Reduction of Long-range Interactions using Carbon Nanotube Probes in Biological Systems
スポンサーリンク
概要
- 論文の詳細を見る
Carbon nanotubes (CNT) have been used as tips in non-contact atomic force microscopy (NC-AFM) to observe biomolecules including deoxyribonucleic acid (DNA) molecules. Adhesion and electrostatic forces, which affect NC-AFM measurements even in vacuum condition, can be drastically reduced by using a CNT tip without thermal treatments for samples. Consequently, stable imaging of DNA molecules was performed under the presence of a water layer and various surface charges on the substrate. This is highly advantageous for imaging biomolecules, which are denatured easily by thermal treatment.
- 2001-03-15
著者
-
Kawai Tomoji
The Institute Of Science And Industrial Research (isir-sanken) Osaka University
-
MAEDA Yasushi
The Institute of Scientific and Industrial Research, Osaka University
-
Nakayama Yoshikazu
Department Of Electrical Engineering College Of Engineering University Of Osaka
-
Akita Seiji
Department Of Physics And Electronics College Of Engineering University Of Osaka Prefecture
-
Nishijima Hidehiro
Department Of Physics And Electronics Osaka Prefecture University
-
Matsumoto Takuya
The Institute Of Scientific And Industrial Research Osaka University
-
Nishijima Hidehiro
Department of Physics and Electronics, Osaka Prefecture University, 1-1 Gakuen-cho, Sakai, Osaka 599-8531, Japan
-
Akita Seiji
Department of Physics and Electronics, Osaka Prefecture University, 1-1 Gakuen-cho, Sakai, Osaka 599-8531, Japan
関連論文
- Mechanically Tunable High-Temperature Superconducting Microwave Filter With Large Shift of Resonant Frequency : Superconductors
- Preparation of Superconducting Magnetostatic Wave (MSW) Devices Consisting of High-T_c Superconductor (HTS)/Perovskite-Type Manganite Heterostructures: Application of Pr_Ca_MnO_3 as a MSW Waveguide : Superconductors
- Formation of Hydroxyapatite Thin Films on Surface-Modified Polytetrafluoroethylene Substrates
- Formation of c-Axis Oriented YBa_2Cu_3O_ Thin Film on Amorphous Substrates with Al(111) Buffer Layer
- Ferroelectric Field-Control in Pb(Zr_<0.52>Ti_<0.48>)O_3/(Y_<0.6>Pr_<0.4>)Ba_2Cu_3O_y Heterostructures and Their Memory (Special Issue on Basic Properties and Applications of Superconductive Electron Devices)
- Pulsed Laser Deposition of Bioceramic Hydroxyapatite Thin Films on Polymer Materials
- Highly Dense Protein Layers Confirmed by Atomic Force Microscopy and Quartz Crystal Microbalance(ENZYMOLOGY, PROTEIN ENGINEERING, AND ENZYME TECHNOLOGY)
- A behavioral model of unipolar resistive RAMs and its application to HSPICE integration
- Infrared spectroscopy on poly(dG)-poly(dC) DNA at low hydration
- STM Observation of Single Molecular Chains of π-Conjugated Polymers
- Surface Analysis of YBa_2Cu_3O_x and Bi-Sr-Ca-Cu-O Superconductors by Auger Electron Spectroscopy
- Hard X-ray Photoemission Spectroscopy Combined with Magnetic Circular Dichroism : Application to Fe_Zn_xO_4 Spinel Oxide Thin Films
- Composition Dependence on the Superconducting Properties of Bi-Pb-Sr-Ca-Cu-O
- Preparation of Single 110K Phase of the Bi-Pb-Sr-Ca-Cu-O Superconductor : Electrical Properties of Condensed Matter
- Strained SrTiO_3/ BaTiO_3 Superlattices Formed by Laser Ablation Technique and Their High Dielectric Properties
- Laser Ablation of Alkaline Earth Metals Investigated by Time-of-Flight Mass Spectroscopy : Ion Desorption by Core-Electron Excitation
- Laser-Ablation Mechanism of Sr Metal Investigated by Time-of-Flight Mass Spectroscopy
- Giant Electric Field Effect on Al/BaTiO_3/(Y_Pr_)Ba_2Cu_3O_y Structures
- 2P323 原子間力顕微鏡による単一イオンチャネル活性化の機械的制御(計測,第48回日本生物物理学会年会)
- A Mandala-Patterned Bandanna-Shaped Porphyrin Oligomer, C_H_N_Ni_O_ Having a Unique Size and Geometry
- Imaging of the DNA (deoxyribonucleic acid) Double Helix Structure by Noncontact Atomic Force Microscopy
- Electric Field and Contact Interactions of Tip with Adenine Molecules on SrTiO_3(100)-?×? Surfaces ( Scanning Tunneling Microscopy)
- Bias Dependence of Scanning Tunneling Microscopy Images of Sr Atoms Adsorbed on SrTiO_3(100)√×√ Surfaces
- Adsorption Structure of Copper-Phthalocyanine Molecules on a Si(100)2×1 Surface Observed by Scanning Tunneling Microscopy
- Epitaxial Growth of Bi_2Sr_2Cu_Ti_xO_y Thin Films on SrTiO_3 (100) and Bi_2Sr_2CaCu_2O_8 Single Crystals for Construction of Tunneling Barrier
- Scanning Tunneling Microscopic Study on the Initial Growth of Bi_2Sr_2CuO_6 Thin Films on SrTiO_3(001) by Laser Molecular Beam Epitaxy
- Surface Structure and Electronic Property of Reduced SrTiO_3(100) Surface Observed by Scanning Tunneling Microscopy/Spectroscopy
- Electrical Properties of Poly(dA)・Poly(dT) and Poly(dG)・Poly(dC) DNA
- Humidity Dependence of Electrical Resistivity in Poly(dG)・Poly(dC) DNA Thin Film
- Hydration Effects on the Microwave Dielectricity in Dry Poly(dA)-Poly(dT) DNA(Cross-disciplinary physics and related areas of science and technology)
- Measurement Environment Dependency of Single Molecule Conductance
- Growth of Oriented NiS Films on Si(111) and Al_2O_3(012) Substrate by Pulsed Laser Ablation
- Does the Macrostructure of Deoxyribonucleic Acid Molecules Adsorbed on Substrates by the Pulse Injection Method Reflect That in Solution?
- Real Space Observation of Double-Helix DNA Structure Using a Low Temperature Scanning Tunneling Microscopy
- A Square Cyclic Porphyrin Dodecamer : Synthesis and Single-Molecule Characterization
- Formation and Surface Acoustic Wave Properties of LiNbO_3/AlN/Sapphire
- Observation of Resistive and Magnetic Anomalies at 90-180 K in Artificially Layered Ca_Sr_xCuO_2 Thin Films Grown by Laser Molecular Beam Epitaxy
- Effect of Ba Addition on the Properties of Bi-Pb-Sr-Ca-Cu-O Superconductors : Electrical Properties of Condensed Matter
- Strain Mechanism of LiNbO_3/Sapphire Heterostructures Grown by Pulsed Laser Deposition
- Surface Acoustic Wave Properties of Lithium Tantalate Films Grown by Pulsed Laser Deposition
- Superconductivity im Artificially Layered Ba-Ca-Cu-O Thin Films
- 2P-259 人口平面膜法とAFMを融合させた膜蛋白質の電流、力同時計測手法の開発(計測,第47回日本生物物理学会年会)
- Tailored Thin Films of Superconducting Bi-Sr-Ca-Cu Oxide Prepared by Excimer Laser Ablation Technique
- Formation of the High-T_c Phase of the Superconducting Bi-Pb-Sr-Ca-Cu-O Thin Film by the Laser Ablation Method
- Tunneling Spectroscopy Analysis of Hexachloro-Fluorescein Phosphoramidite Fluorescent Dye Attached to Deoxyribonucleic Acid
- Mechanical Properties of Bi-Based Superconducting Whiskers
- Preparation of the Bi(Pb)-Sr-Ca-Cu-O Fibrous Crystals Containing the High-T_c Phase
- Fabrication and Structure of Nucleic Acid Base Thin Films
- Reduction of Long-range Interactions using Carbon Nanotube Probes in Biological Systems
- A Nano Tester: A New Technique for Nanoscale Electrical Characterization by Point-Contact Current-Imaging Atomic Force Microscopy
- Epitaxial Growth of (Sr, Ba)Nb_2O_6 Thin Films by Pulsed Laser Deposition
- Fabrication and Characterization of (Sr, Ba)Nb_2O_6 Thin Films by Pulsed Laser Deposition
- Ba_Sr_TiO_3 Thin Film Production on Atomically Flat SrTiO_3(100)Substrates by a Pulsed Laser Deposition and Dielectric properties
- Bi_2Sr_2Ca_1Cu_2O_8/Bi_2Sr_2Cu_1O_6 Superconducting Superlattices: Modulation of the Number of CuO_2 Plane between Bi_2O_2 Layers
- Structure of Linear Double-Stranded Deoxyribonucleic Acid Adsorbed on Cu(111) Surfaces : a Low-Temperature Scanning Tunneling Microscopy Study
- Formation of Two-Dimensional Network Structure of DNA Molecules on Si Substrate : Atoms, Molecules, and Chemical Physics
- Time-Resolved Studies of Ion Desorption from Ca Surfaces Using Double-Pulsed Laser Ablation Technique
- Base Sequence Dependence of Deoxyribonucleic Acid Studied by Scanning Tunneling Microscopy
- Electrochemical Detection of Nonlabeled Oligonucleotide DNA Using Biotin-Modified DNA(ss) on a Streptavidin-Modified Gold Electrode
- Preparation of Fibrous Bi(Pb)-Sr-Ca-Cu-O Crystals and Their Superconducting Properties in a Bending State
- Artificial Control of Spin Order and Magnetic Properties in LaCrO_3-LaFeO_3 Superlattices
- Influence of Humidity on the Electrical Conductivity of Synthesized DNA Film on Nanogap Electrode
- Synthesis of Bi-Sr-Ca-Cu-O High-T_c Phase from a Parent Compound of Ca(Sr)CuO_2
- Synthesis, Crystal Structure and Magnetic Properties of Ba_2Cu_2WYO_
- Optimization of Single Crystal Preparation of Bi_2Sr_2CaCu_2O_x Superconductor by the Travelling Solvent Floating Zone Method
- Hole Donors in the High-T_c Phase of a Bi-Pb-Sr-Ca-Cu Oxide Superconductor
- Observation of the High-T_c Phase and Determination of the Pb Position in a Bi-Pb-Sr-Ca-Cu Oxide Superconductor
- Scanning Tunneling Microscope Observation and Manipulatiorn of DNA and DNA-Related Molecules in Aqueous Condition
- Preparation of the High-T_e Phase of Bi-Sr-Ca-Cu-O Superconductor : Electrical Properties Condensed Matter
- Stabilization of Deoxyribonucleic Acid Network on Mica Surface Using Post Ethanol Treatment : Surfaces, Interfaces, and Films
- High Pressure Oxygen Treatment and the Substitution of Sr for Ba on (Nd_Ba_)_2(Ce_Nd_)_2Cu_3O_y Superconductor
- Epitaxial Growth of LiNbO_3 Films on Sapphire Substrates by Excimer Laser Ablation Method and Their Surface Acoustic Wave Properties
- Superconductivity of (La,A)MnO_3/YBa_2Cu_3O_y Trilayer Films (A=Sr, Ca)
- Superconductivity in Artificially Layered (BaAuO_x)(BaCuO_)(CaCuO_2)_2 Thin Films
- Preparation of High-T_c Y-Ba-Cu-O Superconductor
- Growth of SrCuO_2 Thin Films on Oxygen-Annealed SrTiO_3 (100) Substrates
- Selective Adsorption of DNA onto SiO2 Surface in SiO2/SiH Pattern
- Optical Spectra of (Bi, Pb)_2(Sr, Ca)_4Cu_3O_ Superconductors
- Formation of a 100 K Superconducting Bi(Pb)-Sr-Ca-Cu-O Film by a Spray Pyrolysis : Electrical Properties of Condensed Matter
- Formation of As-Deposited Y-Ba-Cu-O Superconducting Film by a High Temperature Spray Phrolysis Method
- A New Self-Fabrication of Large-Scale Deoxyribonucleic Acid Network on Mica Surfaces
- Molecular Surgery of Plasmid Deoxyribonucleic Acid Using Scanning Tunneling Microscopy with a Double-Helix Periodicity
- Atomic Layer Control of SrCuO_x and Layer-By-Layer Growth of Bi_2Sr_2Ca_Cu_nO_ (n=1 to 5) on SrTiO_3 (100) by Laser Molecular-Beam-Epitaxy
- Epitaxial Growth and Properties of Ca_Sr_xCuO_2 Thin Film (x=0.18 to 1.0) Prepared by Co-Deposition and Atomic Layer Stacking
- Phase Control of Superconducting Bi-Sr-Ca-Cu-O Thin Films Prepared by Laser Ablation Method
- Formation of Bi-Sr-Ca-Cu-O Thin Films by a Laser Sputtering Method : Electrical Properties of Condensed Matter
- Imaging of Nucleic Acid Base Molecules on Pd(110) Surfaces by Scanning Tunneling Microscopy
- Formation of Y-Ba-Cu-O Superconducting Film by a Spray Pyrolysis Method
- Effect of Lanthanide Ions on the Properties of Ln_1Ba_2Cu_3O_7 Thin Films
- Modification of Temperature Dependence of Dielectric Properties by Symmetry-Controlled Superlattice Thin Films of BaZrxTi1-xO3
- Theoretical Prescriptions for Improving Conductances of Short DNA Segments Sandwiched between Metal Electrodes
- Reduction of Long-range Interactions using Carbon Nanotube Probes in Biological Systems
- Scanning Tunneling Microscopy Observation of Copper-Phthalocyanine and Nucleic Acid Base Molecules on Reduced SrTiO_3(100) and Cu(111) Surfaces
- Electrical Properties of Poly(dA)$\cdot$Poly(dT) and Poly(dG)$\cdot$Poly(dC) DNA Doped with Iodine Molecules
- Scanning Force Microscopic Studies of Escherichia coli Ribosomes on Solid Substrate Surface
- Structure and Photoelectric Properties of Copper-phthalocyanine/Lead Telluride Multilayer Thin Film Prepared by Laser Ablation and Thermal Evaporation
- High-Resolution Scanning Tunneling Microscopy and Spectroscopy Studies of Deoxyribonucleic Acid and Fluorescein Isothiocyanate
- Formation of Two Dimensional Network Structure of DNA Molecules on Highly Ordered Pyrolytic Graphite Surface
- Atomic Force Microscopy Observation of Stretched DNA on Graphite Surfaces
- Fluid Dynamics and Electrical Detection of λDNA in Electrode-Embedded Nanochannels