Search Results - "Rao Kakita, Veera Mohana"

G‐SERF Editing in Two‐Dimensional Pure‐Shift Total Correlation Spectroscopy: Scalar Coupling Measurements for a Group of Spins in Organic Molecules by Rao Kakita, Veera Mohana, Joshi, Mamata V, Hosur, Ramakrishna V

“…A novel G‐SERF‐PSYCHE‐TOCSY (gradient encoded selective refocusing in pure shift yielded by chirp excitation version of total correlation spectroscopy) NMR…”
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All-in-one NMR spectroscopy of small organic molecules: complete chemical shift assignment from a single NMR experiment by Rao Kakita, Veera Mohana, Hosur, Ramakrishna V

“…A new class of NOAH NMR experiments (NOAH-AST and NOAH-AST PS ), with the abbreviations, A: 1,1-ADEQUATE, S: sensitivity improved version of…”
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Identifying type of sugar adulterants in honey: Combined application of NMR spectroscopy and supervised machine learning classification by Rachineni, Kavitha, Rao Kakita, Veera Mohana, Awasthi, Neeraj Praphulla, Shirke, Vrushali Siddesh, Hosur, Ramakrishna V., Chandra Shukla, Satish

“…Nuclear magnetic resonance (NMR) is a powerful analytical tool which can be used for authenticating honey, at chemical constituent levels by enabling…”
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Triphala inhibits alpha-synuclein fibrillization and their interaction study by NMR provides insights into the self-association of the protein by Bopardikar, Mandar, Bhattacharya, Anusri, Rao Kakita, Veera Mohana, Rachineni, Kavitha, Borde, Lalit C, Choudhary, Sinjan, Koti Ainavarapu, Sri Rama, Hosur, Ramakrishna V

“…The process of assembly and accumulation of the intrinsically disordered protein (IDP), alpha-synuclein (αSyn) into amyloid fibrils is a pathogenic process…”
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An efficient combination of BEST and NUS methods in multidimensional NMR spectroscopy for high throughput analysis of proteins by Rao Kakita, Veera Mohana, Bopardikar, Mandar, Kumar Shukla, Vaibhav, Rachineni, Kavitha, Ranjan, Priyatosh, Singh, Jai Shankar, Hosur, Ramakrishna V

“…Application of Non Uniform Sampling (NUS) along with Band-selective Excitation Short-Transient (BEST) NMR experiments has been demonstrated for obtaining the…”
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Mahalanobis distance correlation: A novel approach for quantitating changes in multidimensional NMR spectra in biological applications by Mohana Rao Kakita, Veera, Hosur, Ramakrishna V.

“…[Display omitted] •A novel protocol based on Mahalanobis statistics for NMR spectral comparison.•Quantitation of multidimensional NMR spectral similarity on…”
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Real‐time homonuclear broadband decoupled pure shift COSY by Kakita, Veera Mohana Rao, Bharatam, Jagadeesh

“…The present manuscript reports development and applications of real‐time homonuclear broadband decoupled pure shift version of in‐phase zero‐quantum filtered…”
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Multiple homonuclear band‐selective decoupling NMR: Fast and unambiguous determination of diastereomeric excess by Rachineni, Kavitha, Kakita, Veera Mohana Rao, Hosur, Ramakrishna V.

“…Discrimination and quantification of chiral stereoisomers have been studied by different analytical methods, and NMR has emerged as a powerful one with the…”
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Ultra-high resolution in low field tabletop NMR spectrometers by Rachineni, Kavitha, Rao Kakita, Veera Mohana, Hosur, Ramakrishna V.

“…At the present time, when NMR spectrometers are getting prohibitively expensive, for routine applications in chemistry where NMR is an indispensable technique,…”
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J-upscaling in two-dimensional solid-state NMR spectroscopy by Kakita, Veera Mohana Rao, Bharatam, Jagadeesh

“…The direct measurement of homonuclear scalar couplings (J) in solids, which serve as important parameters for the elucidation of molecular structure/…”
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Precise Determination of Enantiomeric Excess by a Sensitivity Enhanced Two-Dimensional Band-Selective Pure-Shift NMR by Rachineni, Kavitha, Kakita, Veera Mohana Rao, Dayaka, Satyanarayana, Vemulapalli, Sahithya Phani Babu, Bharatam, Jagadeesh

“…Unambiguous identification and precise quantification of enantiomers in chiral mixtures is crucial for enantiomer specific synthesis as well as chemical…”
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Fast and simultaneous determination of 1H–1H and 1H–19F scalar couplings in complex spin systems: Application of PSYCHE homonuclear broadband decoupling by Kakita, Veera Mohana Rao, Rachineni, Kavitha, Hosur, Ramakrishna V.

“…The present manuscript focuses on fast and simultaneous determination of 1H–1H and 1H–19F scalar couplings in fluorinated complex steroid molecules…”
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Selective measurement of 1H–1H scalar couplings from crowded chemical shift regions: Combined pure shift and spin‐echo modulation approach by Kakita, Veera Mohana Rao, Jerripothula, Kanaka Mahalakshmi, Vemulapalli, Sahithya Phani Babu, Bharatam, Jagadeesh

“…JHH scalar couplings carry rich structural information and their measurements are fundamental in the 1H NMR based elucidation of small and medium molecules,…”
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Insights into the NF-κB-DNA Interaction through NMR Spectroscopy by Raza, Tahseen, Dhaka, Nitin, Joseph, David, Dadhwal, Prikshat, Kakita, Veera Mohana Rao, Atreya, Hanudatta S, Mukherjee, Sulakshana P

“…Transcription factors bind specifically to their target elements in the genome, eliciting specific gene expression programs. The nuclear factor-κB (NF-κB)…”
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Hadamard Homonuclear Broadband Decoupled TOCSY NMR: Improved Efficacy in Detecting Long-range Chemical Shift Correlations by Kakita, Veera Mohana Rao, Hosur, Ramakrishna V.

“…The importance of Hadamard encoding pulses in one‐dimensional pure shift yielded by the chirp excitation version of selective total correlation spectroscopy…”
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Real-time homonuclear broadband and band-selective decoupled pure-shift ROESY by Kakita, Veera Mohana Rao, Bharatam, Jagadeesh

“…Unambiguous spectral assignments in 1H solution‐state NMR are central, for accurate structural elucidation of complex molecules, which is often hampered by…”
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Band-selective excited ultrahigh resolution PSYCHE-TOCSY: fast screening of organic molecules and complex mixtures by Kakita, Veera Mohana Rao, Vemulapalli, Sahithya Phani Babu, Bharatam, Jagadeesh

“…Precise assignments of 1H atomic sites and establishment of their through‐bond COSY or TOCSY connectivity are crucial for molecular structural characterization…”
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NMR supersequences with real-time homonuclear broadband decoupling: Sequential acquisition of protein and small molecule spectra in a single experiment by Kakita, Veera Mohana Rao, Rachineni, Kavitha, Bopardikar, Mandar, Hosur, Ramakrishna V.

“…[Display omitted] •NOAH type of pure shift NMR pulse scheme, PROSMASH-HSQC2 has been designed.•15N-HSQC and 13C-BIRD-HSQC spectra can be recorded…”
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Rapid elucidation of chemical shift correlations in complex NMR spectra of organic molecules: Two-dimensional Hadamard pure shift NMR spectroscopy by Kakita, Veera Mohana Rao, Kupče, Ēriks, Bharatam, Jagadeesh, Hosur, Ramakrishna V.

“…[Display omitted] •Hadamard encoded scheme for pure shift NMR methods.•Provides pure shift information in very short spectrometer times.•Efficacy have been…”
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Real-time J-upscaling in two-dimensional pure shift diagonal NMR: Simultaneous resolution enhancement in chemical shifts and scalar couplings by Kakita, Veera Mohana Rao, Hosur, Ramakrishna V.

“…[Display omitted] •Real-time J-upscaling in 2D diagonal pure shift NMR.•Simultaneous resolution enhancement in chemical shifts and scalar couplings.•Useful for…”
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