scholarly journals Determination of local defect density in diamond by double electron-electron resonance

2021 ◽  
Vol 104 (9) ◽  
Author(s):  
Shang Li ◽  
Huijie Zheng ◽  
Zaili Peng ◽  
Mizuki Kamiya ◽  
Tomoyuki Niki ◽  
...  
Keyword(s):  
Defect Density ◽  
Local Defect ◽  
Electron Resonance ◽  
Double Electron ◽  
Double Electron Electron Resonance

Determination of Ion Cluster Sizes and Cluster-to-Cluster Distances in Ionomers by Four-Pulse Double Electron Electron Resonance Spectroscopy

2000 ◽  
Vol 33 (21) ◽  
pp. 7812-7818 ◽  
Author(s):  
M. Pannier ◽  
V. Schädler ◽  
M. Schöps ◽  
U. Wiesner ◽  
G. Jeschke ◽  
...  
Keyword(s):  
Resonance Spectroscopy ◽  
Electron Resonance ◽  
Double Electron ◽  
Double Electron Electron Resonance ◽  
Ion Cluster

Direct Observation of Chain Lengths and Conformations in Oligofluorene Distributions from Controlled Polymerization by Double Electron-Electron Resonance

2019 ◽  
Author(s):  
Dennis Bücker ◽  
Annika Sickinger ◽  
Julian D. Ruiz Perez ◽  
Manuel Oestringer ◽  
Stefan Mecking ◽  
...  
Keyword(s):  
Chain Length ◽  
Length Distribution ◽  
Catalyst System ◽  
Chain Conformation ◽  
Controlled Polymerization ◽  
Chain Length Distribution ◽  
Electron Resonance ◽  
Double Electron ◽  
The Individual ◽  
Double Electron Electron Resonance

Synthetic polymers are mixtures of different length chains, and their chain length and chain conformation is often experimentally characterized by ensemble averages. We demonstrate that Double-Electron-Electron-Resonance (DEER) spectroscopy can reveal the chain length distribution, and chain conformation and flexibility of the individual n-mers in oligo-(9,9-dioctylfluorene) from controlled Suzuki-Miyaura Coupling Polymerization (cSMCP). The required spin-labeled chain ends were introduced efficiently via a TEMPO-substituted initiator and chain terminating agent, respectively, with an in situ catalyst system. Individual precise chain length oligomers as reference materials were obtained by a stepwise approach. Chain length distribution, chain conformation and flexibility can also be accessed within poly(fluorene) nanoparticles.

In-Cell Double Electron–Electron Resonance at Nanomolar Protein Concentrations

2021 ◽  
pp. 3679-3684
Author(s):  
Svetlana Kucher ◽  
Christina Elsner ◽  
Mariya Safonova ◽  
Stefano Maffini ◽  
Enrica Bordignon
Keyword(s):  
Electron Resonance ◽  
Double Electron ◽  
Double Electron Electron Resonance

Distance Determination in Proteins insideXenopus laevisOocytes by Double Electron−Electron Resonance Experiments

2010 ◽  
Vol 132 (24) ◽  
pp. 8228-8229 ◽  
Author(s):  
Ryuji Igarashi ◽  
Tomomi Sakai ◽  
Hideyuki Hara ◽  
Takeshi Tenno ◽  
Toshiaki Tanaka ◽  
...  
Keyword(s):  
Distance Determination ◽  
Electron Resonance ◽  
Double Electron ◽  
Double Electron Electron Resonance
Sign in / Sign up

Export Citation Format

Share Document