[NMR paper] Structure and Dynamics Perturbations in Ubiquitin Adsorbed or Entrapped in Silica Materials Are Related to Disparate Surface Chemistries Resolved by Solid-State NMR Spectroscopy
Structure and Dynamics Perturbations in Ubiquitin Adsorbed or Entrapped in Silica Materials Are Related to Disparate Surface Chemistries Resolved by Solid-State NMR Spectroscopy
Protein immobilization on material surfaces is emerging as a powerful tool in the design of devices and active materials for biomedical and pharmaceutical applications as well as for catalysis. Preservation of the protein's biological functionality is crucial to the design process and is dependent on the ability to maintain its structural and dynamical integrity while removed from the natural surroundings. The scientific techniques to validate the structure of immobilized proteins are scarce and...
[NMR paper] Ubiquitin immobilized on mesoporous MCM41 silica surfaces - Analysis by solid-state NMR with biophysical and surface characterization.
Ubiquitin immobilized on mesoporous MCM41 silica surfaces - Analysis by solid-state NMR with biophysical and surface characterization.
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Resolution and sensitivity in solid state NMR (SSNMR) can rival the results achieved by solution NMR, and even...
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NMR of sedimented, fibrillized, silica-entrapped and microcrystalline (metallo)proteins
NMR of sedimented, fibrillized, silica-entrapped and microcrystalline (metallo)proteins
Publication date: April 2015
Source:Journal of Magnetic Resonance, Volume 253</br>
Author(s): Enrico Ravera , Tobias Schubeis , Tommaso Martelli , Marco Fragai , Giacomo Parigi , Claudio Luchinat</br>
Resolution and sensitivity in solid state NMR (SSNMR) can rival the results achieved by solution NMR, and even outperform them in the case of large systems. However, several factors affect the spectral quality in SSNMR samples, and not all systems turn out to be equally...
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Structure and Dynamics Perturbations in Ubiquitin Adsorbed or Entrapped in Silica Materials Are Related to Disparate Surface Chemistries Resolved by Solid-State NMR Spectroscopy
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