Matrix reactions of magnesium atoms with ozone. Infrared spectra of MgO, MgO2, and MgO3 in solid nitrogen

1978 ◽  
Vol 69 (2) ◽  
pp. 556-563 ◽  
Author(s):  
Lester Andrews ◽  
Eleanor S. Prochaska ◽  
Bruce S. Ault
Keyword(s):  
Infrared Spectra ◽  
Solid Nitrogen

Infrared Spectra of Ammonia Suspended in Solid Nitrogen

1962 ◽  
Vol 36 (2) ◽  
pp. 500-506 ◽  
Author(s):  
George C. Pimentel ◽  
Mikhail O. Bulanin ◽  
Mathias Van Thiel
Keyword(s):  
Infrared Spectra ◽  
Solid Nitrogen

ULTRAVIOLET AND INFRARED SPECTRA OF ELECTRON-BOMBARDED SOLID NITROGEN AND METHANE DILUTED IN SOLID NITROGEN

2013 ◽  
Vol 768 (1) ◽  
pp. 83 ◽  
Author(s):  
Yu-Jong Wu ◽  
Hui-Fen Chen ◽  
Shiang-Jiun Chuang ◽  
Tzu-Ping Huang
Keyword(s):  
Infrared Spectra ◽  
Solid Nitrogen

Infrared Spectra of Matrix‐Isolated Hydrogen Sulfide in Solid Nitrogen

1970 ◽  
Vol 53 (2) ◽  
pp. 518-521 ◽  
Author(s):  
Anthony J. Tursi ◽  
Eugene R. Nixon
Keyword(s):  
Hydrogen Sulfide ◽  
Infrared Spectra ◽  
Solid Nitrogen

Organization of tight junctions in the choroid plexus epithelium

1978 ◽  
Vol 36 (2) ◽  
pp. 336-337
Author(s):  
B. Van Deurs ◽  
J. K. Koehler
Keyword(s):  
Choroid Plexus ◽  
Present Report ◽  
Freeze Fracture ◽  
Barrier Properties ◽  
Cell Junctions ◽  
Structural Basis ◽  
Apical Surface ◽  
Choroid Plexus Epithelium ◽  
Solid Nitrogen ◽  
Special Composition

The choroid plexus epithelium constitutes a blood-cerebrospinal fluid (CSF) barrier, and is involved in regulation of the special composition of the CSF. The epithelium is provided with an ouabain-sensitive Na/K-pump located at the apical surface, actively pumping ions into the CSF. The choroid plexus epithelium has been described as “leaky” with a low transepithelial resistance, and a passive transepithelial flux following a paracellular route (intercellular spaces and cell junctions) also takes place. The present report describes the structural basis for these “barrier” properties of the choroid plexus epithelium as revealed by freeze fracture.Choroid plexus from the lateral, third and fourth ventricles of rats were used. The tissue was fixed in glutaraldehyde and stored in 30% glycerol. Freezing was performed either in liquid nitrogen-cooled Freon 22, or directly in a mixture of liquid and solid nitrogen prepared in a special vacuum chamber. The latter method was always used, and considered necessary, when preparations of complementary (double) replicas were made.

Infrared spectra of carbon monoxide on platinum, iridium and copper ; comparison of flat and rough surfaces

1981 ◽  
Vol 78 ◽  
pp. 927-932 ◽  
Author(s):  
F.J.C.M. Toolenaar ◽  
G.J. van der Poort ◽  
F. Stoop ◽  
V. Ponec
Keyword(s):  
Carbon Monoxide ◽  
Infrared Spectra ◽  
Rough Surfaces
Sign in / Sign up

Export Citation Format

Share Document