Investigation of the flocculation and sedimentation of TiO2 nanoparticles in different alcoholic environments through turbidity measurements

Torghabeh, Naghmeh Abavi; Raissi, Babak; Riahifar, Reza; Sahba-Yaghmaee, Maziar; Bidgoli, Zahra Minaei

doi:10.52547/jcc.3.3.2

Cited by 4 publications

(3 citation statements)

References 39 publications

(46 reference statements)

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“…According to previous studies, the application of chitosan scaffold alone is not effective for skin tissue regeneration due to its weak mechanical properties and rapid biodegradation. However, when it’s combined with a suitable modifier like collagen, desirable results were observed in scaffold stability [ 122 , 123 , 124 ]. The covalent conjugation of chitosan with GO and/or carbon nanotubes creates a scaffold that is more compatible with osteoblast, compared to pure chitosan scaffold.…”

Section: Application Of Chitosan Composites For Implant Scaffoldsmentioning

confidence: 99%

Advancements in Fabrication and Application of Chitosan Composites in Implants and Dentistry: A Review

et al. 2022

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Chitosan is a biopolymer that is found in nature and is produced from chitin deacetylation. Chitosan has been studied thoroughly for multiple applications with an interdisciplinary approach. Antifungal antibacterial activities, mucoadhesion, non-toxicity, biodegradability, and biocompatibility are some of the unique characteristics of chitosan-based biomaterials. Moreover, chitosan is the only widely-used natural polysaccharide, and it is possible to chemically modify it for different applications and functions. In various fields, chitosan composite and compound manufacturing has acquired much interest in developing several promising products. Chitosan and its derivatives have gained attention universally in biomedical and pharmaceutical industries as a result of their desired characteristics. In the present mini-review, novel methods for preparing chitosan-containing materials for dental and implant engineering applications along with challenges and future perspectives are discussed.

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Section: Application Of Chitosan Composites For Implant Scaffoldsmentioning

confidence: 99%

Advancements in Fabrication and Application of Chitosan Composites in Implants and Dentistry: A Review

et al. 2022

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“…Metals like Cu and Au, and metal oxides like ZnO are the main types of metal-based materials, prepared in different nano-forms for wound healing application. Due to their large surface areas, these materials in nanoscale could be easily physically or chemically modified and exhibit notable conductivity and good biocompatibility [102][103][104][105]. The summary of previous research on metal-based composite dressings is presented in Table 5.…”

Section: Metal-based Composite For Wound Dressingmentioning

confidence: 99%

Electroactive composite for wound dressing

Gupta

Bozcheloei

Ghofrani

et al. 2022

jcc

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Skin tissue engineering and wound healing are two applications where conductive biomaterials based on metal compounds, conductive polymers, or piezoelectric polymers have great potential. This is because of their excellent antibacterial and antioxidant activities, similar conductivity to human skin, photothermal effect, and electrically controlled drug delivery. Wound healing can be accelerated by using conductive materials to stimulate the activity of electrically responsive cells. Electroactive wound dressings can be made by combining non-conductive polymers with conductive compounds, and this article focuses on current developments in this area. It is detailed how these electroactive dressings (conductive polymers, metal-based, and piezoelectric-based dressings) accelerate the healing process, and the properties of these electroactive dressings are examined. Furthermore, electrical stimulation techniques for accelerating wound healing are discussed. The possibility for electroactive wound dressings to be used in vivo to track the progress of wound healing is also mentioned, as are future development directions.

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“…Carbon nanotubes are very promising nanomaterials due to their properties such as the tensile strength of around 100 times larger than steel, high electrical conductivity close to Cu, the capability to carry large currents, and high thermal conductivity. These specific characteristics of CNTs have attracted much attention in chemical sensors/biosensors [39][40][41][42] and electrocatalysis [43,44].…”

Section: Carbon Nanotube-based Biosensorsmentioning

confidence: 99%

Biosensors and nanotechnology for cancer diagnosis (lung and bronchus, breast, prostate, and colon): a systematic review

Sharifianjazi

Rad

Bakhtiari³

et al. 2021

Biomed. Mater.

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The second cause of death in the world has been reported to be cancer, and it has been on the rise in recent years. As a result of the difficulties of cancer detection and its treatment, the survival rate of patients is unclear. The early detection of cancer is an important issue for its therapy. Cancer detection based on biomarkers may effectively enhance the early detection and subsequent treatment. Nanomaterial-based nanobiosensors for cancer biomarkers are excellent tools for the molecular detection and diagnosis of disease. This review reports the latest advancement and attainment in applying nanoparticles to the detection of cancer biomarkers. In this paper, the recent advances in the application of common nanomaterials like graphene, carbon nanotubes, Au, Ag, Pt, and Fe3O4 together with newly emerged nanoparticles such as quantum dots (QDs), upconversion (UCNPs), inorganics (ZnO, MoS2), and metal-organic frameworks (MOFs) for the diagnosis of biomarkers related to lung, prostate, breast, and colon cancer are highlighted. Finally, the challenges, outlook, and closing remarks are given.

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Investigation of the flocculation and sedimentation of TiO2 nanoparticles in different alcoholic environments through turbidity measurements

Cited by 4 publications

References 39 publications

Advancements in Fabrication and Application of Chitosan Composites in Implants and Dentistry: A Review

Advancements in Fabrication and Application of Chitosan Composites in Implants and Dentistry: A Review

Electroactive composite for wound dressing

Biosensors and nanotechnology for cancer diagnosis (lung and bronchus, breast, prostate, and colon): a systematic review

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