Works Published in 2010

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Displaying works 81 - 100 of 117 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2010 journal article

Specific Oxygen-Containing Functional Groups on the Carbon Surface Underlie an Enhanced Sensitivity to Dopamine at Electrochemically Pretreated Carbon Fiber Microelectrodes

LANGMUIR, 26(11), 9116–9122.

By: J. Roberts n, B. Moody n, G. McCarty n & L. Sombers n

MeSH headings : Carbon / chemistry; Dopamine / chemistry; Electrochemistry / instrumentation; Microelectrodes; Microscopy, Atomic Force; Oxygen / chemistry; Spectrum Analysis, Raman
TL;DR: It is demonstrated that this electrochemical pretreatment can be used to create carbon microdisc electrodes with sensitivities comparable to those associated with larger, conventionally treated cylindrical carbon fiber microelectrodes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2010 journal article

Microfabricated FSCV-compatible microelectrode array for real-time monitoring of heterogeneous dopamine release

The Analyst, 135(7), 1556.

MeSH headings : Dopamine / metabolism; Electrochemical Techniques / instrumentation; Electrochemical Techniques / methods; Microelectrodes; Time Factors
TL;DR: Heterogeneous release of electrically evoked dopamine was observed in real-time in the striatum of an anesthetized rat using the FSCV-MEA, which allows for better reproducibility than traditional fabrication methods of carbon fiber microelectrodes, and enable batch fabrication of electrode arrays. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 6, 2018

2010 journal article

In vitro evaluation of a low-modulus mesh canine prosthetic hip stem

AMERICAN JOURNAL OF VETERINARY RESEARCH, 71(9), 1089–1095.

MeSH headings : Animals; Arthroplasty, Replacement, Hip / methods; Arthroplasty, Replacement, Hip / veterinary; Dog Diseases / surgery; Dogs; Equipment Design; Femoral Fractures / surgery; Femoral Fractures / veterinary; Femur / anatomy & histology; Femur / surgery; Hip Prosthesis / standards; Hip Prosthesis / veterinary; Organ Size; Photography; Prosthesis Design; Tensile Strength
TL;DR: EBMP stems were successfully impacted and stable and led to a focal decrease in bone strain; this may represent an acceptable option for conventional or custom joint replacement. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2010 journal article

In situ Roughening of Polymeric Microstructures

ACS APPLIED MATERIALS & INTERFACES, 2(4), 1086–1093.

By: H. Shadpour n & N. Allbritton n

author keywords: roughening; in situ; polymer; MEMS; microarray; printing; cell
MeSH headings : Aluminum Oxide / chemistry; Animals; Biocompatible Materials / chemistry; Cattle; Cell Adhesion; Cell Culture Techniques / methods; Cell Proliferation; Cyclic AMP / analogs & derivatives; Cyclic AMP / chemistry; Fibronectins / chemistry; Fluorescent Dyes / chemistry; Microscopy, Atomic Force / methods; Polymers / chemistry; Polystyrenes / chemistry; Serum Albumin / chemistry; Surface Properties
TL;DR: Roughening of micrometer-scale surfaces with a particle slurry increased the adhesion of biomolecules as well as cells to microstructures with little to no damage to largescale arrays of the structures. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Enhancing electrochemical detection by scaling solid state nanogaps

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 643(1-2), 9–14.

By: G. McCarty n, B. Moody n & M. Zachek n

author keywords: Dopamine; Nanogaps; CV; Nanoscale electrochemistry; Electrochemical cycling
TL;DR: The results show a several order of magnitude enhancement of the electrochemical signal, collected current, for the solid state nanogaps with 6 nm electrode-electrode spacings as compared to traditional microelectrodes. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2010 journal article

Effect of Varied Ionic Calcium on Human Adipose-Derived Stem Cell Mineralization

TISSUE ENGINEERING PART A, 16(6), 1971–1981.

By: S. McCullen n, J. Zhan*, M. Onorato n, S. Bernacki n & E. Loboa n

MeSH headings : Adipocytes / cytology; Calcium / pharmacology; Cell Differentiation / drug effects; Cell Proliferation / drug effects; Humans; Osteogenesis / drug effects; Spectroscopy, Fourier Transform Infrared; Stem Cells / cytology; Stem Cells / drug effects; Stem Cells / metabolism; Tissue Engineering / methods; X-Ray Diffraction
TL;DR: Ionic calcium should be considered a potent regulator in hASC mineralization and could serve as a potential treatment for inducing prompt ossification of hASC-seeded scaffolds for bone tissue engineering prior to implantation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Transition from single-file to Fickian diffusion for binary mixtures in single-walled carbon nanotubes

JOURNAL OF CHEMICAL PHYSICS, 133(9).

By: Q. Chen*, J. Moore n, Y. Liu n, T. Roussel n, Q. Wang*, T. Wu*, K. Gubbins n

author keywords: argon; carbon nanotubes; krypton; mixtures; nanoporous materials; neon; self-diffusion; solvation; xenon
TL;DR: The transition from single- file diffusion to Fickian diffusion in narrow cylindrical pores is investigated for systems of rigid single-walled armchair carbon nanotubes, solvated with binary mixtures of Lennard-Jones fluids and it is found that the single-file toFickian carbon nanOTube transition diameter is a unique property of the individual molecule's diameter and remains unchanged regardless of the mixture composition. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Microelectrophoresis platform for fast serial analysis of single cells

Electrophoresis, 31(15), 2558–2565.

By: D. Jiang, C. Sims & N. Allbritton

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Lysine 419 targets human glucocorticoid receptor for proteasomal degradation

Steroids, 75(12), 1016–1023.

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Effect of electrolyte and adsorbates on charging rates in mesoporous gold electrodes

Langmuir, 26(9), 6797–6803.

By: D. Robinson, C. Wu, M. Ong, B. Jacobs & B. Pierson

Source: NC State University Libraries
Added: August 6, 2018

2010 article

Recent Advances in Biological Materials Science and Biomedical Materials

Narayan, R. J., & Roeder, R. K. (2010, July). JOM, Vol. 62, pp. 38–38.

TL;DR: In this JOM topic, several authors describe recent advances in research and training involving biomedical materials and devices, and a novel paradigm for integrating biology with materials science and engineering is discussed. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Quantitative Volumetric Perfusion Mapping of the Microvasculature Using Contrast Ultrasound

INVESTIGATIVE RADIOLOGY, 45(10), 669–674.

By: S. Feingold n, R. Gessner*, I. Guracar* & P. Dayton*

author keywords: perfusion; microbubble; 3D; parametric; ultrasound
MeSH headings : Algorithms; Animals; Contrast Media; Feasibility Studies; Hemodynamics; Kidney / blood supply; Kidney / diagnostic imaging; Microvessels / diagnostic imaging; Models, Animal; Perfusion Imaging / instrumentation; Perfusion Imaging / methods; Rats; Rats, Sprague-Dawley; Ultrasonography / instrumentation; Ultrasonography / methods
TL;DR: Three-dimensional perfusion imaging allows a significant reduction in the error caused by transducer positioning, and significantly improves the reliability of quantitative perfusion time estimates in a rat kidney model. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

In situ collagen polymerization of layered cell-seeded electrospun scaffolds for bone tissue engineering applications

Tissue Engineering. Part C, Methods, 16(5), 1095–1105.

By: S. McCullen, P. Miller, S. Gittard, R. Gorga*, B. Pourdeyhimi*, R. Narayan, E. Loboa*

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Fiber-reinforced scaffolds for tissue engineering and regenerative medicine: use of traditional textile substrates to nanofibrous arrays

JOURNAL OF MATERIALS CHEMISTRY, 20(40), 8776–8788.

TL;DR: Fiber reinforcement continues to be an ideal strategy for tissue scaffolds that require mechanical reinforcement while providing high surface volume in a compliant form and next steps to expand this field are discussed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Contact printing of arrayed microstructures

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 397(8), 3377–3385.

By: W. Xu*, A. Luikart*, C. Sims* & N. Allbritton n

author keywords: Contact printing; Microfabrication; SU-8; Cell culture; Micropallet
MeSH headings : Acrylic Resins / chemistry; Animals; Biocompatible Materials / chemistry; Cell Adhesion; Cell Culture Techniques; Cell Line; Extracellular Matrix / chemistry; Humans; Mice; Polystyrenes / chemistry; Surface Properties; Tissue Array Analysis / instrumentation
TL;DR: A novel contact printing method utilizing a sacrificial layer of polyacrylic acid (PAA) was developed to selectively modify the upper surfaces of arrayed microstructures to create an improved substrate for a cell-based microarray platform. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Assessment of microbial biofilm growth on nanocrystalline diamond in a continuous perfusion environment

Journal of Manufacturing Science and Engineering, 132(3).

By: J. Lewis, S. Gittard, R. Narayan, C. Berry, R. Brigmon, R. Ramamurti, R. Singh

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Mott transition in Ga-doped MgxZn1-xO: A direct observation

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 171(1-3), 90–92.

By: W. Wei n, S. Nori n, C. Jin n, J. Narayan n, R. Narayan n, D. Ponarin n, A. Smirnov n

author keywords: Mott transition; Magnesium zinc oxide; Gallium doping; Thin film; Pulsed laser deposition
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Microstructural studies on nanocrystalline oxide dispersion strengthened austenitic (Fe-18Cr-8Ni-2W-0.25Y(2)O(3)) alloy synthesized by high energy ball milling and vacuum hot pressing

Journal of Materials Science, 45(17), 4858–4865.

By: P. Susila, D. Sturm, M. Heilmaier, B. Murty & V. Sarma

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Fabrication of Microneedles Using Two Photon Polymerization for Transdermal Delivery of Nanomaterials

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 10(10), 6305–6312.

By: A. Doraiswamy n, A. Ovsianikov, S. Gittard*, N. Monteiro-Riviere*, R. Crombez, E. Montalvo, W. Shen, B. Chichkov, R. Narayan*

author keywords: Microneedle; Transdermal Drug Delivery; Rapid Prototyping; Nanomaterials; Human Epidermal Keratinocytes
MeSH headings : Administration, Cutaneous; Animals; Biocompatible Materials / administration & dosage; Biocompatible Materials / chemistry; Cell Survival / drug effects; Cells, Cultured; Drug Delivery Systems / instrumentation; Elastic Modulus; Equipment Design; Female; Hardness; Humans; Keratinocytes / cytology; Keratinocytes / drug effects; Materials Testing; Microscopy, Confocal; Microscopy, Electron, Scanning; Microtechnology / methods; Nanostructures / administration & dosage; Needles; Polymerization; Quantum Dots; Skin / drug effects; Skin / metabolism; Swine
TL;DR: Microneedies were shown to enable more rapid distribution of the PEG-amine quantum dot solution to the deep epidermis and dermis layers of porcine skin than topical administration and suggest that two photon polymerization may be used to create microneedle arrays for transdermal delivery of nanoscale pharmacologic agents. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Dual diffusion mechanism of argon confined in single-walled carbon nanotube bundles

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 12(25), 6632–6640.

By: Y. Liu n, J. Moore n, T. Roussel n & K. Gubbins n

TL;DR: The adsorption and diffusion mechanisms of argon at 120 K were examined in a (25,0) single-walled carbon nanotube (SWCNT) bundle using a combination of Grand Canonical Monte Carlo and microcanonical molecular dynamics simulations. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

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