Engineering and Technology Journal

Keywords = properties

Number of Articles: 2
Optimization Conditions for Preparation Of Polyvinyl Alcohol- Alumina Gel Composite and its Properties
Optimization Conditions for Preparation Of Polyvinyl Alcohol- Alumina Gel Composite and its Properties

Raghad U. Abass

Volume 28, Issue 20 , October 2010, , Page 6115-6127

https://doi.org/10.30684/etj.28.20.11

Abstract
  A preparation of poly (vinyl alcohol) (PVA)/alumina (Al 2O3) gelcomposite was investigated.This type of composite gel was carried out with two stages firstly thehydrolysis of polyvinyl ...  Read More ...
A Restriction Enzyme from Escherichia coli Purification and General Properties
A Restriction Enzyme from Escherichia coli Purification and General Properties

Mukaram Shikara; Nadia Tariq Barakat; Maysem Modaffer Al-Obaidy

Volume 27, Issue 5 , March 2009, , Page 954-961

https://doi.org/10.30684/etj.27.5.9

Abstract
  An endonuclease restriction enzyme has been purified from E. coli about 40-fold withDNAse and RNAse recoveries of about 3%. The purification steps included precipitationof the enzyme ...  Read More ...