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X-WR-CALNAME:Institute for Bioengineering of Catalonia
X-ORIGINAL-URL:https://ibecbarcelona.eu/ca/
X-WR-CALDESC:Esdeveniments per Institute for Bioengineering of Catalonia
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DTSTART;TZID=Europe/Madrid:20150320T100000
DTEND;TZID=Europe/Madrid:20150320T110000
DTSTAMP:20260509T150112
CREATED:20150119T103657Z
LAST-MODIFIED:20150119T103657Z
UID:95834-1426845600-1426849200@ibecbarcelona.eu
SUMMARY:IBEC Seminar: Romain Quidant
DESCRIPTION:Biomedical applications of nanoplasmonics\n \nRomain Quidant\, ICREA professor at Institut de Ciències Fotòniques (ICFO)\nGold nanostructures\, supporting localized surface plasmon resonances\, can be designed to act upon illumination as efficient point-like sources of either light or heat\, opening plenty of new science and applications in biology and medicine.  In this talk we discuss how both their optical and photothermal properties can be exploited to develop alternative\, minimally invasive strategies for the detection and therapy of cancer.   \nThe first part of this presentation focuses on the use of the intense and confined optical fields bound to gold nanostructures for biosensing and optical trapping. In the frame of sensing\, we show that gold nanostructures lithographically prepared on glass can be engineered as compact and highly sensitive sensors to detect low concentrations of cancer markers in serum.  As for optical trapping\, we demonstrate that plasmonic fields enable creating on-a-chip nano-optical tweezers able to trap a large number of micro- and nano- specimens with a single laser beam of low laser intensity.  \nIn the second part we talk about the use of gold nanoparticles as remotely controlled point-like sources of heat for photothermal cancer therapy. We first discuss\, both theoretically and experimentally\, the physics of heat generation at the nanoscale along with the effect of the particle shape and the illumination. We then present the use of conjugated gold nanoparticles for specific cancer cell hyperthermia.
URL:https://ibecbarcelona.eu/ca/event/ibec-seminar-romain-quidant-2/
CATEGORIES:IBEC Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Madrid:20150320T100000
DTEND;TZID=Europe/Madrid:20150320T110000
DTSTAMP:20260509T150112
CREATED:20150119T103657Z
LAST-MODIFIED:20150317T104438Z
UID:11715-1426845600-1426849200@ibecbarcelona.eu
SUMMARY:IBEC Seminar: Romain Quidant
DESCRIPTION:Biomedical applications of nanoplasmonics\n \nRomain Quidant\, ICREA professor at Institut de Ciències Fotòniques (ICFO)\nGold nanostructures\, supporting localized surface plasmon resonances\, can be designed to act upon illumination as efficient point-like sources of either light or heat\, opening plenty of new science and applications in biology and medicine.  In this talk we discuss how both their optical and photothermal properties can be exploited to develop alternative\, minimally invasive strategies for the detection and therapy of cancer.   \nThe first part of this presentation focuses on the use of the intense and confined optical fields bound to gold nanostructures for biosensing and optical trapping. In the frame of sensing\, we show that gold nanostructures lithographically prepared on glass can be engineered as compact and highly sensitive sensors to detect low concentrations of cancer markers in serum.  As for optical trapping\, we demonstrate that plasmonic fields enable creating on-a-chip nano-optical tweezers able to trap a large number of micro- and nano- specimens with a single laser beam of low laser intensity.  \nIn the second part we talk about the use of gold nanoparticles as remotely controlled point-like sources of heat for photothermal cancer therapy. We first discuss\, both theoretically and experimentally\, the physics of heat generation at the nanoscale along with the effect of the particle shape and the illumination. We then present the use of conjugated gold nanoparticles for specific cancer cell hyperthermia.
URL:https://ibecbarcelona.eu/ca/event/ibec-seminar-romain-quidant/
CATEGORIES:IBEC Seminar
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Madrid:20150327T100000
DTEND;TZID=Europe/Madrid:20150327T110000
DTSTAMP:20260509T150112
CREATED:20150119T113556Z
LAST-MODIFIED:20150319T143821Z
UID:11717-1427450400-1427454000@ibecbarcelona.eu
SUMMARY:PhD Discussion Sessions: Claudia di Guglielmo and Oiane Urra
DESCRIPTION:Biotechnological approaches to cardiac differentiation of human induced pluripotent stem cells\nClaudia di Guglielmo\, Control of stem cell potency group\nHeart diseases are a major cause of death and disability in developed countries. Human induced pluripotent stem cells can be differentiated into cardiomyocytes\, representing a valid tool to be used as a platform for research and clinical applications in regenerative medicine. However\, current differentiation protocols have disadvantages related to insufficient purity and lack of scalability. We applied biotechnological strategies such as the use of transgenic cell lines and tissue engineering devices to overcome those drawbacks. This approach offers the possibility to dissect the mechanisms underlying cardiac differentiation\, as well as providing valuable in vitro systems for drug screening of patient-specific heart muscle cells. \n  \nMuscle Synergy analysis as a tool to improve stroke rehabilitation\nOiane Urra\, Biomedical signal processing and interpretation group\nStroke is the first cause of adult disability with upper-limb hemiparesis being the most frequent dysfunction. After rehabilitation\, one third of the patients result permanently disabled. Consequently\, intensive research aiming to develop novel therapies promoting neuroplasticity are being carried out to allow rehabilitation of these patients. In this thesis\, we propose to combine novel neurorehabilitation and biofeedback strategies and to evaluate its therapeutic effect from a physiological (changes at muscular and neuroplastic level)\, kinematic and functional perspective with the objective of guiding the design of more successful and cost-effective therapies.
URL:https://ibecbarcelona.eu/ca/event/phd-discussion-sessions-claudia-di-guglielmo-and-oiane-urra/
CATEGORIES:PhD Discussions Session
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Madrid:20150327T100000
DTEND;TZID=Europe/Madrid:20150327T110000
DTSTAMP:20260509T150112
CREATED:20150119T113556Z
LAST-MODIFIED:20150119T113556Z
UID:95836-1427450400-1427454000@ibecbarcelona.eu
SUMMARY:PhD Discussion Sessions: Claudia di Guglielmo and Oiane Urra
DESCRIPTION:Biotechnological approaches to cardiac differentiation of human induced pluripotent stem cells\nClaudia di Guglielmo\, Control of stem cell potency group\nHeart diseases are a major cause of death and disability in developed countries. Human induced pluripotent stem cells can be differentiated into cardiomyocytes\, representing a valid tool to be used as a platform for research and clinical applications in regenerative medicine. However\, current differentiation protocols have disadvantages related to insufficient purity and lack of scalability. We applied biotechnological strategies such as the use of transgenic cell lines and tissue engineering devices to overcome those drawbacks. This approach offers the possibility to dissect the mechanisms underlying cardiac differentiation\, as well as providing valuable in vitro systems for drug screening of patient-specific heart muscle cells. \n  \nMuscle Synergy analysis as a tool to improve stroke rehabilitation\nOiane Urra\, Biomedical signal processing and interpretation group\nStroke is the first cause of adult disability with upper-limb hemiparesis being the most frequent dysfunction. After rehabilitation\, one third of the patients result permanently disabled. Consequently\, intensive research aiming to develop novel therapies promoting neuroplasticity are being carried out to allow rehabilitation of these patients. In this thesis\, we propose to combine novel neurorehabilitation and biofeedback strategies and to evaluate its therapeutic effect from a physiological (changes at muscular and neuroplastic level)\, kinematic and functional perspective with the objective of guiding the design of more successful and cost-effective therapies.
URL:https://ibecbarcelona.eu/ca/event/phd-discussion-sessions-claudia-di-guglielmo-and-oiane-urra-2/
CATEGORIES:PhD Discussions Session
END:VEVENT
END:VCALENDAR