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Center for Integrative Technology Sciences (CINS)

University of Arkansas at Little Rock

Analytical Instrumentation

    • Atomic Force Microscope, Bruker Dimension-Icon with FastScan (Peak Force
    • Scanning Electron Microscope, JEOL JSM – 7000F
      • Field Emission Gun for ultrahigh resolution
      • EDS (energy dispersive X-ray spectrometer) (EDAX Element) for spectroscopy and elemental mapping.
      • Two modes of imaging with 1) secondary electron detector and 2) backscattered electron detector.
    • Anton Paar Quantachrome PoreMaster 60GT: Mercury porosimeter capable of measuring pore sizes from ~1mm to ~4nm
    • Transmission Electron Microscope, JEOL JEM – 2100F
      • Field Emission Gun for ultrahigh resolution
      • EDS (X-ray spectrometer) by EDAX for elemental mapping and spectroscopy
      • 2 Gatan CCDs for wide ranges of imaging capabilities
      • Cold stage for cryomicroscopy
      • Large tilting capability for tomography
      • Fluorescence Microscope, Olympus BX51 – The BX51 is an upright microscope ideal for fluorescence of DIC microscopy, primarily used for observing biological cell samples. Bright 12V/100W halogen illumination source is ideal for transmitted light viewing.
    • Inverted Digital Microscope, Fischer Scientific Micromaster
    • X-Ray Diffractometer, Bruker D8-Discover
      • Vanetc-500 detector (2D wire detector)
      • Point Detector (scintillation detector)
      • Vertical Eulerian Cradle
      • Laser-video alignment system
    • Micro-Raman, Horiba Jobin Yvon LabRam 800
      • Laser spot diameter of about 1 μm
      • Peltier CCD camera detection system for data acquisition
    • Surface Area Analyzer, Micromeritics ASAP 2020
      • Two independent vacuum systems that allow preparation and analysis to occur concurrently
      • Oil-free “dry” vacuum option to prevent oil contamination
    • Hall Effect Analyzer, Ecopia HMS-5000
    • Spectrofluorometer, Horiba NanoLog
    • UV/Vis/NIR Spectrometer, Shimadzu 3600 UV-Vis-NIR – This model is equipped with 2 light sources (Tungsten and Deuterium lamps) and 3 detectors:
      • PMT detector (photomultiplier tube) for ultraviolet and visible regions
      • PbS detector for near infrared regions, where sensitivity is typically low
      • InGaAs detector for near infrared regions, this detector bridges the gap between the PMT–PbS to ensure high sensitivity over the entire measurement wavelength range
    • Spectroscopic Ellipsometry, Horiba Uvisel.
    • X-Ray Photoelectron Spectroscopy, Thermo K-Alpha XPS System
      • Ion gun to sputter very thin layers at time for depth profiling of the elements
      • Neutralization gun to suppress sample charging
    • PVE300 Spectral Responsivity/Quantum Efficiency Analyzer, Bentham Instruments
    • Thermogravimetric Analysis/Differential Scanning Calorimetry, Mettler Toledo TGA/DSC 3+
    • Single Column Universal Electromechanical Testing Machine with EP2 Digital Controller & Guage Safe Basic Testing Software

Instruments for Nanomaterial Synthesis and Functionalization

    • Advanced Deposition Chamber
    • Matrix-Assisted Pulsed Laser Evaporation (MAPLE)
    • Photo Current Density Measurement System (Princeton Applied Research)
    • Two-Electrode Anodizer
    • Contact Angle Measurement System with High Speed Camera (Kruss-USA)
    • Pulsed Laser Deposition System
    • Plasma Etching Device (MCS Plasma Systems)
    • Glove Box/Deposition Chamber, LC Technologies, Angstrom Engineering CoVap II
    • Thin Film Measurement System, Reflectometer, Filmetric F20

Biological Instrumentation

    • Radio Frequency Chemical Vapor Deposition System (DOD TATRC 1, W81XWH-10-2-0130)
    • 350 kHz, 5-kW RF generator coupled to a synthesis reactor.
    • Centrifuge, Thermo Scientific (Sorvall, l RC 6+) (DOD TATRC 2, W81XWH-11-1-0795)
    • Hybrid Multi-Mode Microplate Reader (Synergy, H1) (Arkansas State Appropriations)
    • Water-Jacketed US AutoFlow NU-4750 CO2 Incubator (DOD TATRC 1, W81XWH-10-2-0130)
    • Biological Safety Cabinet (Logic, LABCONCO, Class II, type B2)
    • Zeta Potential Reader (Zeta-Reader, ZPi, Mark 21) (Department of Energy, DE-FG36-06GO86072)
    • Ultrasonic Processor, Sonics Vibra-Cell