Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Mukul G, Jain"'
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Akademický článek
NMR Crystallography at Fast Magic-Angle Spinning Frequencies: Application of Novel Recoupling Methods
Autor: Mukul G. Jain, Kaustubh R. Mote, Perunthiruthy K. Madhu
Publikováno v: Crystals, Vol 9, Iss 5, p 231 (2019)
Chemical characterisation of active pharmaceutical compounds can be challenging, especially when these molecules exhibit tautomeric or desmotropic behaviour. The complexity can increase manyfold if these molecules are not susceptible to crystallisati
Externí odkaz: https://doaj.org/article/8956c4f226f74cff9a01b059e548aa80
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3
Overcoming Prohibitively Large Radiofrequency Demands for the Measurement of Internuclear Distances with Solid-State NMR under Fast Magic-Angle Spinning
Autor: Vipin Agarwal, Kaustubh R. Mote, Perunthiruthy K. Madhu, G. Rajalakshmi, Mukul G. Jain
Publikováno v: The Journal of Physical Chemistry B. 124:1444-1451
Solid-state NMR is a powerful tool to measure distances and motional order parameters which are vital tools in characterizing the structure and dynamics of molecules. Magic-angle spinning (MAS), widely employed in solid-state NMR, averages out dipole
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::415644df56ef5477ac473f1c71d19d8a
https://doi.org/10.1021/acs.jpcb.9b11849
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4
Refocusing pulses: A strategy to improve efficiency of phase-modulated heteronuclear decoupling schemes in MAS solid-state NMR
Autor: Vipin Agarwal, Perunthiruthy K. Madhu, Asif Equbal, Mukul G. Jain, K.N. Sreedevi
Publikováno v: Journal of Magnetic Resonance. 284:59-65
The strategy of using π pulses in conjunction with continuous-wave radio-frequency fields to refocus spin interactions has lead to robust and efficient family of heteronuclear decoupling schemes in magic-angle spinning solid-state NMR, denoted as, r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73be424d0382dc96f251de9d980bd0c7
https://doi.org/10.1016/j.jmr.2017.09.010
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5
Measuring strong one-bond dipolar couplings using REDOR in magic-angle spinning solid-state NMR
Autor: Kaustubh R. Mote, Perunthiruthy K. Madhu, Matthias Ernst, Vipin Agarwal, Mukul G. Jain, Johannes Hellwagner, G. Rajalakshmi
Publikováno v: The Journal of Chemical Physics, 150 (13)
Rotational-Echo DOuble Resonance, REDOR, is an experimentally robust and a well-established dipolar-recoupling technique to measure dipolar couplings between isolated pairs of spin-1/2 heteronuclei in solid-state nuclear magnetic resonance. REDOR can
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99c54e1aa1559edc680a835630b3b282
https://pubmed.ncbi.nlm.nih.gov/30954060
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6
Selective
Autor: Mukul G, Jain, Daniela, Lalli, Jan, Stanek, Chandrakala, Gowda, Satya, Prakash, Tom S, Schwarzer, Tobias, Schubeis, Kathrin, Castiglione, Loren B, Andreas, P K, Madhu, Guido, Pintacuda, Vipin, Agarwal
Publikováno v: The journal of physical chemistry letters. 8(11)
Very fast magic-angle spinning (MAS80 kHz) NMR combined with high-field magnets has enabled the acquisition of proton-detected spectra in fully protonated solid samples with sufficient resolution and sensitivity. One of the primary challenges in stru
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9381e2e26f338de9e2b8082d87e32a72
https://pubmed.ncbi.nlm.nih.gov/28492324
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7
Selective 1H–1H Distance Restraints in Fully Protonated Proteins by Very Fast Magic-Angle Spinning Solid-State NMR
Autor: Vipin Agarwal, Jan Stanek, Kathrin Castiglione, Mukul G. Jain, Perunthiruthy K. Madhu, Tom S. Schwarzer, Tobias Schubeis, Loren B. Andreas, Chandrakala Gowda, Guido Pintacuda, Daniela Lalli, Satya Prakash
Publikováno v: Journal of Physical Chemistry Letters
Journal of Physical Chemistry Letters, American Chemical Society, 2017, 8 (11), pp.2399-2405. ⟨10.1021/acs.jpclett.7b00983⟩
The Journal of Physical Chemistry Letters
Journal of Physical Chemistry Letters, 2017, 8 (11), pp.2399-2405. ⟨10.1021/acs.jpclett.7b00983⟩
We acknowledge Prof Matthias Ernst, ETH, Zurich, for useful discussions and Dr Rajalakshmi and Dr Kaustubh Mote for proofreading the manuscript.; International audience; Very fast magic-angle spinning (MAS > 80 kHz) NMR combined with high-field magne
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03341503ef5d456e23094ad03f406bd3
https://hal.archives-ouvertes.fr/hal-01544734/document
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8
On the direct relation between REDOR and DIPSHIFT experiments in solid-state NMR
Autor: Perunthiruthy K. Madhu, Kaustubh R. Mote, Mukul G. Jain, Vipin Agarwal, G. Rajalakshmi
Publikováno v: Journal of Magnetic Resonance. 308:106563
Rotational-echo double resonance (REDOR) and Dipolar-coupling chemical-shift correlation (DIPSHIFT) are commonly used experiments to probe heteronuclear dipole-dipole couplings between isolated pairs of spin-12 nuclei in magic-angle-spinning (MAS) so
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::945936f3d3ce79248aaa00959c6bf60b
https://doi.org/10.1016/j.jmr.2019.07.050
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9
Sine-squared shifted pulses for recoupling interactions in solid-state NMR
Autor: Kaustubh R. Mote, Vipin Agarwal, G. Rajalakshmi, Mukul G. Jain, Asif Equbal, Perunthiruthy K. Madhu
Publikováno v: The Journal of Chemical Physics. 146:244201
Rotational-Echo DOuble-Resonance (REDOR) is a versatile experiment for measuring internuclear distance between two heteronuclear spins in solid-state NMR. At slow to intermediate magic-angle spinning (MAS) frequencies, the measurement of distances be
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db3c6130f3e0f61d5a3d375446f3d6cd
https://doi.org/10.1063/1.4986791
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