Advanced Self Powered Systems of Sensors and Technologies Center
Works Published in 2014
Displaying works 41 - 60 of 169 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2014 journal article
Platinum-Paper Micromotors: An Urchin-like Nanohybrid Catalyst for Green Monopropellant Bubble-Thrusters
ACS Applied Materials & Interfaces, 6(20), 17837–17847.
author keywords: nanowires; platinum; cellulose; propulsion; hydrogen peroxide; autonomous underwater vehicles (AUVs)
TL;DR:
The results demonstrate that these layered nanohybrid sheets are robust and catalytically effective for green, H2O2-based micro-AUV propulsion where the storage and handling of highly explosive, toxic fuels are prohibitive due to size-requirements, cost limitations, and close person-to-machine contact.
(via Semantic Scholar)
lib.dr.iastate.edu (repository)
UN Sustainable Development Goal Categories
14. Life Below Water
(OpenAlex)
Source: Crossref
Added: August 28, 2020
2014 journal article
Interpenetrating networks based on gelatin methacrylamide and PEG formed using concurrent thiol click chemistries for hydrogel tissue engineering scaffolds
Biomaterials, 35(6), 1845–1856.
author keywords: Interpenetrating network (IPN); Extracellular matrix; Thiol-yne; Click chemistry; Gelatin; Poly(ethylene glycol)
MeSH headings : Acrylamides / chemistry; Click Chemistry; Extracellular Matrix / chemistry; Gelatin / chemistry; Hydrogel, Polyethylene Glycol Dimethacrylate / chemistry; Polyethylene Glycols / chemistry; Tissue Engineering / methods; Tissue Scaffolds / chemistry
TL;DR:
The development of a bio/synthetic interpenetrating network (BioSINx), containing gelatin methacrylamide polymerized within a poly(ethylene glycol) (PEG) framework to form a mechanically robust network capable of supporting both internal cell encapsulation and surface cell adherence, leading to enhanced cytocompatibility for both cell adhesion and encapsulation.
(via Semantic Scholar)
Source: Crossref
Added: August 28, 2020
2014 journal article
Sweet Substrate: A Polysaccharide Nanocomposite for Conformal Electronic Decals
Advanced Materials, 27(9), 1600–1606.
MeSH headings : Electronics / instrumentation; Equipment Design; Glucans / chemistry; Materials Testing; Nanocomposites / chemistry; Plants; Polysaccharides / chemical synthesis; Polysaccharides / chemistry; Temperature
TL;DR:
A conformal electronic decal based on a polysaccharide circuit board (PCB) is fabricated and characterized, which is a bioactive material system for supporting electronic devices capable of conforming to bio-logical surfaces.
(via Semantic Scholar)
Source: Crossref
Added: August 28, 2020
2014 journal article
Microfluidic Strategies for Design and Assembly of Microfibers and Nanofibers with Tissue Engineering and Regenerative Medicine Applications
Advanced Healthcare Materials, 4(1), 11–28.
MeSH headings : Animals; Humans; Microfluidic Analytical Techniques / instrumentation; Microfluidic Analytical Techniques / methods; Microfluidic Analytical Techniques / trends; Microfluidics / methods; Microfluidics / trends; Portraits as Topic
TL;DR:
This Progress Report summarizes advanced microfluidic methods for the fabrication of both microscale and nanoscale fibers and illustrates how different methods are enabling new biomedical applications.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Crossref
Added: August 28, 2020
2014 journal article
Comparison of the Mechanical Properties between 2D and 3D Orthogonal Woven Ramie Fiber Reinforced Polypropylene Composites
Polymers and Polymer Composites, 22(2), 187–192.
author keywords: Green composites; 3D orthogonal woven; 2D plain fabrics; Ramie yarns; Polypropylene
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: September 15, 2019
2014 chapter
Bionanotechnological Advances in Neural Recording and Stimulation
In L. A. Francis (Ed.), Novel Advances in Microsystems Technologies and Their Applications (pp. 437–460).
Ed(s): L. Francis
Source: Crossref
Added: July 28, 2019
2014 chapter
Chapter 5: Nanofibrous Scaffolds for Tissue Engineering Applications: State-of-the-Art and Future Trends
In Tissue Regeneration (pp. 163–203).
Source: Crossref
Added: June 15, 2019
2014 journal article
Coating of biodegradable magnesium alloy bone implants using nanostructured diopside (CaMgSi2O6)
Applied Surface Science, 288, 130–137.
author keywords: Biodegradable magnesium alloy; Coating; Corrosion resistance; In vitro bioactivity; Biomedical applications
TL;DR:
The results showed that the nanostructured diopside coating deposited on the MAO layer increases the corrosion resistance and improves the in vitro bioactivity of the biodegradable magnesium alloy.
(via Semantic Scholar)
Source: Crossref
Added: June 15, 2019
2014 journal article
Hybrid Macroporous Gelatin/Bioactive-Glass/Nanosilver Scaffolds with Controlled Degradation Behavior and Antimicrobial Activity for Bone Tissue Engineering
Journal of Biomedical Nanotechnology, 10(6), 911–931.
author keywords: Green Synthesis; Nanosilver; Scaffold; Tissue Engineering; Bone; Bioactive-Glass; Antibacterial; Gelatin
MeSH headings : Absorbable Implants; Anti-Infective Agents / administration & dosage; Anti-Infective Agents / adverse effects; Anti-Infective Agents / chemistry; Bacterial Physiological Phenomena / drug effects; Body Fluids / chemistry; Bone Substitutes / administration & dosage; Bone Substitutes / adverse effects; Bone Substitutes / chemistry; Cell Survival / drug effects; Ceramics / adverse effects; Ceramics / chemistry; Equipment Design; Equipment Failure Analysis; Gelatin / adverse effects; Gelatin / chemistry; Humans; Materials Testing; Metal Nanoparticles / adverse effects; Metal Nanoparticles / chemistry; Metal Nanoparticles / ultrastructure; Nanocapsules / adverse effects; Nanocapsules / chemistry; Nanocapsules / ultrastructure; Silver / administration & dosage; Silver / adverse effects; Silver / chemistry; Tissue Engineering / instrumentation; Tissue Scaffolds
TL;DR:
The viability of hMSC on the scaffold suggested that gelatin/bioactive-glass/nanosilver scaffolds can be used as an antibacterial scaffolds.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Source: Crossref
Added: June 15, 2019
2014 journal article
Conducting scaffolds for liver tissue engineering
Journal of Biomedical Materials Research Part A, 102(11), 4169–4181.
author keywords: liver tissue engineering; poly (3,4-ethylenedioxythiophene); electrical signaling; scaffold
MeSH headings : Bridged Bicyclo Compounds, Heterocyclic / chemistry; Cell Line; Collagen Type I / chemistry; Hepatocytes / cytology; Hepatocytes / metabolism; Humans; Hyaluronic Acid / chemistry; Liver; Liver Regeneration; Polymers / chemistry; Tissue Engineering; Tissue Scaffolds / chemistry
TL;DR:
It was found that the scaffolds containing conducting polymer of poly (3,4-ethylenedioxythiophene) (PEDOT) provide the best condition for attachment and proliferation of the cells and the blend of hyaluronan, PEDOT, and collagen (I) as dopants in gelatin-chitosan-based scaffold presented the best cell/scaffold interactions for regeneration of liver cells.
(via Semantic Scholar)
Source: Crossref
Added: June 15, 2019
2014 journal article
Electrospun Nanofibers: From Filtration Membranes to Highly Specialized Tissue Engineering Scaffolds
Journal of Nanoscience and Nanotechnology, 14(1), 522–534.
author keywords: Electrospinning; Nanofibers; Membranes; Tissue Engineering; Scaffolds
MeSH headings : Biocompatible Materials / chemical synthesis; Electrochemistry / methods; Equipment Design; Equipment Failure Analysis; Membranes, Artificial; Nanofibers / chemistry; Nanofibers / ultrastructure; Particle Size; Tissue Engineering / instrumentation; Tissue Scaffolds; Ultrafiltration / instrumentation
TL;DR:
The most recent work on electrospinning nanofibers for blending polymers, filtration, energy, sensing and biomedical applications was presented in this review.
(via Semantic Scholar)
Source: Crossref
Added: June 14, 2019
2014 journal article
Nanostructured merwinite bioceramic coating on Mg alloy deposited by electrophoretic deposition
Ceramics International, 40(7), 9473–9484.
TL;DR:
The results showed that the nanostructured merwinite coating not only improved the corrosion resistance, but also enhanced the bioactivity, mechanical stability and cytocompatibility of the AZ91 Mg alloy.
(via Semantic Scholar)
Source: Crossref
Added: June 14, 2019
2014 journal article
Controlling the degradation rate of bioactive magnesium implants by electrophoretic deposition of akermanite coating
Ceramics International, 40(3), 3865–3872.
author keywords: Glass ceramics; Akermanite coating; Magnesium alloys; Electrophoretic deposition; Degradable implants
TL;DR:
Results indicated that magnesium alloy coated with nanostructured akermanite coating could slow down the corrosion rate and improve the in vitro bioactivity of biodegradable magnesium alloy.
(via Semantic Scholar)
Source: Crossref
Added: June 14, 2019
2014 journal article
Green synthesis of a new gelatin-based antimicrobial scaffold for tissue engineering
Materials Science and Engineering: C, 39, 235–244.
author keywords: Silver nanoparticle; Scaffold; Tissue engineering; Biofilm; Antibacterial activity
MeSH headings : Anti-Infective Agents / chemistry; Biofilms / drug effects; Candida albicans / drug effects; Candida albicans / growth & development; Cells, Cultured; Escherichia coli / drug effects; Escherichia coli / growth & development; Gelatin / chemistry; Green Chemistry Technology; Humans; Magnetic Resonance Spectroscopy; Mesenchymal Stem Cells / drug effects; Mesenchymal Stem Cells / metabolism; Metal Nanoparticles / chemistry; Silver / chemistry; Staphylococcus aureus / drug effects; Staphylococcus aureus / growth & development; Tissue Engineering / methods; Tissue Scaffolds / chemistry
TL;DR:
A new method to synthesize genipin-crosslinked gelatin/nanosilver scaffolds with "green" in situ formation of silver nanoparticles by heat treatment is presented, which may lead to key applications in tissue engineering techniques.
(via Semantic Scholar)
Source: Crossref
Added: June 14, 2019
2014 journal article
Micro-arc oxidation and electrophoretic deposition of nano-grain merwinite (Ca3MgSi2O8) surface coating on magnesium alloy as biodegradable metallic implant
Surface and Interface Analysis, 46(6), 387–392.
author keywords: surface coating; micro-arc oxidation; electrophoretic deposition; biodegradable magnesium alloy; biomedical applications
TL;DR:
The results showed that the nano‐grain merwinite coating can improve both the corrosion resistance and the bioactivity of the magnesium alloy making it an appropriate material for biodegradable bone implants.
(via Semantic Scholar)
Source: Crossref
Added: June 14, 2019
2014 journal article
Influence of annealing temperature on the structural and anti-corrosion characteristics of sol–gel derived, spin-coated thin films
Ceramics International, 40(2), 2885–2890.
author keywords: Sol-gel processes; Corrosion; Biomedical applications
Source: Crossref
Added: June 14, 2019
2014 journal article
Surface microstructure and in vitro analysis of nanostructured akermanite (Ca2MgSi2O7) coating on biodegradable magnesium alloy for biomedical applications
Colloids and Surfaces B: Biointerfaces, 117, 432–440.
MeSH headings : Alloys / pharmacology; Animals; Biomedical Technology / methods; Cell Survival / drug effects; Ceramics / chemistry; Ceramics / pharmacology; Coated Materials, Biocompatible / chemistry; Coated Materials, Biocompatible / pharmacology; Compressive Strength / drug effects; Dielectric Spectroscopy; Electrochemical Techniques; Fibroblasts / cytology; Fibroblasts / drug effects; Fibroblasts / ultrastructure; Ions; Magnesium / pharmacology; Mice; Nanostructures / chemistry; Nanostructures / ultrastructure; Oxidation-Reduction / drug effects; Surface Properties; X-Ray Diffraction
TL;DR:
The results showed that the nanostructured akermanite coating can improve the corrosion resistance, mechanical stability and cytocompatibility of the biodegradable Mg alloy making it a promising material to be used as biodesgradable bone implants for orthopedic applications.
(via Semantic Scholar)
Source: Crossref
Added: June 14, 2019
2014 journal article
Effect of precursor solution pH on the structural and crystallization characteristics of sol–gel derived nanoparticles
Journal of Alloys and Compounds, 589, 182–184.
author keywords: Ceramics; Sol-gel processes; Phase transitions; Transmission electron microscopy
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Source: Crossref
Added: June 14, 2019
2014 journal article
Structural, electronic, phonon and thermodynamic properties of hypothetical type-VIII clathrates Ba8Si46 and Ba8Al16Si30 investigated by first principles
Journal of Alloys and Compounds, 587, 474–480.
author keywords: Type-VIII clathrate; Ba8Si46; Ba8Al16Si30; Density functional theory; Lattice dynamics
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: Crossref
Added: June 14, 2019
2014 journal article
In vitro study of nanostructured diopside coating on Mg alloy orthopedic implants
Materials Science and Engineering: C, 41, 168–177.
author keywords: Biodegradable Mg alloy; Diopside; Coating; In vitro study; Orthopedic applications
MeSH headings : Alloys / chemistry; Alloys / toxicity; Animals; Cell Line; Cell Survival / drug effects; Coated Materials, Biocompatible / chemistry; Coated Materials, Biocompatible / metabolism; Compressive Strength; Corrosion; Electrochemical Techniques; Magnesium / chemistry; Mice; Nanostructures / chemistry; Prostheses and Implants; Silicic Acid / chemistry
TL;DR:
Mg alloy coated with nanostructured diopside offers a promising approach for biodegradable bone implants and enhances the in vitro bioactivity, mechanical stability and cytocompatibility of AZ91 Mg alloy.
(via Semantic Scholar)
Source: Crossref
Added: June 14, 2019
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