Results 51 to 60 of about 339,603 (331)

Aggregation of metallochlorophylls - Examination by spectroscopy [PDF]

, 1969
Nuclear magnetic resonance measurements determine which metallochlorophylls, besides magnesium-containing chlorophylls, possess coordination aggregation properties.
Boucher, L. J., Katz, J. J.
core   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Molecules, Up Your Spins!

Molecules
Nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI) are indispensable tools in science and medicine, offering insights into the functions of biological processes [...]
Danila A. Barskiy
doaj   +1 more source

A Multidisciplinary Approach to High Throughput Nuclear Magnetic Resonance Spectroscopy

Sensors, 2016
Nuclear Magnetic Resonance (NMR) is a non-contact, powerful structure-elucidation technique for biochemical analysis. NMR spectroscopy is used extensively in a variety of life science applications including drug discovery.
Hossein Pourmodheji, Ebrahim Ghafar-Zadeh, Sebastian Magierowski   +2 more
doaj   +1 more source

One- and two-dimensional N-qubit systems in capacitively coupled quantum dots

, 2001
Coulomb blockade effects in capacitively coupled quantum dots can be utilized for constructing an N-qubit system with antiferromagnetic Ising interactions.
A. Barenco, B. E. Kane, B. Hoefflinger, C. H. Bennett, C. Livermore, D. Loss, D. P. DiVincenzo, D. P. DiVincenzo, D. V. Averin, G. Springholz, J. E. Mooij, L. A. Openov, L. Guo, L. M. K. Vandersypen, L. Viola, N. B. Zhitenev, N. Linden, P. Zanardi, R. Landauer, R. Landauer, R. R. Ernst, S. Lloyd, S. Lloyd, S. Tiwari, T. Fujisawa, T. H. Oosterkamp, T. Tanamoto, Tetsufumi Tanamoto, Y. Makhlin, Y. Nakamura   +29 more
core   +1 more source

Determination of Soybean Oil, Protein and Amino Acid Residues in Soybean Seeds by High Resolution Nuclear Magnetic Resonance (NMRS) and Near Infrared (NIRS) [PDF]

, 2012
A detailed account is presented of our high resolution nuclear magnetic resonance (HR-NMR) and near infrared (NIR) calibration models, methodologies and validation procedures, together with a large number of composition analyses for soybean seeds.
Doina Costescu, I. C. Baianu, P R. Lozano, Randall L. Nelson, Tiefeng You, Valentin Prisecaru   +5 more
core   +2 more sources

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

High-field optically detected nuclear magnetic resonance in GaAs

, 2005
A method for high-field optically detected nuclear magnetic resonance (ODNMR) is developed sensitive to 10**8 nuclei. Nuclear spin transitions are induced using a radio frequency coil and detected through Faraday rotation spectroscopy.
Awschalom, D. D., Poggio, M.
core   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Antiferromagnetic ground state in the MnGa$_4$ intermetallic compound

, 2018
Magnetism of the binary intermetallic compound MnGa$_4$ is re-investigated. Band-structure calculations predict antiferromagnetic behavior in contrast to Pauli paramagnetism reported previously.
Gippius, A. A., Kasinathan, D., Shevelkov, A. V., Tsirlin, A. A., Verchenko, V. Yu., Zhurenko, S. V.   +5 more
core   +1 more source