Pharmacological Activity of Biosynthesized Gold Nanoparticles from Brown Algae- Seaweed Turbinaria conoides
نویسندگان
چکیده
منابع مشابه
Green Synthesis of Silver Nanoparticles Using Marine Brown Algae Turbinaria Conoides and Its Antibacterial Activity
Improvement of eco-friendly procedures for the nanoparticles synthesis is the growing in to the field of nanotechnology. In this report we used the extract of marine brown seaweed Turbinaria conoides for the silver nanoparticles synthesis is the new one, cost effective and environmentally favorable. The surface plasmon resonance band positioned at 420 nm for silver nanoparticles was characteriz...
متن کاملSynthesis and Characterization of Silver and Gold Nanoparticles Using Aqueous Extract of Seaweed, Turbinaria conoides, and Their Antimicrofouling Activity
Silver and gold nanoparticles were synthesized using an aqueous extract of the seaweed Turbinaria conoides and their antibiofilm activity against marine biofilm forming bacteria is reported here. The UV-Vis spectra showed the characteristics SPR absorption band for Ag NPs at 421 and for Au NPs at 538 nm. Further, the synthesized nanoparticles were characterized using FT-IR, XRD, FESEM, EDX, and...
متن کاملAntibacterial activity of marine brown alga Turbinaria conoides
Hexane, chloroform, methanol, chloroform: methanol (2:1 v/v) and petroleum ether extracts of Turbinaria conoides from the coast of Mandapam were tested in vitro for their antibacterial activities against Escherichia coli, Salmonella typhi, Staphylococcus aureus, Pseudomonas aeruginosa and Proteus mirabilis with the disc diffusion method. Petroleum ether was the best solution for extracting the ...
متن کاملAcute toxicity study and antipyretic effect of the brown alga Turbinaria conoides (J. Agardh) Kuetz.
The active principles of brown alga, Turbinaria conoides (J.Agardh) Kuetz. (Sargassaceae) was extracted with n-hexane, cyclohexane, methanol and ethanol-water (1:1) and investigated for acute toxicity and antipyretic activity. Phytochemical analysis of the extracts revealed the presence of steroids, flavonoids and reducing sugars. Acute toxicity study was performed in Wistar rats after administ...
متن کاملPurification of silver and gold nanoparticles from two species of brown seaweeds (Padina tetrastromatica and Turbinaria ornata)
The present study investigated the synthesis of silver and gold nanoparticles by two species of brown seaweeds (Padina tetrastromatica and Turbinaria ornata) through analytical techniques and its antimicrobial activity. The brown seaweeds, P. tetrastromatica and T. ornata were collected from Mandabam, The collected freshly seaweeds were thoroughly washed in distilled water. About 20 grams of se...
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ژورنال
عنوان ژورنال: NanoWorld Journal
سال: 2018
ISSN: 2379-1101
DOI: 10.17756/nwj.2018-055