Green synthesis, characterization, antimicrobial and cytotoxic effect of silver nanoparticles using arabinoxylan isolated from Kalmegh

Maity, Gajendra Nath; Maity, Prasenjit; Choudhuri, Indranil; Sahoo, Ganesh Chandra; Maity, Nirmal; Ghosh, Kaushik; Bhattacharyya, Nandan; Dalai, Sudipta; Mondal, Soumitra

doi:10.1016/j.ijbiomac.2020.06.215

Cited by 42 publications

(12 citation statements)

References 62 publications

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“…5 h ). The inhibition zone observed in Staphylococcus aureus was significant than reported by Maziya et al (2020 ) & Maity et al (2020 ) and compared to AgNPs synthesized through chemical method [SI 1]. Streptococcus pneumonia results are under Amro et al (2000 ), who has rapid biosynthesis of silver nanoparticles from the green stem of Andrographis paniculata (Kalmegh) and their antibacterial activity on multi-drug resistant clinical pathogens?…”

Section: Discussionmentioning

confidence: 97%

Green synthesis of silver nanoparticles by Conocarpus Lancifolius plant extract and their antimicrobial and anticancer activities

Oves¹,

Rauf

Aslam³

et al. 2022

Saudi Journal of Biological Sciences

182

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Due to drug addiction and the emergence of antibiotic resistance in pathogens, the disease load and medication intake have risen worldwide. The alternative treatment for drug-resistant infections is Nano formulation-based antimicrobial agents. The plant extract of Conocarpus Lancifolius fruits was used to synthesize silver nanoparticles in the current study, and it was further employed as an antimicrobial and anticancer agent. Nanoparticles have been characterized by UV–visible spectrometer revealed the notable peak of λ max = 410–442 nm, which confirms the reduction of silver ion to elemental silver nanoparticles, and the biological moieties in the synthesis were further confirmed by FTIR analysis. The stability and crystalline nature of materials were approved by XRD analysis and expected the size of the nanomaterials of 21 to 173 nm analyzed by a nanophox particle-size analyzer. In vitro, synthesized materials act as an antibacterial agent against Streptococcus pneumonia and Staphylococcus aureus. The inhibition zones of 18 and 24 mm have been estimated to be antibacterial activity against both bacteria. The potency of up to 100% of AgNPs for bacterial strains was incubated overnight at 60 μg/ml. Based on our results, biogenic AgNPs reveal significant activity against fungal pathogen Rhizopusus stolonifera and Aspergillus flavus that cause leading infectious diseases. Additionally, nanomaterials were biocompatible and demonstrated the potential anticancer activities against MDA MB-231 cells after 24-hour exposure.

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Section: Discussionmentioning

confidence: 97%

Green synthesis of silver nanoparticles by Conocarpus Lancifolius plant extract and their antimicrobial and anticancer activities

Oves¹,

Rauf

Aslam³

et al. 2022

Saudi Journal of Biological Sciences

182

View full text Add to dashboard Cite

show abstract

“…Currently, the antibacterial nanoparticles used in wound healing are silver nanoparticles, gold nanoparticles, copper nanoparticles, nano-bioactive glass particles, etc. [142][143][144][145][146][147] Among different metal nanoparticles, AgNP is the most active nanoparticle due to its unique anti-inflammatory properties and antibacterial activity against natural and nosocomial strains of multidrug-resistant (MDR) microorganisms, promoting wound healing. 148 The mechanisms of antimicrobial action of AgNPs are of two types, (a) the inhibitory action and (b) the bactericidal action.…”

Section: Non-bioactive Elements Metal Ionmentioning

confidence: 99%

<p>Potential Applications of Nanomaterials and Technology for Diabetic Wound Healing</p>

Bai¹,

Han²,

Dong³

et al. 2020

IJN

159

114

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Diabetic wound shows delayed and incomplete healing processes, which in turn exposes patients to an environment with a high risk of infection. This article has summarized current developments of nanoparticles/hydrogels and nanotechnology used for promoting the wound healing process in either diabetic animal models or patients with diabetes mellitus. These nanoparticles/hydrogels promote diabetic wound healing by loading bioactive molecules (such as growth factors, genes, proteins/peptides, stem cells/exosomes, etc.) and nonbioactive substances (metal ions, oxygen, nitric oxide, etc.). Among them, smart hydrogels (a very promising method for loading many types of bioactive components) are currently favored by researchers. In addition, nanoparticles/hydrogels can be combined with some technology (including PTT, LBL self-assembly technique and 3D-printing technology) to treat diabetic wound repair. By reviewing the recent literatures, we also proposed new strategies for improving multifunctional treatment of diabetic wounds in the future.

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“…Adapted from Refs. [ 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 , 70 , 71 , 72 , 73 ].…”

Section: Figureunclassified

Bell Shape Curves of Hemolysis Induced by Silver Nanoparticles: Review and Experimental Assay

et al. 2022

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The hemolytic activity assay is a versatile tool for fast primary toxicity studies. This work presents a systematic study of the hemolytic properties of ArgovitTM silver nanoparticles (AgNPs) extensively studied for biomedical applications. The results revealed an unusual and unexpected bell-shaped hemolysis curve for human healthy and diabetic donor erythrocytes. With the decrease of pH from 7.4 and 6.8 to 5.6, the hemolysis profiles for AgNPs and AgNO3 changed dramatically. For AgNPs, the bell shape changed to a step shape with a subsequent sharp increase, and for AgNO3 it changed to a gradual increase. Explanations of these changes based on the aggregation of AgNPs due to the increase of proton concentration were suggested. Hemolysis of diabetic donor erythrocytes was slightly higher than that of healthy donor erythrocytes. The meta-analysis revealed that for only one AgNPs formulation (out of 48), a bell-shaped hemolysis profile was reported, but not discussed. This scarcity of data was explained by the dominant goal of studies consisting in achieving clinically significant hemolysis of 5–10%. Considering that hemolysis profiles may be bell-shaped, it is recommended to avoid extrapolations and to perform measurements in a wide concentration interval in hemolysis assays.

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Green synthesis, characterization, antimicrobial and cytotoxic effect of silver nanoparticles using arabinoxylan isolated from Kalmegh

Cited by 42 publications

References 62 publications

Green synthesis of silver nanoparticles by Conocarpus Lancifolius plant extract and their antimicrobial and anticancer activities

Green synthesis of silver nanoparticles by Conocarpus Lancifolius plant extract and their antimicrobial and anticancer activities

<p>Potential Applications of Nanomaterials and Technology for Diabetic Wound Healing</p>

Bell Shape Curves of Hemolysis Induced by Silver Nanoparticles: Review and Experimental Assay

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