A review on synthesis, optimization, characterization and antibacterial application of gold nanoparticles synthesized from plants

被引:45
作者
Akintelu, Sunday Adewale [1 ,2 ]
Olugbeko, Seyifunmi Charles [3 ]
Folorunso, Aderonke Similoluwa [4 ]
机构
[1] Beijing Inst Technol, Sch Chem & Chem Engn, Beijing, Peoples R China
[2] Ladoke Akintola Univ Technol, Dept Pure & Appl Chem, Ogbomosho, Nigeria
[3] Ladoke Akintola Univ Technol, Dept Agr Econ, Ogbomosho, Nigeria
[4] Louisiana State Univ, Dept Chem, Baton Rouge, LA 70803 USA
关键词
Synthesis; Optimization; Characterization; Antibacterial activities; Gold nanoparticles; FACILE GREEN SYNTHESIS; LEAF EXTRACT; SILVER NANOPARTICLES; EXTRACELLULAR SYNTHESIS; ANTIMICROBIAL ACTIVITY; METAL NANOPARTICLES; OXIDE NANOPARTICLES; OPTICAL-PROPERTIES; MEDIATED SYNTHESIS; AU NANOPARTICLES;
D O I
10.1007/s40089-020-00317-7
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Gold nanoparticles (AuNPs) are one of the prominent metal nanoparticles (NPs) with a broad range of applications in various fields of science and technology. The demand for the use of AuNPs has been increasing on a regular basis. To meet such a demand, intensive research is required on optimizing synthesis approaches. Among various methods reported for the synthesis of AuNPs, biological methods using plant extract have been found to be simple, effective, cheap and environmental friendly because the gold salt is only reduced with biomolecules existing in plant extract. Various methods of AuNPs synthesis using different plant extracts have long been developed. Several techniques have been adopted in the characterization of the synthesized AuNPs. The antibacterial, antioxidant, anticancer and catalytic activities of AuNPs from plant extract have shown promising activities useful for several biomedical applications. This review focuses on the synthesis, optimization conditions, characterization and applications of biosynthesized AuNPs using plant extracts.
引用
收藏
页码:237 / 248
页数:12
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