Ring-opening Polymerization (ROP) of Poly Lactied by Cellulose Diacetate and Substitution with Different Amino Acids and Studying Release of Drug

Sana. H. Awad; Abeer . A. Alrazak; Faris. H. Mohammed; Ali. M. Hasan

Article Details

Ring-opening Polymerization (ROP) of Poly Lactied by Cellulose Diacetate and Substitution with Different Amino Acids and Studying Release of Drug

Authors:

Sana. H. Awad | Abeer . A. Alrazak | Faris. H. Mohammed | Ali. M. Hasan

Publisher:

University of Babylon

Journal:

JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences Vol.26 Issue 4, pp.148-161

Document Type:

Article

Publication Date:

1/2018

Document Language:

English

Document ID (Org No.):

2001382544

pISSN:

2312-8135

Keywords:

Abstract:

 Novel and promising macromolecular were directly synthesized by ring opening of polylactied by hydroxyl groups in cellulose diacetate as biodegradable polymers and amino acids substitution for the development of a polymeric implantable delivery carrier The remain of carboxylic groups of amino acid substitution with different drug. The toxicof the synthesized matrices were evaluated using a bacterial Staphylococcus aureuse , Micrococcus, Pseudmonasaeruginosa, klebsiella, Streptococcus. A twonew amid bond was formed between the carboxyl end-groups of the synthesized polymer matrices and an amine group ofamino acids , The structure of the polymeric conjugates was characterized by various spectroscopy techniques. A study of hydrogen nuclear magnetic resonance (1H-NMR) and differential scanning calorimetry (DSC) thermodiagrams indicated that the presence of drug pendant groups in the macromolecule structures increased the polymer’s rigidity alongside increasing thermal stability. It has been found that the kinetic release of amino acids and drugs from the obtained macromolecular conjugates, tested in vitro under different conditions, is strongly dependent on the physicochemical properties of polymeric matrices.

Article Details

Ring-opening Polymerization (ROP) of Poly Lactied by Cellulose Diacetate and Substitution with Different Amino Acids and Studying Release of Drug

Authors:

Sana. H. Awad | Abeer . A. Alrazak | Faris. H. Mohammed | Ali. M. Hasan

Publisher:

University of Babylon

Journal:

JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences Vol.26 Issue 4, pp.148-161

Document Type:

Article

Publication Date:

1/2018

Document Language:

English

Document ID (Org No.):

2001382544

pISSN:

2312-8135

biological active

methyl acetate

trimethoprim

sayluthamole

Issues

Article Details

Ring-opening Polymerization (ROP) of Poly Lactied by Cellulose Diacetate and Substitution with Different Amino Acids and Studying Release of Drug

Authors: Sana. H. Awad | Abeer . A. Alrazak | Faris. H. Mohammed | Ali. M. Hasan

Publisher: University of Babylon

Journal: JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences Vol.26 Issue 4, pp.148-161

Document Type: Article

Publication Date: 1/2018

Document Language: English

Document ID (Org No.): 2001382544

pISSN: 2312-8135

biological active

methyl acetate

trimethoprim

sayluthamole

Issues

Authors:

Sana. H. Awad | Abeer . A. Alrazak | Faris. H. Mohammed | Ali. M. Hasan

Publisher:

University of Babylon

Journal:

JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences Vol.26 Issue 4, pp.148-161

Document Type:

Article

Publication Date:

1/2018

Document Language:

English

Document ID (Org No.):

2001382544

pISSN:

2312-8135