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21篇 您的检索式:作者名="IOANNIS Z"
    题名 作者 年代 出处 被引量
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
2Photodegradation of selected herbicides in various natural waters and soils under environmental conditions显示文摘Ioannis K K Antonios K Z Triantafyllos A A 2001Journal of Environmental Quality2001,30,:1
3Conjugated estrogen administration improves common carotid artery elastic properties in normotensive postmenopausal women 显示文摘Ioannis K Costas T Panaglotis Z 2002Clinical Cardiology2002,25,:1
4Applying DPSIR Analysis as A Decision Support Tool for Fostering Industrial Symbiosis Concept 显示文摘Ioannis S A Anastasios I Z Avraam K Petros S 2013Fresenius Enviromnental Bulletin2013,22,12:1
5An overview of nonsurgical and surgical therapy显示文摘Noel C Ioannis P Paraskevi Z 2004Periodontology 20002004,36,:1
6The application of bioflocculant for the removal of humic acids from stabilized landfill leachates显示文摘Anastasios I Z Chai Xiao-Li Ioannis A K 2004Journal of Environmental Management2004,70,2:1
7Statins and transcriptional regulation:the FXR connection显示文摘IOANNIS H PANOS G Z AGATHOKIS P 2005Biochem Biophys Res Commun2005,334,2:1
8Blind robust watermarking schemes for copyright protection of 3D mesh objects 显示文摘Stefanos Z Anastasios T Ioannis P 2005IEEE Transactions on Visualization and Computer Graphics2005,11,5:1
9Hybrid model of a rectangular hollow cathode discharge显示文摘Donko Z Ioannis G M 1998Phys Rev Lett1998,57,6:1
10The effect of high hydrostatic pressure on strawberry flavour compounds 显示文摘Ioannis Z Athanasios K Estibalitz O 2000Food Chemistry2000,,:1
11Effect of mastitis on plasminogen activator activity of milk somatic cell显示文摘Teffi Z Ioannis P Ronald C G David M 1992Journal of Dariy Research1992,59,:1
12The effect of high hydrostatic pressure on strawberry flavor compounds显示文摘IOANNIS Z ATHANASIOS K ESTIBALITZ O 2000Food Chemistry2000,71,1:1
13cDNA cloning of the translocon associated protein b - subunit in the chick cerebellum 显示文摘Ioannis Z Elena V Elias K 1997Gene1997,201,:1
14Biological treatment of Mn(II) and Fe(II) containing groundwater:kinetic considerations and product characterization显示文摘Ioannis A K Anastasios I Z 2004Water Research2004,38,:1
15Flexible GnRH antagonist proto- col versus GnRH agonist long protocol in patients with polyeystic ova- ry syndrome treated for IVF:a prospective randomised controlled trial (RCT) 显示文摘Trifon G Ioannis A Ioannis Z 2010Human Reproduction2010,25,3:1
16eDNA cloning of the translocon associated protein b - subunit in the chick cerebellum 显示文摘Ioannis Z Elena V Elias K 1997Gene1997,201,:1
17Object -based image classification for burned area mapping of Creus Cape, Spain, using NOAA - AVHRR imagery 显示文摘Ioannis Z Gitas George H Mitri and Gemma Ventura 2004Remote Sensing of Environment2004,92,3:1
18Recent advances in the bioremediation of arsenic-contaminated groundwaters显示文摘Anastasios I Z Ioannis A K 2005Environment International2005,31,2:1
19Vegetation indices: advances made in biomass estimation andvegetation monitoring in the last 30 years显示文摘Nikolaos G Silleos Thomas K Alexandridis Ioannis Z Gitas et al 2006Geocarto Interna- tional2006,21,4:1
20Minimum classvariance support vector machines 显示文摘Stefanos Z Anastasioa T Ioannis P 2007IEEE Transactionson Image Processing2007,16,10:1
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