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LogicLab Symposium 'Molecular Biosensing: from Theory to Practice'

17–19 Nov 2021
Europe/Berlin timezone

Session

Day 3

19 Nov 2021, 14:00

Presentation materials

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  1. 48. Introduction
    19/11/2021, 14:00
  2. 49. Visualizing dynamic processes with rapidFLIMHiRes, the ultra fast FLIM imaging method with outstanding 10ps time resolution
    Dr Fabian Jolmes (Team leader, Application Specialist Microscopy at PicoQuant)
    19/11/2021, 14:10
    Invited Talk
  3. 60. Monitoring excited-state relaxation in a molecular marker in live cells–a case study on astaxanthin
    Tingxiang Yang
    19/11/2021, 14:30
    Spectroscopy
    Flash Talk

    Small molecules are frequently used as dyes, labels and markers to visualize and probe biophysical processes withing cells. Though the optical properties and excited-state relaxation pathways of these molecules have been studied intensively, [1, 2] very little is generally known about the light-driven excited-state reactivity of such systems when placed in live cells. In this work, we...

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  4. 82. Synthesis of Ruthenium-based nitric oxide releasers towards visible light activation by triplet-triplet annihilation upconversion
    Mr Hani M. Elbeheiry
    19/11/2021, 14:40
    Spectroscopy
    Flash Talk

    Nitric oxide (NO) plays an important role in many biological signalling processes including blood pressure regulation, neurotransmission, inflammatory response, and programmed cell death (apoptosis).[1,2] Although the NO donors have been useful research tools, many of them release NO via spontaneous decomposition, so that it is difficult to control NO release.[3] To overcome this problem, NO...

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  5. 81. DNA-nanoantenna ECL assay development for bacteria detection
    Miren Ruiz de Eguilaz (Dublin City University)
    19/11/2021, 14:50
    Spectroscopy
    Flash Talk

    Early detection of bacteria forming biofilms can have a significant impact in a variety of fields such as healthcare, food industry and environment protection. Development of highly sensitive, specific, and cost-effective biosensors for bacteria detection is necessary for the prevention of infections, especially due to increase in the number of new multi-drug resistant bacteria....

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  6. 57. Watching life at molecular level through advanced chemical microscopy
    Prof. Ji-Xin Cheng (Moustakas Chair Professor in Photonics and Optoelectronics, Professor of Biomedical Engineering, Electrical & Computer Engineering, Chemistry, and Physics at Boston University, USA)
    19/11/2021, 15:00
  7. 71. Questions and answers
    Prof. Ji-Xin Cheng (Moustakas Chair Professor in Photonics and Optoelectronics, Professor of Biomedical Engineering, Electrical & Computer Engineering, Chemistry, and Physics at Boston University, USA)
    19/11/2021, 15:25
  8. 83. Creating upconverting liposomes sensitive to $Ca^{2+}$
    Valeriia Andreeva
    19/11/2021, 16:00
    Spectroscopy
    Flash Talk

    Endothelial dysfunction (ED) is a strong predictor of atherosclerosis. To prevent disease development new method of ED detection should be created. Diagnostics of the dysfunction in one sample requires two parameters sensitive system (Logic Gate). For ED nitric oxide (NO) and calcium cations were chosen as interdependent parameters for ED detection. In this study, we are focusing on $Ca^{2+}$...

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  9. 80. EdU-labelling: Raman-based click-free detection of endothelial cell proliferation
    Mr Basseem Radwan (Jagiellonian Centre for Experimental Therapeutics (JCET) ul. Bobrzyńskiego 14, 30-348 Kraków, Poland)
    19/11/2021, 16:10
    Spectroscopy
    Flash Talk

    Endothelial dysfunction (ED) has been linked to the development of many lifestyle diseases such as atherosclerosis, diabetes or hypertension 1 and the phenotype of endothelial dysfunction is often linked to altered capacity of endothelial regeneration unable to repair vascular dysfunction. Therefore, new methods to study endothelial cell proliferation are desirable.
    Raman imaging of...

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  10. 87. Bodipy Derivatives Sensitized Triplet Triplet Annihilation Upconversion in Solution and Liposomes
    Amrutha Prabhakaran (DCU)
    19/11/2021, 16:20
    Spectroscopy
    Flash Talk

    Bodipy Derivatives Sensitized Triplet Triplet Annihilation Upconversion in Solution and Liposomes
    Amrutha Prabhakaran, Ruben Arturo Arellano Reyes, and Tia E Keyes*
    aSchool of Chemical Sciences and National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
    Abstract
    Triplet-triplet annihilation upconversion (TTA-UC) is a photophysical phenomenon in which two low energy...

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  11. 78. Synthesis and functionalization of ferrite magnetic beads for bioseparation and biosensing applications
    Mr Yasar Ozer Yilmaz
    19/11/2021, 16:30
    Sensors
    Flash Talk

    The biosensing platforms have potential applications in the diagnosis of disease as sensitive, durable, portable and inexpensive systems. The use of Ferrite Magnetic Beads (FMBs) in biosensors for high-performance clinical diagnosis is gaining popularity due to their low toxicity and ability to be manipulated by an external magnetic field. FMB-based biosensors necessarily involve well-tuned...

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  12. 53. Carotenoid-mediated photophysics in plants
    Dr Gabriela S. Schlau Cohen (Associate Professor of Chemistry at Massachusetts Institute of Technology (MIT), United States of America)
    19/11/2021, 17:00
    Invited Talk
  13. 72. Questions and answers
    Dr Gabriela S. Schlau Cohen (Associate Professor of Chemistry at Massachusetts Institute of Technology (MIT), United States of America)
    19/11/2021, 17:25
  14. 58. Concluding Remarks
    19/11/2021, 17:35
Building timetable...