![]() | Manjunatha Reddy G NChimie du Solide |
Bureau : | 218 (bâtiment C7) |
Téléphone : | 03 22 33 59 07 |
Email : | Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser. |
Adresse : | Ecole Nationale Supérieure de Chimie de Lille Cité Scientifique, Bâtiment C7 - BP 90108 59652 Villeneuve d'Ascq Cedex France |
Appointments and Education
Research Associate: Chemical Engineering, University of California Santa Barbara, U. S. A. (2017-2018)
Postdoctoral Researcher: Physics, University of Warwick, United Kingdom (2013-2016)
Research Engineer: CNRS, Campus Gif-Sur-Yvette, France (2012-2013)
PhD: Aix-Marseille Université, France (2012)
Project Associate: Indian Institute of Science, Bangalore (2007-2008)
MSc: Bangalore University, India (2007)
Research
Hybrid organic-inorganic materials for optoelectronics applications, reactive surfaces and interfaces, catalysis, self-assembly, and supramolecular chemistry. The aim is to establish structure-activity relationships in material solids by characterizing them at different length and timescales. Our research benefits from measuring and understanding atomic-level structures using solid-state NMR spectroscopy, X-ray scattering and computational modeling, and by correlating them with functional properties, to ameliorate material synthesis and processing. In particular, we develop in situ and ex situ NMR spectroscopy methods and apply them to characterize materials.
Teaching
Physical chemistry (BSc, University of Lille)
Molecular spectroscopy (Agrégation de l'enseignement, University of Lille)
Solid-state NMR spectroscopy (Guest lecturer, UCSB, 2019-2018)
Publications :
Publications dans la base de données : 10 (depuis 2019)
2020
- The role of bulk and interfacial morphology in charge generation, recombination, and extraction in non-fullerene acceptor organic solar cells.
Karki Akchheta, Vollbrecht Joachim, Gillett Alexander J., Xiao Steven Shuyong, Yang Yali, Peng Zhengxing, Schopp Nora, Dixon Alana L., Yoon Sangcheol, Schrock Max, Ade Harald, Reddy G. N. Manjunatha, Friend Richard H., Nguyen Thuc-Quyen.
Energy < Environmental Science, (2020)DOI
- Selective detection of active pharmaceutical ingredients in tablet formulations using solid-state NMR spectroscopy.
Hong You-lee, Manjunatha Reddy G.N., Nishiyama Yusuke.
Solid State Nuclear Magnetic Resonance, vol. 106, pg. 101651 (2020)DOI
- Insight into the structures and dynamics of organic semiconductors through solid-state NMR spectroscopy.
Seifrid Martin, Reddy G. N. Manjunatha, Chmelka Bradley F., Bazan Guillermo C.
Nature Reviews Materials, (2020)DOI
- Defect Passivation via the Incorporation of Tetrapropylammonium Cation Leading to Stability Enhancement in Lead Halide Perovskite.
Krishna Anurag, Akhavan Kazemi Mohammad Ali, Sliwa Michel, Reddy G. N. Manjunatha, Delevoye Laurent, Lafon Olivier, Felten Alexandre, Do Mai Trang, Gottis Sébastien, Sauvage Frédéric.
Advanced Functional Materials, vol. 30, pg. 1909737 (2020)DOI
- Magic-angle spinning NMR spectroscopy provides insight into the impact of small molecule uptake by G-quartet hydrogels.
Manjunatha Reddy G. N., Peters Gretchen M., Tatman Ben P., Rajan Teena S., Kock Si Min, Zhang Jing, Frenguelli Bruno G., Davis Jeffery T., Marsh Andrew, Brown Steven P.
, (2020)DOI
2019
- Direct Observation of the Relationship between Molecular Topology and Bulk Morphology for a π-Conjugated Material.
Seifrid Martin T., Reddy G. N. Manjunatha, Zhou Cheng, Chmelka Bradley F., Bazan Guillermo C.
Journal of the American Chemical Society, vol. 141, pg. 5078-5082 (2019)DOI
- Unifying Energetic Disorder from Charge Transport and Band Bending in Organic Semiconductors.
Karki Akchheta, Wetzelaer Gert‐Jan A. H., Reddy Gollapalli Narayana Manjunatha, Nádaždy Vojtech, Seifrid Martin, Schauer Franz, Bazan Guillermo C., Chmelka Bradley F., Blom Paul W. M., Nguyen Thuc‐Quyen.
Advanced Functional Materials, vol. 29, pg. 1901109 (2019)DOI
- Atomic-Level Insight into the Postsynthesis Band Gap Engineering of a Lewis Base Polymer Using Lewis Acid Tris(pentafluorophenyl)borane.
Yurash Brett, Leifert Dirk, Reddy G. N. Manjunatha, Cao David Xi, Biberger Simon, Brus Viktor V., Seifrid Martin, Santiago Peter J., Köhler Anna, Chmelka Bradley F., Bazan Guillermo C., Nguyen Thuc-Quyen.
Chemistry of Materials, vol. 31, pg. 6715-6725 (2019)DOI
- Understanding the High Performance of over 15% Efficiency in Single‐Junction Bulk Heterojunction Organic Solar Cells.
Karki Akchheta, Vollbrecht Joachim, Dixon Alana L., Schopp Nora, Schrock Max, Reddy G. N. Manjunatha, Nguyen Thuc‐Quyen.
Advanced Materials, vol. 31, pg. 1903868 (2019)DOI
- Nanoscale Surface Compositions and Structures Influence Boron Adsorption Properties of Anion Exchange Resins.
Manjunatha Reddy G. N., Gerbec Jeffrey A., Shimizu Fumihiko, Chmelka Bradley F.
Langmuir, vol. 35, pg. 15661-15673 (2019)DOI
2018-2008
- G. N. M. Reddy, L. Mannina, A. P. Sobolev, S. Caldarelli; Polyphenols fingerprinting in olive oils through maximum-quantum NMR spectroscopy, Food Analytical Methods, 2018, 11, 1012-1020
- E. Hughes, G. N. M. Reddy, S. Masiero, S. P. Brown, P. A. Williams and K. D. M. Harris; Determination of a complex crystal structure in the absence of single crystals: Analysis of powder X-ray diffraction data, guided by solid-state NMR and periodic DFT calculations, reveals a new 2'-deoxyguanosine structural motif, Chemical Science, 2017, 8, 3971-3979
- G. N. M. Reddy, M. Yemloul and S. Caldarelli; Combined Maximum-Quantum and DOSY 3D experiments provide enhanced resolution for small molecules in mixtures, Magentic Resonance in Chemistry, 2017, 55, 492 (invited contribution)
- G. N. M. Reddy, A. Huqi, D. Iuga, S. Sakurai, A. Marsh, J. T. Davis, S. Masiero, S. P. Brown; Co-existence of distinct supramolecular assemblies in solution and in the solid state; Chemistry -A European Journal, 2017, 23, 2315
Designated as very important paper & featured as front cover of the Chem. Eur. J. issue 10, February 2017 (read more)
Highlighted in spectroscopynow.com - what a difference a state makes: NMR curiosity
University of Warwick press release
- G. N. M. Reddy, M. Malon, A. Marsh, Y. Nishiyama, S. P. Brown; A Fast Magic-Angle Spinning NMR experiment for simultaneously probing H-H and N-H proximities in solids, Analytical Chemistry, 2016, 88(23), 11412 (ACS author choice)
- S. S. Köcher, T. Heydenreich, Y. Zhang, G. N. M. Reddy, S. Caldarelli, H. Yuan and S. J. Glaser; Time-optimal excitation of maximum quantum coherence: Physical limits and pulse sequences, Journal of Chemical Physics, 2016, 144, 164103 (editors pick)
- G. N. M. Reddy, A. Marsh, J. T. Davis, S. Masiero, S. P. Brown; Interplay of non-covalent interactions in ribbon-like guanosine self-assembly: An NMR crystallography study, Crystal Growth & Design, 2015, 15(12), 5945-5954 (ACS author choice)
- G. M. Peters, L. P. Skala, T. N. Plank, H. Oh, G. N. M. Reddy, A. Marsh, S. P. Brown, S. R. Raghavan and J. T. Davis; G4-Quartet·M+ borate hydrogels, Journal of The American Chemical Society, 2015, 137, 5819-5827 (ACS Author Choice)
- G. N. M. Reddy, D. S. Cook, D. Iuga, R. I. Walton, A. Marsh, S. P. Brown; An NMR crystallography study of the hemihydrate of 2′, 3′-O-isopropylidineguanosine, Solid State Nuclear Magnetic Resonance, 2015, 65, 41-48 (most downloaded article)
- G. M. Peters, L. P. Skala, T. N. Plank, B. J. Hyman, G. N. M. Reddy, A. Marsh, S. P. Brown, and J. T. Davis; A G4·K+ hydrogel stabilized by an anion, Journal of The American Chemical Society, 2014, 136 (36),12596–12599 (spotlight)
- G. N. M. Reddy, R Ballesteros, J Lacour, S. Caldarelli; Determination of labile chiral supramolecular ion pairs through Chromatographic NMR spectroscopy, Angewandte Chemie International Ed. 2013, 52, 9, 3255
- G. N. M. Reddy, S. Caldarelli; Improved excitation uniformity in multiple-quantum NMR experiments of mixtures, Magnetic Resonance in Chemistry, 2013, 51, 240-244
- G. N. M. Reddy, S. Caldarelli; Identification and quantification of EPA 16 priority polycyclic aromatic hydrocarbon pollutants by Maximum-Quantum NMR, Analyst, 2012, 137, 741-746
- M. Piotto, G. N. M. Reddy, S. Caldarelli; Non-uniformly sampled maximum-quantum spectroscopy, Journal of Magnetic Resonance, 2011, 113, 107-111
- G. N. M. Reddy, S. Caldarelli; Maximum-quantum (MaxQ) NMR for the speciation of mixtures of phenolic molecules, Chemical Communications, 2011, 47, 4297–4299
- G. N. M. Reddy, S. Caldarelli; Demixing of severely overlapping NMR spectra through multiple-quantum NMR, Analytical Chemistry, 2010, 82, 3266-69
- G. N. M. Reddy, M. V. V. Kumar, T. N. G.Row, N. Suryaprakash; N-H...F Hydrogen bonds in fluorinated benzanilides: NMR and DFT study, Physical Chemistry Chemical Physics, 2010, 12, 13232-13237
- G. N. M. Reddy, N. Suryaprakash; Development of novel multiple-quantum methodologies for the analyses of complex proton NMR spectra of scalar coupled spins, J. Ind. Inst. Sci., Jan-March 2010, vol 90, 105
- G. N. M. Reddy, S. K. Nayak, T.N. G. Row, N. Suryaprakash; Proton NMR studies of dihalogenated phenyl benzamides: two-dimensional higher quantum methodologies, Magnetic Resonance in Chemistry, 2009, 47, 684-692
- G. N. M. Reddy, T. N. Guru Row, N. Suryaprakash; Discerning the degenerate transitions of scalar coupled 1H NMR spectra: Correlation and resolved techniques at higher quantum, Journal of Magnetic Resonance, 2009, 196, 119-126
- G. N. M. Reddy, N. Suryaprakash; Direct estimation of an element of order matrix from 1H NMR spectra of strongly dipolar coupled spins, Magnetic Resonance in Chemistry, 2009, 47, 562-568
- B. Bikash, G. N. M. Reddy, Uday R. P, T. N. G. Row, N. Suryaprakash; Simplifying the complex 1H NMR spectra of Fluorine-substituted benzamides by spin system filtering and spin-state selection: multiple-quantum−single-quantum correlation, Journal of Physical Chemistry A, 2008, 112, 10526-1053