ProgramMaster Logo
Conference Tools for 2024 TMS Annual Meeting & Exhibition
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2024 TMS Annual Meeting & Exhibition
Symposium Bio-Nano Interfaces and Engineering Applications
Presentation Title A Nanoscale Perspective on Charge Carrier Transport in Melanin Biopigments for Sustainable Electronics
Author(s) Clara Santato
On-Site Speaker (Planned) Clara Santato
Abstract Scope Melanins (from the Greek μέλας, mélas, black) are bio-pigments ubiquitous in flora and fauna. Sepia melanin (Sepia) is a type of bio-sourced melanin that can readily be extracted from the ink sac of cuttlefish. Eumelanin features broadband optical absorption, metal-binding affinity, antioxidative and radical-scavenging properties. Considering its molecular features, e.g. electronic conjugation, eumelanin is a prototype of material for biodegradable organic electronics (Nat. Commun. 12, 3167 (2021)). Sepia develops hierarchically from functionalized indole building blocks and is made up of near spherical granules with diameters of about 200 nm. We reported on electronic transport in films flexographically printed from Sepia-including formulations (PNAS, 2022, 119, p. e2200058119). In this contribution, we will discuss on a nanoscale study of Sepia granules by High Resolution Atomic Force Microscopy (HR-AFM) and Conductive-AFM (c-AFM). Our study is expected to shed light onto possible correlations between charge carrier transport in Sepia and the distance range probed.
Proceedings Inclusion? Planned:
Keywords Electronic Materials, Biomaterials, Nanotechnology

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Nanoscale Perspective on Charge Carrier Transport in Melanin Biopigments for Sustainable Electronics
A Neoteric Antibacterial Silver-Ceria Nanozyme for Abiotic Surfaces
Aerosol Jet Printing MXenes: On-demand Manufacturing of Wearable Electronics
Architected Interfaces in Biological Systems that Mitigate Failure
Continuous Flow Process of Surface-engineered, pH-responsive CeO2 Nanozymes With Tumour-killing Potency
Durability Performance of Enzymatic Self-healing Concrete
Durable Enzymatic Construction Materials (ECM-σ)
Effect of Ice Nucleation Proteins on the Structure-property Relationships of Ice: A Combined Simulation and Experimental Approach
Enamel Formation: Bioinspired Interfacial Design
Exploring the 3-Dimensional Structure and Composition of Dental Enamel at the Nanoscale
H-10: Cooperative Surface Self-assembly Kinetics of Metal Binding Peptides by Spectral Rate Distribution
H-11: Low-cost Customizable 3D Printed Biohybrid Scaffolds
H-12: Machine Learning-guided Identification of Antimicrobial Peptides Targeting Oral Health
H-13: Multi-functional Peptide-polymer Hybrids for Dental Tissue Repair
H-14: siRNA and Cerium Oxide Delivery With Ultrasound-sensitive Nanobubbles for Bone Disease Treatment
H-15: The Nanoscale Interface and Structure Function Properties of Cortical Bone
H-7: Broad Spectrum, Potent and Durable Ceria Nanoparticles Inactivate RNA Virus Infectivity by Targeting Virion Surfaces and Disrupting Virus-receptor Interactions
H-8: Carbon Negative Deeply Structured Hierarchical Ceramics Derived From Biogenic Silica
H-9: Collagen Platform Exploring Antimicrobial Peptide-polymer Hybrids
Inkjet-printed Nanopatterned Aptasensors for Lateral Flow Detection of Foodborne Pathogens
Interpenetrating Polymer Network as Interface Material in Bioinspired Composites
Matrix Assisted Pulsed Laser Evaporation for Layer-by-Layer Processing of Thin Films for Biomedical Applications
Measuring and Calibrating Interfacial Forces at Hard and Soft Interfaces via Force Spectroscopy for Quantitative Materials Description
Mechanically and Biologically Tunable Biomaterials
Molecular Insights Into Mineral Nanoparticle Interactions With Proteins
Nanomechanical Mapping in Bone
Quantifying Surface Topographies on Antimicrobial Copper
Rapid Prototyping of Additively Manufactured Cell Culture Chambers With Integrated Nano-biosensors
Surface Modified Nanomaterials for Viral Interactions
Tailoring the Micro- and Nanostructure of Freeze-cast Scaffolds for Biomaterials
The Difference of Trabecular and Cortical Bone Material Properties at the Proximal Hip May Influence Bone Fragility
Towards Effective Therapies for Bone Metastasis of Breast Cancer Using Novel Phenolic Compounds

Questions about ProgramMaster? Contact programming@programmaster.org