- Effect of aspect ratio on the uptake and toxicity of hydroxylated-multi walled carbon nanotubes in the nematode, Caenorhabditis elegans
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Eom HJ, Jeong JS, Choi J
- KMID: 2380077
- Environ Health Toxicol.
- 2015 ;30(1):e2015001.
- doi: 10.5620/eht.e2015001
OBJECTIVES: In this study, the effect of tube length and outer diameter (OD) size of hydroxylated-multi walled carbon nanotubes (OH-MWCNTs) on their uptake and toxicity was investigated in the nematode... -
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- Evaluation of polymethyl methacrylate resin mechanical properties with incorporated halloysite nanotubes
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Abdallah R
- KMID: 2376839
- J Adv Prosthodont.
- 2016 Jun;8(3):167-171.
- doi: 10.4047/jap.2016.8.3.167
PURPOSE: This study inspects the effect of incorporating halloysite nanotubes (HNTs) into polymethyl methacrylate (PMMA) resin on its flexural strength, hardness, and Young's modulus. MATERIALS AND METHODS: Four groups of acrylic... -
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- Discerning Trends in Multiplex Immunoassay Technology with Potential for Resource-Limited Settings
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Gordon J, Michel G
- KMID: 1845400
- Lab Med Online.
- 2013 Jan;3(1):62-72.
- doi: 10.3343/lmo.2013.3.1.62
BACKGROUND: In the search for more powerful tools for diagnoses of endemic diseases in resource-limited settings, we have been analyzing technologies with potential applicability. Increasingly, the process focuses on readily... -
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- Bioactivity of precalcified nanotubular TiO2 layer on Ti-6Al-7Nb alloy
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Seo JM
- KMID: 2000279
- J Korean Acad Prosthodont.
- 2011 Jan;49(1):16-21.
- doi: 10.4047/jkap.2011.49.1.16
PURPOSE: The purpose of this study was to investigate the bioactivity of precalcified nanotubular TiO2 layer on Ti-6Al-7Nb alloy. MATERIALS AND METHODS: Anodic oxidation was carried out at a potential of... -
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- Multi-Walled Carbon Nanotube (MWCNT) Dispersion and Aerosolization with Hot Water Atomization without Addition of Any Surfactant
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Ahn KH, Kim SM, Yu IJ
- KMID: 2317002
- Saf Health Work.
- 2011 Mar;2(1):65-69.
OBJECTIVES: Carbon nanotubes are an important new class of technological materials that have numerous novel and useful properties. Multi-walled carbon nanotubes (MWCNTs), which is a nanomaterial, is now in mass... -
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- Effects of incorporation of 2.5 and 5 wt% TiOâ‚‚ nanotubes on fracture toughness, flexural strength, and microhardness of denture base poly methyl methacrylate (PMMA)
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Abdulrazzaq Naji S, Behroozibakhsh M, Jafarzadeh Kashi TS, Eslami H, Masaeli R, Mahgoli H, Tahriri M, Ghavvami Lahiji M, Rakhshan V
- KMID: 2409630
- J Adv Prosthodont.
- 2018 Apr;10(2):113-121.
- doi: 10.4047/jap.2018.10.2.113
PURPOSE: The aim of this preliminary study was to investigate, for the first time, the effects of addition of titania nanotubes (n-TiO2) to poly methyl methacrylate (PMMA) on mechanical properties... -
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- Effect of Multi-Walled Carbon Nanotubes on MUC5AC and MUC5B Expression in Airway Epithelial Cells
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Ahn JH, Kim HG, Seo BH, Choi YS, Song SY, Bae CH, Kim YD
- KMID: 2141116
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2015 Aug;58(8):552-557.
- doi: 10.3342/kjorl-hns.2015.58.8.552
BACKGROUND AND OBJECTIVES: Multi-walled carbon nanotubes (MWCNT) are one of the most commonly used nanomaterials to date. Recent studies have demonstrated that MWCNT increase immune response and allergic inflammation in... -
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- TiO2 nanotube stimulate chondrogenic differentiation of limb mesenchymal cells by modulating focal activity
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Kim D, Choi B, Song J, Kim S, Oh S, Jin EH, Kang SS, Jin EJ
- KMID: 1022120
- Exp Mol Med.
- 2011 Aug;43(8):455-461.
- doi: 10.3858/emm.2011.43.8.051
Vertically aligned, laterally spaced nanoscale titanium nanotubes were grown on a titanium surface by anodization, and the growth of chondroprogenitors on the resulting surfaces was investigated. Surfaces bearing nanotubes of... -
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- Evaluation of Maternal Toxicity in Rats Exposed to Multi-Wall Carbon Nanotubes during Pregnancy
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Lim JH, Kim SH, Lee IC, Moon C, Kim SH, Shin DH, Kim HC, Kim JC
- KMID: 2380156
- Environ Health Toxicol.
- 2011 ;26(1):e2011006.
OBJECTIVES: The present study investigated the potential adverse effects of multi-wall carbon nanotubes (MWCNTs) on pregnant dams and embryonic development following maternal exposure in rats. METHODS: MWCNTs were orally administered to... -
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- Polyvinylidene Fluoride Alters Inflammatory Responses by Activation-induced Cell Death in Macrophages
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Kim HG, Kim SH, Kim TS, Park TW, Won R, Park HD, Choi SA, Jung YW
- KMID: 2400626
- Immune Netw.
- 2017 Dec;17(6):402-409.
- doi: 10.4110/in.2017.17.6.402
Carbon nanotubes (CNTs) are nanomaterials that have been employed in generating diverse materials. We previously reported that CNTs induce cell death in macrophages, possibly via asbestosis. Therefore, we generated CNT-attached... -
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- In Vivo Effects of Adipose-Derived Stem Cells in Inducing Neuronal Regeneration in Sprague-Dawley Rats Undergoing Nerve Defect Bridged with Polycaprolactone Nanotubes
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Kim DY, Choi YS, Kim SE, Lee JH, Kim SM, Kim YJ, Rhie JW, Jun YJ
- KMID: 2151412
- J Korean Med Sci.
- 2014 Nov;29(Suppl 3):S183-S192.
- doi: 10.3346/jkms.2014.29.S3.S183
There have been many attempts for regeneration of peripheral nerve injury. In this study, we examined the in vivo effects of non-differentiated and neuronal differentiated adipose-derived stem cells (ADSCs) in... -
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- Precalcification Treatment of TiO2 Nanotube on Ti-6Al-4V Alloy
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Kim SJ, Park JM, Bae TS, Park EJ
- KMID: 2000384
- J Korean Acad Prosthodont.
- 2009 Jan;47(1):39-45.
- doi: 10.4047/jkap.2009.47.1.39
STATEMENT OF PROBLEM: Recently precalcification treatment has been studied to shorten the period of the implant. Purpose: This study was performed to evaluate the effect of precalcification treatment of... -
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- Biocompatability of carbon nanotubes with stem cells to treat CNS injuries
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Bokara KK, Kim JY, Lee YI, Yun K, Webster TJ, Lee JE
- KMID: 2263099
- Anat Cell Biol.
- 2013 Jun;46(2):85-92.
- doi: 10.5115/acb.2013.46.2.85
Cases reporting traumatic injuries to the brain and spinal cord are extended range of disorders that affect a large percentage of the world's population. But, there are only few effective... -
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- When morphogenetic proteins encounter special extracellular matrix and cell-cell connections at the interface of the renal stem/progenitor cell niche
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Minuth WW, Denk L
- KMID: 2046069
- Anat Cell Biol.
- 2015 Mar;48(1):1-9.
- doi: 10.5115/acb.2015.48.1.1
Reciprocal exchange of morphogenetic proteins between epithelial and mesenchymal cells in a stem/progenitor cell niche results in formation of a nephron. To maintain diffusion of morphogenetic proteins, it is assumed... -
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- Regeneration of Recurrent Laryngeal Nerve using Polycaprolactone (PCL) Nerve Guide Conduit Coated with Conductive Materials
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Choi JS, Kim H, An HY, Shim BS, Lim JY
- KMID: 2149625
- J Korean Thyroid Assoc.
- 2015 May;8(1):88-97.
- doi: 10.11106/cet.2015.8.1.88
BACKGROUND AND OBJECTIVES: Recurrent laryngeal nerve (RLN) damage commonly occurs from a thyroid surgery and causes communication impairment, aspiration and dysphagia. The purpose of this study is to develop a... -
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- Investigation of Water Safety in Non-treated Drinking Water with Trace Toxic Metals
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Ly SY, Kim DH, Lee GE
- KMID: 2317837
- Toxicol Res.
- 2013 Sep;29(3):211-215.
The trace toxic metal copper was assayed using mercury immobilized on a carbon nanotube electrode (MCW), with a graphite counter and a reference electrode. In this study, a macro-scale convection... -
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- Nanoparticles-A Thoracic Toxicology Perspective
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Duffin R, Mills NL, Donaldson
- KMID: 2158160
- Yonsei Med J.
- 2007 Aug;48(4):561-572.
- doi: 10.3349/ymj.2007.48.4.561
A substantial literature demonstrates that the main ultrafine particles found in ambient urban air are combustion-derived nanoparticles (CDNP) which originate from a number of sources and pose a hazard to... -
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- Differentiation Capacity of Monocyte-Derived Multipotential Cells on Nanocomposite Poly(e-caprolactone)-Based Thin Films
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Koliakou I, Gounari E, Nerantzaki M, Pavlidou E, Bikiaris D, Kaloyianni M, Koliakos G
- KMID: 2449247
- Tissue Eng Regen Med.
- 2019 Apr;16(2):161-175.
- doi: 10.1007/s13770-019-00185-z
BACKGROUND: Lonocyte-derived multipotential cells (MOMCs) include progenitors capable of differentiation into multiple cell lineages and thus represent an ideal autologous transplantable cell source for regenerative medicine. In this study, we... -
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- Evaluation of Osseointegration around Tibial Implants in Rats by Ibandronate-Treated Nanotubular Ti-32Nb-5Zr Alloy
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Nepal M, Li L, Bae TS, Kim BI, Soh Y
- KMID: 2170600
- Biomol Ther.
- 2014 Nov;22(6):563-569.
- doi: 10.4062/biomolther.2014.111
Materials with differing surfaces have been developed for clinical implant therapy in dentistry and orthopedics. This study was designed to evaluate bone response to titanium alloy containing Ti-32Nb-5Zr with nanostructure,... -
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- Electrochemical Characteristics of Nanotubular Ti-25Nb-xZr Ternary Alloys for Dental Implant Materials
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Byeon IS, Park SY, Choe HC
- KMID: 2388171
- J Korean Dent Sci.
- 2017 Jun;10(1):10-21.
- doi: 10.5856/JKDS.2017.10.1.10
PURPOSE: The purpose of this study was to investigate the electrochemical characteristics of nanotubular Ti-25Nb-xZr ternary alloys for dental implant materials. MATERIALS AND METHODS: Ti-25Nb-xZr alloys with different Zr contents (0,... -
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