Molecular one‐and two‐qubit systems with very long coherence times

D Schäfter, J Wischnat, L Tesi, JA De Sousa… - Advanced …, 2023 - Wiley Online Library
General‐purpose quantum computation and quantum simulation require multi‐qubit
architectures with precisely defined, robust interqubit interactions, coupled with local …

In-cell trityl–trityl distance measurements on proteins

Y Yang, BB Pan, X Tan, F Yang, Y Liu… - The journal of …, 2020 - ACS Publications
Double-electron electron resonance (DEER) can be used to track the structural dynamics of
proteins in their native environment, the cell. This method provides the distance distribution …

Methanethiosulfonate Derivative of OX063 Trityl: A Promising and Efficient Reagent for Side‐Directed Spin Labeling of Proteins

VM Tormyshev, AS Chubarov… - … A European Journal, 2020 - Wiley Online Library
Trityl radicals (TAMs) have recently appeared as an alternative source of spin labels for
measuring long distances in biological systems. Finland trityl radical (FTAM) served as the …

Blatter‐Radical‐Grafted Mesoporous Silica as Prospective Nanoplatform for Spin Manipulation at Ambient Conditions

AS Poryvaev, E Gjuzi, DM Polyukhov… - Angewandte Chemie …, 2021 - Wiley Online Library
Quantum computing and quantum information processing (QC/QIP) crucially depend on the
availability of suitable quantum bits (qubits) and methods of their manipulation. Most qubit …

DEER distance measurements on trityl/trityl and Gd (iii)/trityl labelled proteins

A Giannoulis, Y Yang, YJ Gong, X Tan… - Physical Chemistry …, 2019 - pubs.rsc.org
Triarylmethyl (TAM or trityl) radicals are becoming important for measuring distances in
proteins and nucleic acids. Here, we report on a new trityl spin label CT02MA, which …

EPR-based distance measurements at ambient temperature

O Krumkacheva, E Bagryanskaya - Journal of Magnetic Resonance, 2017 - Elsevier
Pulsed dipolar (PD) EPR spectroscopy is a powerful technique allowing for distance
measurements between spin labels in the range of 2.5–10.0 nm. It was proposed more than …

Protein immobilization capabilities of sucrose and trehalose glasses: the effect of protein/sugar concentration unraveled by high-field EPR

M Malferrari, A Savitsky, W Lubitz… - The Journal of …, 2016 - ACS Publications
Disaccharide glasses are increasingly used to immobilize proteins at room temperature for
structural/functional studies and long-term preservation. To unravel the molecular basis of …

Room-temperature distance measurements using RIDME and the orthogonal spin labels trityl/nitroxide

AA Kuzhelev, OA Krumkacheva, GY Shevelev… - Physical Chemistry …, 2018 - pubs.rsc.org
Electron paramagnetic resonance (EPR) based nanometer distance measurements at
ambient temperatures are of particular interest for structural biology applications. The …

A versatile approach to attachment of triarylmethyl labels to DNA for nanoscale structural EPR studies at physiological temperatures

GY Shevelev, EL Gulyak, AA Lomzov… - The Journal of …, 2018 - ACS Publications
Triarylmethyl (trityl, TAM) radicals are a promising class of spin labels for nanometer-scale
distance measurements in biomolecules at physiological temperatures. However, to date …

Trehalose matrices for high temperature dynamic nuclear polarization enhanced solid state NMR

M Kaushik, H Lingua, G Stevanato… - Physical Chemistry …, 2022 - pubs.rsc.org
Dynamic nuclear polarization (DNP) at cryogenic temperatures has proved to be a valuable
technique to enhance the sensitivity of solid-state NMR spectroscopy. Over the years …