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Gold nanoparticles (AuNPs)

BIOFABRICATION OF GOLD NANOPARTICLES BY COUROUPITA GUIANENSIS

BIOFABRICATION OF GOLD NANOPARTICLES BY COUROUPITA GUIANENSIS

... In this present study, biofabrication and characterization of gold nanoparticles (AuNPs), and their application on human pathogenic bacteria and fungus were investigated. The AuNPs was prepared by the ...

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GOLD NANOPARTICLES: PROMISING AND POTENTIAL NANOMATERIAL

GOLD NANOPARTICLES: PROMISING AND POTENTIAL NANOMATERIAL

... System: Gold nanoparticles have promising utilities for drug delivery as well as for the diagnosis and treatment of several diseases related to the ...the nanoparticles’ surface to obtain desired ...

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Gold nanoparticles: recent aspects for human toxicology

Gold nanoparticles: recent aspects for human toxicology

... PAMAM-coated gold nanoparticles (AuG0 NPs) in four different biological models to determine how different cellular systems are affected by PAMAm-coated NPs ...μg gold nanomaterials of the same ...

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Trapping Iron Oxide into Hollow Gold Nanoparticles

Trapping Iron Oxide into Hollow Gold Nanoparticles

... Gold nanoparticles (AuNPs) and superparamagnetic iron oxide nanoparticles (SPIONs) have been subjects of intensive research in the last decade ...Au nanoparticles such as nanorods [4], ...

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Development of Bioorthogonal Molecular Tools on Gold Nanoparticles

Development of Bioorthogonal Molecular Tools on Gold Nanoparticles

... cyclooctyne (1 st generation); ALO = “aryl-less octyne”; MOFO = monofluorinated cyclooctyne; DIFO = difluorinated cyclooctyne; DIBO = dibenzocylooctyne; BARAC = biarylazacyclooctynone; DIBAC = dibenzoazacyclooctyne; ...

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Applications of gold nanoparticles in virus detection

Applications of gold nanoparticles in virus detection

... Viruses are the smallest known microbes, yet they cause the most significant losses in human health. Most of the time, the best-known cure for viruses is the innate immunological defense system of the host; otherwise, ...

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Exploitation of marine bacteria for production of gold nanoparticles

Exploitation of marine bacteria for production of gold nanoparticles

... microorganism has been characterized taxonomically and a phylogenetic tree has been developed based on 16 S rRNA gene sequences showing the relationship of Marinobacter sp. RS11 with member of the genus Mari- nobacter. ...

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Gold nanoparticles enlighten the future of cancer theranostics

Gold nanoparticles enlighten the future of cancer theranostics

... treatment. Gold nanoparticles (AuNPs) are now being widely utilized in bio- imaging and phototherapy due to their tunable and highly sensitive optical and electronic properties (the surface plasmon ...

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Gold nanoparticles as cell regulators: beneficial effects of gold nanoparticles on the metabolic profile of mice with pre-existing obesity

Gold nanoparticles as cell regulators: beneficial effects of gold nanoparticles on the metabolic profile of mice with pre-existing obesity

... Gold nanoparticles (AuNPs) are now well recog- nised for their useful properties of biocompatibility, low cytotoxicity and cell regulatory effects which can be exploited for medical prophylactic and ...

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Peptide-coated gold nanoparticles for modulation of angiogenesis in vivo

Peptide-coated gold nanoparticles for modulation of angiogenesis in vivo

... glycol-capped gold nanoparticles (AuNPs) and used to evaluate the modulation of vascular development using an ex ovo chick chorioallantoic membrane ...These nanoparticles alter the balance between ...

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The synthesis of gold nanoparticles and its extensive applications

The synthesis of gold nanoparticles and its extensive applications

... materials, gold can also be manipulated in the nanoscale. Production of gold with the size within the nanoscale is termed as gold nanoparticles ...elements, gold bears the symbol Au ...

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BIOSYNTHESIS OF GOLD NANOPARTICLES, SCOPE AND APPLICATION: A REVIEW

BIOSYNTHESIS OF GOLD NANOPARTICLES, SCOPE AND APPLICATION: A REVIEW

... of Gold Nanoparticles By Algae: In the algae system, the mechanisms of gold reduction by Chlorella vulgaris biomass from gold (III) chloride solutions have been studied using XAS 72 ...

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Pharmacological Evaluation of Gold Nanoparticles

Pharmacological Evaluation of Gold Nanoparticles

... [79] gold nanoparticles enters the cell by (presumably) endocytosis, did not induce any toxicity, and reduce the level of reactive oxygen ...of gold nanoparticles (spheres, 10 nm in diameter) ...

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CHITOSAN GOLD NANOPARTICLES AS DELIVERY SYSTEMS FOR CURCUMIN

CHITOSAN GOLD NANOPARTICLES AS DELIVERY SYSTEMS FOR CURCUMIN

... of gold nanoparticles via solvent evaporation ...of gold nanoparticles was found to be in the range of 18-20 nm and size of the nanocapsules was found to be in the range of 200-250 ...with ...

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Engineered Gold Nanoparticles and Plant Adaptation Potential

Engineered Gold Nanoparticles and Plant Adaptation Potential

... of gold nanoparti- cles from 100 to 400 ppm decreases plant growth and was attributed to increase in free radical stress, sup- ported by a general increase in antioxidative enzymes such as ascorbate peroxidase, ...

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Influence of different stabilizers on the morphology of gold nanoparticles

Influence of different stabilizers on the morphology of gold nanoparticles

... obtained gold nanoparticles using PEI, PVP, and chitosan showed that the used stabilizer influenced to a great ex- tent the morphology and also the size of the obtained ...spherical gold nanoparti- ...

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Applications of gold nanoparticles in cancer nanotechnology

Applications of gold nanoparticles in cancer nanotechnology

... cancer, nanoparticles have been extensively studied over the last ...of gold nanoparticles in biomedical applications targeting ...cancer. Gold nanospheres, nanorods, nanoshells, nanocages, ...

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Gold Nanoparticles: A new approach for cancer detection

Gold Nanoparticles: A new approach for cancer detection

... The gold nanoparticles have 600 percent greater affinity for cancer cells than for noncancerous ...the gold nanoparticles are also found to distinguish between cancer cells and noncancerous ...

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Green synthesis of gold nanoparticles and their anticancer activity

Green synthesis of gold nanoparticles and their anticancer activity

... the gold nanoparticles biosynthesizing capabil- ity of the flower of pharmacologically important tree Couroupita ...genre gold nanoparticles were characterized by involving UV–vis spec- ...

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Nanomechanical Plasmon Spectroscopy of Single Gold Nanoparticles

Nanomechanical Plasmon Spectroscopy of Single Gold Nanoparticles

... single gold nanoparticles and dimers coupled to a suspended silicon nitride membrane and the mapping of frequency shift of the resonance frequency of the fundamental mechanical mode of the ...dimer ...

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