Phyto-assisted synthesis, characterization and applications of gold nanoparticles – A review

Abstract

Nanotechnology is the formation, running and use of operation at the nanomaterial size scale (1–100 nm). Nanoscale materials can also be obtained by biological synthesis materials via eco-friendly green chemistry based technique. Current development and numerous strategies involved in the green synthesis of nanoparticles were focussed. This review mainly focused on plants which include scientific name, family name, common name, plant parts, its characterization, size and shape of the nanoparticles. Plant extract which was done experimentally gives its various characterization which leads to the identification of compounds of different nano size and shape. Biosynthesis of gold nanoparticles is in different shapes like spherical, rod, cubic, triangle and also in different sizes. Various application and importance of gold nanoparticles in numerous fields were discussed. The mark of the review is to provide an overview of recent learning in biosynthesized nanoparticles, its characterization and their potential applications.

Facile green synthesis of gold nanoparticles from marine algae Gelidiella acerosa and evaluation of its biological Potential

“…Marine algae have received special attention as a source for the synthesis of nanoparticles [12,13]. The seaweed extracts possesses bioactive metabolites like flavonoids, phenols, citric acid, ascorbic acid, polyphenolic, terpenes, alkaloids and reductase could act as reducing agents [14]. The earlier research suggest that there are some marine algae which are very good biological material for the synthesis of nanoparticles [15][16][17].…”

Biogenic Synthesis of Gold Nanoparticles and their Applications: A Review

“…These plant species are Bougainvillea glabra [25], Bacopa monnieri BLE [26], Costus igneus [27], tamarind [28], Anacardium occidentale [29], Zingiber officinals [30], Gymnema sylvestre [31], Stevia rebaudiana [32], Cinnamomum zeylanicum [33], Azadirachta indica [34], Cacumen platycladi [35], hibiscus [36], coriander [37], Chenopodium album [38], Vitis vinifera [39], Erythrina variegate [40], Cicier arietinum L. [41], Amaranthus spinosus [42], alfalfa [43], Hygrophila spinose [44], Pelargonium graveoleus [45], Dendropanax morbifera [46], terminalia catappa [47], Dracocephalum kotschyl [48], Cinnamomum camphora [49], Abutilon indicum [50], Olea europaea [51], Butea monosperma [52], Cacumen platycladi [53], Nepenthes khasiana [54], Suaeda monoica [55], Ipomoea carnea [56], Geranium sp. [57], Aloe perfoliata L. [58], Costusigneus [59], Rosa rugosa [60], Phoenix dactylifera [61], Zataria multiflora [62], Diospyros ferrea [63], Silybum marianum [64], Opuntia ficusindica [65], Nerium oleander [66], Argemo...…”

2, 4, 6-Trithiol-1, 3, 5-Triazine-Modified Gold Nanoparticles and Its Potential as Formalin Detector

“…The formation of AuNP is visually marked by a color change from a colorless (HAuCl4 solution) to a ruby red colloid [18][19][20][21]. Colloidal color changes indicate that the Au 3+ ion source has been reduced to Au 0 [22].…”