Browsing by Author "Iqbal, Samir M."

Now showing items 21-29 of 29

    • Organic Biocompatible Nanolayered Polymerization Of Solid-state Devices 

      Vidyala, Sri Divya (Biomedical Engineering, 2011-10-11)
      Nanotechnology plays a major role in today's society due to its convergence of nanoscale which is the level of atoms and molecules as a part of miniaturization trend. The interference between biomedical and nanotechnology ...

    • Porous Organic Nanolayers for Coating of Solid-state Devices 

      Iqbal, Samir M.; Asghar, Waseem; Vidyala, Sri Divya (BioMed Central ;Department of Electrical Engineering, University of Texas at Arlington, 2011-05-14)
      Highly hydrophobic surfaces can have very low surface energy and such low surface energy biological interfaces can be obtained using fluorinated coatings on surfaces. Deposition of biocompatible organic films on solid-state ...

    • Self-assembled synthesis and characterization of microchannels in polymeric membranes 

      Iqbal, Samir M.; Kahsai, Wintana T.; Pham, Uyen H. T.; Sankaran, Jeyantt S. (American Institute of Physics,Department of Electrical Engineering, University of Texas at Arlington, 2012-07-19)
      This article describes a novel self-assembly approach to create microchannels in polydimethylsiloxane (PDMS) membranes using poly(ethylene oxide) (PEO) and polyurethane (PU). The interactions between hydrophilic PEO/PU ...

    • Self-assembled Synthesis Of Microfluidic Channels In PDMS 

      Sankaran, Jeyantt Srinivas (Electrical Engineering, 2011-10-11)
      The field of microfluidics is expanding rapidly finding applications in diverse areas ranging from solid state devices and semiconductors to bio- applications in cell culture and DNA assays and micro- arrays. PDMS has been ...

    • Self-assmbled Lithography-free Fabrication Of Microchannels And Microfluidics In Polymers 

      Kahsai, Wintana Tadesse (Biomedical Engineering, 2012-07-25)
      Rapid, reliable and easy to implement approaches are needed for fabrication of circular microchannels in polymeric microfluidics. PDMS has been a choice of material in microfluidics and it is being used as prototype due ...

    • Shrinking of Solid-state Nanopores by Direct Thermal Heating 

      Iqbal, Samir M.; Asghar, Waseem; Billo, Joseph A.; Ilyas, Azhar (Asghar et al;SpringerOpen;Department of Electrical Engineering, University of Texas at Arlington, Arlington, 2011-05-04)
      Solid-state nanopores have emerged as useful single-molecule sensors for DNA and proteins. A novel and simple technique for solid-state nanopore fabrication is reported here. The process involves direct thermal heating of ...

    • Solid-state Devices For Detection Of DNA, Protein Biomarkers And Cells 

      Asghar, Waseem (Electrical Engineering, 2012-07-25)
      Nanobiotechnology and BioMEMS have had tremendous impact on biosensing in the areas of cancer cell detection and therapeutics, disease diagnostics, proteomics and DNA analysis. Diseases are expressed on all levels including ...

    • Surface Engineered Biosensors For The Early Detection Of Cancer 

      Islam, Muhymin (Electrical Engineering, 2015)
      Cancer commences in the building block of human body which is cells and in most of the cases remains silent at early stage. Diseases are only expressed at molecular and cellular level at primary stages. Recognition of ...

    • Viscosity and surface-free energy effects in thermal shrinking of solid-state nanopores 

      Iqbal, Samir M.; Asghar, Waseem; Billo, Joseph A.; Carter, Ronald L.; Jones, Jared (American Institute of Physics;Department of Electrical Engineering, University of Texas at Arlington, 2012-06-05)
      Solid-state nanopores are fabricated by either drilling these in thin membranes or by shrinking large pores with electron/ion beam. Simple heating of thin membranes with many large pores has been shown recently to controllably ...