Appendix VII: NMR
Appendix VII: NMR
Manufacturer: Magritek
Product name: Spinsolve Carbon
Benchtop NMR spectrometer
New this year: Capability to offer H, F, and C analysis; the first benchtop NMR spectrometer to offer 13C NMR spectroscopy. Also provides advanced 2D NMR experiments such as HMQC, HETCOR, COSY, and JRES.
Used for: Laboratory analysis and process applications
Dimensions: 58 X 43 X 40 cm
Weight: 55 kg
Measurement mode: NMR
Software: Supplied with MNova data processing software from Mestrelab
Suggested applications: Pharmaceutical/drug development/QA; reaction monitoring; synthetic chemistry; education/teaching
Unique features: Benchtop, cryo free, good resolution even at low MHz frequencies
Manufacturer: Magritek
Product name: Spinsolve Phosphorous
Benchtop NMR spectrometer
New this year: The first benchtop NMR spectrometer to offer H, F, C, and P analysis. Also provides advanced 2D NMR experiments such as COSY, and JRES.
Used for: Laboratory analysis and process applications
Dimensions: 58 X 43 X 40 cm
Weight: 55 kg
Measurement mode: NMR
Software: Supplied with MNova data processing software from Mestrelab
Suggested applications: Adding phosphorous capability opens new applications in petrochemicals – oils and additives.
Unique features: Benchtop, cryo free, good resolution even at low MHz frequencies
Manufacturer: Nanalysis Corp.
Product name: NMReady 60
NMR spectrometer
New this year: Can switch on the fly between proton and fluorine NMR
Used for: Lab, process analysis
Dimensions: 27 x 28 x 48 cm (H x W x L)
Weight: 50 lb
Measurement mode: NMR
Specialty accessory description: NMR tube warmers
Special Features: Portable between labs, built-in touch screen computer, networked
Software: May be used in other equipment
Suggested applications: Oil and gas, chemical, pharma, biotech, food processing
Primary benefits: Easy to use, no cryogens (low maintenance), fits on the benchtop, touch-screen interface, uses standard 5mm tubes, plugs in standard wall power, network capable, excellent as a training tool, exports data in standard JDX format, 60 MHz with better than 2 Hz resolution
Unique features: Only all-in-one benchtop NMR spectrometer, data acquisition and processing simple, even for non-experts, offers spectroscopic resolution at the fractions of the size, cost and maintenance of current instrumentation
Manufacturer: Thermo Fisher Scientific
Product name: picoSpin 80
NMR spectrometer
Suggested applications: Pharma, chemical, and academia
Primary benefits: The benefits include: temperature-controlled magnet that does not require liquid cryogens; lightweight, portable design, easy-to-operate fluid capillary system that dispenses with NMR tubes, other consumables.
Getting accurate IR spectra on monolayer of molecules
April 18th 2024Creating uniform and repeatable monolayers is incredibly important for both scientific pursuits as well as the manufacturing of products in semiconductor, biotechnology, and. other industries. However, measuring monolayers and functionalized surfaces directly is. difficult, and many rely on a variety of characterization techniques that when used together can provide some degree of confidence. By combining non-contact atomic force microscopy (AFM) and IR spectroscopy, IR PiFM provides sensitive and accurate analysis of sub-monolayer of molecules without the concern of tip-sample cross contamination. Dr. Sung Park, Molecular Vista, joined Spectroscopy to provide insights on how IR PiFM can acquire IR signature of monolayer films due to its unique implementation.
Deep Level Transient Spectroscopy Reveals Influence of Defects on 2D Semiconductor Devices
April 25th 2024A recent study used deep level transient spectroscopy to investigate the electrical response of defect filling and emission in monolayer metal-organic chemical vapor deposition (MOCVD)-grown materials deposited on complementary metal-oxide-semiconductor (CMOS)-compatible substrates.
