Phyco-synthesis of Silver Nanoparticles Mediated from Marine Algae Sargassum myriocystum and Its Potential Biological and Environmental Applications

Balaraman, Perumal; Balasubramanian, Balamuralikrishnan; Durairaj, Kaliannan; Mahendran, D.; Kamyab, Hesam; Park, Sungkwon; Chelliapan, Shreeshivadasan; Lee, Chew Tin; Maluventhen, Viji; Maruthupandian, A.

doi:10.1007/s12649-020-01083-5

Cited by 97 publications

(17 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…00-004-0783). 46 The electroreduction step entirely transforms AgCl species into Ag NPs, confirming the successful synthesis of the AgNPs/MnO 2 / ErGO composite.…”

Section: Physical Characterizationsmentioning

confidence: 59%

Development of Electro-Reduced AgNPs/MnO₂/rGO Composite toward a Robust Sensor for the Simultaneous Determination of Piroxicam and Ofloxacin

Dao

et al. 2023

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

The presented investigation attempts to offer a robust, simple, cost-effective AgNPs/MnO 2 /ErGO composite to simultaneously determine piroxicam (PRX) and ofloxacin (OFX). The material is prepared via facile depositions of MnO 2 and Ag species on graphene oxide followed by an electroreduction. The achieved composite (i.e., AgNPs/MnO 2 /ErGO) exhibits intimate interfacial contacts, promoting charge transfer and mass transport. Consequently, the sample AgNPs/MnO 2 /ErGO-decorated glassy carbon (GC) electrode (denoted AgNPs/MnO 2 /ErGO-GCE) signifies a remarkable capability to monitor PRX and OFX using differential pulse adsorptive anodic stripping voltammetry (DP-AdASV) technique. Indeed, the sensitivity values (MLD) have been found to be 0.063 and 0.077 μM for PRX and OFX, respectively, while maintaining high sensitivity, selectivity, repeatability, and stability. Impressively, the obtained electrode endows a remarkable performance in the determination of real antibiotic and water samples, which are compatible with the HPLC analysis, paving the way toward a high-performance electrochemical sensor for antibiotics.

show abstract

“…00-004-0783). 46 The electroreduction step entirely transforms AgCl species into Ag NPs, confirming the successful synthesis of the AgNPs/MnO 2 / ErGO composite.…”

Section: Physical Characterizationsmentioning

confidence: 59%

Development of Electro-Reduced AgNPs/MnO₂/rGO Composite toward a Robust Sensor for the Simultaneous Determination of Piroxicam and Ofloxacin

Dao

et al. 2023

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

show abstract

“…All the tubes were breeze-dried for a few minutes and added 5 mL of crystal violet and then incubated at 37°C for 1 h. After incubation, we discarded the crystal violet from all the tubes and washed them with distilled water. About 5 mL of 95.0% ethanol was added into all test tubes and taken OD at 595 nm by UV-visible spectrophotometer [ 32 ], respectively. The antibiofilm activity was calculated using the formula of percentage:

…”

Section: Methodsmentioning

confidence: 99%

Sulfated Polysaccharides Derived from Hypnea valentiae and Their Potential of Antioxidant, Antimicrobial, and Anticoagulant Activities with In Silico Docking

Palani

Balasubramanian

Malaisamy

et al. 2022

Evidence-Based Complementary and Alternative Medicine

Self Cite

View full text Add to dashboard Cite

Carrageenan, a sulfated polysaccharide, was produced by certain species of marine red seaweeds, which have been used as a significant source of food, feed, and antibiotic agent throughout history due to their alleged human health benefits. The present study aimed to derive the polysaccharides from Hypnea valentiae and describe the biological applications. Carrageenan was characterized by FT-IR, C-NMR, AFM, and their antimicrobial, antioxidant, and anticoagulant capabilities; furthermore, the larvicidal effect of methanol extract was generated from the seaweed against Aedes aegypti larvae at various concentrations. The molecular docking experiments were carried out computationally for finding the molecular insight of the macromolecules and small molecules’ interaction using GLIDE docking by using Schrodinger software. Antibacterial zones of inhibition in different concentrations are compared with the 40 mg/mL higher activity against bacterial pathogens. Carrageenan is strong in all antioxidant activities, with the overall antioxidant (70.1 ± 0.61%) of radical at 250 μg/mL concentration being exhibited. The DPPH scavenging is effective in the inhibition of (65.74 ± 0.58%) radical at a concentration of 160 μg/mL and the hydroxyl scavenging (65.72 ± 0.60%) of activity at a concentration of 125 μg/mL being exhibited. Anticoagulant activities (APPT and PT) of carrageenan fraction were tested. H. valentiae and heparin sulphate shows higher activity of APTT (106.50 IU at 25 μg/mL) in comparison with the PT test (57.86 IU at 25 μg/mL) and the methanol extraction of higher larvicidal activity on A. aegypti (LC50 = 99.675 μg/mL). In this study, the carrageenan was exploited through in vitro and in silico molecular docking studies against antimicrobial, antioxidant, and anticoagulant properties. The results were establishing the potentiality of the carrageenan which is an alternative source to control the mosquitocidal property in the future. Moreover, molecular docking of carrageenan against multiple targets results in −7 to −6 Kcal/mol binding score. Findings of carrageen from in vitro to in silico studies are needed for further validation of clinical pieces of evidence.

show abstract

“…For example, silver nanoparticles can be synthesized from aqueous extract of Marine Algae Sargassum myriocystum which have potential application in inhibition of Aedes aegypti and Culex quinquefasciatus mosquito vectors, HeLa cells in anticancer activity, clinical human pathogens. Further studies revealed that it can be used as an effective drug for anticancer and bacterial infections and also shows potential efficiency in photocatalytic degradation of methylene blue dyes [ 18 ].…”

Section: Synthesis Of Nanoparticles Using Different Biogenic Wastesmentioning

confidence: 99%

Green synthesis of nanoparticles from biodegradable waste extracts and their applications: a critical review

Aswathi

Meera

Maria

et al. 2022

Nanotechnol. Environ. Eng.

101

View full text Add to dashboard Cite

The contemporary world is concerned only with non-biodegradable waste management which needs more sophisticated procedures as compared to biodegradable waste management. Biodegradable waste has the potential to become useful to society through a simple volarization technique. The researchers are behind sustainable nanotechnology pathways which are made possible by using biodegradable waste for the preparation of nanomaterials. This review emphasizes the potentialities of biodegradable waste produced as a viable alternative to create a sustainable economy that benefits all humans. Volarization results in the utilization of biowastes as well as provides safer and hazard-free green methods for the synthesis of nanoparticles. Starting from different sources to the application which includes therapeutics, food industry and water treatment. The review hovers over the pros and cons of biowaste-mediated nanoparticles and concludes with possible advances in the application. In the present scenario, the combination of green synthesis and biowaste can bring about a wide variety of applications in nanotechnology once the hurdles of bulk-scale industrial production are resolved. Given these points, the review is focused on the cost-effective synthesis of metal and metal oxide nanoparticles.

show abstract

Phyco-synthesis of Silver Nanoparticles Mediated from Marine Algae Sargassum myriocystum and Its Potential Biological and Environmental Applications

Cited by 97 publications

References 39 publications

Development of Electro-Reduced AgNPs/MnO₂/rGO Composite toward a Robust Sensor for the Simultaneous Determination of Piroxicam and Ofloxacin

Development of Electro-Reduced AgNPs/MnO₂/rGO Composite toward a Robust Sensor for the Simultaneous Determination of Piroxicam and Ofloxacin

Sulfated Polysaccharides Derived from Hypnea valentiae and Their Potential of Antioxidant, Antimicrobial, and Anticoagulant Activities with In Silico Docking

Green synthesis of nanoparticles from biodegradable waste extracts and their applications: a critical review

Contact Info

Product

Resources

About

Phyco-synthesis of Silver Nanoparticles Mediated from Marine Algae Sargassum myriocystum and Its Potential Biological and Environmental Applications

Cited by 97 publications

References 39 publications

Development of Electro-Reduced AgNPs/MnO2/rGO Composite toward a Robust Sensor for the Simultaneous Determination of Piroxicam and Ofloxacin

Development of Electro-Reduced AgNPs/MnO2/rGO Composite toward a Robust Sensor for the Simultaneous Determination of Piroxicam and Ofloxacin

Sulfated Polysaccharides Derived from Hypnea valentiae and Their Potential of Antioxidant, Antimicrobial, and Anticoagulant Activities with In Silico Docking

Green synthesis of nanoparticles from biodegradable waste extracts and their applications: a critical review

Contact Info

Product

Resources

About

Development of Electro-Reduced AgNPs/MnO₂/rGO Composite toward a Robust Sensor for the Simultaneous Determination of Piroxicam and Ofloxacin

Development of Electro-Reduced AgNPs/MnO₂/rGO Composite toward a Robust Sensor for the Simultaneous Determination of Piroxicam and Ofloxacin