X

CAS Research Instrumentation Program

The College of Arts & Sciences launched a new Research Instrumentation program in 2016.  The program required combined CAS department contributions to purchase the following research instrumentation:

2019 PURCHASES

CERI: 60-node Zland Gen2 Seismic Data Acquisition System

More details soon

Chemistry: FlexStation 3 Multi-Mode Microplate Reader

The FlexStation is an 8-channel automated pipettor that can read mutiwell plates in absorbance, luminescence, fluorescence and fluorescence polarization modes. Details on the FlexStation

Chemistry: Tycho NT.6 Nanotemper Differential Scanning Fluorimeter

The Tycho NT.6 measures the change in intrinsic fluorescence of tyrosine and tryptophan residues in protein samples. Details on the Tycho NT.6 Nanotemper Differential Scanning Fluorimeter

Earth Sciences: Global Positioning System )One Trimble Geo7 unit and 15 Trimble TDS 100 units)

These GPS units allow for rapid mapping and spatial data collection for a wide range of field applications. Read the Usage Policy

Physics: High energy kHz laser system for optical spectroscopy

The laser system allows for the measurements of physical and chemical processes that occur at nanosecond to microsecond time scales. Additional details for the laser system.

Physics: Seebeck Unit-Thermoelectric power Measurement

 The system can provide information about the sign of the majority carrier, the mechanism of charge conduction, and in conjunction with appropriate theoretical models, information on the band structure of the material under investigation. Details on the Seebeck Unit


 

2018 PURCHASES

Chemistry: The Lab Strong FI-STREEM System:

Instrumentation for Preparation of Ultra-High Purity Reagent Water for Analytical, Biochemical, Environmental and Materials Chemistry Research (Full documentation on the Lab Strong FI-STREEM System) -View Details of the FI-STREEM System

Physics: Bright/Dark field Nikon microscope system for optical measurements of single nanostructures

Instrument Capabilities and Usage Policy
Location: Room MN 107, Department of Physics and Materials Science - View details of the Nikon Microscope System

Physics: Surface Area Analyzer

Instrument Capabilities and Usage Policy
Person-in-charge: Prof. Sanjay Mishra, srmishra@memphis.edu
Location: Room MN 117B, Department of Physics and Materials Science  - View details of the Surface Area Analyzer


2017 PURCHASES

CERI:  14TB ZFS supermicro file server

This file server is used as a common resource for CERI Mac, Linux, and SunOS computers for data storage. An extensive amount of research performed by students in the Center for Earthquake Research and Information (CERI), the department where the equipment is housed, is data intensive and the department was at 75% of storage capacity. The server is supplying additional data needs for graduate students and faculty on CERI IT systems. Read additional Information on the File Server and CERI's Computing Policy

Chemistry:  NanoSight LM10 Nanoparticle Analysis System and gold target to be used with AJA Orion 5 Sputter System (AJA Au Target)

Major features and specifications
The Au target was purchased from AJA International in March 2017. It is 2" dia x 0.25'' thick. It is now used with the AJA Orion 5 Sputter System in Imaging Microscopy Center (IMC) to make Au film on substrates such as glass slides and silicon wafer via high vacuum deposition. Coating Au on substrates is widely used by many users in chemistry, physics, and biomedical engineering to develop miniaturized devices for chemical and biomedical applications.

The management team
Omar Skalli (faculty): e-mail: imc@memphis.edu, Phone: (901) 678-1730 or
Felio Perez: e-mail: imc@memphis.edu Phone: (901) 678-4441

Example of research use
The Huang group in Chemistry is a heavy user of the Au target. Using the Au slides made with the Au target, her group is developing miniaturized devices to detect and analyze exosomes and other types of extracellular vesicles for fundamental cancer research and development of a new generation cancer liquid biopsy. Using the Au slides made by IMC with the Au target, her group has generated one manuscript under revision (Theoranostics. Impact factor: 8.8) and one invention disclosure (in the process). It also helped her generate substantial amount of preliminary data that enable us to resubmit a NIH R21 proposal. Read the full documentation on the equipment.

Computer Science:  Powerwolf cluster to enable cybersecurity research not suitable on the university HPC system, and use of virtual machines to support multiple operating systems

Unique Capabilities (not available on university's cluster)

  • Availability of Virtual Machines to support OSs other than CentOS
  • Capability for users to donate nodes for guaranteed usage
  • Installing and using other software that might not be allowed to install on the University's cluster
  • Sudo permissions for software with approval from cluster admin

Hardware Summary The computer science cluster is provided by PSSC labs and is called the Powerwolf cluster. It is housed at the McWherter Library Computer room (309). It consists of one master node and 8 compute nodes. The cluster has a lot of room to expand in the future and users are encouraged to contribute nodes. Contributed nodes would have guaranteed availability to the contributors. The specification of a qualified contributed node is determined by the department with a typical cost between $3000 and $4000.

Total CPU cores: 180 (160 for compute nodes); total memory: 640GB (512 GB for compute nodes); total disk space: 33.9TB. 

Earth Sciences:  PhaseOne IQ40 Digital Back for digital integration of Hasselblad V system camera and lenses

The PhaseOne IQ140 digital back is used with a medium format camera (Hasselblad V system) to take high resolution images. The digital back's 50MP (8272 x 6200 pixels) CMOS (complementary-metal-oxide-semiconductor) sensor is twice the size of a full frame 35mm digital single lens reflex sensor, which means the information capture is twice that of a conventional 35mm sensor. The digital back captures 65MB on average in RAW format. The camera system, including various lenses (50mm, 80mm, and 120mm) and the digital back, will be used to photograph archaeological, geographical, and geological landscapes and sites, as well as artifacts, cores, and various specimens. Additional information can be found at this link.

Physics:  Time-resolved single photon counting and low temperature photoluminescence systems

The TCSPC system includes two very sensitive detectors (PDM photodiodes with 30 ps time resolution, single photon sensitivity), a reference photodiode (TDA 200), and an electronic timing box (Picoharp 300, 4 ps time resolution).This TCSP system offers a powerful capability to the optical study of the broad areas of physics, materials science, chemistry, and biology. Read additional information about this instrument.