Hydrotalcite-derived mixed oxides containing copper: catalysts for the removal of nitric oxide

1996 ◽  
Vol 92 (21) ◽  
pp. 4331 ◽  
Author(s):  
Ian J. Shannon ◽  
Fernando Rey ◽  
Gopinathan Sankar ◽  
John Meurig Thomas ◽  
Thomas Maschmeyer ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Mixed Oxides ◽  
Copper Catalysts

ChemInform Abstract: Hydrotalcite-Derived Mixed Oxides Containing Copper: Catalysts for the Removal of Nitric Oxide.

ChemInform ◽  
2010 ◽  
Vol 28 (8) ◽  
pp. no-no
Author(s):  
I. J. SHANNON ◽  
F. REY ◽  
G. SANKAR ◽  
J. M. THOMAS ◽  
T. MASCHMEYER ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Mixed Oxides ◽  
Copper Catalysts

Direct decomposition of nitric oxide over Ba catalysts supported on CeO2-based mixed oxides

2007 ◽  
Vol 70 (1-4) ◽  
pp. 146-150 ◽  
Author(s):  
Shinji Iwamoto ◽  
Ryosuke Takahashi ◽  
Masashi Inoue
Keyword(s):  
Nitric Oxide ◽  
Mixed Oxides ◽  
Direct Decomposition

Microstructure and reactivity of small metal particles: The role of Ce additives

1992 ◽  
Vol 50 (1) ◽  
pp. 318-319
Author(s):  
L.D. Schmidt ◽  
K. R. Krause ◽  
J. M. Schwartz ◽  
X. Chu
Keyword(s):  
Atmospheric Pressure ◽  
Noble Metals ◽  
Mixed Oxides ◽  
Catalytic Properties ◽  
Chemical Shifts ◽  
Catalytic Converter ◽  
Structural Evolution ◽  
Single Particles ◽  
Small Metal Particles

The evolution of microstructures of 10- to 100-Å diameter particles of Rh and Pt on SiO2 and Al2O3 following treatment in reducing, oxidizing, and reacting conditions have been characterized by TEM. We are able to transfer particles repeatedly between microscope and a reactor furnace so that the structural evolution of single particles can be examined following treatments in gases at atmospheric pressure. We are especially interested in the role of Ce additives on noble metals such as Pt and Rh. These systems are crucial in the automotive catalytic converter, and rare earths can significantly modify catalytic properties in many reactions. In particular, we are concerned with the oxidation state of Ce and its role in formation of mixed oxides with metals or with the support. For this we employ EELS in TEM, a technique uniquely suited to detect chemical shifts with ∼30Å resolution.

Localization of endothelial nitric oxide synthase in the normal and failing human atrial myocardium

1996 ◽  
Vol 54 ◽  
pp. 786-787
Author(s):  
Chi-Ming Wei ◽  
Margarita Bracamonte ◽  
Shi-Wen Jiang ◽  
Richard C. Daly ◽  
Christopher G.A. McGregor ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Heart Failure ◽  
Nitric Oxide Synthase ◽  
Endothelial Nitric Oxide Synthase ◽  
Cardiac Tissues ◽  
Mammalian Tissues ◽  
End Stage Heart Failure ◽  
End Stage ◽  
Oxide Synthase ◽  
Endothelial Nitric Oxide

Nitric oxide (NO) is a potent endothelium-derived relaxing factor which also may modulate cardiomyocyte inotropism and growth via increasing cGMP. While endothelial nitric oxide synthase (eNOS) isoforms have been detected in non-human mammalian tissues, expression and localization of eNOS in the normal and failing human myocardium are poorly defined. Therefore, the present study was designed to investigate eNOS in human cardiac tissues in the presence and absence of congestive heart failure (CHF).Normal and failing atrial tissue were obtained from six cardiac donors and six end-stage heart failure patients undergoing primary cardiac transplantation. ENOS protein expression and localization was investigated utilizing Western blot analysis and immunohistochemical staining with the polyclonal rabbit antibody to eNOS (Transduction Laboratories, Lexington, Kentucky).

Nitric Oxide Reduces Pressor Responsiveness During Ovine Hypoadrenocorticism

2001 ◽  
Vol 28 (5-6) ◽  
pp. 459-462
Author(s):  
Pini Orbach ◽  
Charles E Wood ◽  
Maureen Keller-Wood
Keyword(s):  
Nitric Oxide
Sign in / Sign up

Export Citation Format

Share Document