Synthesis and characterization of a superoxo complex of the dicobalt cofacial diporphyrin [(.mu.-O2)Co2(DPB)(1,5-diphenylimidazole)2][PF6], the structure of the parent dicobalt diporphyrin Co2(DPB), and a new synthesis of the free-base cofacial diporphyrin H4(DPB)

1992 ◽  
Vol 114 (25) ◽  
pp. 9869-9877 ◽  
Author(s):  
James P. Collman ◽  
James E. Hutchison ◽  
Michel Angel Lopez ◽  
Alain Tabard ◽  
Roger Guilard ◽  
...  
2008 ◽  
Vol 16 (13) ◽  
pp. 6544-6551 ◽  
Author(s):  
Angela Mammana ◽  
Tomohiro Asakawa ◽  
Klaus Bitsch-Jensen ◽  
Amanda Wolfe ◽  
Saireudee Chaturantabut ◽  
...  

2012 ◽  
Vol 2012 (36) ◽  
pp. 5915-5920 ◽  
Author(s):  
Di Gao ◽  
Gabriel Canard ◽  
Michel Giorgi ◽  
Teodor Silviu Balaban

1992 ◽  
Vol 247 ◽  
Author(s):  
M. Catellani ◽  
W. Porzio ◽  
A. Musco ◽  
R. Pontellini

ABSTRACTAlkyl substituted poly(2, 5-thienylenevinylene)s were produced with a new synthesis. The polymers are soluble and processable and show a strong electrochromic effect in the visible spectral range.


2001 ◽  
Vol 40 (19) ◽  
pp. 4845-4855 ◽  
Author(s):  
Roger Guilard ◽  
Claude P. Gros ◽  
Frédéric Bolze ◽  
François Jérôme ◽  
Zhongping Ou ◽  
...  

2005 ◽  
Vol 494 ◽  
pp. 537-542 ◽  
Author(s):  
M. Radić ◽  
N. Ignjatović ◽  
Zoran Nedić ◽  
M. Mitrić ◽  
Dejan Miličević ◽  
...  

In this paper we report the results on synthesis of a composite biomaterial based on biphasic calcium phosphate (BCP) and poly-(DL-lactide-co-glycolide) (DLPLG). Besides, we have investigated the influence of new synthesis method on the structure and characteristics of the composite. The synthesis of biphasic calcium phosphate from Ca(NO3)2 x 4H2O and (NH4)3 PO4 in alkali environment was performed by means of precipitation technique. Composite material BCP/DLPLG was first prepared from commercial granules using chemical methods. Powdered polymer DLPLG was then homogenized at appropriate ratio with addition of biphasic calcium phosphate into the suspension. All samples were characterized by DSC, IR, X-Ray and SEM techniques.


2010 ◽  
Vol 49 (12) ◽  
pp. 5766-5774 ◽  
Author(s):  
Giuseppe Pomarico ◽  
Xiao Xiao ◽  
Sara Nardis ◽  
Roberto Paolesse ◽  
Frank R. Fronczek ◽  
...  

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