Publications by authors named "Sekar Vijayakumar"

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Chitosan content as a key modulator of gelation threshold and sustained fluconazole release in semi-IPN hydrogels.
Marcelo Guerrero, Francisco Nuñez, David Filho, Ricardo Castro, Gabriela Avilés, Sekar Vijayakumar

Carbohydr Polym· February 2026

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Investigation of the bioactivities of N, N, N-trimethyl chitosan derivatives constructed with sulfonic zwitterionic moieties.
Yonggang Peng, Ying Yu, Zhongwen Su, Yujing Zhong, Yikai Chen, Sekar Vijayakumar

Carbohydr Res· January 2026

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Bioengineered vancomycin-loaded chitosan/collagen nanocomposite from Sphyrna lewini: Antioxidant, antimicrobial, and antidiabetic applications in wound healing.
K Netha, R Karthick Raja, U Nithya, Gayathri Mahalingam, Sekar Vijayakumar

Bioorg Chem· December 2025

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Design, synthesis, and bioactivity evaluation of PABA-based five- and six-membered heterocyclic Schiff base quaternary ammonium chitosan derivatives.
Yonggang Peng, Ying Yu, Zhongwen Su, Yujing Zhong, Sekar Vijayakumar

Carbohydr Polym· November 2025

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Tartaric acid-crosslinked chitosan-based quaternary ammonium/phosphonium salt-PVA multifunctional composite films for enhanced food preservation.
Zhongwen Su, Yonggang Peng, Ying Yu, Yujing Zhong, Junyue Zeng, Sekar Vijayakumar

Int J Biol Macromol· November 2025

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Innovative pH-responsive chitosan hydrogel: A systematic study on VB12 controlled release and multifunctional biological effects via synergistic grafting of cysteine and arginine.
Ying Yu, Yonggang Peng, Yujing Zhong, Zhongwen Su, Sekar Vijayakumar

Int J Biol Macromol· September 2025

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Asafoetida gum-wrapped ZnO nanoparticles: Synthesis, characterization, and anticancer potential against gastric carcinoma.
Sekar Vijayakumar, Zaira I González-Sánchez, Periasamy Anbu, Mani Divya, Jegatheeswaran Sonamuthu

Int J Biol Macromol· September 2025

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Synthesis and performance optimization of dual-modified chitosan Derivatives: Effects of novel zwitterionic and quaternary ammonium groups on antibacterial, antioxidant, and biocompatibility properties.
Yonggang Peng, Ying Yu, Zhongwen Su, Yujing Zhong, Yikai Chen, Sekar Vijayakumar

Carbohydr Res· August 2025

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On-demand dual-stimuli-responsive hydrogels for localized and sustained delivery of MP-L [I5R8] to treat bacterial wound infections.
Marcelo Guerrero, Adolfo Marican, Diana Rafael, Fernanda Andrade, Rodrigo Moore-Carrasco, Sekar Vijayakumar

Colloids Surf B Biointerfaces· July 2025

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Prodigiosin pigment-producing Streptomyces diastaticus on Semi-solid media and anticancer activity against colorectal (COLO-205) cell line.
S Ramya, Sekar Vijayakumar, Thandapani Gomathi, A Vidhya

Microb Pathog· July 2025

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Regulatory effects of different spacer alkyl chains on the in vitro antioxidant and antibacterial activities of chitosan quaternary ammonium/phosphonium salt derivatives.
Zhongwen Su, Yonggang Peng, Ying Yu, Yujing Zhong, Junyue Zeng, Sekar Vijayakumar

Int J Biol Macromol· May 2025

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Design and synthesis of novel zwitterionic-quaternary ammonium chitosan derivatives of distinct categories: Strategies for enhancing antibacterial, antioxidant, and biocompatible properties.
Yonggang Peng, Ying Yu, Zhongwen Su, Junyue Zeng, Yujing Zhong, Sekar Vijayakumar

Int J Biol Macromol· May 2025

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Synthesis, crystal structure, characterization and antimicrobial activities of ternary chiral mononuclear Schiff base copper(II) complexes.
Santha Lakshmi Sundaramurthy, Kannappan Geetha, Ganesh Shanmugam, Thandapani Gomathi, Ganesan Logesh, Sekar Vijayakumar

J Trace Elem Med Biol· April 2025

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Hydrogel-antimicrobial peptide association: A novel and promising strategy to combat resistant infections.
Marcelo Guerrero, David Filho, Nicolás Ayala A, Diana Rafael, Fernanda Andrade, Sekar Vijayakumar

Colloids Surf B Biointerfaces· March 2025

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Comprehensive study of Biginelli's compounds show antibacterial activity against Vibrio parahaemolyticus of two strains: In vitro and computational approaches.
Noorudeen Paringamalai, Syed Tajudeen Syed Ameen, Abdul Matheen Ibrahim, Jahangir Ahmed, Karthikeyan Ramalingam, Sekar Vijayakumar

Microb Pathog· February 2025

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Shark chondroitin sulfate gold nanoparticles: A biocompatible apoptotic agent for osteosarcoma.
Sekar Vijayakumar, Zaira I González-Sánchez, Mohammed Amanullah, Jegatheeswaran Sonamuthu, Mangaiyarkarasi Rajkumar

Int J Biol Macromol· February 2025

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Retraction Note: Structural characterization of Bacillus licheniformis Dahb1 exopolysaccharide-antimicrobial potential and larvicidal activity on malaria and Zika virus mosquito vectors.
Muthukumar Abinaya, Baskaralingam Vaseeharan, Mani Divya, Sekar Vijayakumar, Marimuthu Govindarajan

Environ Sci Pollut Res Int· February 2025

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Novel ionic chitosan derivatives based on pyridinium sulfonate: Synthesis, characterization, and studies on antimicrobial, antioxidant, and biocompatibility properties.
Yonggang Peng, Ying Yu, Zhongwen Su, Yujing Zhong, Yikai Chen, Sekar Vijayakumar

Int J Biol Macromol· January 2025

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Efficacy of chondroitin sulfate as an emerging biomaterial for cancer-targeted drug delivery: A short review.
Sekar Vijayakumar, Zaira I González-Sánchez, Mani Divya, Mohammed Amanullah, Esteban F Durán-Lara

Int J Biol Macromol· December 2024

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Advances in bioinspired nanomaterials managing microbial biofilms and virulence: A critical analysis.
Sudhanshu Mishra, Saumyatika Gantayat, Chandrajeet Dhara, Ayush Bhatt, Monika Singh, Sekar Vijayakumar

Microb Pathog· August 2024

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Nanomaterial in controlling biofilms and virulence of microbial pathogens.
Kanchanlata Tungare, Juhi Gupta, Mustansir Bhori, Samiksha Garse, Aayushi Kadam, Sekar Vijayakumar

Microb Pathog· July 2024

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Revolutionizing healthcare: Harnessing nano biotechnology with zinc oxide nanoparticles to combat biofilm and bacterial infections-A short review.
Mani Divya, Jingdi Chen, Esteban F Durán-Lara, Kwang-Sun Kim, Sekar Vijayakumar

Microb Pathog· June 2024

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Gelatin-Coated TiO/Pd Hybrid: A Potentially Useful Nanomaterial to Enhance Antibacterial and Anticancer Properties.
Periasamy Anbu, Muruganantham Rethinasabapathy, Anbazhagan Sathiyaseelan, Xin Zhang, Myeong-Hyeon Wang, Sekar Vijayakumar

Int J Mol Sci· May 2024

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Biomedical and ecosafety assessment of marine fish collagen capped silver nanoparticles.
Sekar Vijayakumar, Jingdi Chen, Zaira I González-Sánchez, Kanchanlata Tungare, Mustansir Bhori

Int J Biol Macromol· March 2024

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Evaluation of heavy metal removal and antibiofilm efficiency of biologically synthesized chitosan- silver Nano-bio composite by a soil actinobacterium Glutamicibacter uratoxydans VRAK 24.
Chandrasekaran Vishnupriya, Kadersulthan Mohamedrizwan, P R Arya, Sekar Vijayakumar, Rangasamy Kavitha

Int J Biol Macromol· January 2024

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