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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Bio-Nano Interfaces and Engineering Applications
Presentation Title Chiral Inorganic Nanostructures
Author(s) Nicholas A. Kotov
On-Site Speaker (Planned) Nicholas A. Kotov
Abstract Scope Early observation of strong circular dichroism for individual nanoparticles (NPs) and their assemblies have developed into a rapidly expanding field of chiral inorganic nanostructures. The chiral inorganic nanostructures encompass sophisticated constructs from metals, semiconductors, ceramics, and nanocarbons with multiple chiral geometries with characteristic scales from Ångströms to microns. Many of them are formed spontaneously from polydispersed building blocks, which enables their structural and functional engineering over a broad range geometries and optical properties. This talk will address (1) the mechanisms of chirality transfer in inorganic materials, (2) the origin of the uniquely high values of optical anisotropy, (3) the fundamental challenges of multiscale chirality observed in nanostructures, and (4) physicochemical differences and similarities with chiral supramolecular, liquid crystal, and biological systems. Technological potential of chiral NPs assemblies is expected for real-time modulation of the polarization of light and enantioselective catalysis. The first realization of CD spectroscopy in terahertz spectral window will be demonstrated.
Proceedings Inclusion? Planned: Publication Outside of TMS

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Advances in Printing of Polymers at Small Length Scales
AMP-loaded Mesoporous Strontium Silicates with Improved Bioactivity and Antibacterial Capability
Application of Titanium Dioxide Nanotubes and Lattice Light-sheet Microscopy in Establishing Early-stage Cellular Response Mechanisms
Attachment Surface Energy as an Indicator for Adhesion of Nitrifying Bacteria
B-26: Fabrication of Nanogenerator and Its Potential Application in Implantable Biomedical Devices
Bioinspired Mineralization of Natural Polymers for Biomedical Applications
Biological Crystallization of Ultrahard Teeth and Translation to Multi-functional Materials
Biological Fate of Engineered Nanomaterials: Tracing Aggregation/degradation and Nanomaterial Dose In-vitro and In-vivo
Cancer Cell Mechanics: The Role of Actin
Chiral Inorganic Nanostructures
Enabling Manufacturing at the Bio-Nano Interface using Gyratory Forming
Enzymes Grafted on Electrodes for Biofuel Cells: Lessons from Multiscale Modeling Approaches
Functional Nanomaterials and Their Applications in the Therapy of Cancer and Infectious Diseases
Inkjet Printed Nano-patterned Aptamer-based Sensors for Improved Optical Detection of Foodborne Pathogens
Molecular Mechanisms in Metal Oxide Nanoparticle Interactions with Biomolecules
Molecular Recognition and Assembly of Biomaterials: Computational and Data Science Tools for Property Predictions
Monitoring Interaction of Nanomaterials with Biomolecules and Their Dosimetry at Single Cell Level
Nano-engineered DNA based Hydrogel as a New Injectable Drug Delivery Platform
Peptides as Modulators of Materials Properties: Case Study MOFS and Composites based on ZnO
The Internal Nano-interfaces of Spider Silk: Finding the Molecular-scale Origins of its Strength

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