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Showing 1 to 12 of 42 entries
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Geologically-inspired strong bulk ceramics made with water at room temperature.

Nature communications

Bouville F, Studart AR.
PMID: 28262760
Nat Commun. 2017 Mar 06;8:14655. doi: 10.1038/ncomms14655.

Dense ceramic materials can form in nature under mild temperatures in water. By contrast, man-made ceramics often require sintering temperatures in excess of 1,400 °C for densification. Chemical strategies inspired by biomineralization processes have been demonstrated but remain limited...

Perspective infirmiere : revue officielle de l'Ordre des infirmieres et infirmiers du Quebec

Milhomme D, Beaulieu D, Diouville F.
PMID: 29144615
Perspect Infirm. 2017 Sep-Oct;14(4):53-58.

No abstract available.

Brain SPECT and transcranial doppler ultrasound in vasospasm-induced delayed cerebral ischemia after subarachnoid hemorrhage.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association

Lewis DH, Hsu S, Eskridge J, Cohen W, Dalley R, Newell D, Douville C, Pendleton G, Chestnut CH, Winn HR.
PMID: 26486429
J Stroke Cerebrovasc Dis. 1992;2(1):12-21. doi: 10.1016/S1052-3057(10)80029-1. Epub 2010 Jun 11.

Clinical vasospasm, or delayed ischemia-related neurologic deficits, is the prime determinant of morbidity and mortality after subarachnoid hemorrhage. The diagnosis of clinical vasospasm has been based mainly on clinical observations. Noninvasive techniques for evaluating vasospasm have great promise in...

Dabigatran versus warfarin under standard or pharmacogenetic-guided management for the prevention of stroke and systemic thromboembolism in patients with atrial fibrillation: a cost/utility analysis using an analytic decision model.

Thrombosis journal

Nshimyumukiza L, Duplantie J, Gagnon M, Douville X, Fournier D, Lindsay C, Parent M, Milot A, Giguère Y, Gagné C, Rousseau F, Reinharz D.
PMID: 23866305
Thromb J. 2013 Jul 17;11(1):14. doi: 10.1186/1477-9560-11-14.

BACKGROUND: Atrial fibrillation (AF) is the most common form of heart arrhythmia and a leading cause of stroke and systemic embolism. Chronic anticoagulation is recommended for preventing those complications. Our study aimed to compare the cost/utility (CU) of three...

3D printing of sacrificial templates into hierarchical porous materials.

Scientific reports

Alison L, Menasce S, Bouville F, Tervoort E, Mattich I, Ofner A, Studart AR.
PMID: 30674930
Sci Rep. 2019 Jan 23;9(1):409. doi: 10.1038/s41598-018-36789-z.

Hierarchical porous materials are widespread in nature and find an increasing number of applications as catalytic supports, biological scaffolds and lightweight structures. Recent advances in additive manufacturing and 3D printing technologies have enabled the digital fabrication of porous materials...

Surface ocean pH variations since 1689 CE and recent ocean acidification in the tropical South Pacific.

Nature communications

Wu HC, Dissard D, Douville E, Blamart D, Bordier L, Tribollet A, Le Cornec F, Pons-Branchu E, Dapoigny A, Lazareth CE.
PMID: 29959313
Nat Commun. 2018 Jun 29;9(1):2543. doi: 10.1038/s41467-018-04922-1.

Increasing atmospheric CO

Stenting of an antegrade aortomesenteric bypass complicated by stent fracture and migration to the aortic bifurcation.

Journal of vascular surgery cases and innovative techniques

Bernatchez J, Douville Y, Cote F, Beland M.
PMID: 32322773
J Vasc Surg Cases Innov Tech. 2020 Apr 14;6(2):188. doi: 10.1016/j.jvscit.2020.02.003. eCollection 2020 Jun.

No abstract available.

Strontium isotope evidence for a trade network between southeastern Arabia and India during Antiquity.

Scientific reports

Ryan SE, Dabrowski V, Dapoigny A, Gauthier C, Douville E, Tengberg M, Kerfant C, Mouton M, Desormeau X, Zazzo A, Bouchaud C.
PMID: 33432068
Sci Rep. 2021 Jan 11;11(1):303. doi: 10.1038/s41598-020-79675-3.

Cotton (Gossypium sp.), a plant of tropical and sub-tropical origin, appeared at several sites on the Arabian Peninsula at the end of the 1st mill. BCE-beginning of the 1st mill. CE. Its spread into this non-native, arid environment is...

An .

Materials (Basel, Switzerland)

Lin J, Guidoin R, Du J, Wang L, Douglas G, Zhu D, Nutley M, Perron L, Zhang Z, Douville Y.
PMID: 28787913
Materials (Basel). 2016 Feb 16;9(2). doi: 10.3390/ma9020113.

Whereas buckling can cause type III endoleaks, long-term twisting of a stent-graft was investigated here as a mechanism leading to type V endoleak or endotension. Two experimental device designs supported with Z-stents having strut angles of 35° or 45°...

Quantifying the role of mineral bridges on the fracture resistance of nacre-like composites.

Proceedings of the National Academy of Sciences of the United States of America

Grossman M, Bouville F, Masania K, Studart AR.
PMID: 30478055
Proc Natl Acad Sci U S A. 2018 Dec 11;115(50):12698-12703. doi: 10.1073/pnas.1805094115. Epub 2018 Nov 26.

The nacreous layer of mollusk shells holds design concepts that can effectively enhance the fracture resistance of lightweight brittle materials. Mineral bridges are known to increase the fracture resistance of nacre-inspired materials, but their role is difficult to quantify...

Effect of Electrical Stimulation on Diabetic Human Skin Fibroblast Growth and the Secretion of Cytokines and Growth Factors Involved in Wound Healing.

Biology

Abedin-Do A, Zhang Z, Douville Y, Méthot M, Rouabhia M.
PMID: 34356496
Biology (Basel). 2021 Jul 09;10(7). doi: 10.3390/biology10070641.

Diabetic foot ulcers are indicative of an impaired wound healing process. This delay may be resolved through electrical stimulation (ES). The goal of the present study was to evaluate the effect of ES on diabetic fibroblast adhesion and growth,...

Tough metal-ceramic composites with multifunctional nacre-like architecture.

Scientific reports

Poloni E, Bouville F, Dreimol CH, Niebel TP, Weber T, Biedermann AR, Hirt AM, Studart AR.
PMID: 33452425
Sci Rep. 2021 Jan 15;11(1):1621. doi: 10.1038/s41598-021-81068-z.

The brick-and-mortar architecture of biological nacre has inspired the development of synthetic composites with enhanced fracture toughness and multiple functionalities. While the use of metals as the "mortar" phase is an attractive option to maximize fracture toughness of bulk...

Showing 1 to 12 of 42 entries