Celia Bonaventura
Overview
Explore the profile of Celia Bonaventura including associated specialties, affiliations and a list of published articles.
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21
Citations
189
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Recent Articles
1.
Abdellaoui S, Bekhouche M, Noiriel A, Henkens R, Bonaventura C, Blum L, et al.
Chem Commun (Camb)
. 2013 May;
49(51):5781-3.
PMID: 23689734
The electrochemical detection of dehydrogenase activity in crude cell lysates is performed simultaneously using 96 carbon electrodes modified with electrografted phenazines. The method is applied to the screening of a...
2.
Fago A, Crumbliss A, Hendrich M, Pearce L, Peterson J, Henkens R, et al.
Biochim Biophys Acta
. 2013 Apr;
1834(9):1894-900.
PMID: 23624264
Reactions of nitric oxide (NO) with hemoglobin (Hb) are important elements in protection against nitrosative damage. NO in the vasculature is depleted by the oxidative reaction with oxy Hb or...
3.
Abdellaoui S, Noiriel A, Henkens R, Bonaventura C, Blum L, Doumeche B
Anal Chem
. 2013 Mar;
85(7):3690-7.
PMID: 23461701
The rapid electrochemical screening of enzyme activities in bioelectronics is still a challenging issue. In order to solve this problem, we propose to use a 96-well electrochemical assay. This system...
4.
Bonaventura C, Henkens R, Alayash A, Banerjee S, Crumbliss A
Antioxid Redox Signal
. 2012 Dec;
18(17):2298-313.
PMID: 23198874
Significance: The broad classes of O(2)-binding proteins known as hemoglobins (Hbs) carry out oxygenation and redox functions that allow organisms with significantly different physiological demands to exist in a wide...
5.
Banerjee S, Jia Y, Parker Siburt C, Abraham B, Wood F, Bonaventura C, et al.
Free Radic Biol Med
. 2012 Jul;
53(6):1317-26.
PMID: 22841869
We compared oxygenation and anaerobic oxidation reactions of a purified complex of human hemoglobin (Hb) and haptoglobin (Hb-Hp) to those of uncomplexed Hb. Under equilibrium conditions, Hb-Hp exhibited active-site heterogeneity...
6.
Bonaventura C, Henkens R, Friedman J, Parker Siburt C, Kraiter D, Crumbliss A
Biochim Biophys Acta
. 2011 Jul;
1814(10):1261-8.
PMID: 21745602
The structural basis of the extreme pH dependence of oxygen binding to Root effect Hbs is a long-standing puzzle in the field of protein chemistry. A previously unappreciated role of...
7.
Bonaventura C, Henkens R, De Jesus-Bonilla W, Lopez-Garriga J, Jia Y, Alayash A, et al.
Biochim Biophys Acta
. 2010 Jul;
1804(10):1988-95.
PMID: 20601225
The clam Lucina pectinalis supports its symbiotic bacteria by H₂S transport in the open and accessible heme pocket of Lucina Hb I and by O₂ transport in the narrow and...
8.
Rittschof D, Bonaventura C, Wilker J, Van Dover C
Biofouling
. 2008 Mar;
24(3):173-5.
PMID: 18348007
The idea of using oxidative iron (Fe(6+)) to manage fouling and potentially invasive and pathogenic species in ballast water has merit and is attractive when viewed in the broadest context....
9.
Bonaventura C, Henkens R, Alayash A, Crumbliss A
IUBMB Life
. 2007 Aug;
59(8-9):498-505.
PMID: 17701544
A review of the oxidative and nitrosative reactions of cell-free hemoglobin-based oxygen carriers (HBOCs) shows that these reactions are intimately linked and are subject to allosteric control. Cross-linking reactions used...
10.
Remington N, Stevens R, Wells R, Holn A, Dhungana S, Taboy C, et al.
Gene
. 2007 Jul;
398(1-2):123-31.
PMID: 17604574
Studies of structure-function relationships in the respiratory proteins of marine mammals revealed unexpected variations in the number and types of hemoglobins (Hbs) present in coastal bottlenose dolphins, Tursiops truncatus. We...