238
Table 9.2 (continued)
Type of
nanoparticle
The extract used in the
synthesis
Size of the nanoparticle
(nm)
Morphological characteristics
analysis
Extensive applications
References
Titania and
copper
nanoparticle
X-ray diffraction,
HR-TEM and SEM,
FTIR, UV-visible
absorption, and
photoluminescence
studies
2D phase mesoporous
characterized leaf
extract integrated with
cu and TiO
2 enhances
the photocatalytic
conversion of benzene
to phenol (97%).
X-ray diffraction, high resolutiontransmission electron microscopy
and scanning electron
microscope, Fourier transform
infrared spectroscopy, UV-visible
absorption, and
photoluminescence studies
2D phase mesoporous
characterized leaf extract
integrated with cu and TiO
2
enhances the photocatalytic
conversion of benzene to
phenol (97%).
Devaraji and Jo
(2019)
Magnetic
nanoparticle
Oolong tea extracts
40–50 nm
Fourier transform infrared
spectroscopy, scanning electron
microscope, energy dispersive
X-ray analysis, X-ray diffraction,
and absorbance spectroscopy
Degradation of malachite
green
Huang et al.
(2014)
D. Vishnu et al.