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1. Full Text Determination of phosphorus, sulfur and the halogens using high-temperature molecular absorption spectrometry in flames and furnaces—A review
by Welz, Bernhard and Lepri, Fábio G and Araujo, Rennan G.O and Ferreira, Sérgio L.C and Huang, Mao-Dong and Okruss, Michael and Becker-Ross, Helmut
Analytica Chimica Acta, ISSN 0003-2670, 2009, Volume 647, Issue 2, pp. 137 - 148
The literature about the investigation of molecular spectra of phosphorus, sulfur and the halogens in flames and furnaces, and the use of these spectra for the... 
Phosphorus | Sulfur | Molecular absorption spectrometry | Non-metals determination | Halogens | CHEMISTRY, ANALYTICAL | AIR-ACETYLENE FLAME | GRAPHITE-FURNACE | SPECTROPHOTOMETRIC DETERMINATION | LIQUID-LIQUID-EXTRACTION | ELECTROTHERMAL VOLATILIZATION | CONTINUUM-SOURCE | PLASMA-MASS SPECTROMETRY | FLOW-INJECTION | BACKGROUND-CORRECTION | RAY-FLUORESCENCE SPECTROMETRY | Phosphorus - analysis | Sulfur - analysis | Spectrophotometry, Atomic - methods | Phosphorus - chemistry | Halogens - analysis | Halogens - chemistry | Spectrophotometry, Atomic - instrumentation | Sulfur - chemistry | Sulfur compounds | Usage | Furnaces | Heating, ventilation, and air conditioning industry | Spectrum analysis | Detectors
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2. Full Text Dispersive liquid-liquid microextraction combined with graphite furnace atomic absorption spectrometry. Ultra trace determination of cadmium in water samples
by Zeini Jahromi, Elham and Bidari, Araz and Assadi, Yaghoub and Milani Hosseini, Mohammad Reza and Jamali, Mohammad Reza
Analytica Chimica Acta, ISSN 0003-2670, 03/2007, Volume 585, Issue 2, pp. 305 - 311
Dispersive liquid-liquid microextraction (DLLME) technique was successfully used as a sample preparation method for graphite furnace atomic absorption... 
Preconcentration | Cadmium | Dispersive liquid-liquid microextraction | Graphite furnace atomic absorption spectrometry | Water analysis | CHEMISTRY, ANALYTICAL | preconcentration | graphite furnace atomic absorption spectrometry | BIOLOGICAL SAMPLES | SPECTROPHOTOMETRIC DETERMINATION | ONLINE PRECONCENTRATION | EMISSION-SPECTROMETRY | HYDRIDE GENERATION | water analysis | SINGLE-DROP MICROEXTRACTION | cadmium | NATURAL-WATERS | CLOUD-POINT EXTRACTION | ICP-MS | dispersive liquid-liquid microextraction | SOLID-PHASE EXTRACTION | Temperature | Spectrophotometry, Atomic - methods | Solvents - chemistry | Argon - chemistry | Chelating Agents - pharmacology | Thiocarbamates - chemistry | Chemistry Techniques, Analytical - methods | Quaternary Ammonium Compounds - chemistry | Water Pollutants, Chemical - analysis | Carbon Tetrachloride - chemistry | Water - chemistry | Cadmium - analysis | Graphite - chemistry | Methanol - chemistry | Cadmium - chemistry | Hydrogen-Ion Concentration
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3. Full Text Preconcentration techniques for uranium(VI) and thorium(IV) prior to analytical determination—an overview
by Rao, T. Prasada and Metilda, P and Gladis, J. Mary
Talanta, ISSN 0039-9140, 2006, Volume 68, Issue 4, pp. 1047 - 1064
The need for the preconcentration of trace and ultratrace amounts of uranium(VI) and thorium(IV) in conjunction with various detection techniques was clearly... 
Preconcentration | Uranium | Thorium | PULSE POLAROGRAPHIC-DETERMINATION | CHEMISTRY, ANALYTICAL | preconcentration | IMPRINTED POLYMER MATERIALS | X-RAY-FLUORESCENCE | SPECTROPHOTOMETRIC DETERMINATION | ION-EXCHANGE | thorium | PLASMA-MASS SPECTROMETRY | CHELATING RESIN | ADSORPTIVE STRIPPING VOLTAMMETRY | AMBERLITE XAD-4 | uranium | SOLID-PHASE EXTRACTION | Methods
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4. Full Text Separation and preconcentration system based on ultrasonic probe-assisted ionic liquid dispersive liquid–liquid microextraction for determination trace amount of chromium(VI) by electrothermal atomic absorption spectrometry
by Chen, Jie and Chen, Hao and Du, Ping and Hu, Shenghua and Li, Shengqing and Liu, Hanlan
Talanta, ISSN 0039-9140, 2010, Volume 81, Issue 1, pp. 176 - 179
A novel method of ultrasonic probe-assisted ionic liquid dispersive liquid–liquid microextraction combined with electrothermal atomic absorption spectrometry... 
Chromium(VI) | Speciation | ETAAS | Ultrasonic probe-assisted ionic liquid dispersive liquid–liquid microextraction | Ultrasonic probe-assisted ionic liquid dispersive liquid-liquid microextraction | CHEMISTRY, ANALYTICAL | SPECTROPHOTOMETRIC DETERMINATION | SINGLE-DROP MICROEXTRACTION | MERCURY | CADMIUM | CLOUD POINT EXTRACTION | Ultrasonic probe-assisted ionic liquid | PHASE MICROEXTRACTION | FLAME PHOTOMETRIC DETECTION | WATER SAMPLES | ARRAY DETECTION | dispersive liquid-liquid microextraction | Temperature | Chromium - isolation & purification | Thiocarbamates - chemistry | Ionic Liquids - chemistry | Pyrrolidines - chemistry | Ultrasonics | Salts - chemistry | Spectrophotometry, Atomic | Time Factors | Analytic Sample Preparation Methods - methods | Water - chemistry | Chemical Fractionation - methods | Indicators and Reagents - chemistry | Chromium - analysis | Hydrogen-Ion Concentration | Chromium | Spectrum analysis
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5. Full Text MnO2‐TiO2 Nanocomposite and 2‐(3,4‐Dihydroxyphenethyl) Isoindoline‐1,3‐Dione as an Electrochemical Platform for the Concurrent Determination of Cysteine, Tryptophan and Uric Acid
by Bananezhad, Asma and Karimi‐Maleh, Hassan and Ganjali, Mohammad R and Norouzi, Parviz
Electroanalysis, ISSN 1040-0397, 08/2018, Volume 30, Issue 8, pp. 1767 - 1773
A novel modified carbon paste electrode (CPE) based on an MnO2‐TiO2 nanocomposite and 2‐(3,4 dihydroxyphenethyl) isoindoline‐1,3‐dione (DPID) as the modifier... 
Tryptophan | Cysteine | Electrochemical analysis | Uric acid | MnO2-TiO2 nanocomposite | nanocomposite | TiO | MnO | ELECTROCHEMISTRY | MOLECULARLY IMPRINTED POLYMER | CHEMISTRY, ANALYTICAL | SPECTROPHOTOMETRIC DETERMINATION | TEMPERATURE IONIC LIQUID | FOLIC-ACID | ASCORBIC-ACID | QUANTUM DOTS | CARBON-PASTE ELECTRODE | GRAPHENE-MODIFIED ELECTRODES | SELECTIVE VOLTAMMETRIC DETERMINATION | 1-BUTYL-3-METHYLIMIDAZOLIUM HEXAFLUORO PHOSPHATE | Amino acids | Thiols | Resveratrol
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6. Full Text A high sensitive biosensor based on FePt/CNTs nanocomposite/N-(4-hydroxyphenyl)-3,5-dinitrobenzamide modified carbon paste electrode for simultaneous determination of glutathione and piroxicam
by Karimi-Maleh, Hassan and Tahernejad-Javazmi, Fahimeh and Ensafi, Ali A and Moradi, Reza and Mallakpour, Shadpour and Beitollahi, Hadi
Biosensors and Bioelectronics, ISSN 0956-5663, 10/2014, Volume 60, pp. 1 - 7
This study describes the development, electrochemical characterization and utilization of novel modified -(4-hydroxyphenyl)-3,5-dinitrobenzamide-FePt/CNTs... 
FePt/CNTs | Voltammetry | Piroxicam | Biosensor | Glutathione | ELECTROCHEMISTRY | HOMOCYSTEINE | CHEMISTRY, ANALYTICAL | HEMOLYZED ERYTHROCYTE | SPECTROPHOTOMETRIC DETERMINATION | GLASSY-CARBON | NANOSCIENCE & NANOTECHNOLOGY | SPECTROFLUOROMETRIC DETERMINATION | DERIVATIZATION | PLASMA | BIOPHYSICS | LIQUID-CHROMATOGRAPHY | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | NANOCOMPOSITE | VOLTAMMETRIC SENSOR | Nanocomposites - chemistry | Iron - chemistry | Metal Nanoparticles - chemistry | Equipment Design | Platinum - chemistry | Electrodes | Conductometry - instrumentation | Glutathione - analysis | Nanotubes, Carbon - chemistry | Complex Mixtures - analysis | Biosensing Techniques - instrumentation | Nanocomposites - ultrastructure | Piroxicam - analysis | Ointments | Equipment Failure Analysis | Benzamides - chemistry | Metal Nanoparticles - ultrastructure | Detectors | Electric properties
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7. Full Text Determination of paracetamol: Historical evolution
by Bosch, M. Espinosa and Sánchez, A.J. Ruiz and Rojas, F. Sánchez and Ojeda, C. Bosch
Journal of Pharmaceutical and Biomedical Analysis, ISSN 0731-7085, 2006, Volume 42, Issue 3, pp. 291 - 321
Paracetamol is a common analgesic and antipyretic drug that is used for the relief of fever, headaches and other minor aches and pains. Their determination in... 
Paracetamol | Review | Biological fluids | Pharmaceutical formulations | CHEMISTRY, ANALYTICAL | INJECTION SPECTROPHOTOMETRIC DETERMINATION | DIFFERENTIAL-PULSE VOLTAMMETRY | GLASSY-CARBON ELECTRODE | TANDEM MASS-SPECTROMETRY | pharmaceutical formulations | PERFORMANCE LIQUID-CHROMATOGRAPHY | SPECTRA DERIVATIVE SPECTROPHOTOMETRY | MICROWAVE-ASSISTED HYDROLYSIS | review | THIN-LAYER-CHROMATOGRAPHY | PHARMACOLOGY & PHARMACY | MICELLAR ELECTROKINETIC CHROMATOGRAPHY | paracetamol | PARTIAL LEAST-SQUARES | biological fluids | Acetaminophen - analysis | Electrophoresis, Capillary | Animals | Spectroscopy, Near-Infrared | Flow Injection Analysis | Humans | Spectrometry, Fluorescence | Chromatography, High Pressure Liquid | Luminescent Measurements | Spectroscopy, Fourier Transform Infrared | Chemistry, Pharmaceutical | Acetaminophen
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8. In situ growth of alpha -Fe2O3 nanorod arrays on 3D carbon foam as an efficient binder-free electrode for highly sensitive and specific determination of nitrite
by Ma, Yue and Song, Xiangyang and Ge, Xiao and Zhang, Haimin and Wang, Guozhong and Zhang, Yunxia and Zhao, Huijun
Journal of materials chemistry. A, Materials for energy and sustainability, ISSN 2050-7488, 02/2017, Volume 5, Issue 9, pp. 4726 - 4736
Long-term accumulation and overdose of nitrite ions have been proven to pose a great threat to the ecological environment and public health. Therefore, it is... 
Electrodes | Foams | Drinking water | Architecture | Nitrites | Sensors | Carbon | Construction costs
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9. Full Text Electrocatalytic and Simultaneous Determination of Ascorbic Acid, Nicotinamide Adenine Dinucleotide and Folic Acid at Ruthenium(II) Complex‐ZnO/CNTs Nanocomposite Modified Carbon Paste Electrode
by Karimi‐Maleh, Hassan and Tahernejad‐Javazmi, Fahimeh and Daryanavard, Marzieh and Hadadzadeh, Hassan and Ensafi, Ali A and Abbasghorbani, Maryam
Electroanalysis, ISSN 1040-0397, 05/2014, Volume 26, Issue 5, pp. 962 - 970
This paper describes the development a novel ruthenium(II) complex‐ZnO/CNTs modified carbon paste electrode (Ru(II)/ZnO/CNTs/CPE) for the electrocatalytic... 
Ascorbic acid | NADH | Modified electrode | ZnO/CNTs nanocomposite | Folic acid | ELECTROCHEMISTRY | CHEMISTRY, ANALYTICAL | LIQUID-CHROMATOGRAPHIC DETERMINATION | SPECTROPHOTOMETRIC DETERMINATION | DEHYDROASCORBIC ACID | TANDEM MASS-SPECTROMETRY | SELECTIVE DETERMINATION | AMPEROMETRIC DETERMINATION | FLOW-INJECTION | NANOTUBES | ZnO | CNTs nanocomposite | VOLTAMMETRIC SENSOR | URIC-ACID | Electrochemistry | Niacinamide | Purines | Ruthenium | Vitamin C | Pastes | Electrodes | Nicotinamide adenine dinucleotide | Voltammetry | Carbon
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10. Full Text Spectrophotometric determination of reaction rates and kinetic parameters of a BAHD acyltransferase using DTNB (5,5′-dithio-bis-[2-nitrobenzoic acid])
by Sullivan, Michael L and Bonawitz, Nicholas D
Plant Science, ISSN 0168-9452, 04/2018, Volume 269, pp. 148 - 152
Hydroxycinnamoyl-Coenzyme A (CoA) hydroxycinnamoyl transferases are BAHD family acyltransferases that transfer hydroxycinnamoyl moieties from a CoA-thioester... 
BAHD acyltransferase | DTNB | Spectrophotometric enzyme assay | Hydroxycinnamoyl transferase | Ellman’s reagent | Enzyme kinetics | Acyltransferase assay | Ellman's reagent | PHASELIC ACID | BIOCHEMISTRY & MOLECULAR BIOLOGY | PLANT SCIENCES | CLONING | BIOSYNTHESIS | PURIFICATION | PLANTS | EXPRESSION | Plant Proteins - metabolism | Spectrophotometry - methods | Dithionitrobenzoic Acid - chemistry | Kinetics | Acyltransferases - metabolism | Coenzyme A - metabolism | Sulfhydryl Reagents - chemistry | Usage | Biological products | Thiols | Chemical tests and reagents | Analysis | Transferases | Resveratrol | Liquid chromatography
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11. Full Text An efficient, cost effective, sensing behaviour liquid-liquid extraction and spectrophotometric determination of copper(II) incorporated with 4-(4′-chlorobenzylideneimino)-3-methyl-5-mercapto-1, 2, 4-triazole: Analysis of food samples, leafy vegetables, fertilizers and environmental samples
by Barache, Umesh B and Shaikh, Abdul B and Lokhande, Tukaram N and Kamble, Ganesh S and Anuse, Mansing A and Gaikwad, Shashikant H
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, ISSN 1386-1425, 01/2018, Volume 189, pp. 443 - 453
The aim of the present work is to develop an efficient, simple and selective moreover cost-effective method for the extractive spectrophotometric determination... 
Spectrophotometric determination | CBIMMT | Environmental samples | Food samples | Copper(II) | PRECONCENTRATION | FLOATING ORGANIC DROP | CU(II) | IONS | MICROEXTRACTION | TRACE DETECTION | CADMIUM | SPECTROSCOPY | ATOMIC-ABSORPTION-SPECTROMETRY | SOLID-PHASE EXTRACTION | WATER | Copper compounds | Vegetables | Chemical tests and reagents | Triazoles | Analysis | Fertilizers
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12. Full Text Optimization of dispersive liquid–liquid microextraction coupled with inductively coupled plasma -optical emission spectrometry with the aid of experimental design for simultaneous determination of heavy metals in natural waters
by Sereshti, Hassan and Khojeh, Vahid and Samadi, Soheila
Talanta, ISSN 0039-9140, 2011, Volume 83, Issue 3, pp. 885 - 890
In this study, dispersive liquid–liquid microextraction (DLLME) combined with inductively coupled plasma optical emission spectrometry (ICP-OES) was developed... 
Inductively coupled plasma-optical emission spectrometry | Experimental design | Dispersive liquid–liquid microextraction | Heavy metals | Sodium diethyldithiocarbamate | Dispersive liquid-liquid microextraction | PRECONCENTRATION | CHEMISTRY, ANALYTICAL | SPECTROPHOTOMETRIC DETERMINATION | EXTRACTION | CADMIUM | NICKEL | ATOMIC-ABSORPTION-SPECTROMETRY | SAMPLES | Mathematical optimization | Carbon tetrachloride | Spectrum analysis
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13. Full Text Iron species determination by task‐specific ionic liquid‐based in situ solvent formation dispersive liquid–liquid microextraction combined with flame atomic absorption spectrometry
by Sadeghi, Susan and Ashoori, Vahid
Journal of the Science of Food and Agriculture, ISSN 0022-5142, 10/2017, Volume 97, Issue 13, pp. 4635 - 4642
BACKGROUND The task‐specific ionic liquid (TSIL) of 1‐ethyl‐3‐methylimidazolium bromide functionalized with 8‐hydroxyquinoline was used as a chelating agent... 
dispersive liquid–liquid microextraction | flame atomic absorption spectrometry | iron speciation | water and beverage samples | 8‐hydroxyquinoline‐functionalized ionic liquid | 8-hydroxyquinoline-functionalized ionic liquid | PRECONCENTRATION | FOOD SCIENCE & TECHNOLOGY | COMPLEXES | SPECTROPHOTOMETRIC DETERMINATION | FOOD SAMPLES | DISSOLVED IRON | SPECIATION | AGRICULTURE, MULTIDISCIPLINARY | OPTIMIZATION | SEPARATION | CHEMISTRY, APPLIED | WATER SAMPLES | dispersive liquid-liquid microextraction | SOLID-PHASE EXTRACTION | Limit of Detection | Water Pollutants, Chemical - isolation & purification | Iron - isolation & purification | Liquid Phase Microextraction - methods | Spectrophotometry, Atomic - methods | Iron - chemistry | Water Pollutants, Chemical - chemistry | Ionic Liquids - chemistry | Beverages - analysis | Hydrogen-Ion Concentration | Chemical industry | Herbicides | Pesticides industry | Beverages | Spectrum analysis | 8-Hydroxyquinoline | Salts | Chemical analysis | Atomic absorption analysis | Iron | pH effects | Liquid-liquid extraction | Spectrometry | Absorption | Mathematical analysis | Water analysis | Chelation | Oxidation | Tomatoes | Speciation | Seawater | Absorption spectroscopy | Solvents | Spectroscopy | Ions | Spectral analysis | Dispersion | Hydroxyquinoline | Tea | Ionic liquids | Scientific imaging
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