Biomedical Engineering Reference
In-Depth Information
1.3.2 Section II: Biomedical Nanotechnology Overview
Biomedical nanotechnology is a broad area of research. This volume includes
two contributions highlighting interesting developments of medical gold
nanoparticles and tissue engineering. Throughout the ages, gold has gained
a reputation for its therapeutic properties. In Chapter 3, Tamar Chachibaia
explores potential applications of gold nanoparticles in medical and cos-
metic products. However, more work needs to be done before nanogold can
be considered safe for these applications. In Chapter 4, M. van der Zande,
B.C. Chesnutt, X. F. Walboomers, and J.A. Jansen argue that nanomaterials
can play an important role in future (bone) tissue engineering applications.
They have reviewed literature on nanoceramics, nanofibers, and carbon
nanotubes.
1.3.3 Section III: Nanotechnology and Agrofood and Water
Pharmaceuticals and medical devices are not the only factors contributing
to the health of people. A strong determining factor for human health is the
quality of the food and water that is consumed. Nanotechnology may contrib-
ute to better quality of food. On the other hand, introducing nanoingredients
into food may also bring new unforeseen health risks. Two contributions in
this volume explore the potential benefits as well as risks of nanotechnology
in agrifood and water. In Chapter 5, Frans Kampers explores opportunities
of nanotechnology in all aspects of the value chain “from farm to fork.” This
includes agriculture, food processing, and food packaging. Progress may be
hampered by polarized public debate and a lack of openness in the food
i ndu s t r y.
In Chapter 6, Simon Beaudoin, Louise Vandelac, and Christian Papilloud
focus on the environmental, health, and socioeconomic risks of nanofoods,
taking a critical stance.
1.3.4 Section IV: Bionanotechnology and the Environment
In Chapter 7 on benefits of nanotechnology for the environment, Danail
Hristozov reviews potential applications of nanotechnology to environ-
mental monitoring, remediation, and treatment, which may contribute to a
healthier environment for humans to live in. Even though many of the dis-
cussed materials and devices are still in the laboratory phase, their potential
for contributing to human health is promising.
1.3.5 Section V: Nanotoxicology Overview and Problems
Nanotechnology may improve product safety and offer opportunities for a
cleaner environment. However, nanomaterials may also introduce new risks
for human health and the environment.
