Biomedical Engineering Reference
In-Depth Information
contact is at the top corner of the groove or on the side wall. The point of
contact is described by Ψ,
c
′, and
d
′. Then,
c
′
/r
= cos Ψ.
The value of
b
sat this point is defined as
c
r
'
⎛
⎜
⎞
⎟
b
=
cos
Ψ
=
b
0
=
r
sin
Ψ
(7.1)
Horizon I
Development area
•
Bio-based productive nanosystems
(ribosomes, DNA polymerases)
•
Atomically precise molecular self-
assembly
Atomically precise
fabrication and
synthesis methods
•
Tip-directed (STM, AFM) surface modification
•
Advanced organic and inorganic synthesis
•
Biomolecules (DNA - and protein-
based objects
•
Surface structures formed by tip-
directed operations
Atomically precise
components and
subsystems
•
Structural and functional
nanoparticles, fibers, organic molecules, etc.
•
3D DNA frameworks, 1000
addressable binding sites
Atomically precise
systems and
frameworks
•
Composite systems of the above,
patterned by DNA-binding protein adapters
•
Systems organized by tip-built
surface patterns
•
Multifunctional biosensors
•
Anti-viral, -cancer agents
•
5 nm-scale logic elements
Applications
•
Nano-enabled fuel cells and solar
photovoltaics,
•
High-value nanomaterials
•
Artificial productive nanosystems
(a)
FIGURE 7.3
Nanotechnology roadmap. (Courtesy of the Foresight Nanotech Institute, Palo Alto, CA.)
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