网络活泼质子 网络释义 1. 活泼质子 活泼,Lively,音标,读音,翻... ... ) activated alkene 活泼烯烃 )Labile protons活泼质子) active aldehyde-function 活泼醛基 ... www.dictall.com|基于 1 个网页
Such methods, however, fail when trying to establish connectivities within pools of labile protons. This study introduces an alternative that also enhances NOEs between such labile sites, based on encoding apriori selected peaks by selective saturations. The resulting selective magnetization transfer (...
Stuwe, L., Muller, M., Fabian, A., Waning, J., et al.: pH dependence of melanoma cell migration: protons extruded by NHE1 dominate protons of the bulk solution. J. Physiol. 585, 351–360 (2007) Article PubMed PubMed Central Google Scholar Bassi, R., Chigorno, V., Fiorilli, ...
35Cl (spin 3/2) in sodium chlorate has a strong quadrupole coupling, similar in size to its interaction with a magnetic field of 11.7T (500MHz for protons)... M Khasawneh,JS Hartman,AD Bain - 《Molecular Physics》 被引量: 18发表: 2004年 加载更多来源...
In order to provide such a peak, the Fe2+-complex would require the addition of 2 protons, which would no longer correspond to a 923 species Full size image GS–hematin stability in the presence of hydrogen peroxide The degradation of hematin in the presence and absence of GSH (2 mM)...
C. Improved sensitivity of HSQC spectra of exchanging protons at short interscan delays using a new fast HSQC (FHSQC) detection scheme that avoids water saturation. J. Magn. Reson. B 108, 94–98 (1995). 48. Dalvit, C. et al. WaterLOGSY as a method for primary NMR screening: practical...
Agents that are weakly basic, pKa5-7, can be reversibly protonated in the acidic environment of the endosome. Examples include chloroquine, polyethyleneimine, and histidylated poly-L-lysine. The effect of these buffering compounds is to increase the number of protons required for a drop in pH....
The anions which are stable toward reactions with water or Bronsted acids, and which do not have acidic protons located on the exterior of the anion (i.e., anionic complexes which do not react with strong acids or bases) possess the stability necessary to qualify as a stable anion for the...
Cross‐Polarization Schemes for Improved Heteronuclear Transfers Involving Labile Protons in Biomolecular Solution NMR INEPT‐based experiments are widely used for 1H→15N transfers, but often fail when involving labile protons due to solvent exchanges. J‐based cross polar... J Kim,JT Grün,M Novakov...
Magnetization transfer to enhance NOE cross‐peaks among labile protons: Applications to imino‐imino sequential walks in SARS‐CoV‐2‐derived RNAsBiophysical NMR, 2D NOESY, RNA, Covid-19, proteins2D NOESY plays a central role in structural NMR. We have recently discussed methods that rely on ...