The Velasquez Group
  • People
    • Principal Investigator
    • Postdoctoral Associates
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  • Research
    • Electron Sources
      • Field Emission Cathode for X-ray Generation
      • High-Current Field Emission Cold Cathodes
      • Field Ionizers
      • Multiplexed Field Electron Devices
      • High-Current Electron Sources
    • Ionization
      • Externally-fed Emitters – Ion Emission
      • Internally-fed Emitters – Droplet Emission
      • Electron Impact Ionizers
      • Multiplexed Electrospray Devices
      • Ionic Liquid Transport in MEMS Planar Array
    • Manufacturing
      • Electrospinning of Nanofibers
      • HV MEMS Packaging
      • Singlet Oxygen Generators
      • Multiplexed Chemical Reactors
      • Hydrogen Peroxide Steam Generators
      • Multiplexed Needles
    • Plasma Sensing
      • Retarding Potential Analyzers
      • Multiplexed Langmuir Probes
    • Quadrupole Mass Filters
    • Ion Pumps
    • Miniaturized Analytical Instrumentation
  • Publications
    • Invited Talks
    • Journal Covers and Frontispieces
    • News Articles
    • Patents
    • Referred Conference Publications
  • News
Illustration of a bird flying.
  • MIT News (October 2017): 3-D-printed device builds better nanofibers – Printed nozzle system could make uniform, versatile fibers at much lower cost.

    Meshes made from fibers with nanometer-scale diameters have a wide range of potential applications, including tissue engineering, water filtration, solar cells, and even body armor. But their commercialization has been hampered by inefficient manufacturing techniques. In the latest issue of the journal Nanotechnology, MIT researchers describe a new device for producing nanofiber meshes, which matches […]

    October 30, 2017
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The Velasquez Group
Copyright 2022

Mailing Address
60 Vassar Street, 39-566
Cambridge, MA 02139

Contact
lfvelasq@mit.edu
617-253-0730