Works (16)

Updated: July 2nd, 2024 05:12

2024 article

Physico-chemical properties and cytotoxicity of gelatin methacryloyl crosslinked with nanoparticle photoinitiator

Yang, K.-H., Liu, Y., Skoog, S. A., & Narayan, R. J. (2024, June 17). JOURNAL OF MATERIALS RESEARCH.

By: K. Yang n, Y. Liu*, S. Skoog* & R. Narayan n

author keywords: Photoinitiator; Nanoparticle; Diphenyl(2,4,6-trimethylbenzoyl) phosphine oxide; Gelatin methacryloyl; Biocompatibility
Source: Web Of Science
Added: July 1, 2024

2021 journal article

Correlation of zeta potential and contact angle of oxygen and fluorine terminated nitrogen incorporated ultrananocrystalline diamond (N UNCD) thin films

MATERIALS LETTERS, 295.

By: K. Yang n, P. Joshi n, K. Rodenhausen*, A. Sumant*, S. Skoog* & R. Narayan n

author keywords: Zeta potential; Contact angle; Diamond; Surface termination
UN Sustainable Development Goals Color Wheel
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6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: June 10, 2021

2020 review

Nanostructured Medical Adhesives

[Review of ]. JOURNAL OF BIOMEDICAL NANOTECHNOLOGY, 16(3), 263–282.

By: K. Yang*, R. Boehm*, S. Skoog* & R. Narayan*

author keywords: Adhesive; Laser; Tissue Closure; Photothermal; Photochemical; Nanoparticle; Microbarb; Glue; Tape
MeSH headings : Adhesives; Extracellular Matrix; Lasers; Nanoparticles; Tissue Adhesives
TL;DR: The capability for rapid attachment and release may further reduce surgical procedure time and the novel tissue joining methods aim to provide an adhesive with appropriate strength, non-cytotoxicity, and minimal damage. (via Semantic Scholar)
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Source: Web Of Science
Added: June 29, 2020

2019 review

Current Advancements in Transdermal Biosensing and Targeted Drug Delivery

[Review of ]. SENSORS, 19(5).

By: P. Pandey*, S. Shukla*, S. Skoog n, R. Boehm n & R. Narayan n

author keywords: Iontophoresis; transdermal biosensing; drug delivery; electroporation; microfabrication; microfluidics; microneedle; luminescent sensors; fluorescent biosensors
MeSH headings : Administration, Cutaneous; Animals; Biosensing Techniques / methods; Drug Delivery Systems / methods; Electroporation / methods; Humans; Iontophoresis / methods; Needles; Pharmaceutical Preparations / administration & dosage
TL;DR: In this manuscript, recent advancements in the area of minimally-invasive transdermal biosensing and drug delivery are reviewed and microneedles have emerged as a novel approach to replace hypodermic needles. (via Semantic Scholar)
Source: Web Of Science
Added: April 15, 2019

2016 journal article

Biological Response of Human Bone Marrow-Derived Mesenchymal Stem Cells to Commercial Tantalum Coatings with Microscale and Nanoscale Surface Topographies

JOM, 68(6), 1672–1678.

By: S. Skoog n, G. Kumar*, P. Goering*, B. Williams*, J. Stiglich* & R. Narayan n

TL;DR: Commercial tantalum coatings with nanoscale, sub-microscale, and microscale surface topographies for orthopaedic and dental applications using human bone marrow-derived mesenchymal stem cells are evaluated to optimize the surface coating features to promote osteogenesis and enhance osseointegration of tantalum-based orthopointedic implants. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2016 journal article

Biological evaluation of ultrananocrystalline and nanocrystalline diamond coatings

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 27(12).

By: S. Skoog n, G. Kumar*, J. Zheng*, A. Sumant*, P. Goering* & R. Narayan n

MeSH headings : Bone Marrow Cells / cytology; Cell Proliferation; Cell Survival; Coated Materials, Biocompatible / chemistry; Diamond / chemistry; Humans; Mesenchymal Stem Cells / cytology; Microscopy, Atomic Force; Microscopy, Electron, Scanning; Microscopy, Fluorescence; Microwaves; Nanoparticles / chemistry; Nanostructures / chemistry; Polystyrenes / chemistry; Silicon / chemistry; Spectrum Analysis, Raman; Surface Properties
TL;DR: Evaluated UNCD and NCD coatings demonstrate in vitro biocompatibility irrespective of surface topography, and cell viability, proliferation, and morphology responses of human bone marrow-derived mesenchymal stem cells to UNCDand NCD surfaces were evaluated. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2016 journal article

Effects of nanotopography on the in vitro hemocompatibility of nanocrystalline diamond coatings

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 105(1), 253–264.

author keywords: nanocrystalline diamond; hemocompatibility; cardiovascular devices; nanostructured topography; blood
MeSH headings : Adult; Blood Coagulation / drug effects; Blood Platelets / metabolism; Coated Materials, Biocompatible / chemistry; Coated Materials, Biocompatible / pharmacology; Female; Humans; Male; Materials Testing; Nanodiamonds / chemistry; Partial Thromboplastin Time; Platelet Adhesiveness / drug effects
TL;DR: The two tested NCD coatings, regardless of nanotopography, had similar hemocompatibility profiles compared to the negative control material (HDPE) and should be further evaluated for use in blood-contacting medical devices. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2016 journal article

Inkjet deposition of itraconazole onto poly(glycolic acid) microneedle arrays

BIOINTERPHASES, 11(1).

By: R. Boehm n, P. Jaipan n, S. Skoog n, S. Stafslien*, L. VanderWal* & R. Narayan n

MeSH headings : Animals; Antifungal Agents / chemistry; Antifungal Agents / pharmacokinetics; Antifungal Agents / pharmacology; Candida albicans / drug effects; Drug Carriers / chemistry; Itraconazole / chemistry; Itraconazole / pharmacokinetics; Itraconazole / pharmacology; Polyglycolic Acid / chemistry; Skin / chemistry; Swine
TL;DR: Poly(glycolic acid) microneedle arrays were fabricated using a drawing lithography process; these arrays were modified with a drug release agent and an antifungal agent by piezoelectric inkjet printing. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2015 journal article

Electrodeposited Iron as a Biocompatible Material for Microneedle Fabrication

ELECTROANALYSIS, 27(9), 2239–2249.

By: P. Miller n, R. Boehm n, S. Skoog n, T. Edwards*, M. Rodriguez*, S. Brozik*, I. Brener*, T. Byrd* ...

author keywords: Microneedle; Electroplating; Coating; Iron
TL;DR: Iron coatings proved to significantly improve the strength of the hollow polymer microneedles and sustained structural integrity up to 7 insertions into porcine skin without bending. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2014 journal article

Cytotoxic evaluation of nanostructured zinc oxide (ZnO) thin films and leachates

TOXICOLOGY IN VITRO, 28(6), 1144–1152.

By: P. Petrochenko n, Q. Zhang*, R. Bayati*, S. Skoog n, K. Phillips*, G. Kumar*, R. Narayan n, P. Goering*

author keywords: Zinc oxide (ZnO); Surface toxicity; Metal leaching; Nanoroughness; Pulsed laser deposition; Macrophage
MeSH headings : Animals; Apoptosis / drug effects; Cell Line; Cell Survival / drug effects; Mice; Nanostructures / chemistry; Nanostructures / toxicity; Necrosis; Zinc Oxide / chemistry; Zinc Oxide / toxicity
TL;DR: ZnO coatings may produce gradual ion release which becomes toxic after a certain level and should be evaluated using both direct exposure and extraction methods, indicating a tolerable concentration. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
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Source: Web Of Science
Added: August 6, 2018

2014 journal article

Two-photon polymerization of 3-D zirconium oxide hybrid scaffolds for long-term stem cell growth

BIOINTERPHASES, 9(2).

MeSH headings : Biocompatible Materials / chemistry; Biocompatible Materials / pharmacology; Bone Marrow Cells / cytology; Cell Adhesion / drug effects; Cell Culture Techniques; Cell Proliferation / drug effects; Cells, Cultured; Humans; Mesenchymal Stem Cells / cytology; Methacrylates / chemistry; Photons; Polymerization; Silanes / chemistry; Zirconium / chemistry
TL;DR: It is indicated that two-photon polymerization may be used to create microstructured scaffolds out of an inorganic-organic zirconium oxide hybrid material for use in 3-D tissue culture systems. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 journal article

High-aspect-ratio nanoporous membranes made by reactive ion etching and e-beam and interference lithography

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 20(10-11), 1797–1802.

By: R. Divan*, O. Makarova, S. Skoog n, R. Narayan n, A. Sumant*, C. Tang*, N. Moldovan*

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Stereolithography in tissue engineering

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 25(3), 845–856.

By: S. Skoog*, P. Goering* & R. Narayan n

MeSH headings : Guided Tissue Regeneration / instrumentation; Imaging, Three-Dimensional / methods; Photography / methods; Prosthesis Design / instrumentation; Prosthesis Design / methods; Tissue Engineering / instrumentation; Tissue Engineering / methods; Tissue Scaffolds
TL;DR: Use of stereolithography for processing trimethylene carbonate, polycaprolactone, and poly(d,l-lactide) poly(propylene fumarate)-based materials is considered, and incorporation of bioceramic fillers for fabrication of biOCeramic scaffolds is reviewed. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Multiplexed microneedle-based biosensor array for characterization of metabolic acidosis

TALANTA, 88, 739–742.

By: P. Miller n, S. Skoog n, T. Edwards*, D. Lopez*, D. Wheeler*, D. Arango*, X. Xiao*, S. Brozik* ...

author keywords: Microneedle biosensor; Microneedle; Multiplexed detection; Tumor microenvironment; Carbon paste
MeSH headings : Acidosis / diagnosis; Acidosis / metabolism; Biosensing Techniques / instrumentation; Biosensing Techniques / methods; Carbon; Cell Adhesion; Coated Materials, Biocompatible; Electrochemical Techniques; Exercise; Glucose / metabolism; Glucose Oxidase / metabolism; Humans; Hydrogen-Ion Concentration; Lactic Acid / analysis; Lactic Acid / biosynthesis; Macrophages / physiology; Microelectrodes; Needles
TL;DR: Simultaneous and selective amperometric detection of pH, glucose, and lactate over a range of physiologically relevant concentrations in complex media is demonstrated and materials modified with a cell-resistant (Lipidure(®)) coating were shown to inhibit macrophage adhesion. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

review

Atomic layer deposition: Medical and biological applications

Skoog, S. A., Elam, J. W., & Narayan, R. J. [Review of ]. International Materials Reviews, 58(2), 113–129.

By: S. Skoog, J. Elam & R. Narayan

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

journal article

Stereolithography in medical device fabrication

Skoog, S. A., & Narayan, R. J. Advanced Materials & Processes, 171(3), 32–34.

By: S. Skoog & R. Narayan

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

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