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Technical Division, School of Engineering, Tohoku University

Instrumental Analysis Group

Home >> Satellite 2 (Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering)

Instruments of Satellite 2

NMR ESR
FT-IR Fluorescence spectrometer
ICP-AES Atomic absorption spectrometer
XPS EPMA
FE-STEM FE-SEM
Tabletop SEM Mass spectrometer for proteome analysis

NMR (Nuclear Magnetic Resonance)

NMR
Model (400MHz) Bruker, AV400 (Liquid only)
1H Resonance frequency: 400MHz
Probe: 5mmBBFO probe
Measurable nuclides: 1H, 13C, 19F, 31P ※Please contact us for other nuclides.
Measurement mode: 1-dimensional, 2-dimensional, Temperature variable
Model (400MHz) Bruker, DPX400 (Liquid only)
1H Resonance frequency: 400MHz
Probe: 5mmQNP probe
Measurable nuclides: 1H, 13C
Measurement mode: 1-dimensional, Temperature variable
Applications By using nuclear magnetic resonance phenomenon, it is possible to measure the chemical structure of a compound.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

ESR (Electron Spin Resonance)

ESR
Model JEOL, X330
Microwave frequencies 8.75 - 9.65GHz (X-band)
34 - 36GHz (Q-band)
Maximum field strength 1.4 T
Maximum microwave power 200mW
Applications Obtain information on unpaired electrons in a substance by using the electron spin resonance phenomenon.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

FT-IR (Fourier transform infrared spectrometer)

FT-IR
Model ThermoFisher, Nicolet6700
Wavenumber range 7400 - 350cm-1
Resolution 0.09cm-1
Methods Transmission method, Diffuse reflection method, ATR method
Applications Chemical structure analysis of various samples.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

Fluorescence spectrometer

Fluorescence spectrometer
Model Hitachi High-Technologies, F-7000
Sensitivity Over S/N 250
Light source 150W Xe lamp
Measurement wavelength range 200 - 900nm, and zero-order light
Resolution 1.0nm
Minimum sample volume 0.6mL (in use of standard 10 mm rectangular cell)
Modes fluorescence, Phosphorescence, luminescence, 3-dimensional measurement
Optional unit Constant temperature unit
Low temperature (liq. N2 temp.)unit
Solid unit
Applications Perform qualitative and quantitative analysis using fluorescence emitted when the sample in the excited state returns to the ground state.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

ICP-AES (Inductively Coupled Plasma Atomic Emission Spectrometer)

ICP-AES
Model ThermoFisher, iCAP6500
Spectrometer Simultaneous echelle type
Wavelength range 166.25 - 847nm
Spectral bandpass 0.007nm at 200nm
RF source 0.75 - 1.6kW (Duo restricted to 1.35 kW)
Applications The sample is atomized and excited by inductively coupled plasma, and the qualitative and quantitative determination of elements is performed from the emission spectrum obtained when returning to the ground state.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

Atomic absorption spectrometer

Atomic absorption spectrometer
Model ThermoFisher, iCE3500
Wavelength range 180 - 900nm
Resolution 0.5nm/mm
Applications The concentration of the target element is determined from the amount absorbed when atoms in the ground state absorb light of a specific wavelength and excite it.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

XPS (X-ray Photoelectron Spectrometer)

XPS
Model Shimadzu, AXIS-ULTRA
X-ray source Achromatic Al/Mg Kα
Minimum spot size 15µm⌀ or less
Sample size 100mm×40mm×20mm
Applications The energy of photoelectrons emitted when the sample is irradiated with X-rays is measured to analyze constituent elements and chemical bonding state of the solid surface.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

EPMA (Electron Probe Micro Analyzer)

EPMA
Model Shimadzu, EPMA-1720HT
Electron source CeB6 cathode
X-Ray Spectrometers 5 channels (10 analyzing crystals)
Sample size ⌀25mm×20mmh
Analyte elements B - U
Accesory devices EDS (analyte elements: B - Am)
Applications From the wavelength of the characteristic X-ray generated when the sample is irradiated with the electron beam, the constituent elements, distribution state, concentration, etc. of the solid surface are analyzed.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

FE-STEM (Field Emission Scanning Transmission Electron Microscope)

FE-STEM
Model Hitachi High-Technologies, HD-2700
Accelerating voltage 200kV, 120kV, 80kV
Image resolution 0.204nm (magnification: ×4000k, HR mode)
Magnification 100 to 10,000k×
Applications An electron beam is transmitted through the specimen to observe the nano-level microstructure.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

FE-SEM (Field Emission Scanning Electron Microscope)

FE-SEM
Model Hitachi High-Technologies, S-4800
Accelerating voltage 0.5 - 30kV
Image resolution 1.0nm (15kV, WD: 4mm)
Magnification 100 to 800,000×
Applications Secondary electrons emitted when the sample is irradiated with an electron beam are detected, and the shape of the fine region is observed.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

Tabletop SEM (Tabletop Microscope)

Tabletop Microscope
Model Hitachi High-Technologies, TM3000
Accelerating voltage 5kV, 15kV
Magnification 15 to 30,000×
Detector Backscattered electron detector
Observation mode Standard mode, Charge-up reduction mode
Applications Secondary electrons emitted when the sample is irradiated with an electron beam are detected, and the shape of the fine region is observed.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".

Mass spectrometer for proteome analysis

Mass spectrometer for proteome analysis
Model Thermo Fisher Scientific, Q Exactive Plus
MS type LC-MS/MS
LC part Easy n-LC1000
Mass spectrometer part Quadrupole / Orbitrap hybrid
Ionization ESI
Maximum resolution 140,000 (m/z 200)
Mass range m/z 50~6000
Mass accuracy Less than 3ppm (external standard), Less than 1ppm (internal standard)
Applications Proteomic analysis of biological samples.
Person in charge Kayamori, Arakawa, Furuuchi, Saito
Notes Those who wish to use the equipment, please contact the person in charge of the equipment.
This equipment is entrusted with maintenance and operation from "Department of Applied Chemistry, Chemical Engineering and Biomolecular Engineering" to "Instrumental Analysis Group".
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