• 96 Citations
  • 4 h-Index
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Fingerprint Dive into the research topics where Helder Lopes is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Heme Chemical Compounds
nitrite reductase (NO-forming) Chemical Compounds
Cytochrome-c Peroxidase Chemical Compounds
Paracoccus denitrificans Medicine & Life Sciences
Cytochrome c Group Chemical Compounds
Hemeproteins Chemical Compounds
Cytochromes c Chemical Compounds
Oxidation-Reduction Medicine & Life Sciences

Research Output at NOVA 1998 2001

  • 96 Citations
  • 4 h-Index
  • 4 Article
  • 2 Meeting Abstract
33 Citations (Scopus)
nitrite reductase (NO-forming)
35 Citations (Scopus)
Mycobacterium tuberculosis
Chemical activation

A study on two cytochromes isolated from Desulfovibrio alaskensis

Feio, M., Brondino, C., Lopes, H., Beech, I. B., Moura, J. J. G. & Moura, I., 30 Apr 1999, In : Journal of Inorganic Biochemistry. 74, 1-4, p. 126-126

Research output: Contribution to journalMeeting Abstract

12 Citations (Scopus)

Electrochemical studies on c-type cytochromes at microelectrodes

Correia Dos Santos, M. M., Paes De Sousa, P. M., Gonçalves, M. L. S., Lopes, H., Moura, I. & Moura, J. J. G., 19 Mar 1999, In : Journal Of Electroanalytical Chemistry. 464, 1, p. 76-84 9 p.

Research output: Contribution to journalArticle

Cytochrome c Group
Cytochromes c

Redox potential of the heme protein KatG from Mycobacterium tuberculosis

Wengenack, N. L., Lopes, H., Kennedy, M. J., Tavares, P., Pereira, A. S., Moura, I., Moura, J. J. G. & Rusnak, F., 30 Apr 1999, In : Journal of Inorganic Biochemistry. 74, 1-4, p. 336-336

Research output: Contribution to journalMeeting Abstract