scholarly journals Current view on biomedical applications of synthetic metal-polymer nanocomposites

2014 ◽  
Vol 2 (1) ◽  
pp. 52-58
Author(s):  
R Kaushik ◽  
NK Sharma
Keyword(s):  
Polymer Nanocomposites ◽  
Biomedical Applications ◽  
Ex Situ ◽  
Current View ◽  
Gram Negative Bacteria ◽  
Medical Sciences ◽  
Medical College ◽  
Synthetic Metal ◽  
Metal Polymer

Recent advances in the field of nanotechnology led several groups to recognize the promise of recruiting nanocomposities to the ongoing battle against pathogenic gram-positive and gram-negative bacteria and metal-polymer nanocomposites are a typical example. On the basis of recent literature, the nanocomposities are synthesized mainly by two techniques i.e. in-situ and ex-situ technique and these nanocomposities have great biomedical applications in terms of their antibacterial activity. A large battery of newly developed and discovered nanocomposities has been accumulating during the last decade. DOI: http://dx.doi.org/10.3126/jmcjms.v2i1.11422   Janaki Medical College Journal of Medical Sciences (2014) Vol. 2 (1):52-58

3-D and electrically conducting functional skin mapping for biomedical applications

2018 ◽  
Vol 54 (8) ◽  
pp. 980-983 ◽  
Author(s):  
Xiaoxu Fu ◽  
Wenqiu Zeng ◽  
Ana C. Ramírez-Pérez ◽  
Grzegorz Lisak
Keyword(s):  
Conducting Polymer ◽  
Biomedical Applications ◽  
Human Subject ◽  
Ex Situ ◽  
Electrically Conducting

Ex situ and in situ 3-D and electrically conducting mapping of the skin topography via electropolymerization of a conducting polymer on a previously sampled skin stamp or directly on the skin of a live human subject were performed here with the intention to be further used in biomedical applications.

Preparation of noble metal/polymer nanocomposites via in situ polymerization and metal complex reduction

2019 ◽  
Vol 222 ◽  
pp. 300-308 ◽  
Author(s):  
Xueli Wu ◽  
Satoru Takeshita ◽  
Kohei Tadumi ◽  
Wenyong Dong ◽  
Shin Horiuchi ◽  
...  
Keyword(s):  
Metal Complex ◽  
Polymer Nanocomposites ◽  
Noble Metal ◽  
In Situ Polymerization ◽  
Metal Polymer

scholarly journals Correction: Guo, Q.; et al. Comparison of in Situ and ex Situ Methods for Synthesis of Two-Photon Polymerization Polymer Nanocomposites. Polymers 2014, 6, 2037–2050

Polymers ◽  
2014 ◽  
Vol 6 (9) ◽  
pp. 2433-2434 ◽  
Author(s):  
Qingchuan Guo ◽  
Reza Ghadiri ◽  
Thomas Weigel ◽  
Andreas Aumann ◽  
Evgeny Gurevich ◽  
...  
Keyword(s):  
Polymer Nanocomposites ◽  
Ex Situ ◽  
Two Photon ◽  
Two Photon Polymerization

scholarly journals The morphological study of human deltoid ligament of Ankle joint in situ

2016 ◽  
Vol 3 (2) ◽  
pp. 50-57
Author(s):  
A K Singh
Keyword(s):  
Ankle Joint ◽  
Significant Variation ◽  
Morphological Study ◽  
Deltoid Ligament ◽  
Posterior Border ◽  
Medical Sciences ◽  
Medical College ◽  
Different Types ◽  
Ankle Trauma

Background and Objectives: The deltoid ligament is a very tough and strong ligament of the ankle joint. Different studies had been done by many investigators to find out its involvement in different types of ankle trauma and diseases. There is scanty of paper in the study of morphology of deltoid ligament among Kyrgyz (Mangolion race) context, this study was carried out to fill this gap in the literature.Material and Methods: Twenty-five limbs from cadevar and 32 of fresh dead (from freezer) bodies were selected for the study. Following the dissection, the parts, borders and the attachments of the superficial fibres of the ligament was identified and their attachments were established by inspection, palpation and by slight evertion of the ankle joint. The extents of their proximal and distal attachment were also measured. Mid way between the proximal and distal attachment of the anterior and posterior border ligament point were plotted through which the breadth of the respective ligament was measured again the vernier calipers. Data were entered in Excel and SPSS and were analyzed.Results: The result showed that the longest ligament was the tibionavicular and the shortest was the tibiotalar ligament. Similarly the broadest ligament was found to be the tibiotalar and the narrowest was the tibiocalcaneal ligament. There was no significant variation found in the length, breadth and the attachment of the ligament in terms of the sex and side of the limb. The interesting result which was obtained from the correlation coefficient was that the lengths of the tibiocalcaneal and tibiotalar ligaments were found to be increased with increasing age.Conclusion: The lengthening of the tibiocalcaneal and tibiotalar ligament, increased breadth of tibiotalar ligament and increased extent of origin of the ligament in old age which was evident in this study. Janaki Medical College Journal of Medical Sciences (2015) Vol. 3 (2): 50-57 

scholarly journals In Situ Synthesis of Hybrid Inorganic-Polymer Nanocomposites

2018 ◽  
Author(s):  
Mohammed Adnan ◽  
Antoine Dalod ◽  
Mustafa Balci ◽  
Julia Glaum ◽  
Mari-Ann Einarsrud
Keyword(s):  
Polymer Nanocomposites ◽  
Sol Gel ◽  
Inorganic Nanoparticles ◽  
Inorganic Polymer ◽  
Ex Situ ◽  
Synthesis Methods ◽  
Inorganic Oxide ◽  
Synthesis Conditions ◽  
In Situ Techniques

Hybrid inorganic-polymer nanocomposites can be employed in diverse applications due to the potential combination of desired properties from both the organic and inorganic components. The use of novel bottom-up in situ synthesis methods for the fabrication of these nanocomposites is advantageous compared to top-down ex situ mixing methods, as it offers increased control over the structure and properties of the material. In this review, the focus will be on the application of the sol-gel process for the synthesis of inorganic oxide nanoparticles in epoxy and polysiloxane matrices. The effect of the synthesis conditions and the reactants used on the inorganic structures formed, the interactions between the polymer chains and the inorganic nanoparticles, and the resulting properties of the nanocomposites are appraised from several studies over the last two decades. Lastly, alternative in situ techniques and the applications of various polymer-inorganic oxide nanocomposites are briefly discussed.

scholarly journals Comparison of in Situ and ex Situ Methods for Synthesis of Two-Photon Polymerization Polymer Nanocomposites

Polymers ◽  
2014 ◽  
Vol 6 (7) ◽  
pp. 2037-2050 ◽  
Author(s):  
Qingchuan Guo ◽  
Reza Ghadiri ◽  
Thomas Weigel ◽  
Andreas Aumann ◽  
Evgeny Gurevich ◽  
...  
Keyword(s):  
Polymer Nanocomposites ◽  
Ex Situ ◽  
Two Photon ◽  
Two Photon Polymerization

scholarly journals Antibacterial Cotton Fabric Functionalized with Copper Oxide Nanoparticles

Molecules ◽  
2020 ◽  
Vol 25 (24) ◽  
pp. 5802
Author(s):  
Luz E. Román ◽  
Enrique D. Gomez ◽  
José L. Solís ◽  
Mónica M. Gómez
Keyword(s):  
Cupric Oxide ◽  
Antimicrobial Properties ◽  
Copper Oxide Nanoparticles ◽  
Cuo Nanoparticles ◽  
Ex Situ ◽  
Gram Negative Bacteria ◽  
Bacterial Strains ◽  
Gram Negative ◽  
Structure And Morphology

Textiles functionalized with cupric oxide (CuO) nanoparticles have become a promising option to prevent the spread of diseases due to their antimicrobial properties, which strongly depend on the structure and morphology of the nanoparticles and the method used for the functionalization process. This article presents a review of work focused on textiles functionalized with CuO nanoparticles, which were classified into two groups, namely, in situ and ex situ. Moreover, the analyzed bacterial strains, the resistance of the antimicrobial properties of textiles to washing processes, and their cytotoxicity were identified. Finally, the possible antimicrobial mechanisms that could develop in Gram-positive and Gram-negative bacteria were described.

A novel synthetic route to metal–polymer nanocomposites by in situ suspension and bulk polymerizations

2008 ◽  
Vol 44 (5) ◽  
pp. 1331-1336 ◽  
Author(s):  
Jixin Yang ◽  
Tom Hasell ◽  
Wenxin Wang ◽  
Steven M. Howdle
Keyword(s):  
Polymer Nanocomposites ◽  
Synthetic Route ◽  
Metal Polymer

scholarly journals In Situ Synthesis of Hybrid Inorganic–Polymer Nanocomposites

Polymers ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 1129 ◽  
Author(s):  
Mohammed Adnan ◽  
Antoine Dalod ◽  
Mustafa Balci ◽  
Julia Glaum ◽  
Mari-Ann Einarsrud
Keyword(s):  
Polymer Nanocomposites ◽  
Sol Gel ◽  
In Situ Synthesis ◽  
Inorganic Nanoparticles ◽  
Inorganic Polymer ◽  
Ex Situ ◽  
Synthesis Methods ◽  
Inorganic Oxide ◽  
Synthesis Conditions

Hybrid inorganic–polymer nanocomposites can be employed in diverse applications due to the potential combination of desired properties from both the organic and inorganic components. The use of novel bottom–up in situ synthesis methods for the fabrication of these nanocomposites is advantageous compared to top–down ex situ mixing methods, as it offers increased control over the structure and properties of the material. In this review, the focus will be on the application of the sol–gel process for the synthesis of inorganic oxide nanoparticles in epoxy and polysiloxane matrices. The effect of the synthesis conditions and the reactants used on the inorganic structures formed, the interactions between the polymer chains and the inorganic nanoparticles, and the resulting properties of the nanocomposites are appraised from several studies over the last two decades. Lastly, alternative in situ techniques and the applications of various polymer–inorganic oxide nanocomposites are briefly discussed.

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