Journal ArticleDOI
Multivariate optimization of cloud point extraction procedure for zinc determination in aqueous extracts of medicinal plants by flame atomic absorption spectrometry.
Nida Fatima Kolachi,Tasneem Gul Kazi,Sumaira Khan,Sham Kumar Wadhwa,Jameel Ahmed Baig,H. I. Afridi,Afzal Shah,Faheem Shah +7 more
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TLDR
Cloud point extraction method for preconcentration of trace quantities of zinc (Zn) in aqueous extract of medicinal plants and blood samples of liver cancer patients using flame atomic absorption spectrometry demonstrated that the factors, ligands concentrations, pH and temperature were statistically significant.About:
This article is published in Food and Chemical Toxicology.The article was published on 2011-10-01. It has received 42 citations till now. The article focuses on the topics: Extraction (chemistry) & Certified reference materials.read more
Citations
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Complex-forming organic ligands in cloud-point extraction of metal ions: a review.
TL;DR: This review focuses on general properties of the most frequently used organic ligands in cloud-point extraction and on literature data concerning the use of modern techniques in determination of metal ions' content in various materials.
Journal ArticleDOI
Cloud point extraction: A sustainable method of elemental preconcentration and speciation
Pallabi Samaddar,Kamalika Sen +1 more
TL;DR: In this article, the results of trace metal preconcentration using Cloud Point Extraction (CPE) methodology from different practical samples with an insight to the probable mechanism and speciation involved from 2006 onwards.
Journal ArticleDOI
Complementary/alternative medicine: an evidence-based approach
TL;DR: This chapter discusses the integration of Clinical Practice and Medical Training with Complementary and Alternative and Evidence-Based Medicine, and future Trends and Important Focuses for CAM in the 21st Century.
Journal ArticleDOI
A green and efficient procedure for the preconcentration and determination of cadmium, nickel and zinc from freshwater, hemodialysis solutions and tuna fish samples by cloud point extraction and flame atomic absorption spectrometry.
TL;DR: Cloud point extraction was used to simultaneously preconcentrate trace-level cadmium, nickel and zinc for determination by flame atomic absorption spectrometry (FAAS), yielding results in agreement with the certified values.
Journal ArticleDOI
Determination of some metal ions in various meat and baby food samples by atomic spectrometry.
TL;DR: The developed method was successfully applied to the various natural water, meat products and baby food samples and the recoveries of analyte ions were found in added real samples and CRMs from 95% to 102%.
References
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Journal ArticleDOI
The design of optimum multifactorial experiments
R. L. Plackett,J. P. Burman +1 more
Journal ArticleDOI
Zinc and immune function: the biological basis of altered resistance to infection.
TL;DR: Parts of zinc biology of the immune system are explored and a biological basis for the altered host resistance to infections observed during zinc deficiency and supplementation is attempted.
Book
Natural Products from Plants
Leland J. Cseke,Ara Kirakosyan,Peter B. Kaufman,Sara L. Warber,James A. Duke,H. L. Brielmann +5 more
TL;DR: Anyone looking for a thorough understanding of the properties of natural plant products, beneficial or harmful, will find it in this volume.
Journal ArticleDOI
Surfactant-Mediated Cloud Point Extractions: An Environmentally Benign Alternative Separation Approach
Frank H. Quina,Willie L. Hinze +1 more
TL;DR: Cloud point extraction (CPE) or micelle-mediated extraction (ME) as discussed by the authors is a commonly used approach for phase separation in aqueous solutions of certain surfactant micelles, which can be exploited in separation science for the development of extraction, purification, and preconcentration schemes for desired analytes.
Journal ArticleDOI
Cloud Point Extraction as a Procedure of Separation and Pre‐Concentration for Metal Determination Using Spectroanalytical Techniques: A Review
TL;DR: Cloud point extraction is a separation and preconcentration procedure that has been extensively applied for trace metal determination in several different matrices as discussed by the authors, and its major advantages are simple experimental procedures, low cost, high preconconcentration factors, and environmental safety.
Related Papers (5)
Determination of cadmium, copper, lead and zinc in water samples by flame atomic absorption spectrometry after cloud point extraction
Jianrong Chen,Khay Chuan Teo +1 more