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Past,present,and future perspectives of ultrasound-guided ablation of liver tumors:Where could artificial intelligence lead interventional oncology?

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Artificial Intelligence in Cancer 2024年第1期5卷 1-12页

作者： Paola Tombesi Andrea Cutini valentina grasso Francesca Di Vece Ugo Politti Eleonora Capatti Florence Labb Stefano Petaccia Sergio Sartori Department of Internal Medicine Section of Interventional UltrasoundSt.Anna HospitalFerrara 44100Italy Esaote S.p.A. Genova 16100Italy

The first ablation procedures for small hepatocellular carcinomas were percutaneous ethanol injection under ultrasound(US)***,radiofrequency ablation was shown to achieve larger coagulation areas than percutaneous ethanol injection and became the most used ablation technique *** the past decade,microwave ablation systems have achieved larger ablation areas than radiofrequency ablation,suggesting that the 3-cm barrier could be broken in the treatment of liver ***,US techniques to guide percutaneous ablation have seen important ***-enhanced US(CEUS)can define and target the tumor better than US and can assess the size of the ablation area after the procedure,which allows immediate retreatment of the residual tumor ***,fusion imaging fuses real-time US images with computed tomography or magnetic resonance imaging with significant improvements in detecting and targeting lesions with low conspicuity on ***,software powered by artificial intelligence has been developed to allow three-dimensional segmentation and reconstruction of the anatomical structures,aiding in procedure planning,assessing ablation completeness,and targeting the residual viable foci with greater precision than ***,this could lead to the ablation of tumors up to 5-7 cm in size.

关键词： Artificial intelligence Fusion imaging Percutaneous thermal ablation Microwave ablation Radiofrequency ablation Ultrasound Contrast-enhanced ultrasound

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Highly sensitive ratiometric fluorescent fiber matrices for oxygen sensing with micrometer spatial resolution

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Bio-Design and Manufacturing 2024年第3期7卷 292-306页

作者： Giuliana grasso valentina Onesto Stefania Forciniti Eliana D’Amone Francesco Colella Lara Pierantoni Valeria Famà Giuseppe Gigli Rui L.Reis J.Miguel Oliveira Loretta L.del Mercato nstitute of Nanotechnology National Research Council(CNR-NANOTEC)c/o Campus Ecoteknevia Monteroni73100 LecceItaly Department of Mathematics and Physics“Ennio De Giorgi” University of Salentoc/o Campus Ecoteknevia Monteroni73100 LecceItaly 3B’s Research Group I3Bs–Research Institute on BiomaterialsBiodegradables and BiomimeticsHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of MinhoAveParkZona Industrial da Gandra4805-017 BarcoGuimarãesPortugal ICVS/3B’s-PT Government Associate Laboratory 4806-909 Braga/GuimarãesPortugal Department of Experimental Medicine University of Salentoc/o Campus Ecoteknevia Monteroni73100 LecceItaly

Oxygen(O_(2))-sensing matrices are promising tools for the live monitoring of extracellular O_(2) consumption levels in long-term cell *** this study,ratiometric O_(2)-sensing membranes were prepared by electrospinning,an easy,low-cost,scalable,and robust method for fabricating ***(ε-caprolactone)and poly(dimethyl)siloxane polymers were blended with tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II)dichloride,which was used as the O_(2)-sensing probe,and rhodamine B isothiocyanate,which was used as the reference *** functionalized scaffolds were morphologically characterized by scanning electron microscopy,and their physicochemical profiles were obtained by Fourier transform infrared spectroscopy,thermogravimetric analysis,and water contact angle *** sensing capabilities were investigated by confocal laser scanning microscopy,performing photobleaching,reversibility,and calibration curve studies toward different dissolved O_(2)(DO)*** sensing nanofibers showed a high response to changes in DO concentrations in the physiological-pathological range from 0.5%to 20%and good stability under ratiometric *** addition,the sensing systems were highly biocompatible for cell growth promoting adhesiveness and growth of three cancer cell lines,namely metastatic melanoma cell line SK-MEL2,breast cancer cell line MCF-7,and pancreatic ductal adenocarcinoma cell line Panc-1,thus recreating a suitable biological environment in *** O_(2)-sensing biomaterials can potentially measure alterations in cell metabolism caused by changes in ambient O_(2)content during drug testing/validation and tissue regeneration processes.

关键词： Electrospinning Ruthenium(II)dichloride Oxygen sensors Ratiometric imaging Fluorescence

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漂浮的柯里公园广场

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现代装饰 2017年第3期 120-123页

作者： Carlo Ratti Associati Carlo Ratti Andrea Galanti Emma Greer Chiara Borghi valentina grasso Ohver Kazimir Alessandro Tassinari Alberto Bottero Gary di Silvio 姜敏华

总部位于都灵的创新型设计公司Carlo Ratti Associati提出了一个关于漂浮广场的总体规划,计划通过利用水下船舶施工技术来设计坐落于佛罗里达州西棕榈滩的新柯里滨水公园的一部分,打造一个独一无二的漂浮广场。该方案提出将在Worth Lag... 详细信息

总部位于都灵的创新型设计公司Carlo Ratti Associati提出了一个关于漂浮广场的总体规划,计划通过利用水下船舶施工技术来设计坐落于佛罗里达州西棕榈滩的新柯里滨水公园的一部分,打造一个独一无二的漂浮广场。该方案提出将在Worth Lagoon湖边的海岸上改造一块占地面积19公顷的空地,以一条狭长的海上通道划分西棕榈滩和棕榈滩,打造一个以居住、零售和休闲设施为特色的新的多功能综合体。

关键词：广场漂浮公园佛罗里达州施工技术占地面积休闲设施创新型

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