User profiles for A Karthik

Dinesh Karthik.A

- Verified email at shanmugacollege.edu.in - Cited by 540

Dr.A. Karthik

- Verified email at sethu.ac.in - Cited by 283

A Karthik

- Verified email at iare.ac.in - Cited by 263

Origanum vulgare mediated biosynthesis of silver nanoparticles for its antibacterial and anticancer activity

R Sankar, A Karthik, A Prabu, S Karthik… - Colloids and Surfaces B …, 2013 - Elsevier
In the present study, we achieved silver nanoparticles using the aqueous extract of
Origanum vulgare (Oregano) by reducing 1mM silver nitrate (AgNO 3 ) solution. The green …

Artificial intelligence (AI) applications in adsorption of heavy metals using modified biochar

D Lakshmi, D Akhil, A Kartik, KP Gopinath… - Science of the Total …, 2021 - Elsevier
The process of removal of heavy metals is important due to their toxic effects on living
organisms and undesirable anthropogenic effects. Conventional methods possess many …

Production, characterization, activation and environmental applications of engineered biochar: a review

D Akhil, D Lakshmi, A Kartik, DVN Vo, J Arun… - Environmental …, 2021 - Springer
Increased industrial and domestic activities have induced pollution, global warming and
resources depletion, calling for advanced remediation techniques. For instance, biochar …

A critical review on production of biopolymers from algae biomass and their applications

A Kartik, D Akhil, D Lakshmi, KP Gopinath, J Arun… - Bioresource …, 2021 - Elsevier
Algae is abundantly present in our ecosystems and can be easily extracted and used for
production of biopolymers. Algae does not produce any anthropogenic, harmful effects, has a …

Investigation on mechanical properties of fly ash-ground granulated blast furnace slag based self curing bio-geopolymer concrete

A Karthik, K Sudalaimani, CTV Kumar - Construction and Building Materials, 2017 - Elsevier
Heat cured geopolymer concrete (GPC) normally catalyze the geopolymerization reaction
and thereby the mechanical properties of the geopolymer concrete were improved. Because …

[PDF][PDF] Simultaneous determination of pioglitazone and glimepiride in bulk drug and pharmaceutical dosage form by RP-HPLC method.

A Karthik, G Subramanian, CM Rao… - Pakistan journal of …, 2008 - researchgate.net
A simple, fast, and precise reverse phase, isocratic HPLC method was developed for the
separation and quantification of pioglitazone and glimepiride in bulk drug and pharmaceutical …

[HTML][HTML] Study on the physicomechanical, fracture-deformation, interface-adhesion, and water-absorption properties of twill fabric cotton-bamboo/epoxy composites

A Karthik, V Vijayan, Z Ahmad, S Rajkumar… - Journal of Materials …, 2023 - Elsevier
Natural fibre reinforced composites are being used in a variety of industries. Epoxy matrix
composites reinforced with woven bamboo-cotton fibre has been fabricated via., hand lay-up …

Effect of bio-additives on physico-chemical properties of fly ash-ground granulated blast furnace slag based self cured geopolymer mortars

A Karthik, K Sudalaimani, CT Vijayakumar… - Journal of hazardous …, 2019 - Elsevier
Heat curing catalyzed the geopolymerization reaction in geopolymers whereas the practical
challenges in applying heat curing process limited the applications of geopolymers to …

Synthesis of copper precursor, copper and its oxide nanoparticles by green chemical reduction method and its antimicrobial activity

AD Karthik, K Geetha - Journal of Applied Pharmaceutical Science, 2011 - japsonline.com
The present investigation reports, the novel synthesis of Copper and Copper oxide
nanoparticles using Chemical reduction method and its physicochemical characterization. The …

Durability study on coal fly ash-blast furnace slag geopolymer concretes with bio-additives

A Karthik, K Sudalaimani, CT Vijayakumar - Ceramics International, 2017 - Elsevier
The objective of this research was to understand the positive impact of bio-additives such as
Terminalia chebula and natural sugars (molasses/palm jaggery/honey) on the durability …