A series of packing materials with alkyl phase chemically bonded to silica gels of various porosity have been prepared. These packings have been used to isolate the test substances 5-hydroxyindole-3-acetic acid (5-HIAA) and serotonin (5-HT) from urine. The influence of the support porosity, structur
β¦ LIBER β¦
Influence of the background upon the emission spectra of highly transparent solid-state materials
β Scribed by A. V. Vasil'ev; V. G. Plotnichenko; A. I. Somsikov
- Publisher
- Springer US
- Year
- 1984
- Tongue
- English
- Weight
- 236 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0021-9037
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The influence of properties of packing m
β
BogusΕaw Buszewski
π
Article
π
1990
π
Elsevier Science
π
English
β 255 KB
Changing the Behavior of Chromophores fr
β
Wang Zhang Yuan; Ping Lu; Shuming Chen; Jacky W. Y. Lam; Zhiming Wang; Yang Liu;
π
Article
π
2010
π
John Wiley and Sons
π
English
β 242 KB
π 2 views
Influences of configuration at phosphoru
β
Louis D. Quin; Andrew T. McPhail; Shin O. Lee; Key D. Onan
π
Article
π
1974
π
Elsevier Science
π
French
β 217 KB
A method for correcting the influence of
β
W. Wiesner; D. Flothmann; H.J. Gils
π
Article
π
1973
π
Elsevier Science
β 423 KB
Solid-state NMR spectra of paramagnetic
β
Vladimir I. Bakhmutov; Boris G. Shpeizer; Abraham Clearfield
π
Article
π
2006
π
John Wiley and Sons
π
English
β 348 KB
## Abstract Some silicaβbased solids, prepared by the sol/gel method in the presence of high Mn^2+^ concentrations, have been characterized by the ^29^Si, ^27^Al MAS NMR spectra and ^29^Si T~1~ measurements. The singleβpulse ^29^Si and ^27^Al MAS NMR spectra have shown broad spinning sideband patte
Optical Properties of Laser Materials: S
β
Tandon, S. P. ;Vaishnava, P. P. ;Tandon, K.
π
Article
π
1979
π
John Wiley and Sons
π
English
β 108 KB