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55篇 您的检索式:作者名="Sebastien P"
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1Through-needle all-optical ultrasound imaging in vivo: a preclinical swine study显示文摘High-frequency ultrasound imaging can provide exquisite visualizations of tissue to guide minimally invasive procedures.Here,we demonstrate that an all-optical ultrasound transducer,through which light guided by optical fibers is used to generate and receive ultrasound,is suitable for real-time invasive medical imaging in vivo.Broad-bandwidth ultrasound generation was achieved through the photoacoustic excitation of a multiwalled carbon nanotube-polydimethylsiloxane composite coating on the distal end of a 300-μm multi-mode optical fiber by a pulsed laser.The interrogation of a high-finesse Fabry–Pérot cavity on a single-mode optical fiber by a wavelength-tunable continuous-wave laser was applied for ultrasound reception.This transducer was integrated within a custom inner transseptal needle(diameter 1.08 mm;length 78 cm)that included a metallic septum to acoustically isolate the two optical fibers.The use of this needle within the beating heart of a pig provided unprecedented realtime views(50 Hz scan rate)of cardiac tissue(depth:2.5 cm;axial resolution:64μm)and revealed the critical anatomical structures required to safely perform a transseptal crossing:the right and left atrial walls,the right atrial appendage,and the limbus fossae ovalis.This new paradigm will allow ultrasound imaging to be integrated into a broad range of minimally invasive devices in different clinical contexts.Malcolm C Finlay Charles A Mosse Richard J Colchester Sacha Noimark Edward Z Zhang Sebastien Ourselin Paul C Beard Richard J Schilling Ivan P Parkin Ioannis Papakonstantinou Adrien E Desjardins 2017Light(Science & Applications)2017,6,1:6
2Phosphate availability regulates root system architecture in Arabidopsis 显示文摘LISA C W SEBASTIEN P C R R ALASTAIR H F 2001Plant Physiol2001,,126:1
3Detailed and averaged models for a 401-level MMC-HVDC system显示文摘JAIME P HANI S SEBASTIEN D 2012IEEE Transactions on Power Delivery2012,27,3:1
4Phosphate availability regulates root system architecture in Arabidopsis 显示文摘Lisa C W Sebastien P C R Ribriowx 2001Plant Physiol2001,126,:1
5Production of frbrous activated carbons from natural cellulose (jute, coconut) fibers for water treatment applications显示文摘Ngoc H P Sebastien R Catherine F 2006Carbon2006,,44:1
6Traceability, liability, and incentives for food safety and quality显示文摘Sebastien P Daniel A 2008American Agricultural Economics Association2008,90,1:1
7A Single amino acid change in the SPRY domain of human Trim5α leads to HIV-1 restriction显示文摘Melvyn W Sebastien N Jonathan P 2005Current Biology2005,15,11:1
8Production of fibrous activated carbons from natural cellulose (jute, coconut) fibers for wa- ter treatment applications 显示文摘NGOC H P SEBASTIEN R CATHERINE F 2006Carbon2006,44,12:1
9Three weeks ofpost-weaning exercise in DIO rats produces pro-longed increases in central leptin sensitivity andsignalin-g显示文摘Christa M P Sebastien G B 2009Regulatory Integrative and Compar-ative Physiol-ogy2009,296,53:1
10A Comparative Structural and Electrochemical Study of Monoclinic Li3 Fe2 (PO4)3 and Li3 V2 ( PO4 )3 显示文摘Sebastien P Calin W Mathieu M 2003J Power Sources2003,,:1
11High efficacy of clonal growth and expansion of adult neural stem cells显示文摘Wachs F P Sebastien C D Engelhardt M 2003Lab Invest2003,83,7:1
12Living radical polymerization of isoprene via the RAFT process显示文摘VARANGKANA J SEBASTIEN P 2007Macromolecules2007,40,:1
13Economic benefits of combining clean energy technologies:the case of solar photovoltaics and battery electric vehicles 显示文摘ELLEN D S STEVEN V P SEBASTIEN L 2015Inter- national Journal of Energy Research2015,39,8:1
14Differential toxicity of copper (Ⅱ) oxide nanoparticles of similar hydrodynamic diameter on human differentiated intestinal Caco-2 cell monolayers is correlated in part to copper release and shape显示文摘Jean P P Sebastien V Jorge M 2011Nanotoxicology2011,24,:1
15Upender system 显示文摘Sebastien P Robert L 2001Pulp and Paper Technical Association of Canada2001,87,:1
16An integrated overview of seed development in Arabidopsis thaliana ecotype WS显示文摘SEBASTIEN B J P B MARTINE M LOC L 2002Plant Physiology and Biochemistry2002,40,:1
17A DEM hard-core soft-shell model for the simulation of concrete flow 显示文摘SEBASTIEN R PATRICK P 2014Cement and concrete research2014,,58:1
18A camparative structrual and electroch- emical study of monoclinic Li3Fe2(PO4)3 and Li3V2 (P04)3 显示文摘SEBASTIEN P CALIN W MATHIEU M 2003Journal of Power Sources2003,,:1
19Cooled EGR for a turbo SI engine to reduce knocking and fuel consumption显示文摘Sebastien P Philippe L Samuel L 2007SAE Paper 2007-01-39782007,,:1
20Celecoxib induces apoptosis by inhibiting 3-phosphoinositide-dependent protein kinase-1 activity in the human colon cancer HT-29 cell line显示文摘Sebastien A Sophle P Chantal B 2002Biol Chem2002,277,27:1
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