Miguel García Iglesias

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Four hexachlorosubphthalocyanines SubPcCl6 -X bearing different axial substituents (X) have been synthesized for use as novel electron acceptors in solution-processed bulk-heterojunction organic solar cells. Subphthalocyanines are aromatic chromophoric molecules with cone-shaped structure, good solution processability, intense optical absorption in the(More)
Advanced molecular materials that combine two or more physical properties are typically constructed by combining different molecules, each being responsible for one of the properties required. Ideally, single molecules could take care of this combined functionality, provided they are self-assembled correctly and endowed with different functional subunits(More)
We have studied the penetration of cefuroxime and ceftazidime into lung tissue of 40 patients subjected to pulmonary surgery. Samples of blood and lung tissue were taken 1 and 2 h after antibiotic administration. Patients were randomly assigned to four dosage schedule groups: group A received a single intravenous injection of 750 mg cefuroxime; the lung(More)
The appearance of the postsplenectomy syndrome has made investigators focus all attention on the immunitary aspects that could change following a splenic extirpation. Besides this, bacterial clearance has been considered fundamental in this pathology. We present an experimental study comparing liver, spleen and kidney cultures in different conditions of(More)
Activity of imipenem (N-formimidoyl thienamycin, ampicillin and vancomycin against 27 Streptococcus faecalis and 5 Str. faecium was determined. Also evaluated were the interactions of imipenem, ampicillin and vancomycin with streptomycin or amikacin or sissomicin. Imipenem showed the most inhibitory activity against Str. faecalis with MIC50 and MIC90 values(More)
A mouse model of subcutaneous abscess was used to determine the penetration into the abscess and the preventive value of ofloxacin (Hoe 280). Sterile cecal contents were injected subcutaneously combined with three different types of inoculum: Bacteroides fragilis, Escherichia coli and E. coli plus B. fragilis. For penetration studies three doses of 20 mg/kg(More)
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