Evidence map›Paper›PMID 39966368›Full record

ArticleRecent advances in drug delivery and formulation2025

Green Synthesis of Chlorophyllin-Based Ag Nanoparticles to Target

Sandipa Podder, Saikat Saha, Arnob Chakrovorty, Banani Bhattacharjee, Sabir Hossen Molla, Debojyoti Tarafdar, Sisir Nandi, Asmita Samadder

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Article in Recent advances in drug delivery and formulation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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8 authors.

Sandipa PodderBarrackpore Rastraguru Surendranath College, Kolkata, West Bengal, 700120, India.
Saikat SahaParasitology Laboratory, Department of Zoology, University of Kalyani, Kalyani, Nadia, West Bengal, 741235, India.
Arnob ChakrovortyCytogenetics and Molecular Biology Lab, Department of Zoology, University of Kalyani, Kalyani, Nadia, West Bengal, 741235, India.ORCID 0000-0003-4147-4651
Banani BhattacharjeeCytogenetics and Molecular Biology Lab, Department of Zoology, University of Kalyani, Kalyani, Nadia, West Bengal, 741235, India.ORCID 0000-0001-6290-3430
Sabir Hossen MollaParasitology Laboratory, Department of Zoology, University of Kalyani, Kalyani, Nadia, West Bengal, 741235, India.
Debojyoti TarafdarDepartment of Chemistry, Chanchal College, (Affiliated to University of Gour Banga), Malda, 732123, India.ORCID 0000-0001-8358-9196
Sisir NandiDepartment of Pharmaceutical Chemistry, Global Institute of Pharmaceutical Education and Research (Affiliated to Veer Madho Singh Bhandari Uttarakhand Technical University), Kashipur, 244713, India.ORCID 0000-0002-9960-6584
Asmita SamadderCytogenetics and Molecular Biology Lab, Department of Zoology, University of Kalyani, Kalyani, Nadia, West Bengal, 741235, India.ORCID 0000-0002-3604-7404

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

INTRODUCTION/

objectiveBacteria resist drugs by employing new resistance mechanisms, leading to prolonged infection and complexity in therapeutic prognosis that concordantly decreases drug efficacy. In recent years, nanotechnology has gained immense popularity for the development of drug delivery systems to combat the global pharmaceutical crisis of multi-drug resistance. The present work aimed to focus on the green chemistry-based synthesis of silver nanoparticles (AgNPs) using the phytocompound chlorophyllin to form chlorophyllin precipitated silver nanoparticles (NCHL) and elucidate their application against two pathologically significant bacterial species

methodsAfter optimization of experimental parameters, the physico-chemical properties of the synthesized NCHL were determined using AFM, DLS, XRD, UV-Vis, SPR, and FTIR, respectively. The interaction of NCHL with ct-DNA was assessed using CD spectroscopy. The antimicrobial activity of the synthesized NCHL against

resultsThe NCHL was ascertained to be ~53.57 nm in size, having a spherical shape, smooth topology, negative zeta potential of -23.94 mV, and PDI value of 0.495. A sharp peak for silver as SPR and an XRD peak depicted the best fit metallic crystal synchronization. FTIR analysis revealed the presence of a similar functional group in NCHL and chlorophyllin (CHL). CD spectroscopy with ct-DNA in the presence of NCHL showed a change in spectral shift of the ct-DNA, indicating strong ct-DNA-NCHL interaction. NCHL successfully inhibited the growth of both bacterial strains, indicating broad spectrum activity of the synthesized nanoparticles.

conclusionThe promising results indicated that NCHL could be utilized as a potential therapeutic molecule against

Indexed as

Anti-Bacterial AgentsChlorophyllidesEscherichia coliMetal NanoparticlesSilverStaphylococcus aureusGreen Chemistry TechnologyMicrobial Sensitivity TestsParticle SizeAnti-Bacterial AgentsChlorophyllideschlorophyllinSilverantimicrobial drug development.chlorophyllin-precipitated silver nanoparticlesEscherichia coliGreen chemistrynanotechnologyStaphylococcus aureus

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