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High-performance Pulse Probe
Sequence generator with an unlimited number of pulses for kinetic decoupling techniques with a large number of pulses.
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High-power Pulse Generator
Up to 450 W pulse power with high-performance pulse EPR probe for more efficient narrow pulse excitation.
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High Precision Digital Time Delay Pulse Generation Control
The high-precision digital time delay pulse generator with 50 ps time resolution accuracy provides a more accurate timing control function, which can be combined with table or code sequence editing to complete various pulse experiments more efficiently.
Advanced Liquid Helium-free Variable Temperature System
Dry, liquid helium-free cryogenic systems for variable temperature control in experiments, with no liquid helium consumption during use, continuous operation, greater safety, better environmental protection, and lower operating costs.
Support for Upgrading High Frequency
Support for upgrading some modules makes the whole machine upgrade to Q-band, W-band, and other higher frequency band EPR spectroscopy for high-frequency EPR research.
EPR Application Fields
EPR in Chemicals
Study of structures of coordination compounds, catalytic reactions, free radicals detection, reactive oxygen species (ROS) detection, chemical kinetics (reaction kinetics), and small-molecule drugs.
EPR in Environmental Science
Environmental monitoring includes air pollution(PM2.5), advanced oxidation wastewater treatment, transition metals heavy metals, environmentally persistent free radicals, etc.
EPR in Materials Science
Single-crystal defects, magnetic material properties, semiconductor conduction electrons, solar cell materials, polymer properties, fiber optic defects, catalytic material detection, etc.
EPR in Biomedical
Research about antioxidant characterization, metalloenzyme spin labeling, reactive oxygen species (ROS) and enzyme activity characterization, occupational disease protection, nuclear radiation emergency medical rescue diagnosis classification, cancer radiotherapy irradiation, etc.
EPR in Food Science
Irradiation dose of agricultural products, beer flavor shelf life, edible oil rancidity detection, alanine dosimeter, antioxidant properties of food and beverage, etc.
EPR in Industrial
Coating aging research, cosmetic free radical protection factor, diamond trap identification, tobacco filter efficacy, petrochemical free radical quality control, etc.
EPR Application Cases
Kinetic decoupling pulse experiments extend electron spin decoherence time in malonic acid single crystals Time(μs)
Quantum Computing
Electron spins in solid-state systems are one of the important carriers of quantum bits required for quantum computing research, and pulsed electron paramagnetic resonance techniques can enable the preparation, manipulation, and readout of electron spin quantum states for the study of important problems in quantum computing. Scientists have used the optimal kinetic decoupling technique to improve the decoherence time of electron spins in solid-state systems from 0.04 μs to 30 μs in gamma-irradiated malonic acid single crystals.
Biostructure Analysis
Electron-electron double resonance technique is one of the important tools for biological structure elucidation. Using the electron spin labeling technique for specific labeling of biomolecules such as proteins and RNA, the electron-electron interaction strength is measured by the EPR (ESR) technique, which can provide information on the distance between labeled sites and thus can be used for biological structure resolution. This technique can be used to measure 1.7-8.
EPR Spectra, 3P-ESEEM spectrum of CoTPP(py)
EPR Spectra, ENDOR spectra of coal samples
DEER (Double Electron-electron Resonance) Experiment
By studying the electron-electron interactions, distance detection between paramagnetic species in close proximity to physiological reactions or chemical reaction environments can be achieved.
ENDOR (Electron Nuclear Double Resonance) Experiment
The hyperfine and nuclear quadrupole moment interactions of electrons with nuclei can be detected.
AWG Function, Combined with Arbitrary Waveform Generator
The pulse output of arbitrary waveform can be realized, and the amplitude, phase, frequency, and waveform envelope of the pulse can be modified to perform customized and complex pulse experiments.
TR-EPR (Time-resolved EPR / Transient EPR)
The combination of time-resolved techniques with paramagnetic resonance spectroscopy can be used to study transients such as free radicals or excited triplet states during fast reactions.
