All Stories

  1. A Versatile and Modular Microfluidic System for Dynamic Cell Culture and Cellular Interactions

    Article • Micromachines, February 2025, MDPI AG

    Qasem Ramadan

  2. An Integrated and Modular Compartmentalized Microfluidic System with Tunable Electrospun Porous Membranes for Epithelialized Organs-on-a-Chip

    Article • ACS Applied Materials & Interfaces, July 2024, American Chemical Society (ACS)

    Qasem Ramadan

  3. An Experimental Model to Assess Drug Toxicity in the Human Liver

    Article • Biomicrofluidics, May 2024, American Institute of Physics

    Qasem Ramadan

  4. Isolation and Detection of Exosomal Mir210 Using Carbon Nanomaterial-Coated Magnetic Beads

    Article • Journal of Functional Biomaterials, August 2023, MDPI AG

    Qasem Ramadan

  5. Biosensing Platform for the Detection of r ALI/ARDS in LPS Mice Model

    Article • Biosensors, June 2023, MDPI AG

    Dr. Nuha Khalid Alekhmimi, Qasem Ramadan

  6. Immunity‐on‐a‐Chip: Integration of Immune Components into the Scheme of Organ‐on‐a‐Chip Systems

    Article • Advanced Biology, March 2023, Wiley

    Qasem Ramadan

  7. Microfluidic system for immune cell activation and inflammatory cytokine profiling: Application to screening of dietary supplements for anti-inflammatory properties

    Article • Biomicrofluidics, September 2022, American Institute of Physics

    Qasem Ramadan

  8. Design and Fabrication of Low-Cost Microfluidic Chips and Microfluidic Routing System for Reconfigurable Multi-(Organ-on-a-Chip) Assembly

    Article • Micromachines, December 2021, MDPI AG

    Qasem Ramadan

  9. Pharmacokinetics‐On‐a‐Chip: In Vitro Microphysiological Models for Emulating of Drugs ADME

    Article • Advanced Biology, July 2021, Wiley

    Qasem Ramadan

  10. Organ-on-a-chip engineering: Toward bridging the gap between lab and industry

    Article • Biomicrofluidics, July 2020, American Institute of Physics

    Qasem Ramadan

  11. OOCHIP: Compartmentalized Microfluidic Perfusion System with Porous Barriers for Enhanced Cell–Cell Crosstalk in Organ-on-a-Chip

    Article • Micromachines, May 2020, MDPI AG

    Qasem Ramadan

  12. Editorial: Medical and Industrial Applications of Microfluidic-Based Cell/Tissue Culture and Organs-on-a-Chip

    Article • Frontiers in Bioengineering and Biotechnology, June 2019, Frontiers

    Qasem Ramadan

  13. In vitro micro-physiological model of the inflamed human adipose tissue for immune-metabolic analysis in type II diabetes

    Article • Scientific Reports, March 2019, Springer Science + Business Media

    Qasem Ramadan

  14. Adipose-on-a-chip: a dynamic microphysiological in vitro model of the human adipose for immune-metabolic analysis in type II diabetes

    Article • Lab on a Chip, January 2019, Royal Society of Chemistry

    Qasem Ramadan

  15. Optimization of micro-fabricated porous membranes for intestinal epithelial cell culture andin vitromodeling of the human intestinal barrier

    Article • Journal of Micromechanics and Microengineering, November 2017, Institute of Physics Publishing

    Qasem Ramadan

  16. Human adipocyte differentiation and characterization in a perfusion-based cell culture device

    Article • Biomedical Microdevices, March 2017, Springer Science + Business Media

    Qasem Ramadan

  17. On-chip immune cell activation and subsequent time-resolved magnetic bead-based cytokine detection

    Article • Biomedical Microdevices, September 2016, Springer Science + Business Media

    Qasem Ramadan

  18. Characterization of tight junction disruption and immune response modulation in a miniaturized Caco-2/U937 coculture-based in vitro model of the human intestinal barrier

    Article • Biomedical Microdevices, January 2016, Springer Science + Business Media

    Qasem Ramadan

  19. In vitro micro-physiological immune-competent model of the human skin

    Article • Lab on a Chip, January 2016, Royal Society of Chemistry

    Qasem Ramadan

  20. In vitro micro-physiological models for translational immunology

    Article • Lab on a Chip, January 2015, Royal Society of Chemistry

    Qasem Ramadan

  21. Integrated Microfluidic Chip for Cell Culture and Stimulation and Magnetic Bead-Based Biomarker Detection

    Article • Micro and Nanosystems, August 2014, Bentham Science Publishers

    Qasem Ramadan

  22. Microfluidic chip for monitoring Ca2+transport through a confluent layer of intestinal cells

    Article • RSC Advances, January 2014, Royal Society of Chemistry

    H. Cumhur Tekin, Qasem Ramadan

  23. Fabrication of a high aspect ratio (HAR) micropillar filter for a magnetic bead-based immunoassay

    Article • Microsystem Technologies, November 2013, Springer Science + Business Media

    Qasem Ramadan

  24. NutriChip: nutrition analysis meets microfluidics

    Article • Lab on a Chip, January 2013, Royal Society of Chemistry

    Qasem Ramadan

  25. Microfluidic applications of functionalized magnetic particles for environmental analysis: focus on waterborne pathogen detection

    Article • Microfluidics and Nanofluidics, August 2012, Springer Science + Business Media

    Qasem Ramadan

  26. The NutriChip project – translating technology into nutritional knowledge

    Article • British Journal Of Nutrition, July 2012, Cambridge University Press

    Qasem Ramadan

  27. Reconfigurable Translocation of Microbeads Using Micro-Engineered Locally Controlled Magnetic Fields

    Article • Journal of Microelectromechanical Systems, December 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Qasem Ramadan

  28. Simultaneous sample washing and concentration using a “trapping-and-releasing” mechanism of magnetic beads on a microfluidic chip

    Article • The Analyst, January 2011, Royal Society of Chemistry

    Qasem Ramadan

  29. Flow-through immunomagnetic separation system for waterborne pathogen isolation and detection: Application to Giardia and Cryptosporidium cell isolation

    Article • Analytica Chimica Acta, July 2010, Elsevier

    Qasem Ramadan

  30. Reversible assembly of magnetized particles: Application to water-borne pathogen enumeration

    Article • Journal of Applied Physics, December 2009, American Institute of Physics

    Qasem Ramadan

  31. Magnetic-based purification system with simultaneous sample washing and concentration

    Article • Analytical and Bioanalytical Chemistry, November 2009, Springer Science + Business Media

    Qasem Ramadan

  32. Individual cells immobilization for water-borne pathogen detection and enumeration

    Article • Procedia Chemistry, September 2009, Elsevier

    Qasem Ramadan

  33. Simultaneous magnetic particles washing and concentration in a microfluidic channel

    Article • Procedia Chemistry, September 2009, Elsevier

    Qasem Ramadan

  34. Customized trapping of magnetic particles

    Article • Microfluidics and Nanofluidics, April 2008, Springer Science + Business Media

    Qasem Ramadan

  35. Surface functionality enhancement for on-chip human embryonic stem cell culture

    Article • Sensors and Actuators B Chemical, October 2007, Elsevier

    Qasem Ramadan

  36. Large scale microcomponents assembly using an external magnetic array

    Article • Applied Physics Letters, April 2007, American Institute of Physics

    Qasem Ramadan

  37. Fabrication of Three-Dimensional Magnetic Microdevices With Embedded Microcoils for Magnetic Potential Concentration

    Article • Journal of Microelectromechanical Systems, June 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Qasem Ramadan

  38. Magnetic-based microfluidic platform for biomolecular separation

    Article • Biomedical Microdevices, June 2006, Springer Science + Business Media

    Qasem Ramadan

  39. An integrated microfluidic platform for magnetic microbeads separation and confinement

    Article • Biosensors and Bioelectronics, March 2006, Elsevier

    Qasem Ramadan

  40. Simultaneous cell lysis and bead trapping in a continuous flow microfluidic device

    Article • Sensors and Actuators B Chemical, February 2006, Elsevier

    Qasem Ramadan

  41. Microcoils for transport of magnetic beads

    Article • Applied Physics Letters, January 2006, American Institute of Physics

    Qasem Ramadan

  42. EVALUATION OF CURRENT-CARRYING WIRES FOR MANIPULATION OF MAGNETIC MICRO/NANOPARTICLES FOR BIOMEDICAL APPLICATIONS

    Article • International Journal of Nanoscience, August 2005, World Scientific Pub Co Pte Lt

    Qasem Ramadan

  43. On-chip micro-electromagnets for magnetic-based bio-molecules separation

    Article • Journal of Magnetism and Magnetic Materials, October 2004, Elsevier

    Qasem Ramadan

  44. Article • Journal of Biological Physics, January 2001, Springer Science + Business Media

    Qasem Ramadan