Strategies to prepare TiO2 thin films, doped with transition metal ions, that exhibit specific physicochemical properties to support osteoblast cell adhesion and proliferation

Dhayal, Marshal; Kapoor, Renu; Sistla, Pavana Goury; Pandey, Ravi P.; Kar, Satabisha; Saini, Komal; Pande, Gopal

doi:10.1016/j.msec.2013.12.035

Cited by 26 publications

(17 citation statements)

References 30 publications

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“…Our findings revealed that the osteoblast cell response to the synthesized glycopolymers showed an increase in glycopolymer concentration tolerance limit when the pendant spacer length of glucose moiety of the glycopolymer was increased. Previously a range of materials other than glycopolymers, which may consist of polymers, metals, composites and ceramics, were used to study the cellular responses of osteoblast cells . Several researchers have reported the use of glycopolymers as emerging and promising materials for cell/tissue engineering .…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of poly(ethylene oxide)-based glycopolymers and their biocompatibility with osteoblast cells

et al. 2014

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Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of poly(ethylene oxide)-based glycopolymers and their biocompatibility with osteoblast cells

et al. 2014

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“…[62][63][64] One example is that of research on TiO 2 nanotubes, the micro-fabrication of channel arrays and laser modifications. [65][66][67][68] A.C. Duncan et al, proposed a new method for surface modification as achieved with the use of laser-treated PET film. The advantage of this procedure is that only minimal surface heating results and it maintains a clean surface with no other appreciable changes being observed.…”

Section: Surface Micro-processing Materialsmentioning

confidence: 99%

The significance of cadherin for cell–cell interactions and cell adhesions on biomaterials

Shen

et al. 2015

Journal of Adhesion Science and Technology

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Cadherins are surface glycoproteins on plasma membranes and exist in many forms: T-cadherin, neuronal cadherin (N-cadherin), epithelial cadherin (E-cadherin), and vascular endothelial (VE-cadherin). Cadherins play critical roles in cell-cell interactions and are involved in multiple functions related to cell growth and proliferation. Findings from numerous reports have indicated that VE-cadherin regulates the remodeling, gating, and maturation of vascular vessels. The surface morphology of materials also impacts endothelial cell adhesion. This report is an overview of recent research on the effects of cadherins on cell-cell interactions, along with cell adhesions as examined on different materials. This summary will provide novel insights and approaches for research on cell-cell and cell-material interactions and illuminate some of the mechanisms of cell growth on different materials.

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“…It presents three polymorphic phases: anatase and rutile, with tetragonal structure; and brookite, orthorhombic [33,34], being anatase the phase of greater degradative efficiency [17]. Due to the TiO 2 bandgap energy being relatively wide (E g = 3.2 eV for anatase; E g = 3.0 eV for rutile; E g = 3.1 eV for brookite) [6,33,34], the material can only be activated by UV irradiation with λ < 380 nm [35].…”

Section: Introductionmentioning

confidence: 99%

Titanium Dioxide Films for Photocatalytic Degradation of Methyl Orange Dye

Bento¹,

Pillis²

2018

Titanium Dioxide - Material for a Sustainable Environment

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The aim of this work was to characterize and evaluate the influence of the thickness on the photocatalytic efficiency of titanium dioxide thin films on the degradation of methyl orange dye under UV light irradiation. The films of 280 and 468 nm thick were deposited on borosilicate substrates at 400°C by the MOCVD technique using titanium isoproxide IV as precursor. XRD analyses showed the formation of anatase-TiO 2 phase. Crosssectional FE-SEM images show that the films presented a dense columnar structure and grown perpendicularly to the substrate surface. The photocatalytic activity of the catalysts was studied using UV-vis spectrophotometry The TiO 2 film with 468 nm of thickness presented higher photocatalytic activity exhibiting 69% of dye degradation. The increase of grain size and thickness of the films promoted an improvement of photocatalytic efficiency.

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Strategies to prepare TiO2 thin films, doped with transition metal ions, that exhibit specific physicochemical properties to support osteoblast cell adhesion and proliferation

Cited by 26 publications

References 30 publications

Synthesis and characterization of poly(ethylene oxide)-based glycopolymers and their biocompatibility with osteoblast cells

Synthesis and characterization of poly(ethylene oxide)-based glycopolymers and their biocompatibility with osteoblast cells

The significance of cadherin for cell–cell interactions and cell adhesions on biomaterials

Titanium Dioxide Films for Photocatalytic Degradation of Methyl Orange Dye

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