohammad-Reza Milani and Jamali, Mohammad Reza
Talanta, ISSN 0039-9140, 2007, Volume 72, Issue 2, pp. 387 - 393
In this study, a simple, rapid and efficient method, dispersive liquid–liquid microextraction (DLLME) combined gas chromatography–electron capture detection... 
Gas chromatography | Dispersive liquid–liquid microextraction (DLLME) | Chlorobenzenes | Water samples | Dispersive liquid-liquid microextraction (DLLME) | CHEMISTRY, ANALYTICAL | EXTRACTION | chlorobenzenes | TRACE ANALYSIS | dispersive liquid-liquid microextraction (DLLME) | AQUEOUS SAMPLES | water samples | SOLID-PHASE MICROEXTRACTION | CHLORINATED BENZENES | TOXICITY | gas chromatography
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5. Full Text Assessment of bisphenol A and bisphenol B in canned vegetables and fruits by gas chromatography–mass spectrometry after QuEChERS and dispersive liquid–liquid microextraction
by Cunha, S.C and Fernandes, J.O
Food Control, ISSN 0956-7135, 10/2013, Volume 33, Issue 2, pp. 549 - 555
Dispersive liquid–liquid microextraction (DLLME) combined with an acetonitrile based extraction was proposed for simultaneous extraction, concentration and... 
BPA (bisphenol A) | DLLME (dispersive liquid–liquid microextraction) | BPB (bisphenol B) | Canned food | Gas chromatography–mass spectrometry (GC–MS) | QuEChERS | Gas chromatography-mass spectrometry (GC-MS) | DLLME (dispersive liquid-liquid microextraction) | EXTRACTION | BPA | FOOD SCIENCE & TECHNOLOGY | QuEChERS Gas chromatography mass spectrometry | DLLME (dispersive liquid liquid | FOODS | BEVERAGES | microextraction) EPA (bisphenol A | GC MS | Hydrology | Gas chromatography | Vegetables | Bisphenol-A | Fruit | Analysis | Phenols | Nitriles | Canned foods industry | Mass spectrometry | Canned vegetables
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6. Full Text Recent advances in dispersive liquid–liquid microextraction using organic solvents lighter than water. A review
by Kocúrová, Lívia and Balogh, Ioseph S and Šandrejová, Jana and Andruch, Vasil
Microchemical Journal, ISSN 0026-265X, 05/2012, Volume 102, pp. 11 - 17
Dispersive liquid–liquid microextraction (DLLME) has in the very short time since its invention in 2006 grabbed the attention of researchers and has become... 
Green analytical chemistry | Dispersive liquid–liquid microextraction (DLLME) | Miniaturization | Low-density solvent (organic solvents lighter than water) | Dispersive liquid-liquid microextraction (DLLME) | CHEMISTRY, ANALYTICAL | POLYCYCLIC AROMATIC-HYDROCARBONS | SOLIDIFICATION | MASS-SPECTROMETRY | DROP | OPTICAL EMISSION-SPECTROMETRY | GAS-CHROMATOGRAPHY | ATOMIC-ABSORPTION-SPECTROMETRY | PHASE MICROEXTRACTION | SAMPLES | ORGANOCHLORINE PESTICIDES | Liquid chromatography | Ionization | Mass spectrometry | Analysis | Detectors
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7. Full Text Bio-dispersive liquid liquid microextraction based on nano rhaminolipid aggregates combined with magnetic solid phase extraction using Fe3O4@PPy magnetic nanoparticles for the determination of methamphetamine in human urine
by Haeri, Seyed Ammar and Abbasi, Shahryar and Sajjadifar, Sami
Journal of Chromatography B, ISSN 1570-0232, 09/2017, Volume 1063, pp. 101 - 106
In the present investigation, extraction and preconcentration of methamphetamine in human urine samples was carried out using a novel bio-dispersive liquid... 
Bio-DLLME | Nanopatricles | Methamphetamine
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8. Full Text Determination of organic compounds in water using dispersive liquid–liquid microextraction
by Rezaee, Mohammad and Assadi, Yaghoub and Milani Hosseini, Mohammad-Reza and Aghaee, Elham and Ahmadi, Fardin and Berijani, Sana
Journal of Chromatography A, ISSN 0021-9673, 2006, Volume 1116, Issue 1, pp. 1 - 9
A new microextraction technique termed dispersive liquid–liquid microextraction (DLLME) was developed. DLLME is a very simple and rapid method for extraction... 
Dispersive liquid–liquid microextraction (DLLME) | Sample preparation | Polycyclic aromatic hydrocarbons (PAHs) | Water analysis | Gas chromatography (GC) | Dispersive liquid-liquid microextraction (DLLME) | CHEMISTRY, ANALYTICAL | POLYCYCLIC AROMATIC-HYDROCARBONS | BIOCHEMICAL RESEARCH METHODS | SOLID-PHASE MICROEXTRACTION | ANIONIC SURFACTANTS | SOLVENT-EXTRACTION | sample preparation | water analysis | polycyclic aromatic hydrocarbons (PAHs) | GAS-CHROMATOGRAPHY | dispersive liquid-liquid microextraction (DLLME) | SINGLE DROP | gas chromatography (GC) | CAPILLARY-ELECTROPHORESIS | CLOUD-POINT EXTRACTION | SEPARATION APPROACH | CONVENTIONAL MICROSYRINGE | Solvents | Reference Standards | Reproducibility of Results | Water Pollutants, Chemical - isolation & purification | Polycyclic Compounds - isolation & purification | Sensitivity and Specificity | Chromatography, Gas | Polycyclic Compounds - analysis | Water Pollutants, Chemical - analysis | Water | Organic solvents | Ionization | Analysis | Universities and colleges | Pollutants | Organic compounds
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9. Full Text Determination of cyclic and linear siloxanes in wastewater samples by ultrasound-assisted dispersive liquid–liquid microextraction followed by gas chromatography–mass spectrometry
by Cortada, Carol and dos Reis, Luciana Costa and Vidal, Lorena and Llorca, Julio and Canals, Antonio
Talanta, ISSN 0039-9140, 03/2014, Volume 120, pp. 191 - 197
A fast, simple and environmentally friendly ultrasound-assisted dispersive liquid–liquid microextraction (USA-DLLME) procedure has been developed to... 
Ultrasound-assisted dispersive liquid–liquid microextraction (USA-DLLME) | Volatile siloxanes | Wastewater | Experimental design | Ultrasound-assisted dispersive liquid-liquid microextraction (USA-DLLME) | CHEMISTRY, ANALYTICAL | SINGLE-DROP MICROEXTRACTION | HEADSPACE | Ultrasound-assisted dispersive liquid-liquid | microextraction (USA-DLLME) | CHLOROBENZENES | PESTICIDES | Solvents | Sonication | Gas Chromatography-Mass Spectrometry - methods | Limit of Detection | Liquid Phase Microextraction - methods | Waste Water - analysis | Siloxanes - analysis | Water Pollutants, Chemical - analysis | Gas chromatography | Siloxanes | Mass spectrometry | Analysis | Design engineering | Spectroscopy | Spectrometry | Design factors | Waste water
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10. Full Text Application of dispersive liquid–liquid microextraction based on solidification of floating organic drop for the determination of extractables from pharmaceutical packaging materials
by Sun, Xuechun and Xing, Xuebin and Du, Zhenxia
Talanta, ISSN 0039-9140, 11/2019, p. 120540
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11. Full Text Determination of polycyclic aromatic hydrocarbons in smoked fish samples by a new microextraction technique and method optimisation using response surface methodology
by Mohammadi, Abdorreza and Ghasemzadeh-Mohammadi, Vahid and Haratian, Parivash and Khaksar, Ramin and Chaichi, Maryam
Food Chemistry, ISSN 0308-8146, 12/2013, Volume 141, Issue 3, pp. 2459 - 2465
Microwave-assisted extraction coupled with dispersive liquid–liquid microextraction as a recently introduced method was applied to determine polycyclic... 
Gas chromatography–mass spectrometry (GC/MS) | Smoked fish | Dispersive liquid–liquid microextraction (DLLME) | Polycyclic aromatic hydrocarbons (PAHs) | Response surface methodology | Microwave assisted extraction (MAE) | Dispersive liquid-liquid microextraction | Gas chromatography-mass spectrometry | DLLME | GC/MS | Dispersive liquid-liquid microextraction (DLLME) | NUTRITION & DIETETICS | FOOD SCIENCE & TECHNOLOGY | Gas chromatography-mass spectrometry (GC/MS) | PAHS | CHEMISTRY, APPLIED | CHROMATOGRAPHY-MASS-SPECTROMETRY | Fish Products - analysis | Animals | Fishes - classification | Liquid Phase Microextraction - methods | Food Contamination - analysis | Polycyclic Aromatic Hydrocarbons - isolation & purification | Polycyclic Aromatic Hydrocarbons - analysis | Fish Products - classification | Chromatography, High Pressure Liquid | Fish as food | Polycyclic aromatic hydrocarbons | Analysis | Methods
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12. Full Text Classification and terminology in dispersive liquid–liquid microextraction
by Šandrejová, Jana and Campillo, Natalia and Viñas, Pilar and Andruch, Vasil
Microchemical Journal, ISSN 0026-265X, 07/2016, Volume 127, pp. 184 - 186
The literature on dispersive solvent microextraction comprises a great many methodologies, different possibilities and a broad range of terminology, all of... 
Dispersive liquid–liquid microextraction (DLLME) | Terminology | Dispersive liquid-phase microextraction (DLPME) | Classification | Dispersive liquid-liquid microextraction (DLLME) | CHEMISTRY, ANALYTICAL | SINGLE DROP | CHEMISTRY | SOLVENT-MICROEXTRACTION | Terms and phrases
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13. Full Text Automated in-syringe dispersive liquid-liquid microextraction
by Maya, Fernando and Horstkotte, Burkhard and Estela, José M and Cerdà, Víctor
Trends in Analytical Chemistry, ISSN 0165-9936, 07/2014, Volume 59, pp. 1 - 8
The dispersive liquid-liquid microextraction (DLLME) technique is simple, efficient and environment friendly. One of the main limitations to its further... 
Automated sample treatment | Magnetic stirring | Dispersive liquid-liquid microextraction (DLLME) | Liquid-phase microextraction | Flow-injection technique | Green analytical chemistry | In-syringe DLLME | Stirring-assisted extraction | Miniaturization | Multi-syringe flow-injection analysis | SOLVENTS LIGHTER | PRECONCENTRATION | CHEMISTRY, ANALYTICAL