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| 1 | Thermally reconfigurable quantum photonic circuits at telecom wavelength by femtosecond laser micromachining显示文摘The importance of integrated quantum photonics in the telecom band is based on the possibility of interfacing with the optical network infrastructure that was developed for classical communications.In this framework,femtosecond laser-written integrated photonic circuits,which have already been assessed for use in quantum information experiments in the 800-nm wavelength range,have great potential.In fact,these circuits,being written in glass,can be perfectly mode-matched at telecom wavelength to the in/out coupling fibers,which is a key requirement for a low-loss processing node in future quantum optical networks.In addition,for several applications,quantum photonic devices must be dynamically reconfigurable.Here,we experimentally demonstrate the high performance of femtosecond laser-written photonic circuits for use in quantum experiments in the telecom band,and we demonstrate the use of thermal shifters,which were also fabricated using the same femtosecond laser,to accurately tune such circuits.State-of-the-art manipulation of single-and two-photon states is demonstrated,with fringe visibilities greater than 95%.The results of this work open the way to the realization of reconfigurable quantum photonic circuits based on this technological platform. | Fulvio Flamini Lorenzo Magrini Adil S Rab Nicolo Spagnolo Vincenzo D’Ambrosio Paolo Mataloni Fabio Sciarrino Tommaso Zandrini Andrea Crespi Roberta Ramponi Roberto Osellame | 2015 | Light(Science & Applications)2015，4，1： | 5 |
| 2 | Cytoskeleton reorganization and ultrastructural damage induced by gliadin in a three-dimensional in vitro model显示文摘AIM: To evaluate the interplay between gliadin and LoVo cells and the direct effect of gliadin on cytoskeletal patterns.METHODS: We treated LoVo multicellular spheroids with digested bread wheat gliadin in order to investigate their morphology and ultrastructure (by means of light microscopy and scanning electron microscopy), and the effect of gliadin on actin (phalloidin fluorescence)and the tight-junction protein occludin and zonula occluden-1.RESULTS: The treated spheroids had deep holes and surface blebs, whereas the controls were smoothly surfaced ovoids. The incubation of LoVo spheroids with gliadin decreased the number of intracellular actin filaments, impaired and disassembled the integrity of the tight-junction system.CONCLUSION: Our data obtained from an 'in vivolike' polarized culture system confirm the direct noxious effect of gliadin on the cytoskeleton and tight junctions of epithelial cells. Unlike two-dimensional cell culture systems, the use of multicellular spheroids seems to provide a suitable model for studying cell-cell interactions. | Ersilia Dolfini Leda Roncoroni Luca Elli Chiara Fumagalli Roberto Colombo Simona Ramponi Fabio Forlani Maria Teresa Bardella | 2005 | World Journal of Gastroenterology2005，11，48： | 3 |
| 3 | Path-polarization hyperentangled and cluster states of photons on a chip显示文摘Encoding many qubits in different degrees of freedom(DOFs)of single photons is one of the routes toward enlarging the Hilbert space spanned by a photonic quantum state.Hyperentangled photon states(that is,states showing entanglement in multiple DOFs)have demonstrated significant implications for both fundamental physics tests and quantum communication and computation.Increasing the number of qubits of photonic experiments requires miniaturization and integration of the basic elements,and functions to guarantee the setup stability,which motivates the development of technologies allowing the precise control of different photonic DOFs on a chip.We demonstrate the contextual use of path and polarization qubits propagating within an integrated quantum circuit.We tested the properties of four-qubit linear cluster states built on both DOFs,and we exploited them to perform the Grover's search algorithm according to the one-way quantum computation model.Our results pave the way toward the full integration on a chip of hybrid multi-qubit multiphoton states. | Mario Arnolfo Ciampini Adeline Orieux Stefano Paesani Fabio Sciarrino Giacomo Corrielli Andrea Crespi Roberta Ramponi Roberto Osellame Paolo Mataloni | 2016 | Light(Science & Applications)2016，5，1： | 3 |
| 4 | Globular adiponectin induces differentiation and fusion of skeletal muscle cells显示文摘对骨胳的肌肉新生的成长兴趣在损伤,以及几个肌肉发达的退化病理以后为肌肉损害与新治疗学的策略的开始被联系,包括营养障碍,肌肉发达的萎缩,和极度瘦弱。集中于细胞外的因素的能力支持 myogenesis 的研究因此是高度有希望的。我们现在报导那一个导出 adipocyte 的因素,球状的 adiponectin (荡者) ,能导致肌肉基因表示和房间区别。除它在肌肉调整几新陈代谢的功能的著名能力以外,包括葡萄糖举起和消费和丰满的酸分解代谢,荡者能堵住 myoblasts 的房间周期入口,到导致象肌浆球蛋白那样的特定的骨胳的肌肉标记的表示重链或 caveolin-3 ,象一样挑起房间熔化进 multinucleated syncytia 并且,最后肌肉纤维形成。荡者通过 p38, Akt 和 5 鈥 ? 的氧化还原作用依赖者激活施加它的 pro-differentiative 活动激活安培的蛋白质 kinase 小径。有趣地,区分 myoblasts 是为 adiponectin 的 autocrine,并且到氧化应力的支持 inflammatory 背景或暴露的 mimicking 强烈从区分房间增加荷尔蒙的生产。这些数据建议 adiponectin 的一个新奇函数,直接协调 myogenic 区别程序并且在骨胳的 myogenesis 期间服务一个 autocrine 函数。 | Tania Fiaschi Domenico Cirelli Giuseppina Comito Stefania Gelmini Giampietro Ramponi Mario Serio Paola Chiarugi | 2009 | Cell Research2009，19，5： | 2 |
| 5 | Warped distance for space-variant linear image interpolation显示文摘 | Ramponi Giovanni | 1999 | IEEE Transactions on Image Processing1999，8，9： | 1 |
| 6 | A fuzzy filter for mages corrupted by impulse noise显示文摘 | RUSSO F RAMPONI G | 1996 | IEEE Signal Processing Letters1996，3，6： | 1 |
| 7 | Fuzzy Methods for Multi Sensor Data Fusion显示文摘 | Russo F Ramponi G | 1994 | IEEE Transon Instrum Meas1994，43，2： | 1 |
| 8 | Recollection deficits indysphoric mood:An effect of schematic models and executivemode显示文摘 | Ramponi C Barnard P Nimmo-Smith I | 2004 | Memory2004，12，5： | 1 |
| 9 | Pulmonary Rehabilitation improves cardiovascular response to exercise in COPD显示文摘 | Ramponi S Tzani P Aiello M | 2013 | Respiration2013，86，1： | 1 |
| 10 | Total percutaneous car- diopulmonary bypass with Perclose Pro Glide显示文摘 | Ramponi F Yah TD Vallely MP | 2011 | Interactive Car- diovascular and Thoracic Surgery2011，13，1： | 1 |
| 11 | Redox regulation of anoikis:reactive oxygen species as essential mediators of cell survival显示文摘 | Giannoni E Buricchi F Grimaldi G Parri M Cialdai F Taddei ML Raugei G Ramponi G Chiarugi P | | 0，，05： | 1 |
| 12 | Fuzzy methods for multi-sensor data fusion显示文摘 | Russo F Ramponi G | 1994 | IEEE Transactions on Instrumentation and Measurement1994，43，2： | 1 |
| 13 | Design and real time implementation of a 3-D rational filter for edge preserving smoothing 显示文摘 | COCCHIA F CARRATO S RAMPONI G | 1997 | IEEE Transactions on Consumer Electronics1997，43，12： | 1 |
| 14 | Image enhancement via adaptive unsharp masking显示文摘 | Polesel A Ramponi G Mathews J V | 2000 | IEEE Trans on Image Processing2000，9，3： | 1 |
| 15 | Fuzzy methods for multisensor data fusion显示文摘 | RAMPONI G | 1994 | IEEE Trans Instrum Meas1994，43，2： | 1 |
| 16 | Image enhancement via adaptive unsharp masking显示文摘 | Polesel Andrea Ramponi Giovanni | 2000 | IEEE Transactions on Image Processing2000，9，3： | 1 |
| 17 | Image enhancement via adaptive unsharp masking 显示文摘 | Polesel A Ramponi G Mathews V J | 2000 | IEEE Transactions on Image Processing2000，9，3： | 1 |
| 18 | Inherent toxicity of aggregates implies a co mmon mechanism for protein misfolding diseases显示文摘 | Bucciantini M Giannoni E Chiti F Baroni F Formigli L Zurdo J Taddei N Ramponi G Dobson C M Stefani M | 2002 | Nature2002，416，： | 1 |
| 19 | Image enhancement via adaptive unsharp masking显示文摘 | Ploesel A Ramponi G Mathews V J | 2000 | IEEE Transactions on Image Processing2000，3，9： | 1 |
| 20 | Option pricing in a hidden Markov model of the short rate 显示文摘 | Ramponi A Scarlatti S Palermo A | 2005 | 12-152005，1215，： | 1 |
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