432
A. Kumar et al.
spectra, proving that all the ceramic samples have the perovskite structure. Since
Mn substitution improves the dielectric constant of BFO ceramics, the modified
nanoceramics could be a potential option for developing memory devices.
6 Conclusions and Future Prospects
In recent years, various novel forms of nanomaterials have been employed for
advancement in a wide variety of fields such as biomedical applications, cancer diagnosis and treatment, particle separation, water contaminant treatment, etc. Through
this chapter, different surface modification mechanisms of metallic nanoparticles,
carbon nanomaterials (CNM), Nano-ceramics and self-assembled materials has been
discussed, and it could be derived that surface modification of nanomaterials could
enhance the specific targeting properties like adsorbing capacity towards particular
molecules and receptors in different types of cells for a wide variety of applications.
The rapid, cost-effective, and simple operational procedures provided by modified
nanomaterial-based devices are expected to overtake conventional expensive systems
in healthcare diagnostics systems in the coming years. However, there are still
numerous challenges in the preparation and modifications of nanomaterials for diagnosis and therapy like biocompatibility, targeting efficiency, and cost effectiveness.
Also, the risk factors observed from nanomaterials in biomedical applications have
to be performed to determine their effect on human health and the environment. This
will also assist in developing specific regulatory guidelines for their clinical applications shortly. Several research investigations reveal that different structures such as
nanovesicles, nanotubes, and 3D peptide matrices alongside interwoven nanofibers
can be self-assembled by peptides proteins. Several researchers have been motivated to investigate nanostructures and apply their different applications in areas
of tissue engineering, bio-nanotechnology, dentistry, and regenerative medicine. As
far as energy efficiency is concerned, self-assembled structural formation is way
more efficient than directed self-assembly. The development of innovative nano-bio
materials and enormous enhancement of the above mentioned emerging areas can be
achieved by a more in-depth study of self-assembly of peptides. However, the fabrication of self-assembled nanoscale structures with selected controlled morphologies
and chemical components remains a challenging task. More sophisticated properties of the self-assembled nanoscale structures, both physical as well as chemical, in
selected applications have either been verified by researchers or have to be explored in
the coming years. For the application of sophisticated properties of self-assembled
nanoscale structures, which includes the synthesis of nanoparticles, nanomotors,
nanostructure patterning, functionalized drug delivery, and use of bio-mineralization,
tremendous development has been reported. It has been established that self-assembly
techniques are efficient, easy to fabricate, and cheaper nanostructures. Since innovative investigations are supposed to be increased drastically in the nanotechnology
field, there will be the development of numerous novel materials and nanostructures
A. Kumar et al.
spectra, proving that all the ceramic samples have the perovskite structure. Since
Mn substitution improves the dielectric constant of BFO ceramics, the modified
nanoceramics could be a potential option for developing memory devices.
6 Conclusions and Future Prospects
In recent years, various novel forms of nanomaterials have been employed for
advancement in a wide variety of fields such as biomedical applications, cancer diagnosis and treatment, particle separation, water contaminant treatment, etc. Through
this chapter, different surface modification mechanisms of metallic nanoparticles,
carbon nanomaterials (CNM), Nano-ceramics and self-assembled materials has been
discussed, and it could be derived that surface modification of nanomaterials could
enhance the specific targeting properties like adsorbing capacity towards particular
molecules and receptors in different types of cells for a wide variety of applications.
The rapid, cost-effective, and simple operational procedures provided by modified
nanomaterial-based devices are expected to overtake conventional expensive systems
in healthcare diagnostics systems in the coming years. However, there are still
numerous challenges in the preparation and modifications of nanomaterials for diagnosis and therapy like biocompatibility, targeting efficiency, and cost effectiveness.
Also, the risk factors observed from nanomaterials in biomedical applications have
to be performed to determine their effect on human health and the environment. This
will also assist in developing specific regulatory guidelines for their clinical applications shortly. Several research investigations reveal that different structures such as
nanovesicles, nanotubes, and 3D peptide matrices alongside interwoven nanofibers
can be self-assembled by peptides proteins. Several researchers have been motivated to investigate nanostructures and apply their different applications in areas
of tissue engineering, bio-nanotechnology, dentistry, and regenerative medicine. As
far as energy efficiency is concerned, self-assembled structural formation is way
more efficient than directed self-assembly. The development of innovative nano-bio
materials and enormous enhancement of the above mentioned emerging areas can be
achieved by a more in-depth study of self-assembly of peptides. However, the fabrication of self-assembled nanoscale structures with selected controlled morphologies
and chemical components remains a challenging task. More sophisticated properties of the self-assembled nanoscale structures, both physical as well as chemical, in
selected applications have either been verified by researchers or have to be explored in
the coming years. For the application of sophisticated properties of self-assembled
nanoscale structures, which includes the synthesis of nanoparticles, nanomotors,
nanostructure patterning, functionalized drug delivery, and use of bio-mineralization,
tremendous development has been reported. It has been established that self-assembly
techniques are efficient, easy to fabricate, and cheaper nanostructures. Since innovative investigations are supposed to be increased drastically in the nanotechnology
field, there will be the development of numerous novel materials and nanostructures