SUDARSAN S
@South Ural State Universitysusu.ru
Senior Research Scientist
Department of Material Science, South Ural State University, Chelyabinsk, Russia
RESEARCH INTERESTS
Biopolymeric hydrogels, nanocompoisite, conducting polymers, ewaste recycle, 3D printing,
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Mariappan Anandkumar, P.K. Kannan, Shanmugavel Sudarsan, D.A. Uchaev, and E.A. Trofimov
Elsevier BV
Shanmugavel Sudarsan, Mariappan Anandkumar, and E.A. Trofimov
Elsevier BV
Majid Naseri, Ahmad Ostovari Moghadam, Mariappan Anandkumar, Shanmugavel Sudarsan, Evgenii Bodrov, Marina Samodurova, and Evgeny Trofimov
Elsevier BV
S. Mullai Venthan, P. Senthil Kumar, S. Sampath Kumar, S. Sudarsan, and Gayathri Rangasamy
Elsevier BV
Thangavel Rajesh Kumar, Shanmugavel Sudarsan, Ayyar Dinesh, Govindaraj Prabha, Manickam Chozhanathmisra, Subbarayan Sathiyamurthy, Yassine Slimani, Munirah A. Almessiere, Abdulhadi Baykal, Saravana Kumar Jaganathan,et al.
Walter de Gruyter GmbH
Abstract In the recent years, the using of fossil energy source-based fuels are delivering to the predetermined nature, health and environmental exposure, there is a universal necessitate prepared to well improvement and consumption of renewable energy source and apparatus. With the rapid growth of human life, energy is more essential. The explosive growth of population and energy consumption demands are the exclusive issue of the present world. In response to the energy demands, the growth of highly efficient energy conversion and storage devices. With increasing energy demands and environmental pollution, there is a requirement of the world to great some novel conducting materials consist of Perovskite solar cells (PSCs) which is delivered that excellent photoconversion efficiencies (PCE) compare with the other silicon supported photovoltaics, and also semiconducting materials for the conversion of substitute energy sources and preparation of high high-performance semiconductor devices. Semiconducting thin films play an indispensable role in fashionable science and electronic technology. Among them, the II–VI compound semiconductor thin films are an important class of materials, and they are generally comprehensive wide-band gap materials. In addition, the un-doped and rare-earth metal ions doped zinc selenide (ZnSe) thin films are currently the most demanding and technologically important materials, which have the potential for optoelectronic devices (solar cells, photoelectrochemical cell and light emitting diodes) and are active throughout the entire visible spectrum extending into the infrared wavelengths. Various techniques for depositing thin coatings on these substances are utilized to a greater extent. In this review, the most recent advanced techniques in the application of semiconducting materials-based thin films were produced in various energy-generated fields, particularly solar cells, with a major focus on a review of recent progress in the development of various types of ZnSe thin film-based material for high-performance semiconducting thin film material for solar cell application. Lastly, the advantages and material challenges of semiconductor-based thin films for future sanitary energy device process are described.
Shanmugavel Sudarsan, Evgeny Trofimov, D.S. Franklin, Selvam Mullai Venthan, Selvam Guhanathan, Sanjay Mavinkere Rangappa, and Suchart Siengchin
Elsevier BV
S. Jayakumar, S. Sudarsan, B. Sridhar, E. Parthiban, A. V. Prabu, and Sudan Jha
IWA Publishing
Abstract Adsorption is vital for the elimination of Cr6+ and Pb2+ ions in the contaminated solution medium. A ternary blend made up of chitosan, nylon 6 and polyurethane foam (CS/Ny 6/PUF) blend in the ratio of 2:1:1 has been investigated. These blends are used as an adsorbent due to the insoluble nature in acidic and basic medium. The adsorption efficacy was analyzed by modifying pH, contact time, and adsorbent dosage. The maximum uptake of metal ions has been exhibited in the pH range 5. An equilibrium adsorption statistic indicated that adsorption isotherm follows the Freundlich model. The adsorption kinetic parameters specified that the adsorption of chromium has shown pseudo-second-order and lead pseudo-first-order reaction.
Srinivasan Mohan, Shanmugavel Sudarsan, Elumalai Parthiban, Selvam Guhanathan, and S.V.S. Prasad
Elsevier BV
J.P Shebaz Ahmed, Shanmugavel Sudarsan, Elumalai Parthiban, Evgeny Trofimov, and B Sridhar
Elsevier BV
E. Parthiban, N. Kalaivasan, and S. Sudarsan
Springer Science and Business Media LLC
Takashiro Akitsu, Barbara Miroslaw, and Shanmugavel Sudarsan
MDPI AG
Composite materials very often provide new catalytic, optical or other physicochemical properties not observed for each component separately. Photofunctions in hybrid systems are an interesting topic of great importance for industry. This review presents the recent advances, trends and possible applications of photofunctions of hybrid systems composed of Schiff base metal complexes and metal or semiconductor (nano)materials. We focus on photocatalysis, sensitization in solar cells (DSSC—dye sensitized solar cell), ligand-induced chirality and applications in environmental protection for Cr(VI) to Cr(III) reduction, in cosmetology as sunscreens, in real-time visualization of cellular processes, in bio-labeling, and in light activated prodrug applications.
E. Parthiban and S. Sudarsan
Springer Science and Business Media LLC
E. Parthiban, N. Kalaivasan, and S. Sudarsan
Springer Science and Business Media LLC
G. Chitra, M. Sakthivel, D. S. Franklin, S. Sudarsan, M. S. Selvi, and S. Guhanathan
Informa UK Limited
Abstract In this study, the gold nanoparticles loaded indole-3-acetic acid (IAA) based nanocomposite hydrogels have been prepared using ethylene glycol (EG) and citric acid (CA) by condensation polymerization without crosslinking agent. Two different concentrations of nanocomposite hydrogels have prepared and named as ICE-Au-1 and ICE-Au-2. Moreover, the resulting nanocomposite hydrogels were confirmed by FT-IR, UV and SEM analysis. The TEM and EDX system were used to found the shape and composition of gold nanoparticles in prepared nanocomposite hydrogels. The variation of swelling have noticed in acidic pH than the alkaline medium due to binding of gold nanoparticles. The results of biological properties such as antimicrobial, antioxidant and biocompatible studies were also critically discussed. Thus, the aim of this work was to study various composition of gold nanocomposite hydrogels and its relation with stoichiometric concentration of monomers to evaluate good biomedical material in mere future. Graphical Abstract
E. Parthiban, N. Kalaivasan, and S. Sudarsan
Elsevier BV
M.S. Selvi, G. Chitra, S. Sudarsan, D. S. Franklin, and S. Guhanathan
Informa UK Limited
ABSTRACT In this study, attention has been paid to synthesize and investigate pH-sensitive biopolymeric hydrogel from renewable resource-based monomers such as citric acid, pyrrole-2-carboxylic acid, and ethylenediamine through two-step condensation polymerization. The formation of hydrogel and structure of hydrogel were confirmed by Fourier-transform spectroscopy and nuclear magnetic resonance spectroscopy (1H-NMR and 13C-NMR) analyses. Thermal stability and glass transition temperature of hydrogel were analyzed by thermogravimetric analysis and differential scanning calorimetry analysis. Swelling studies of the hydrogel at various pH media ranging from 3.0 to 10.0 have also investigated. The swelling behavior of hydrogel increased in acidic media than in basic media. Scanning electron microscopic analysis revealed the spherical shape and porous nature of the hydrogel. The antibacterial activity of hydrogel was investigated against gram-positive (Staphylococcus aureus) and gram-negative (Escherichia coli) bacterial species at different concentrations. The cytotoxicity study of the hydrogel has been carried out using MTT assay method. Hence, the biopolymeric hydrogel with smart pH sensitivity may be considered an excellent candidate for industrial, environmental, and biological applications. GRAPHICAL ABSTRACT
S. Sudarsan, M. S. Selvi, G. Chitra, S. Sakthivel, D. S. Franklin, and S. Guhanathan
Informa UK Limited
ABSTRACT Silver nanocomposite (SNC) containing pH sensitivity with fascinating attention may be recommended for extensive utilization in eco-friendly nanomaterial applications. In the present investigation, a strategy to fabricate new biodegradable and biocompatible hydrogels based on sodium alginate/ethylene glycol/acrylic acid functionalized with silver nanocomposites, which were synthesized by a facile greener method. The swelling profile is enhanced the stimuli responsive behavior of nanocomposite hydrogels. The synthesized nanocomposite hydrogels has showed a significant pH-sensitive behavior which induced the degradation profile, cell viability, and antimicrobial activity. Hence, this kind of biomaterials has been utilized for nontoxic, degradable wound healing dressing. Graphical abstract
G. Chitra, M. S. Selvi, D. S. Franklin, S. Sudarsan, M. Sakthivel, and S. Guhanathan
Springer Science and Business Media LLC
M. Sakthivel, D. S. Franklin, S. Sudarsan, G. Chitra, T. B. Sridharan, and S. Guhanathan
Springer Science and Business Media LLC
Traditional hydrogels have shown sub-standard multifunctional, mechanical properties in biomedical field. Gold nanoparticles can provided an expanded array of nanostructured materials with exclusive biomedical properties. The nanocomposite hydrogels have expected to exhibit both nanomaterial and hydrogel properties, which may resulted in potential applications in biomedical field. Hence, the present investigation reported simple and greener approach to the preparation and properties of pH-responsive nanocomposite hydrogels (GIAE) based on itaconic acid (IA), acrylic acid, ethylene glycol and colloidal gold nanoparticles. The obtained nanocomposite hydrogels found to have desired exfoliated surface morphology and enhanced pH-sensitive swelling and thermal stability. It also showed appreciable anti-microbial properties due to presence of gold nanoparticles and IA. The cytotoxicity nature of itaconic acid based gold nanocomposite hydrogels were also developed ~ 90% due gold nanoparticles. Moreover, the degradation property of prepared nanocomposite hydrogels have been reduced due to bacterial inhibition tendency of gold nanoparticles. This work provides viewpoints to develop pH-tunable GIAE nanocomposite hydrogels with significant biological properties. The resultant nanocomposite hydrogels may be recommended for biomedical applications mere in future such as pH-sensitive drug delivery, scaffold for tissue engineering, wound healing application, antimicrobial material and nanomedicine etc.Graphical abstract
G. Chitra, D.S. Franklin, S. Sudarsan, M. Sakthivel, and S. Guhanathan
Wiley
S. Sudarsan, D. S. Franklin, M. Sakthivel, G. Chitra, T. B. Sridharan, and S. Guhanathan
Springer Science and Business Media LLC
Reactive dyes are extremely toxic and harmful to the environment even present at very low concentration. In this study, sodium alginate based reusable hydrogels was prepared for the removal of methylene blue from waste water. pH-tunable hydrogels was prepared by the introduction of ionic pendant functionalities on sodium alginate (SA) by the utilization of ethylene glycol and acrylic acid through condensation followed by free radical polymerization. The structure, formation and thermal stability of hydrogel was identified by Fourier transform infra red spectroscopy and thermogravimetric analysis respectively. Swelling nature at different pH ranges and the humidity contents of both dried and dye adsorbed hydrogels was investigated. The morphology of the dry and dye adsorbed hydrogel was also studied using scanning electron microscopy. The swelling studies infer that pronounced swelling obtained at higher pH than at lower pH. The surface morphology of plain hydrogel before and after adsorption of methylene blue (MB) was examined by SEA analysis. The adsorption tendency of the SEA hydrogel in MB was steadily investigated at different pH, contact time, concentration dye and adsorbent dosage. All prepared hydrogels were performed well in the removal of MB from waste water up to 80–98%. Recycling of hydrogels has a vital role for waste water treatment and it can be done by desorption studies which shows that 0.1 N HCl revealed higher elution efficiency i.e. 90.00%. Furthermore, adsorption–desorption studies suggested that SA based hydrogels contributes to enhance the removal efficacy, which renders the hydrogels well-designed for the efficient removal of cationic dyes (MB). However, polyol based hydrogels have been chosen for an adsorbent because of low-cost, ecofriendly, biocompatible and efficient biosorbents.Graphical Abstract
M. Sakthivel, D.S. Franklin, S. Sudarsan, G. Chitra, T.B. Sridharan, and S. Guhanathan
Elsevier BV
Abstract The present investigation focused on a new kind of pH-tunable IAD polymeric hydrogels based on itaconic acid (IA), acrylic acid (AA) and diethylene glycol (DEG), were synthesized by free radical polymerization viz. organic solventless approach and they were characterized by FT-IR, SEM analysis. For successive biocompatible hydrogels, biological activities were mainly considered for investigation. The swelling studies showed that the IAD hydrogels exhibited significantly greater pH-responsive swelling in alkaline medium and achieved up to 2200%. The salt responsive behaviour of IAD hydrogels proved that the results of swelling equilibrium decreased with increasing charge of the cation. Since, the prepared hydrogels were anionic in nature, excellent antibacterial zone of inhibition achieved towards gram + ve pathogens. It was found that the IAD hydrogels were performed better antifungal zone of inhibition against C. albicans. The IAD hydrogels pronounced noticeable zone of inhibition towards various pathogens even for pristine (without antibiotic) samples. The prepared itaconic acid based hydrogels were nontoxic due to their IC-50% values. The IAD hydrogels underwent for biodegradation due to n-number of ester moieties. It facilitated, hydrolysis of polymeric skeleton and achieved 88% of degradation. It was found that IA based pH-sensitive polymeric hydrogels were nontoxic with aggregable biomedical properties.
G. Chitra, D. S. Franklin, S. Sudarsan, M. Sakthivel, and S. Guhanathan
Springer Science and Business Media LLC
M. Sakthivel, D.S. Franklin, S. Sudarsan, G. Chitra, and S. Guhanathan
Elsevier BV
Chitra G., Franklin D.S., Sudarsan S., Sakthivel M., and Guhanathan S.
Elsevier BV