Techniques for dental implant nanosurface modifications

Pachauri, Preeti; Bathala, Lakshmana Rao; Sangur, Rajashekar

doi:10.4047/jap.2014.6.6.498

Cited by 55 publications

(33 citation statements)

References 41 publications

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“…Various studies have been carried out in this area [ 78 – 80 ]. In the typical procedure, surface contaminants (hydrocarbons) are removed by decomposition and photocatalysis through UV rays [ 81 ]. This helps to improve the wettability of the implant surface and results in more cases of successful osseointegration [ 82 ].…”

Section: Sources Of Ros In Dentistrymentioning

confidence: 99%

Generation and Role of Reactive Oxygen and Nitrogen Species Induced by Plasma, Lasers, Chemical Agents, and Other Systems in Dentistry

Jha

Ryu

Choi

et al. 2017

Oxidative Medicine and Cellular Longevity

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The generation of reactive oxygen and nitrogen species (RONS) has been found to occur during inflammatory procedures, during cell ischemia, and in various crucial developmental processes such as cell differentiation and along cell signaling pathways. The most common sources of intracellular RONS are the mitochondrial electron transport system, NADH oxidase, and cytochrome P450. In this review, we analyzed the extracellular and intracellular sources of reactive species, their cell signaling pathways, the mechanisms of action, and their positive and negative effects in the dental field. In dentistry, ROS can be found—in lasers, photosensitizers, bleaching agents, cold plasma, and even resin cements, all of which contribute to the generation and prevalence of ROS. Nonthermal plasma has been used as a source of ROS for biomedical applications and has the potential for use with dental stem cells as well. There are different types of dental stem cells, but their therapeutic use remains largely untapped, with the focus currently on only periodontal ligament stem cells. More research is necessary in this area, including studies about ROS mechanisms with dental cells, along with the utilization of reactive species in redox medicine. Such studies will help to provide successful treatment modalities for various diseases.

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Section: Sources Of Ros In Dentistrymentioning

confidence: 99%

Generation and Role of Reactive Oxygen and Nitrogen Species Induced by Plasma, Lasers, Chemical Agents, and Other Systems in Dentistry

Jha

Ryu

Choi

et al. 2017

Oxidative Medicine and Cellular Longevity

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show abstract

“…[11] Biologically Active Drugs Incorporated Dental Implants Incorporation of some osteogenic and antiresorptive drugs, such as bisphosphonate onto the implant surface, can be used appropriately in clinical cases with inadequate bone support. [2] Bisphosphonates Bisphosphate-loaded implant surfaces have been reported to have improved implant osseointegration.…”

Section: Magnetron Sputteringmentioning

confidence: 99%

Surface modifications of titanium implants – The new, the old, and the never heard of options

Begum¹,

Uthappa²,

Amara³

et al. 2016

JCRI

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Successful implant osseointegration requires an ideal biochemical environment for safe integration into the jaw bone. To achieve better osseointegration, implant surface plays a vital role for the cellular level molecular interaction. Hence, various surface treatment options have been adopted as the latest course of action for the titanium (Ti) implants. This review throws a light on various methodologies of surface treatments and their pursuance on Ti implants, also the different responses observed by various surface designs and coatings.

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“…Recently, numerous methods have been used to modify implant surfaces to enhance the speed of bone healing [1][2][3][4][5][6][7][8][9][10]. It was found that osseointegration could be effectively promoted by surface modification [1,2,4,11,12].…”

Section: Introductionmentioning

confidence: 99%

Effect of Mechanobiology of Cell Response on Titanium with Multilayered Aluminum Nitride/Tantalum Thin Film

Huang

Chiang

et al. 2020

Applied Sciences

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In the present study, the piezoelectric aluminum nitride (AlN)/tantalum (Ta) (PAT) thin film was investigated as a biocompatible film and osseointegrated with biomedical devices such as implants. The stress variation on the interaction of cells with the PAT surface was investigated using osteoblast-like cells (MG-63) and fibroblast cells (NIH3T3). A singular behavior was observed on the PAT film with a (002) texture, in which the MG-63 cells were more dispersed and displayed longer and more filopodia than the NIH3T3 cells. Moreover, the MG-63 cells showed ingrowth, adherence, and proliferation on the PAT film surface. The MG-63 cells had more obvious stress variation than the NIH3T3 cells in the differentiation and proliferation. The mechanobiological reaction to cell differentiation and proliferation not only caused osseointegration, but also reduced the surface activation energy, thus enhancing bone remodeling. The formation of a nanopolycrystalline PAT film is believed to enhance the mechanobiological effect, promoting osseointegration.

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Techniques for dental implant nanosurface modifications

Cited by 55 publications

References 41 publications

Generation and Role of Reactive Oxygen and Nitrogen Species Induced by Plasma, Lasers, Chemical Agents, and Other Systems in Dentistry

Generation and Role of Reactive Oxygen and Nitrogen Species Induced by Plasma, Lasers, Chemical Agents, and Other Systems in Dentistry

Surface modifications of titanium implants – The new, the old, and the never heard of options

Effect of Mechanobiology of Cell Response on Titanium with Multilayered Aluminum Nitride/Tantalum Thin Film

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