Sample Preparation / Ezine

Skip to Navigation

Read our ezines for:

  • Review and analysis articles written by our team of renowned contributors.
  • Free access to journal articles on Wiley Online Library, selected by the website editor.
  • "Client Column" articles written by experts from spectroscopy and separation science industrial companies.

Ezine RSS Feed

rss

Filter Ezines

Browse By Ezines

Filter by Supplier

Browse By Supplier

Quick extraction with no pain: A novel process for extracting paracetamol from human urine

Date: Jan 21, 2019

Author: Jon Evans

By combining novel versions of two extraction methods, Iranian chemists have produced a process for extracting paracetamol from human urine that is not only more effective than previous versions but also faster.

Read More thumbnail image: Quick extraction with no pain A novel process for extracting paracetamol from human urine

Journal Highlight: Microextraction sample preparation techniques in forensic analytical toxicology

Date: Jan 14, 2019

Author: separationsNOW

This review looks at various microextraction methods used in forensic analytical toxicology, including solid‐phase microextraction and liquid‐based microextraction.

Read More thumbnail image: Journal Highlight Microextraction sample preparation techniques in forensic analytical toxicology

Journal Highlight: A new Zn mixed‐ligand coordination polymer fiber for solid‐phase microextraction of the anticancer drug tamoxifen

Date: Dec 24, 2018

Author: separationsNOW

Iranian scientists have developed a new metal‐organic coordination polymer as a solid‐phase microextraction fiber and used it to extract the anticancer drug tamoxifen from urine samples.

Read More thumbnail image: Journal Highlight A new Zn mixedligand coordination polymer fiber for solidphase microextraction of the anticancer drug tamoxifen

Raise a glass of Christmas cheer: Extracting pesticides from wine with a sol-gel

Date: Dec 17, 2018

Author: Jon Evans

Scientists from the US and Spain have shown that their recently developed extraction method, termed fabric phase sorptive extraction, can help to detect trace amounts of fungicides and insecticides in red and white wine.

Read More thumbnail image: Raise a glass of Christmas cheer Extracting pesticides from wine with a sol-gel

Journal Highlight: Optimization and validation of simultaneous analyses of ecgonine, cocaine and seven metabolites in human urine by GC-MS using a one‐step SPE

Date: Dec 10, 2018

Author: separationsNOW

Scientists in Argentina have developed a single solid-phase extraction method for deriving several cocaine metabolites from human urine, prior to analysis by gas chromatography/mass spectrometry.

Read More thumbnail image: Journal Highlight Optimization and validation of simultaneous analyses of ecgonine cocaine and seven metabolites in human urine by GC-MS using a onestep SPE

Journal Highlight: Diamond nanoparticles coating for in‐tube solid‐phase microextraction to detect polycyclic aromatic hydrocarbons

Date: Nov 26, 2018

Author: separationsNOW

Scientists in China coated diamond nanoparticles onto stainless steel wires for the solid‐phase microextraction of polycyclic aromatic hydrocarbons, estrogens and plasticizers.

Read More thumbnail image: Journal Highlight Diamond nanoparticles coating for intube solidphase microextraction to detect polycyclic aromatic hydrocarbons

Lipstick marks: A novel method for extracting compounds from lipstick at crime scenes

Date: Nov 19, 2018

Author: Jon Evans

Polish chemists have combined ultrasound-assisted extraction with gas chromatography-mass spectrometry to develop a novel technique for analyzing lipstick traces at crime scenes.

Read More thumbnail image: Lipstick marks A novel method for extracting compounds from lipstick at crime scenes

Journal Highlight: Quantitative analysis of artificial sweeteners by CE with a dual‐capillary design of molecularly imprinted solid‐phase extractor

Date: Nov 12, 2018

Author: separationsNOW

Korean chemists have developed a molecularly imprinted polymer-based method for extracting sweeteners, sucrose, sucralose and aspartame from soda drinks prior to analysis by capillary electrophoresis.

Read More thumbnail image: Journal Highlight Quantitative analysis of artificial sweeteners by CE with a dualcapillary design of molecularly imprinted solidphase extractor

Journal Highlight: Residual detection of naproxen, methyltestosterone, and 17ɑ‐hydroxyprogesterone caproate in aquatic products by simple LLE method coupled with LC-MS/MS

Date: Oct 22, 2018

Author: separationsNOW

An international team of researchers has developed a liquid-liquid extraction method for extracting the residues of three drug compounds from samples of eel, flatfish and shrimp bought from a market.

Read More thumbnail image: Journal Highlight Residual detection of naproxen methyltestosterone and 17hydroxyprogesterone caproate in aquatic products by simple LLE method coupled with LC-MSMS

Get into my cloud: Nanofiber cloud SPME for extracting organic chemicals

Date: Oct 15, 2018

Author: Jon Evans

Chinese scientists have developed a novel extraction method based on dispersing unsupported polymer fibers into an analyte-containing solution and then extracting them with tweezers as a single mass.

Read More thumbnail image: Get into my cloud Nanofiber cloud SPME for extracting organic chemicals
Page:   1 2 3 4 5 6 Next

Social Links

Share This Links

Bookmark and Share

Microsites

Suppliers Selection
Societies Selection

Banner Ad

Click here to see
all job opportunities

Copyright Information

Interested in spectroscopy? Visit our sister site spectroscopyNOW.com

Copyright © 2019 John Wiley & Sons, Inc. All Rights Reserved