Ajoy Kumer

The Study of Chemical, Mechanical, Thermal, and Morphological Properties of Poly Lactic Acid-nano Hydroxyapatite Composite Scaffold

Md Ruhul Amin Foisal, Ajoy Kumer, Umma Taslima Nasrin, Mohammad Ismail & Mohammad Saiful Alam · Chemical Science International Journal · 2018

Hydroxyapatite (HAp) ceramics have been recognized as substitute material in bone due to their chemical and biological similarity to human bone tissue. Nano HAp powders were synthesized by wet precipitation technique using aqueous suspension of 0.5 M calcium hydroxide [Ca(OH)2] w...

Open access Research Article 10.9734/CSJI/2018/41184

Synthesis and Characterization of Ammonium Ionic Liquids and Their Antimicrobial and Computational Overview

Md. Ismail Hossain & Ajoy Kumer · Asian Journal of Chemical Sciences · 2018

The ammonium acetate and formate ionic liquids (ILs) were synthesized in the neutralization reaction with different cations of alkanol amine and alkyl amine with formic and acetic acid as an anion. Thin layer Chromatography monitored the reaction and the synthesized six ILs was c...

Open access Research Article 10.9734/AJOCS/2017/38877

The Investigations on the Physico-mechanical Properties of Jute Fiber Reinforced Unsaturated Polyester Resin (UPR) Composites

Mohammad Ismail, Md. Ruhul Amin Foisal, Ajoy Kumer, Omma Taslima Nasrin & Muhammad Zakarul Islam · Chemical Science International Journal · 2018

Unsaturated polyester resin (UPR) is one of the most important matrices for polymer composite application. Jute fiber reinforced unsaturated polyester resin (UPR) composites is the most desirable products for consumer and industrial uses and natural fibres as a reinforcing materi...

Open access Research Article 10.9734/CSJI/2018/40021