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Donald K. Martin
Centre national de la recherche scientifique
ChemistryLipid bilayerMembraneIon channelBiology
83Publications
20H-index
1,026Citations
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Publications 80
Newest
#1Pierre Gillois (CNRS: Centre national de la recherche scientifique)H-Index: 6
#2Lionel Di Marco (CNRS: Centre national de la recherche scientifique)H-Index: 1
Last. Jean-Luc Bosson (CNRS: Centre national de la recherche scientifique)H-Index: 33
view all 8 authors...
Biostatistics is one of the transversal subjects that all future doctors must acquire and master. Nonetheless, it is a subject that has the reputation of being difficult, which has not been able to be corrected even with the application of new pedagogical methods such as blended learning. We address this problem with our acculturative and disruptive approach in the form of a serious game scenario in clinical research that integrates biostatistics with our R4Web adapted tools. Our approach was la...
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#1Geraldine Penven (CNRS: Centre national de la recherche scientifique)
#2Gauthier Menassol (CNRS: Centre national de la recherche scientifique)
Last. Donald K. Martin (CNRS: Centre national de la recherche scientifique)H-Index: 20
view all 10 authors...
In 1968 Wolfson et al. published the concept for producing energy inside the body using catalytic electrodes exposed to the body fluid as an electrolyte and utilising naturally occurring fuels such as glucose. Since then, the technology has advanced to enhance the levels of power using enzymes immobilised within three-dimensional bioelectrodes that are nanostructured. Current research in the field of enzymatic fuel cells is directed toward applying electrochemical and nanostructural expertise to...
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#1Thomas Flinois (CNRS: Centre national de la recherche scientifique)H-Index: 2
#2Estelle Lebègue (University of Nantes)H-Index: 11
Last. Frédéric Barrière (CNRS: Centre national de la recherche scientifique)H-Index: 28
view all 6 authors...
Abstract Quartz crystal microbalance studies have been carried out to monitor the fusion of lipid vesicles (pure 1,2-dimyristoyl-sn-glycero-3-phosphocholine, DMPC) and mixed vesicles (DMPC and 4-decylaniline). In order to increase the stability of the lipid deposits onto the electrodes, we have developed an original approach involving electrografting of adsorbed mixed vesicles. Aryldiazonium salts generated in situ from 4-decylaniline (4DA) present in adsorbed and fused mixed vesicles at the ele...
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#1Lionel Di Marco (CNRS: Centre national de la recherche scientifique)H-Index: 1
#2Jean Didier Breton (CNRS: Centre national de la recherche scientifique)H-Index: 1
Last. Pierre Gillois (CNRS: Centre national de la recherche scientifique)H-Index: 6
view all 5 authors...
OBJECTIVES: The Grenoble (France) Master's degree in health includes 17 sub-specialty programs, 120 separate teaching units (TUs) and caters for up to 400 students per year. We present the pedagogical transition to blended learning based on flipped classroom initiated in 2010 to overcome the pedagogical limitations of classical lectures. METHODS: The pedagogical organization of each TU is based on the weekly and sequential implementation of five sequences. The first three sequences comprise the ...
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#1Abdoullatif BaraketH-Index: 12
Last. Donald K. Martin (CNRS: Centre national de la recherche scientifique)H-Index: 20
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Abstract The natural biodegradabilty of porous silicon (pSi) in physiological media limits its wider usage for implantable systems. We report the stabilization of porous silicon (pSi) membranes by chemical surface oxidation using RCA1 and RCA2 protocols, which was followed by a PEGylation process using a silane-PEG. These surface modifications stabilized the pSi to allow a long period of immersion in PBS, while leaving the pSi surface sufficiently hydrophilic for good filtration and diffusion of...
1 CitationsSource
#1Jean-Pierre Alcaraz (French Institute of Health and Medical Research)H-Index: 3
#2P. Cinquin (French Institute of Health and Medical Research)H-Index: 18
Last. Donald K. Martin (French Institute of Health and Medical Research)H-Index: 20
view all 3 authors...
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#1Awatef Ben Tahar (French Institute of Health and Medical Research)
#2Abdelkader Zebda (French Institute of Health and Medical Research)H-Index: 16
Last. Donald K. Martin (French Institute of Health and Medical Research)H-Index: 20
view all 7 authors...
We designed a supported lipid bilayer (SLB) biomimetic membrane system that comprised polyaniline (PANI) to support a lipid bilayer membrane that incorporated Na+/H+ transporter proteins (NhaA) to give the system the capability of controllable electrogenic ion transport. The high turnover rate of NhaA (∼105 per min) provides the basis for this PANI-SLB-NhaA system to be a high-speed rechargeable biocapacitor that functions as a low-energy-consuming fast switch for biological engineering applicat...
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#1Lionel Di MarcoH-Index: 1
#2Hassina El-KechaïH-Index: 4
Last. Pierre Gillois (CNRS: Centre national de la recherche scientifique)H-Index: 6
view all 4 authors...
A learning management system (LMS) used for the initial training of health professionals has been rejected by students. Our study aimed to explain the reason of this rejection. We performed this evaluation on a sample of health students in 2012 and 2017 (n = 144). We used scales from the literature (Technology Acceptance Model, General Self-Efficacy Scale, LMS-Self-Efficacy Scale), and studied the social representation of the LMS. The system seemed accessible and useful, but unfortunately with s...
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We report a new approach to fabricate an efficient 3D glucose bioanode based on the co-immobilization of the enzyme glucose dehydrogenase (GDH), its cofactor NADP, and Multiwall Carbon Nanotubes (MWCNTs) coated with poly (methylene green) (PMG). The MWCNT-PMG composite was obtained by chemical polymerization of methylene green (MG) monomer on the MWCNT surfaces. Structural and chemical analyses clearly showed successful coating of the MWCNTs with PMG that markedly affected their morphological an...
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