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Meeting 2018 TMS Annual Meeting & Exhibition
Symposium Bio-nano Interfaces and Engineering Applications Symposium
Presentation Title Smart Biomaterials for MoS2 and Gold Mining
Author(s) Sibel Cetinel, Wei-Zheng Shen, Maral Aminpour, Prasanna Bhomkar, Feng Wang, Carlo Montemagno
On-Site Speaker (Planned) Sibel Cetinel
Abstract Scope Peptides with inorganic recognition abilities are identified and used to engineer smart biomaterials composed of a magnetic nanoparticle core and a peptide coated shell. Smart biomaterials specific for molybdenum-disulfide (MoS2-MNP) and gold (AuBP-MNP) are synthesized individually and shown to recognize and recover the target material, effectively. While well-characterized gold binding peptides are exploited for this application, MoS2 binding peptides are selected with phage display technology. Recently selected peptides are found to retain their binding ability in a wide range of pH, which is promising for their potential utilization in various mining sides such as tailing ponds. Besides, the strong binding peptides didn’t exhibit binding affinity higher than 10% against other materials could be find in the ponds (Al2O3, Fe2O3, CaO, MgO, SiO2, Zn, Cu, S, Tungsten). Finally, recycle of the particles after the dissociation of the metal from smart biomaterial is studied.
Proceedings Inclusion? Planned: Publication Outside of TMS (Indicate publication title and publisher if known.)

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Bioconjugated Nanoparticle Imaging Probes for Molecular Imaging with Computed Tomography
Biofilm Formation Behavior on Polymer Brush Surfaces by E.coli and S. Epidermidis
Biomolecular Design of Soft Interfaces for Technology and Medicine
Chemically Functionalised Graphene FET with Double Conductance Minima for the Label-free Sensing of Exosomes
Computational Study of Selective Adsorption of Peptides on MoS2 Surface
Connecting Biology and Electronics with Protons: From Ion Channels to Cells
Discovery of Biomaterials by Simulation and Experiment: Catalysts, Composites, and Therapeutics
Effects of Hydration and Mineralization on the Mechanical Behavior of Collagen Fibrils
Investigating the Interaction of Amyloidogenic Proteins with Inorganic Surfaces, Nanoparticles and Biomolecules by Atomistic Simulations
Modeling the Mechanics of Cancer Cells on Tissue Engineering Substrates
Nanoclay Based Tissue Engineering Scaffolds for Mimicking Biointerfaces in Mesenchymal to Epithelial Transision of Prostate and Breast Cancer Metastasis to Bone
Nanoscale Structure and Properties of Biomaterials
New Antimicrobial Peptides Generated through Genetic Algorithm Approach Using Chemical Property Based Cross-over
Oligopeptides and Recombinamers at Surfaces and Interfaces to Address Oral Infections
Revealing the Full Hierarchical Structure of Spider Silks across All Length Scales
Revealing the Multi-functional Surface and Material Property of Venus Flytrap (Dionaea Muscipula)
Single Molecular Imaging of Fluorescent-tagged Peptides Diffusing on a Surface of Boron Nitride
Smart Biomaterials for MoS2 and Gold Mining
Surface Modification of Ti6Al4V to Confer Antibacterial Properties against Listeria Monocytogenes
Synthesis and Characterization of Superomniphobic Surfaces Inspired by Springtails
Transmission Synchrotron X-ray Tomography and Nano-indentation Measurements for the Investigation of the Teeth Microstructure of Dinosaurs
Use of Nanostructured Diamond in Medical Device Applications

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