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Computer Simulations of Carbon Nanostructures under Pressure
[article]
2006
arXiv
pre-print
We performed Monte Carlo simulations with the Tersoff potential of various free-standing carbon nanostructures. These range from fullerenes, onions and carbon spheres to nanotubes and nanodiamonds. ...
The goal is to achieve modification and control over their mechanical and electronic (conduction) properties. ...
The simulation temperature is 300 K, while calculations for 1500K and 2000K in the case of nanodiamond coalescence were also carried out. ...
arXiv:cond-mat/0605342v1
fatcat:ykxlycwntvbl7ivdqac2bmjil4
Computer Simulations of Carbon Nanostructures under Pressure
2005
Fullerenes, nanotubes, and carbon nanostructures
We performed Monte Carlo simulations with the Tersoff potential of various freestanding carbon nanostructures. These range from fullerenes, onions, and carbon spheres to nanotubes and nanodiamonds. ...
The goal is to achieve modification and control over their mechanical and electronic (conduction) properties. ...
The simulation temperatures are in the range of 300 -500 K, while calculations for 1,500 K and 2,000 K in the case of nanodiamond coalescence were also carried out. ...
doi:10.1081/fst-200039164
fatcat:lrrfux3vineyzgdnmdjuagd6au
Application of Carbon Nanoparticles in Oncology and Regenerative Medicine
2021
International Journal of Molecular Sciences
In this work, the current state of knowledge on the possible use of nanotubes, nanodiamonds, and fullerenes in therapy is reviewed. ...
The search for newer and more effective treatments may lead to future use of nanoparticles on a large scale. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/ijms22158341
fatcat:2lxohk3tc5akjpscsvirgo5t4m
The Puzzling Potential of Carbon Nanomaterials: General Properties, Application, and Toxicity
2020
Nanomaterials
Toxicity was presented through genotoxicity and the activation of the cell signaling pathways, both including in vitro and in vivo models, mechanisms, and the consequential outcomes. ...
They have proved to be very promising for application in the technical and biomedical field. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/nano10081508
pmid:32752020
fatcat:fldjvarrhjaore42tdxeaumgyq
Synthesis, Properties, and Applications of Low-Dimensional Carbon-Related Nanomaterials
2011
Journal of Nanomaterials
, nanodiamond, and onion-like carbons), one-dimensional carbon nanomaterials (including carbon nanofibers and carbon nanotubes), and two-dimensional carbon nanomaterials (including graphene and carbon ...
The goal of this paper is to provide a review of some of the most exciting and important developments in the synthesis, properties, and applications of low-dimensional carbon nanomaterials. ...
The authors would like to express their appreciation to them. A. Mostofizadeh and Y. Li contributed equally to this work. ...
doi:10.1155/2011/685081
fatcat:vmfnlk6rzzextpvs4azfvgdtpm
Oxidative Burst-Dependent NETosis Is Implicated in the Resolution of Necrosis-Associated Sterile Inflammation
2016
Frontiers in Immunology
Mechanistically, NOX2-dependent reactive oxygen species (ROS) production and formation of neutrophil extracellular traps were essential for the resolution of necrosis-induced inflammation: hence, by evaluating ...
We observed that injection of metabolically inert nanodiamonds resulted in paw edema in WT and Ncf1** mice. ...
Thus, we aimed to create an in vivo model of permanent sterile inflammation to reveal the role of oxidative burst-dependent NETosis in the context of tissue damage in the absence of pathogens. ...
doi:10.3389/fimmu.2016.00557
pmid:27990145
pmcid:PMC5131011
fatcat:p3tx5tbzd5eipai3p3wh77ss64
Cytotoxicity and Genotoxicity of Carbon Nanomaterials
[chapter]
2008
Safety of Nanoparticles
These results point out the great need for careful scrutiny of the toxicity of nanomaterials at the molecular level, or genotoxicity, even for those materials like multiwalled carbon nanotubes and nanodiamonds ...
With the recent development in nanoscience and nanotechnology, there is a pressing demand for assessment of the potential hazards of carbon nanomaterials to humans and other biological systems. ...
Other notable studies have also showed that surface functionalization of carbon nanotubes with carbonyl C=O, carboxyl (COOH), and/or hydroxyl (OH) played a role in the cytotoxic response (Magrez et al ...
doi:10.1007/978-0-387-78608-7_8
fatcat:4hgrm2ugnzfejhmfq5ncjvl3xi
Peapods: Exploring the inner space of carbon nanotubes
2017
Japanese Journal of Applied Physics
, carbon nanotubes (CNTs), and graphene, the so-called nanocarbons. ...
During the past quarter century, the development of nanoscience and nanotechnology has been very much influenced and substantiated by the emergence of real nanometer-scale materials headed by fullerenes ...
I would like to thank the daily efforts of many graduate students and postdocs in my laboratory for their valuable help in advancing this research. ...
doi:10.7567/jjap.57.020101
fatcat:yea2c3owdffn3jdc25nmt6dudm
Biological interactions of carbon-based nanomaterials: From coronation to degradation
2016
Nanomedicine: Nanotechnology, Biology and Medicine
Carbon-based nanomaterials including carbon nanotubes, graphene oxide, fullerenes and nanodiamonds are potential candidates for various applications in medicine such as drug delivery and imaging. ...
role of surface modification of nanomaterials for these biological interactions. ...
Kjell Hultenby, Karolinska Institutet, for assistance with SEM. ...
doi:10.1016/j.nano.2015.11.011
pmid:26707820
pmcid:PMC4789123
fatcat:iqiw6nujbfclzgqpsdgzcvoutm
Viscosity of nanofluids-A Review
2020
International Journal of Thermofluid Science and Technology
For the most nanofluids, Newtonian behavior is observed for low volume fractions, shear rates, concentrations and viscosity while non-Newtonian behavior is visualized for high volume fractions, shear rates ...
In the present study a comprehensive review on rheological characteristics of nanofluids for their advanced heat transfer applications has been conducted and presented. ...
major role in enhancing the heat transfer of nanofluids). ...
doi:10.36963/ijtst.2020070202
fatcat:zyuftqpwbraydbthsvwptmnmsa
Protein corona determines the cytotoxicity of nanodiamonds: implications of corona formation and its remodelling on nanodiamond applications in biomedical imaging and drug delivery
2020
Nanoscale Advances
The use of nanodiamonds for biomedical and consumer applications is growing rapidly. As its use becomes more widespread, so too are concerns around their cytotoxicity. ...
Cytotoxicity of nanodiamonds correlates with... ...
C. acknowledges the Sydney Nano and SOAR Fellowship for nancial support. Authors acknowledge Mr Herman Hau for his support in initial editing of the manuscript. A. G. and K. W. N. ...
doi:10.1039/d0na00231c
fatcat:2xawgurcm5bqvkrbuwvun5eqbu
Nanoparticles as a Solution for Eliminating the Risk of Mycotoxins
2018
Nanomaterials
The occurrence of mycotoxins in food and feed causes negative health impacts on both humans and animals. ...
There are three main strategies: mold inhibition, mycotoxin adsorption, and reducing the toxic effect via nanoparticles. One of the most promising methods is the use of carbon-based nanomaterials. ...
The adsorption capacity was estimated for AFL B1 as approximately 10 µg per mg of nanodiamonds and for OTA around 15 µg per mg of nanodiamonds. ...
doi:10.3390/nano8090727
pmid:30223519
pmcid:PMC6164963
fatcat:looo4wo7bjgfbgn2y2a74kqy6m
Gadolinium‐containing carbon nanomaterials for magnetic resonance imaging: Trends and challenges
2020
Journal of Cellular and Molecular Medicine
Their potential of multifunctionality encompasses multimodal imaging and the combination of imaging and therapy. ...
The aim of the present work is to provide a review of the advances in research on gadolinium-containing carbon nanomaterials and their advantages over conventional gadolinium contrast agents. ...
, allowing for visualization of the cells by MR imaging in vitro and in vivo. ...
doi:10.1111/jcmm.15065
pmid:32154648
fatcat:c2ismxm7j5diddexhvrbdrflla
Carbon-Based Nanomaterials for Delivery of Biologicals and Therapeutics: A Cutting-Edge Technology
2021
C — Journal of Carbon Research
Thus, the emergence of CNMs has opened up a gateway for the detection, delivery, and treatment of a multitude of diseases. ...
They are being actively researched for applications within tissue engineering, as vaccine vectors, and for the delivery of therapeutics to the immune system. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/c7010019
fatcat:fsltqisqnrev7ckk2aibftef6m
Biological Responses of Onion-Shaped Carbon Nanoparticles
2019
Nanomaterials
Following a series of physicochemical characterizations of the CNOs, various evaluations for biological responses were conducted for potential biotechnological applications of the CNOs. ...
Nanodiamonds are emerging as new nanoscale materials because of their chemical stability, excellent crystallinity, and unique optical properties. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/nano9071016
pmid:31311181
pmcid:PMC6669643
fatcat:ebtlbvbh2ff5tnhzx5k7npzldu
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