Results 61 to 70 of about 340,947 (357)

Solid-state NMR on complex biomolecules: novel methods and applications [PDF]

, 2011
Solid-state NMR (ssNMR) represents a versatile technique in providing atomic-resolution information without the need for crystals or fast molecular motion required for X-ray crystallography and solution-state NMR, respectively.
NMR Spectroscopy, Nand, D., Sub NMR Spectroscopy   +2 more
core  

Protein dynamics detected in a membrane-embedded potassium channel using two-dimensional solid-state NMR spectroscopy [PDF]

, 2010
We report longitudinal 15N relaxation rates derived from two-dimensional (15N, 13C) chemical shift correlation experiments obtained under magic angle spinning for the potassium channel KcsA-Kv1.3 reconstituted in multilamellar vesicles.
Ader, C., Pongs, O., Becker, Stefan, Baldus, Marc, NMR Spectroscopy, Baldus, M., Ader, Christian, Becker, S., Sub NMR Spectroscopy, Pongs, Olaf   +9 more
core   +2 more sources

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Complex Formation and Light Activation in Membrane-Embedded Sensory Rhodopsin II as Seen by Solid-State NMR Spectroscopy [PDF]

, 2010
Microbial rhodopsinsexecutediverse biological functions in the cellular membrane. A mechanistic understanding of their functional profile is, however, still limited.
Li, Lin, Geyer, Matthias, Etzkorn, M., Etzkorn, Manuel, Seidel, Karsten, Sub NMR Spectroscopy, Geyer, M., Engelhard, Martin, Martell, Swetlana, Baldus, Marc, NMR Spectroscopy, Baldus, M., Seidel, K., Engelhard, M., Martell, S., Li, L.   +15 more
core   +1 more source

Irradiation‐Induced Spin Bath Evolution and as‐Grown Hydrogen Defects in CVD Diamond Revealed by NV‐Based DEER Spectroscopy

Advanced Functional Materials, EarlyView.
Here, we provide the reader with the current state of the art in the fabrication of high‐T2‐coherence diamond, optimized through the use of double electron–electron resonance (DEER) spectroscopy. We reveal the main as well as yet unidentified spin defects, the reduction of which is essential for reducing the spin bath and fabricating materials for ...
Olga Rubinas, Jeroen Prooth, Michael Petrov, Remy Vandebosch, Emilie Bourgeois, David Chvátil, Milos Nesladek   +6 more
wiley   +1 more source

A structural and dynamic visualization of the interaction between MAP7 and microtubules

Nature Communications
Microtubules (MTs) are key components of the eukaryotic cytoskeleton and are essential for intracellular organization, organelle trafficking and mitosis. MT tasks depend on binding and interactions with MT-associated proteins (MAPs).
Agnes Adler, Mamata Bangera, J. Wouter Beugelink, Salima Bahri, Hugo van Ingen, Carolyn A. Moores, Marc Baldus   +6 more
doaj   +1 more source

DNP-Supported Solid-State NMR Spectroscopy of Proteins Inside Mammalian Cells [PDF]

, 2019
Elucidating at atomic level how proteins interact and are chemically modified in cells represents a leading frontier in structural biology. We have developed a tailored solid-state NMR spectroscopic approach that allows studying protein structure inside ...
Sub NMR Spectroscopy, Narasimhan, Siddarth, Folkers, Gert E., Paioni, A.L., Johan van der Zwan, Scherpe, Stephan, Ovaa, H., Marc Baldus, Gert E. Folkers, Baldus, Marc, NMR Spectroscopy, Scherpe, S., Folkers, G.E., Baldus, M., Alessandra Lucini Paioni, Narasimhan, S., Lucini Paioni, Alessandra, Stephan Scherpe, Huib Ovaa, van der Zwan, Johan, Siddarth Narasimhan, Zwan, J. van der, Ovaa, Huib   +22 more
core   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

Measurements of Nuclear Magnetic Shielding in Molecules

Molecules
The origin of nuclear magnetic shielding in diamagnetic molecules is discussed, pointing out various contributions to the shielding from electrons and the effects of intra- and intermolecular interactions.
Karol Jackowski, Marcin Wilczek
doaj   +1 more source

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

Advanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster, Gianni Jacucci, Ouassef Nahi, Thomas Kress, Zabeada Aslam, Stuart Micklethwaite, Alexander N. Kulak, Rik Drummond‐Brydson, Melinda J. Duer, Yi‐Yeoun Kim, Silvia Vignolini, Fiona C. Meldrum   +11 more
wiley   +1 more source