alexa Innovations in sol-gel microextraction phases for solvent-free sample preparation in analytical chemistry
Chemical Engineering

Chemical Engineering

Journal of Chromatography & Separation Techniques

Author(s): Abuzar Kabir, Kenneth G Furton, bdul Malik

Abstract Share this page

Sol-gel column technology with its inherent ability to provide surface-bonded hybrid organic-inorganic polymer coatings and monolithic beds has gained remarkable popularity in analytical microextraction, thanks to chemical stability and diversity of the extracting phase it offers in solvent-free sample preparation. Because of this and other advantages, over the last two decades sol-gel technology has been a vehicle of innovation for micro/nano sample preparation in analytical chemistry. A diverse array of novel advanced sol-gel material systems with unique selectivity, enhanced extraction sensitivity and higher thermal, mechanical and solvent stability have already emerged. The commercial availability of a growing number of inorganic/organically modified sol-gel precursors and sol-gel active organic polymers, coupled with the ability to form surface-bonded organic-inorganic coatings/monolithic beds with controllable porosity and tunable selectivity have firmly placed sol–gel technology in the forefront of analytical sample preparation and related research. The sol-gel derived advanced material systems have been shown to be highly effective in solvent free/solvent minimized sample preparation for a wide variety of analytes with biological, environmental, food, pharmaceutical, bio-analytical, and forensic significance. The current review discusses the basic principles of sol-gel technology, use of major inorganic/organically-modified sol-gel precursors and sol-gel active polymers to create sol-gel hybrid material systems. It highlights their physico chemical attributes favorable for micro/nano-sample preparation. Special emphasis is given to innovations in sol-gel extraction media, and to the novelty and the diversity of the formats of sol-gel materials used in sample preparation.

  • To read the full article Visit
  • Subscription
This article was published in Trends in analytical chemistry and referenced in Journal of Chromatography & Separation Techniques

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords