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Unity inova

Manufactured by Bruker
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The Unity Inova is a high-performance nuclear magnetic resonance (NMR) spectrometer designed for advanced analytical applications. It offers exceptional sensitivity and resolution, enabling researchers to conduct comprehensive structural and chemical analysis of a wide range of samples.

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Lab products found in correlation

Avance 3 hd, by Bruker (2 mentions) Nicolet ir100 ftir spectrometer, by Thermo Fisher Scientific (2 mentions) Unity inova, by Agilent Technologies (1 mentions) Monowave 300 microwave synthesis reactor, by Anton Paar (1 mentions) Ultraflex 3 maldi tof tof, by Bruker (1 mentions) Ultrashield nmr spectrometer, by Bruker (1 mentions)

Close spelling variants of this product

UNITY Inova 800 and 600 MHz UNITY INOVA 500 spectrometer UNITY INOVA 500 MHz Unity INOVA-500 Unity Inova 300 MHzNMR spectrometer

3 protocols using unity inova

1

NMR Spectroscopy Protocol for SAM-C Homodimer

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For structure determination, 1.4 mM [U-15N, 13C] or [U-15N] labelled SAMC in NMR buffer was used at 35 °C, unless otherwise noted. Data were recorded on Varian Unity Inova or VNMRS and Bruker Avance III HD NMR spectrometers equipped with cryogenically cooled z-gradient probes operating at 1H frequencies of 600, 700 and 900 MHz. Backbone, and aliphatic and aromatic side chain 1H, 15N and 13C resonance assignments for the SAMC homodimer were obtained from multidimensional heteronuclear NMR experiments. Proton chemical shifts were referenced to 2, 2-dimethyl-2-silapentane-5-sulfonate (DSS), whereas the 15N and 13C chemical shifts were indirectly referenced according to the ratios given by Wishart et al.49 (link). Data sets were processed using NMRPipe50 (link) and analysed by CcpNMR Analysis51 (link).
Kukuk L., Dingley A.J., Granzin J., Nagel-Steger L., Thiagarajan-Rosenkranz P., Ciupka D., Hänel K., Batra-Safferling R., Pacheco V., Stoldt M., Pfeffer K., Beer-Hammer S., Willbold D, & Koenig B.W. (2019). Structure of the SLy1 SAM homodimer reveals a new interface for SAM domain self-association. Scientific Reports, 9, 54.
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2

Synthesis and Characterization of Polymers

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Full details of polymer synthesis and characterization can be found in the Supporting Information (SI).
M2F8H18: This block copolymer was synthesized as previously reported.8 (link)M2H18: The synthesis of M2H18 was performed, with slight modification (Scheme S1, Spectra S1-S2), as previously demonstrated by the Mecozzi group.22 M2H10F18: The synthesis of M2H10F13 was performed, with some adaptation (Scheme S2, Spectra S3-S5), as previously demonstrated by the Mecozzi group.23 M2F13: This block copolymer was synthesized with some modifications to the previous report (Scheme S3, Spectra S6-S8).24 (link)Microwave synthesis reactions were accomplished with an Anton Paar Monowave 300 Microwave Synthesis Reactor (Ashland, VA) equipped with an Anton Paar Autosampler MAS 24. Small molecule and polymer chromatography was accomplished with Silicycle 60 Å SiO2 or by using a Teledyne CombiFlash® Rf 4x (Lincoln, NE) equipped with an ELSD for visualization and REDI-sep Rf high performance silica or C18 columns. 1H- and 19F-NMR spectra were obtained on a Varian Unity-Inova 400 MHz. or Varian Unity-Inova 500 MHz. or Bruker Avance III HD 400 MHz. spectrometer using CDCl3 as the solvent and TMS as the internal reference. Polymer purity was confirmed by MALDI-MS on a Bruker Ultraflex III MALDI TOF/TOF using α-cyano-4-hydroxycinnamic acid (CHCA) matrix at a ratio of 10:1 matrix: analyte.
Barres A.R., Molugu S.K., Stewart P.L, & Mecozzi S. (2019). Droplet core intermolecular interactions and block copolymer composition heavily influence oil-in-water nanoemulsion stability. Langmuir : the ACS journal of surfaces and colloids, 35(39), 12765-12772.
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3

Structural Characterisation of Organic Compounds

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The proposed structures of all final products and their intermediates were characterised using a combination of 1 H and 13 C NMR, and FTIR spectroscopies. 1 H and 13 C NMR spectra were recorded on either a 400 MHz Varian Unity INOVA, or a 300 MHz Bruker Ultrashield NMR spectrometer. Infrared spectra were recorded on a Thermal Scientific Nicolet IR100 FTIR spectrometer with an ATR diamond cell. The purities of the final products were verified using C, H, N microanalysis performed by the Micro Analytical Laboratory in the School of Chemistry at the University of Manchester or Sheffield Analytical and Scientific Services Elemental Microanalysis Service at the University of Sheffield. These details are described fully in the ESI.
Walker R., Pociecha D., Storey J.M.D., Gorecka E, & Imrie C.T. (2019). The Chiral Twist-Bend Nematic Phase (N*TB ). Chemistry (Weinheim an der Bergstrasse, Germany), 25(58).
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