Possible mechanism of extraspheric shifts of PMR signals in aqueous solutions of paramagnetic ions

1983 ◽  
Vol 18 (6) ◽  
pp. 685-687
Author(s):  
V. V. Matveev
Keyword(s):  
Aqueous Solutions ◽  
Paramagnetic Ions

Temperature Dependence of Proton Relaxation Times in Aqueous Solutions of Paramagnetic Ions

1959 ◽  
Vol 30 (4) ◽  
pp. 950-956 ◽  
Author(s):  
Robert A. Bernheim ◽  
Thomas H. Brown ◽  
H. S. Gutowsky ◽  
D. E. Woessner
Keyword(s):  
Aqueous Solutions ◽  
Temperature Dependence ◽  
Relaxation Times ◽  
Proton Relaxation ◽  
Paramagnetic Ions

scholarly journals Removal of Paramagnetic Ions Prior to Analysis of Organic Reactions in Aqueous Solutions by NMR Spectroscopy

ACS Omega ◽  
2021 ◽  
Author(s):  
Rio Febrian ◽  
Joseph P. Roddy ◽  
Christine H. Chang ◽  
Clinton T. Devall ◽  
Paul J. Bracher
Keyword(s):  
Nmr Spectroscopy ◽  
Aqueous Solutions ◽  
Organic Reactions ◽  
Paramagnetic Ions

Ultrathin frozen sections of yeast without aldehyde prefixation

1978 ◽  
Vol 36 (2) ◽  
pp. 58-59
Author(s):  
K. J. Böhm ◽  
a. E. Unger
Keyword(s):  
Aqueous Solutions ◽  
Biological Material ◽  
Yeast Cells ◽  
Frozen Sections ◽  
Good Preservation ◽  
Ultrathin Frozen Sections

During the last years it was shown that also by means of cryo-ultra-microtomy a good preservation of substructural details of biological material was possible. However the specimen generally was prefixed in these cases with aldehydes.Preparing ultrathin frozen sections of chemically non-prefixed material commonly was linked up to considerable technical and manual expense and the results were not always satisfying. Furthermore, it seems to be impossible to carry out cytochemical investigations by means of treating sections of unfixed biological material with aqueous solutions.We therefore tried to overcome these difficulties by preparing yeast cells (S. cerevisiae) in the following manner:

Sign in / Sign up

Export Citation Format

Share Document