Works Published in 2012

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Displaying works 21 - 37 of 37 in total

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

2012 journal article

Computation of mechanical anisotropy in thermally bonded bicomponent fibre nonwovens

Computational Materials Science, 52(1), 157–163.

author keywords: Thermally bonded nonwoven; Bicomponent fibre; Orientation distribution function; Mechanical anisotropy; Digital image processing; Hough transform
Sources: Crossref, NC State University Libraries
Added: February 24, 2020

2012 journal article

Three-Dimensional Structural Characterization of Nonwoven Fabrics

MICROSCOPY AND MICROANALYSIS, 18(6), 1368–1379.

By: L. Venu n, E. Shim n, N. Anantharamaiah n & B. Pourdeyhimi n

author keywords: fibrous structures; three-dimensional (3D) visualization; nonwovens; hydroentangling; fiber orientation; solid volume fraction
TL;DR: The utility of three-dimensional (3D) digital volumetric imaging technique for visualizing and characterizing a complex 3D class of nonwoven structures produced by hydroentanglement is demonstrated. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Temperature and Exposure Dependence of Hybrid Organic-Inorganic Layer Formation by Sequential Vapor Infiltration into Polymer Fibers

LANGMUIR, 28(44), 15697–15704.

MeSH headings : Aluminum / chemistry; Caprolactam / analogs & derivatives; Caprolactam / chemistry; Organometallic Compounds / chemistry; Particle Size; Polymers / chemistry; Surface Properties; Temperature; Volatilization
TL;DR: This work investigates the SVI exposure temperature and cycling times of sequential exposures of trimethylaluminum (TMA) on PA6 fiber mats to understand the characteristic growth process, critical for the development of the hybrid materials fabrication and modification techniques. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Surface modifications of polypropylene with nonylphenol ethoxylates melt additives

POLYMER ENGINEERING AND SCIENCE, 52(9), 1920–1927.

By: V. Datla*, E. Shim n & B. Pourdeyhimi n

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Release Profiles of Tricalcium Phosphate Nanoparticles from Poly(L-lactic acid) Electrospun Scaffolds with Single Component, Core-Sheath, or Porous Fiber Morphologies: Effects on hASC Viability and Osteogenic Differentiation

MACROMOLECULAR BIOSCIENCE, 12(7), 893–900.

By: M. Asli n, B. Pourdeyhimi n & E. Loboa n

author keywords: biomaterials; controlled release scaffolds; human adipose derived stem cells; nanoparticles; osteogenesis
MeSH headings : Adipose Tissue / cytology; Adipose Tissue / drug effects; Adult; Biocompatible Materials / chemical synthesis; Biocompatible Materials / pharmacology; Bone and Bones / cytology; Bone and Bones / physiology; Calcium Phosphates / chemistry; Cell Differentiation / drug effects; Cell Proliferation / drug effects; Cell Survival / drug effects; Cells, Cultured; Female; Humans; Kinetics; Lactic Acid / chemistry; Microscopy, Electron, Scanning; Nanoparticles / chemistry; Nanoparticles / ultrastructure; Polyesters; Polymers / chemistry; Porosity; Stem Cells / cytology; Stem Cells / drug effects; Surface Properties; Tissue Engineering; Tissue Scaffolds
TL;DR: Results indicate that single component and porous fiber scaffolds exhibit an initial-burst release profile whereas core-sheath fibers show a steady release, and osteogenic differentiation of hASC and cell-mediated calcium accretion are largest on porous fibers. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Dependence of the liquid absorption behavior of nonwovens on their material and structural characteristics: Modeling and experiments

JOURNAL OF APPLIED POLYMER SCIENCE, 126(3), 1053–1060.

author keywords: absorption; fibers; modeling; nonwoven; structure
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Templating Quantum Dot to Phase-Transformed Electrospun TiO2 Nanofibers for Enhanced Photo-Excited Electron Injection

ACS APPLIED MATERIALS & INTERFACES, 4(8), 3837–3845.

By: Y. Aykut n, C. Saquing n, B. Pourdeyhimi n, G. Parsons n & S. Khan n

author keywords: quantum dot; sol-gel electrospinning; nanofibers; photoluminescence
MeSH headings : 3-Mercaptopropionic Acid / chemistry; Cadmium Compounds / chemistry; Crystallization; Electrochemistry / methods; Electrons; Microscopy, Electron, Transmission / methods; Nanofibers / chemistry; Nanotechnology / methods; Phase Transition; Photochemistry / methods; Photoelectron Spectroscopy / methods; Quantum Dots; Selenium Compounds / chemistry; Spectroscopy, Fourier Transform Infrared / methods; Temperature; Titanium / chemistry
TL;DR: It is reported on the microstructural crystal phase transformation of electrospun TiO(2) nanofibers generated via sol-gel electrospinning technique, and the incorporation of as-synthesized CdSe quantum dots (QDs) to different phases ofTiO( 2) nan ofibers (NFs) via bifunctional surface modification. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 article

Numerical modelling of damage initiation in low-density thermally bonded nonwovens

Farukh, F., Demirci, E., Sabuncuoglu, B., Acar, M., Pourdeyhimi, B., & Silberschmidt, V. V. (2012, November). COMPUTATIONAL MATERIALS SCIENCE, Vol. 64, pp. 112–115.

author keywords: Nonwoven; Anisotropy; Finite element; Damage
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Directed inorganic modification of bi-component polymer fibers by selective vapor reaction and atomic layer deposition

POLYMER, 53(21), 4631–4636.

author keywords: Atomic layer deposition; Bi-component fibers; Vapor infiltration
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Generation of Functional Coatings on Hydrophobic Surfaces through Deposition of Denatured Proteins Followed by Grafting from Polymerization

BIOMACROMOLECULES, 13(5), 1371–1382.

By: K. Goli n, O. Rojas n, A. Oezcam & J. Genzer n

MeSH headings : Adsorption; Antigens, Plant / chemistry; Globulins / chemistry; Hydrophobic and Hydrophilic Interactions; Polymerization; Polypropylenes / chemistry; Protein Denaturation / drug effects; Protein Stability; Seed Storage Proteins / chemistry; Silanes / chemistry; Soybean Proteins / chemistry; Surface Properties; Temperature; Urea / pharmacology
TL;DR: Hydrophilic coatings were produced on flat hydrophobic substrates featuring n-octadecyltrichlorosilane (ODTS) and synthetic polypropylene (PP) nonwoven surfaces through the adsorption of denatured proteins, yielding enhanced wettability. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Drop impacts on electrospun nanofiber membranes

SOFT MATTER, 8(14), 3957–3970.

By: R. Sahu*, S. Sinha-Ray*, A. Yarin* & B. Pourdeyhimi n

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 article

Polymers coalesced from their cyclodextrin inclusion complexes: What can they tell us about the morphology of melt-crystallized polymers?

Gurarslan, A., Joijode, A. S., & Tonelli, A. E. (2012, June 15). JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, Vol. 50, pp. 813–823.

author keywords: cyclodextrin; inclusion chemistry; morphology; solid-state structure; thermal stability
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Stress-strain dependence for soy-protein nanofiber mats

JOURNAL OF APPLIED PHYSICS, 111(4).

By: S. Khansari*, S. Sinha-Ray*, A. Yarin* & B. Pourdeyhimi n

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Influence of polymer type, composition, and interface on the structural and mechanical properties of core/sheath type bicomponent nonwoven fibers

JOURNAL OF MATERIALS SCIENCE, 47(16), 5955–5969.

By: M. Dasdemir*, B. Maze n, N. Anantharamaiah* & B. Pourdeyhimi n

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Modification of Melt-Spun Isotactic Polypropylene and Poly(lactic acid) Bicomponent Filaments with a Premade Block Copolymer

MACROMOLECULES, 45(2), 913–925.

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Selective Permeation of Cross-Linked Polyelectrolyte and Polyelectrolyte-Filled Nonwoven Membranes

JOURNAL OF APPLIED POLYMER SCIENCE, 123(1), 227–233.

By: K. Jung n, B. Pourdeyhimi n & X. Zhang n

author keywords: membranes; crosslinking; diffusion
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Structure, molecular orientation, and resultant mechanical properties in core/sheath poly(lactic acid)/polypropylene composites

POLYMER, 53(3), 791–800.

By: S. Arvidson n, K. Wong n, R. Gorga n & S. Khan n

author keywords: Polypropylene; Poly(lactic acid); Core/sheath fiber
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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