Bioengineered metal and metal oxide nanoparticles for photocatalytic and biological applications: A review

Abstract

In this modern era, (M/MO-NPs) Metal/metal oxide nanoparticles are utilized in various areas. The growth of nanoparticles is tremendous in our daily activities like beauty products, doses, delivery of drugs, and outfit. They can be set up by numerous strategies, for example, green amalgamation and the ordinary compound blend techniques. Green synthesis incorporates endless increase to deliver M/MO-NPs with requesting properties. In Bioengineering, the "green" combination has increased massive consideration as a trustworthy, dependable, and natural benevolent convention for orchestrating a wide scope of Nanomaterials including M/MO-NPs and bio propelled materials. Be that as it may, the utilization of plant extracts for this intention is profitable over organisms because of usability and less biohazard. Union of metal and MO-NPs by using the extract of plant fluid arrangement have increased consideration toward the green methodology and with no antagonistic impact on nature. The current article intends to survey the advancement made lately on nanoparticle biosynthesis by organisms. These microbial assets incorporate microorganisms, organisms, yeast, green growth, and viruses. This study predominantly centers on the biosynthesis of the most usually examined M/MO-NPs, for example, copper, cadmium, noble metals, platinum, titanium oxide, palladium, zinc oxide, and cadmium sulfide.

Structural, Characterization, And Morphological Properties Of Copper Nanoparticles From Opuntia Ficus Indica Plant

“…A typical EDAX spectrum is shown in Figure 5a for the CuO nanoparticles (MIM) method [15–16] . EDAX analysis confirmed that the sample contained Cu and O.…”

“…A typical EDAX spectrum is shown in Figure 5a for the CuO nanoparticles (MIM) method. [15][16] EDAX analysis confirmed that the sample contained Cu and O. There is a possibility that differences in the percentages of elements (Cu and O) may be attributed to reactions during the preparation of CuO nanoparticles.…”

Bioengineered TiO2 Nanoparticles Using Andrographis alata (Vahl) Nees Leaf Extract and Their Antibacterial and Anticancer Activities

“…The Fourier‐transform infrared spectroscopy (FTIR) analysis sustained the development of TiO 2 NPs were present in active phytochemical compounds. [ 13,14 ]…”

Silver Nanoparticles for Waste Water Management

“…Silver nanoparticles were found to act against the activity of plant pathogenic bacteria. It explained that silver nanoparticles have a higher antibacterial activity than generic antibiotics [102,103]. These nanoparticles have been tested as pesticides, and they reduce the burden of pests.…”