Results 81 to 90 of about 1,341 (180)

Measurement of Chloroform in Swimming Pools' Waters and Swimmers’ Blood

Iranian Journal of Public Health, 2009
Background: A new microextraction method named dispersive liquid-liquid microextraction (DLLME) for determination of chloroform in pool water and blood of swimmers after swimming is described.
S Shegefti, H Sereshti, S Samadi
doaj  

Determination of Trace Platinum in Water Samples by Ionic Liquid-Dispersive Liquid–Liquid Microextraction Combined with Graphite Furnace Atomic Absorption Spectrometry

Molecules
A new method has been established for determining trace amounts of platinum in water using ion liquid (IL)-dispersive liquid–liquid microextraction (DLLME) combined with graphite furnace atomic absorption spectroscopy (GFAAS).
Yaqi Liu, Yanyan Huo, Quan Han, Xiaohui Yang   +3 more
doaj   +1 more source

مروری بر آنالیز مواد خطرناک موجود در محیط کار با تاکید بر میکرواستخراج مایع-مایع پخشی [PDF]

مجله دانشگاه علوم پزشکی سبزوار, 2019
چکیده: میکرواستخراج مایع-مایع پخشی (DLLME) روش میکرواستخراجی است که برای اولین بار توسط اسدی و همکاران در سال 2006 مطرح گردید و از جمله تکنیکهای آماده سازی بسیار مطلوب و بی خطر نمونه محسوب میشود.
مسعود ریسمانچیان, کریم ابراهیم, زهرا اردودری   +2 more
doaj  

UA-IL-DLLME-LC-MS/MS Method for the Detection of Chlorfenapyr and Its Metabolites

Modern Health Science
This study established an ultrasound-assisted ionic liquid–dispersive liquid–liquid microextraction combined with liquid chromatography–tandem mass spectrometry (UA-IL-DLLME-LC-MS/MS) method for the detection of chlorfenapyr and its toxic metabolite tralopyril in blood samples.
Sheng Yu Qin, Xian Ju, Di Liang, Ning Wang, Li Dong Lu, Liu Jiao Wu   +5 more
openaire   +1 more source

Microextração Líquido-Líquido Dispersiva (DLLME): Fundamentos e aplicações 

Scientia Chromatographica, 2012
Manoel Leonardo Martins, Ednei Gilberto Primel, Sergiane Souza Caldas, Osmar Damian Prestes, Martha Bohrer Adaime, Renato Zanella   +5 more
openaire   +1 more source

Experimental Design-Based Dispersive Liquid-Liquid Microextraction with GC-FID for Determination of Polycyclic Aromatic Hydrocarbons in Surface Water. [PDF]

ACS Omega
Minghong C, Peiyu S, Lee TP, Chan Zhe Ming G, Marriott PJ, Wong YF.   +5 more
europepmc   +1 more source

Hydrophobic Deep Eutectic Solvent in Vortex-Assisted Liquid-Liquid Microextraction for Pesticide Analysis by Gas Chromatography. [PDF]

ACS Omega
Taweetanawikai N, Boonchiangma S.
europepmc   +1 more source

Sustainable ionic liquid-assisted cloud point extraction for enrichment of trace copper(II) in water and food samples prior to spectrophotometric determination. [PDF]

Sci Rep
El-Bialy NMA, Gouda AA, Ghaith EIA, Khedr IE, Moustafa AH, Mohamed AA, Ismaiel AM.   +6 more
europepmc   +1 more source

Sustainable Anisaldehyde-Based Natural Deep Eutectic Solvent Dispersive Liquid-Liquid Microextraction for Monitoring Antibiotic Residues in Commercial Milk and Eggs: A Comprehensive Evaluation of Greenness, Practicality, Analytical Performance and Innovation. [PDF]

Foods
Shaaban H, Mostafa A, Alqarni AM, Alsalman M, Alkhalaf MA, Alrofaidi MA, Al Khzem AH, Alturki MS.   +7 more
europepmc   +1 more source

Advances in Analytical Methods for the Extraction and Quantification of Benzophenones in Breast Milk and Infant Formula: A Scoping Review and Bibliometric Analysis. [PDF]

Foods
Galindo MV, Amorim DS, Amorim IS, Teixeira Filho J, Oliveira WDS, Godoy HT.   +5 more
europepmc   +1 more source