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【兴大报告637】Five Challenges of Carbon Nanotubes（图）
Carbon Nanotubes 兴大报告 Prof. Riichiro Saito
2023/6/19
报告人：Prof. Riichiro Saito
Tohoku University, Japan
Effects of carbon nanotubes on airway epithelial cells and model lipid bilayers : proteomic and biophysical studies
Carbon Nanotube Calu-3 cells DPhPC lipid bilayer
2015/5/22
Carbon nanomaterials are widely produced and used in industry, medicine and scientific research. To examine the impact of exposure to nanoparticles on human health, the human airway epithelial cell li...
Shape transition of unstrained flattest single-walled carbon nanotubes under pressure
Shape transition unstrained flattest single-walled carbon nanotubes under pressure
2014/9/24
Single walled carbon nanotube’s (SWCNT’s) cross section can be flattened under hydrostatic pressure. One example is the cross section of a single walled carbon nanotube successively deforms from the o...
Effects of carbon nanotubes on barrier epithelial cells via effects on lipid bilayers
Carbon nanotubes Multi-wall carbon nanotubes single-wall carbon nanotubes T84 Calu-3 Black lipid membranes Electrophysiology Ion channels Gramicidin A Short circuit current
2015/5/22
Carbon nanotubes (CNTs) are one of the most common nanoparticles (NP) found in workplace air. Therefore, there is a strong chance that these NP will enter the human body. They have similar physical pr...
Competition between hydrogen bonding and electric field in single-file transport of water in carbon nanotubes
hydrogen bonding and electric field single-file transport carbon nanotubes
2011/9/15
Recent studies have shown the possibility of water transport across carbon nanotubes, even in the case of nanotubes with small diameter (0.822 nm). In this case, water shows subcontinuum transport fol...
Spin-dependent electronic hybridization in a rope of carbon nanotubes
Spin-dependent electronic hybridization carbon nanotubes
2010/11/24
We demonstrate single electron addition to different strands of a carbon nanotube rope. Anticrossings of anomalous conductance peaks occur in quantum transport measurements through the parallel quantu...
Helical modes in carbon nanotubes generated by strong electric fields
Helical modes carbon nanotubes generated
2010/11/23
Helical modes, conducting opposite spins in opposite directions, are shown to exist in metallic
armchair nanotubes in an all-electric setup. This is a consequence of the interplay between spinorbit i...
Defect-Induced Electron Scattering in Single-Walled Carbon Nanotubes
Defect-Induced Electron Single-Walled Carbon Nanotubes
2010/11/18
We present a detailed comparison between theoretical predictions on electron scattering processes in metallic single-walled carbon nanotubes with defects and experimental data obtained by scanning tun...
High Performance In Vivo Near-IR (>1 μm) Imaging and Photothermal Cancer Therapy with Carbon Nanotubes
Vivo Near-IR (>1 μm) Imaging Photothermal Cancer Therapy
2010/11/12
Short single-walled carbon nanotubes (SWNTs) functionalized by PEGylated phospholipids are biologically non-toxic and long-circulating nanomaterials with intrinsic near infrared photoluminescence (NI...
First Principles Calculation of Field Emission from Carbon Nanotubes With Nitrogen and Boron Doping
First Principles Calculation Field Emission Carbon Nanotubes Nitrogen Boron Doping
2010/11/24
We investigate the eld emission properties of nitrogenated and boronated carbon nanotubes using time-dependent density functional theory, were the wave function propagation is performed using the Cra...
Exciton-Plasmon Interactions in Individual Carbon Nanotubes
Carbon nanotubes Near-field effects Excitons Plasmons
2010/11/18
We use the macroscopic quantum electrodynamics approach suitable for absorbing and dispersing media to study the properties and role of collective surface excitations — excitons and plasmons — in sing...
Simultaneous Voltammetric Determination of Enrofloxacin and Ciprofloxacin in Urine and Plasma Using Multiwall Carbon Nanotubes Modified Glassy Carbon Electrode by Least-Squares Support Vector Machines
Simultaneous Voltammetric Determination Enrofloxacin Ciprofloxacin
2010/9/14
A simple and sensitive method is proposed for the electrochemical determination of enrofloxacin (ENRO) and its primary metabolite ciprofloxacin (CIPRO) at a multiwall carbon nanotubes/glassy carbon el...
Faster sequencing of DNA holds enormous potential for biology and medicine, particularly for personalized diagnosis and customized treatment based on each individual's genomic makeup. At present howev...
Prussian Blue Electrodeposited on Nano Ag-coated Multiwalled Carbon Nanotubes Composite for the Determination of Hydrogen Peroxide
Prussian Blue Electrodeposited Nano Ag-coated Multiwalled Carbon Nanotubes Composite Hydrogen Peroxide
2010/9/17
A prussian blue (PB) electrodeposited on nano Ag-coated multiwalled carbon nanotubes (nano Ag-MWNTs) was reported. Also a PB/nano Ag-MWNTs composite modified glass carbon (GC) electrode was used to in...
Using carbon nanotubes to detect nitric oxide--New sensor could reveal nitric oxide's role in living cells
carbon nanotubes nitric oxide living cells
2009/8/26
A new carbon nanotube sensor developed at MIT is the first sensor that can reversibly detect nitric oxide, a gas that cells commonly use to communicate with each other. Because the nitric oxide-carbon...