Ati Zarabadi

Check out this recent article from Anna Jezierski from University of Ottawa on single step 3D #bioprinting of alginate–collagen hydrogel fiber rings to promote angiogenic network formation! A new single-step 3D bioprinting method is revolutionizing biofabrication with the Aspect Biosystems RX1 technology. This technique creates intricate vascular structures by layering hydrogel rings embedded with brain endothelial cells, promoting natural angiogenesis and tissue-like network development. This innovative approach can be customized for various endothelial cell types, enhancing our understanding of blood vessel formation and paving the way for advanced tissue models in drug discovery and regenerative medicine. Read more here: https://lnkd.in/eUVsnXcU

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🎉 Exciting News! 🎉 We are thrilled to welcome Prof Michael Serpe as the new Associate Editor for Sensors & Diagnostics! Michael Serpe is a Professor of Chemistry at the University of Alberta , with expertise in stimuli-responsive polymers. Notably, his team’s research has delivered portable sensors and biosensors, from orthophosphate detection to COVID-19 testing devices using off-the-shelf glucose strips! We can't wait to see how his expertise will shape the future of #SensorsDiagnostics. 🧪 Read more about Prof Serpe below and submit your article here: https://bit.ly/3oRWMUX #Sensors #Biosensors #Analyticalchemistry #Diagnostics

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Check out this recently published review from McGill University on trends in injectable biomaterials for vocal fold regeneration and long-term augmentation! This review explores innovative injectable biomaterials like hyaluronan and autologous fat, highlighting their short-term effectiveness for VF glottal insufficiency. However, challenges like varying patient responses and the need for repeat injections persist. This article dives into cutting-edge techniques—like bioactive molecule modification and in situ crosslinking—that could lead to more permanent solutions. Read more here: https://lnkd.in/esDAR_Xv

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🌟 Technologist: Addressing the Hidden Struggles and Growing Opportunities 🌟 The landscape of #NuclearMedicine is rapidly evolving, bringing both #challenges and #opportunities for Nuclear Medicine #Technologists in #Canada. The rise of #theranostics and novel therapeutic agents, coupled with advanced equipment, has significantly increased the demand for skilled professionals in this field. 🚀 Key Points: 1. Rising Demand: The expansion of #nuclearmedicine opens up numerous opportunities for technologists, driven by innovations in the field. 2. Innovation and Safety: #Technologists are at the forefront, managing novel therapeutic agents and ensuring the safe operation of cutting-edge equipment. 3. Immediate and Future Needs: The profession requires both immediate and long-term engagement of #skilled technologists to meet the growing demands. #KeyInsights: 1. Workload and Mental Health: Post-pandemic, technologists are adapting to heightened work pressures while maintaining their mental health and well-being. 2. Job Opportunities and Incentives: Despite challenges, there are increased job opportunities, and exciting new treatments emerging in the field. 3. Balancing Demands: The profession is navigating the balance between current workforce needs and the training of future technologists. 🤔 How do you see the role of Nuclear Medicine Technologists evolving with the advancement of theranostics and new technologies? 💬 In light of these challenges, what support systems and strategies could be implemented to better support Nuclear Medicine Technologists in their crucial roles? Let's #discuss ideas to enhance this profession's sustainability and growth! #NuclearMedicine #HealthcareChallenges #Technologists #Theranostics #InnovationInHealthcare #MentalHealthAwareness #WorkforceDevelopment #MedicalProfessionals #CANM

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📢 Exciting Webinar Alert! 🚀 Join us for an in-depth exploration into the intricate world of biological tissue structure and hierarchy. Discover the power of multiscale and multimodal correlative microscopy in our upcoming webinar titled "Unveiling Biological Tissue Structure & Hierarchy: A Multiscale and Multimodal Correlative Microscopy Approach" with expert researcher, Prof. Toni Tand, McMaster University. 🗓️ Date: July 4, 2024 🕒 Time: 11 am Eastern This webinar is a must-attend for anyone interested in cutting-edge microscopy techniques and their applications in understanding complex biological systems. Prof. Tang will guide you through the latest advancements and methodologies, offering valuable insights and practical knowledge. 🔗 Register Here: https://lnkd.in/gYKF-bik #Microscopy #BiologicalTissues #Webinar #ScientificResearch #Multiscale #Multimodal #CorrelativeMicroscopy #TissueEngineering #Biotech #ResearchAndDevelopment Looking forward to seeing you there! 🎉

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🎉 Congratulations on the publication of the new review paper, "Droplet-Based Microfluidics with Mass Spectrometry for Microproteomics" on Engineering ScienceDirect! This work is led by Shuailong Zhang from Beijing Institute of Technology, Aaron Wheeler from the University of Toronto, Hanbin Ma from Suzhou Institute of Biomedical Engineering and Technology and also ACX Instruments, among others.👏   Link: https://lnkd.in/e8iVqrWc   Summary: Droplet-based microfluidics, especially digital microfluidics (DMF), is paving the way for groundbreaking advances in microproteomics. By offering precise, miniaturized workflows with minimal sample loss, this technology is unlocking new levels of proteome profiling—right down to individual cells. When integrated with high-resolution mass spectrometry (MS), we’re seeing its immense potential in fields like single-cell analysis, biomarker discovery, and personalized medicine.   Key advancements include: 🔬 Enhanced analytical sensitivity for low-abundance proteins. ⚡ Multiplexing strategies to profile thousands of single cells. 🤖 Machine learning to extract deeper insights from proteomic data. 💡 Innovative microfabrication techniques for robust microfluidic-MS platforms.   While challenges remain, particularly in efficient sample transfer and ionization, ongoing innovations are bringing us closer to faster, more efficient workflows—critical for biological research and clinical applications. Exciting times ahead for diagnostics and treatment development!     #Microfluidics #Proteomics #Biotech #Innovation  #DigitalMicrofluidics #MassSpectrometry #SingleCellAnalysis

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Have you seen the latest research out of the University of Ottawa? The authors (Isabel Coll, Matthew Mavor, Thomas Karakolis, Ryan B. Graham and Allison Clouthier) compared #Theia3D against a marker-based system for individuals outfitted with bulkier, military-style equipment. They also estimated lower body joint kinematics, gastrocnemius lateralis and medialis muscle activation patterns, and lower body joint reaction forces from the two motion capture systems. "Strong correlations (r>0.8) and acceptable differences were observed between the kinematics of the marker-based and markerless systems. Timing of muscle activations of the gastrocnemius lateralis and medialis, as estimated through OpenSim from both systems, agreed with the ones measured using electromyography. Joint reaction force results showed a very strong correlation (r>0.9) between the systems; however, the markerless model estimated greater joint reaction forces when compared the marker-based model due to differences in muscle recruitment strategy. Overall, this research highlights the potential of markerless motion capture to track participants wearing body-borne loads." https://lnkd.in/g9hvuWQi

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