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Method for reproducible automated bacterial cell culture and measurement

August 8, 2022

Author(s)

David Ross, Peter Tonner, Olga Vasilyeva

Microbial cell culture is one of the most commonly performed protocols for synthetic biology, and laboratories are increasingly using 96-well plates and laboratory automation systems for cell culture. Here we describe a method for reproducible microbial

Characterization of Standard Reference Material 2942, Ce-Ion-Doped Glass, Spectral Correction Standard for UV Fluorescence

March 8, 2011

Author(s)

Paul C. DeRose, Melody V. Smith, Klaus Mielenz, Jeffrey R. Anderson, Gary W. Kramer

… Reference Material (SRM) 2942 is a cuvette-shaped, Ce-ion-doped glass, recommended for use for relative spectral … Characterization of Standard Reference Material 2942, Ce-Ion-Doped Glass, Spectral Correction Standard for UV …

A merged-beams energy-loss technique for electron-ion excitation: Absolute total cross sections for o 5+ (2s> 2p)

October 16, 2008

Author(s)

E W. Bell, X Q. Guo, J L. Forand, K Rinn, D R. Swenson, J S. Thompson, G H. Dunn, M E. Bannister, D C. Gregory, Ray A. Phaneuf, A C. Smith, A Muller, C A. Timmer, E K. Wahlin, B D. DePaola, D S. Belic

… A merged-beams energy-loss technique for electron-ion excitation: Absolute total cross sections for o 5+ (2s> …

Energies and E1, M1, E2, M2 transition rates for states of the 2s22p, 2s2p2, and 2p3configurations in boron-like ions between N III and Zn XXVI.

June 13, 2012

Author(s)

P. Rynkun, P. Jonsson, G. Gaigalas, Charlotte F. Fischer

… 2s2p2, and 2p3 configurations in all boron-like ions between N III and Zn XXVI. Valence, core-valence, and … of the 2s22p, 2s2p2, and 2p3configurations in boron-like ions between N III and Zn XXVI. …

X-ray computed tomography flaw phantom development: stepper photolithography and deep reactive ion etching: Fabrication and reference measurements

February 18, 2025

Author(s)

Felix Kim, Sarah Robinson, Nikolai Klimov, John Henry J. Scott

… Stepper photolithography combined with deep reactive ion etching was used to generate controlled flaws to assess … development: stepper photolithography and deep reactive ion etching: Fabrication and reference measurements …

Determination of Organic Acids in Vaccinium Berry Standard Reference Materials

June 27, 2010

Author(s)

Melissa M. Phillips, Lane C. Sander, Katherine E. Sharpless, Stephen A. Wise, Catherine A. Rimmer, Ryan Case, James H. Yen

… dilution mass spectrometry. The second method utilized ion chromatography with conductivity detection. Finally, gas … acids, berry, liquid chromatography, gas chromatography, ion chromatography, mass spectrometry, isotope dilution …

Phase mask-based multimodal superresolution microscopy

July 6, 2017

Author(s)

Ryan Beams, Jeremiah W. Woodcock, Jeffrey W. Gilman, Stephan J. Stranick

… is demonstrated using two- photon luminescence from 80 nm gold particle as well as two-photon fluorescence lifetime … images of a mixture of fluorescent molecules and 80 nm gold particles with …

Classical polarimetry with a twist: a compact, geometric approach

May 22, 2019

Author(s)

William Sparks, Thomas Germer, Rebecca M. Sparks

We present an approach to classical polarimetry which requires no moving parts, is compact and robust, and which encodes the complete polarization information on a single data frame, accomplished by replacing the rotation of components such as wave plates

Magnetoconductivity Tensor Analysis of Anomalous Transport Effects in Neutron Irradiated HgCdTe Epilayers

January 1, 2004

Author(s)

W Zhao, R Lukic-Zrnic, B P. Gorman, R L. Cottier, T D. Golding, C L. Littler, J H. Dinan, Richard M. Lindstrom, H F. Schaake, P Liao

… W Zhao, R Lukic-Zrnic, B P. Gorman, R L. Cottier, T D. Golding, C L. Littler, J H. Dinan, Richard M. Lindstrom , H …

High-Throughput Analysis of Telomerase by Capillary Electrophoresis

January 1, 2003

Author(s)

Donald H. Atha, K Miller, A D. Sanow, J Xu, J L. Hess, O C. Wu, Wenhua Wang, S Srivastava, W E. Highsmith

… known as the telomerase repeat amplification protocol or TRAP assay Most of the TRAP assay systems use a slab-gel based electrophoresis … capillary electrophoresis (CE) methods for the analysis of TRAP/PCR products. The TRAP assay was conducted on lysates of …

Characterization of C-4 Samples using Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS)

September 1, 2010

Author(s)

Christine M. Mahoney, Albert J. Fahey, Kristen L. Steffens, Richard T. Lareau

… analytical techniques such as Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS), and X-ray Photoelectron … of C-4 Samples using Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) …

High-Resolution Local Current Measurement of CdTe Solar Cells

October 4, 2012

Author(s)

Heayoung Yoon, Dmitry A. Ruzmetov, Paul M. Haney, Marina S. Leite, Behrang H. Hamadani, Albert A. Talin, Nikolai B. Zhitenev

… CdS device extracted from a commercial solar panel. An ion milling process was used to prepare cross-sections of the … beam induced current, EBIC, cross section, focused ion beam …

Cryogenic pulsed I-V measurements on homo- and heterojunction III-V TFETs

April 1, 2017

Author(s)

Quentin Smets, Jihong Kim, Jason Campbell, David M. Nminibapiel, Dmitry Veksler, Pragya Shrestha, Rahul Pandey, Anne S. Verhulst, Eddy Simoens, David J. Gundlach, Curt A. Richter, Kin P. Cheung, Suman Suman, Anda Mocuta, Nadine Collaert, Aaron Thean, Marc Heyns

… causes Fermi level pinning, and Shockley-Read-Hall (SRH)/trap-assisted tunneling (TAT) generation cause unwanted … measurements and simulations. Our simulations show oxide trap charging can be fully suppressed by pulsed-IV, unlike SRH and TAT. We demonstrate suppressed oxide trap charging and improved transfer characteristics using …

Sub-micron gap capacitor for measurement of breakdown voltage in air

March 24, 2006

Author(s)

Emmanouel S. Hourdakis, Brian Simonds, Neil M. Zimmerman

We have developed a new method for measuring the value of breakdown voltage in air for electrode separations from 400 nm to 45 'm. The electrodes used were thin film Au lines evaporated on sapphire. The resulting capacitors had an area of 80 'm by 80 'm

Artifacts in Ballistic Magnetoresistance Measurements

June 1, 2004

Author(s)

William F. Egelhoff Jr., L Gan, H Ettedgui, Y Kadmon, Cedric J. Powell, P J. Chen, Alexander J. Shapiro, Robert McMichael, J Mallett, Thomas P. Moffat, Mark D. Stiles, Erik B. Svedberg

We have studied the behavior of electrodeposited Ni and Fe nanocontacts in magnetic fields and the changes in resistivity (Δ}R) that occur. Metallic particles suspended in plating solution, created and collected from the electroplating bath of a

Characterization of Standard Reference Material 2940, Mn-Ion-Doped Glass, Spectral Correction Standard for Fluorescence

April 1, 2009

Author(s)

Paul C. DeRose, Melody V. Smith, Klaus Mielenz, Douglas H. Blackburn, Gary W. Kramer

… Reference Material (SRM) 2940 is a cuvette-shaped, Mn-ion-doped glass, recommended for use for relative spectral … Characterization of Standard Reference Material 2940, Mn-Ion-Doped Glass, Spectral Correction Standard for Fluorescence …

Metrology in Support of Trace Explosive Detection Equipment for Airport Security Applications.

October 16, 2008

Author(s)

George A. Klouda, J Greg Gillen, Robert A. Fletcher, E S. Etz, Jennifer R. Verkouteren, R. Michael Verkouteren, E Ferguson

… devices throughout the United States with emphasis on ion mobility spectrometry based systems. A second objective … Ion mobility spectrometry, microscopic particles, particle …

Multimodal X-ray Probing of the Capacity Fade Mechanisms of Nickel Rich NMC - Progress and Outlook

April 22, 2022

Author(s)

Cherno Jaye, Daniel A. Fischer, Calvin Quilty, Patrick West, Wenzao Li, Mikaela Dunkin, Garrett Wheeler, Steven Ehrlich, Lu Ma, Esther Takeuchi, Kenneth Takeuchi, David Bock, Amy Marschilok

… NMC is a commercially successful Li-ion battery cathode due to its high energy density; however, … Energy, Li-ion, Batteries, Capacity, NMC, XAS, XRD …

Desorption Electro-Flow Focusing Ionization of Explosives and Narcotics for Ambient Pressure Mass

August 6, 2013

Author(s)

Thomas Forbes, Timothy M. Brewer, John Gillen

… focusing ionization (DEFFI), a desorption-based ambient ion source, was developed and evaluated as a possible source … Flow focusing, Ion source, Mass spectrometry, Desorption ionization …