Title: Nanoscale Communication: Energy and Information
1Nanoscale CommunicationEnergy and Information
- Tap the existing world of biological
nanotechnology by constructing molecular level,
functional interfaces between living systems and
synthetic technology - Domesticate life at the molecular and cellular
level - Develop design and fabrication principles that
enable the construction of synthetic devices,
with capabilities that rival those of living
systems - Bottom-up design and construction
2Two Nanoscale Revolutions
3Two Nanoscale Revolutions
Technology
Biology
- Technology, by human design
- Nanoscale dimensions beginning to be achieved
- Nanoscale properties harnessed in isolated
examples - Very limited capabilities compared with living
systems
- Self-evolving
- Scientific understanding by discovery
- Intrinsically nanoscale
- Innumerable unique properties
- Capabilities generally can not be harnessed
4Existence is Established
All aspects of life are naturally emergent
physical properties
- What is it about living systems that enables them
to perform such tasks? - What is the technology?
- Can similar levels of functionality be engineered
into synthetic systems? - Can these functionalities be harnessed?
- Can living and nonliving be integrated?
5Nanoscale CommunicationEnergy and Information
- 5.1 Interfacing biological and nonbiological
-
- 5.2 Nano-macro junctions
-
- 5.3 Energy transduction at the nanoscale
-
- 5.4 Functional nanoscale systems and colonies
65.1 Integrating living and nonliving
- Actively communicate with and direct cellular
behavior - Real-time two-way communication as in living
organism - Decode biological communication principles
- Establish synthetic (molecular-level)
communication with living cells - Develop minimal self-sustaining (living or
nonliving) organism - Bottom-up synthetic cell
- Top-down minimal cell
7Electronic Logic
8Biological Logic
9Biological Logic
10Breaking the Living-Nonliving Barrier
Living receptor protein
Living cell
Synthetic receptor protein
Carbon nanotube
Synthetic cell membrane
Solidstate electronics
115.2 Nano-macro junctions
- Photonic
- Plasmonics and subwavelength light control
- Electrical/Magnetic
- Molecular wirebonds
- Mechanical
- Chemomechanical motor drive
- Combining different approaches
12Photon/Electron transduction
Electron/Photon transduction at quantum
limit Nanowire optoelectronics
Nanotube LED with tunable junction location
135.3 Energy Transduction at the Nanoscale
- Photonic, electronic, and chemical transitions
- Photon electron/ion coupling
- Photon - chemical coupling
- Etc.
- Stochastic processes, signals and noise
- Biological signal transduction and information
processing - Molecular motors
14Molecular Motor
15Molecular Motor Function Capturing Fluctuations
16 5.4 Functional nanoscale systems and colonies
- Building nanoscale assemblies
- Self-regulating adaptive interactive systems
- Metabolism
- Information replication
- Self-replicating life
- Ad-hoc networking among nanoscale devices
17Bacteria quorum sensing nano to micro
18Quorum sensing nano to mega
Self-organiation on the megameter scale
PNAS October 4, 2005 vol. 102 no. 40
1418114184
19Conceptual Origins
Maxwell control randomness
Mendel use randomness
20Conceptual Origins
Maxwell control randomness
Mendel use randomness
Random biological evolution has developed
technology that controls randomness