U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications

NIST Authors in Bold

Displaying 526 - 550 of 2289

Rheological Properties of Jute-Based Cellulose Nanofibers under Different Ionic Conditions

January 1, 2018
Author(s)
Lihong Geng, Ali Naderi, Yimin NMN Mao, Chengbo Zhan, Priyanka Sharma, Xiangfang Peng, Benjamin S. Hsiao
Cellulose nanofibers (CNF) were produced by 2,2,6,6-tetramethylpiperidinyl-1-oxyl (TEMPO) -oxidation and mechanical shearing of jute pulp. The cross section dimension of CNFs was determined by small-angle neuron scattering (SANS), yielding a width of about

Subsolidus Phase Relationships in the AO-AI 2 O 3 -Nb 2 O 5 (A=Ca, Sr) Systems

October 12, 2021
Author(s)
Julia Y. Chan, Wilma Feb-Ayala, J. M. Loezos, L D. Rotter, Lyle E. Levine, Richard G. Geyer
Dielectric ceramics for wireless communications exhibiting modest permittivity, high quality factor (Q), and near-zero temperature coefficient are needed for high-frequency, high power applications. Efforts are in progress to replace Ta 2O 5-based ceramics

Expression of a germline variant in the N-terminal domain of the human DNA glycosylase NTHL1 induces cellular transformation without impairing enzymatic function or substrate specificity

June 16, 2020
Author(s)
Carolyn G. Marsden, Pawel Jaruga, Erdem Coskun, Robyn L. Maher, David S. Pederson, Miral M. Dizdar, Joann B. Sweasy
Oxidatively-induced DNA damage, widely accepted as a key player in the onset of cancer, is predominantly repaired by base excision repair (BER). BER is initiated by DNA glycosylases, which locate and remove damaged bases from DNA. NTHL1 is a bifunctional

Oxidative Stress and DNA Damage-DNA Repair System in Vascular Smooth Muscle Cells in Artery and Vein Grafts

March 1, 2006
Author(s)
S. H. McLaren, D. Gao, L. Chen, J. R. Eshleman, V. Dawson, M. A. Trush, V. Bohr, M. Dizdaroglu, G. M. Williams, C. Wei
… role of reactive oxygen species (ROS) in the generation of oxidative stress in the vascular smooth muscle cell, which we … graft failure by examining 1) DNA lesions resulting from oxidative damage, such as 8-oxo-7,8-dihydroguanine, as well … Oxidative Stress and DNA Damage-DNA Repair System in Vascular …

Solid State Gas Microsensors for Environmental and Industrial Monitoring

January 1, 1999
Author(s)
R M. Walton, Richard E. Cavicchi, Stephen Semancik, B Panchapakesan, Don L. DeVoe, M I. Aquino-Class, J D. Allen, John S. Suehle
… to better meet the needs of a particular application. Tin oxide was used as the base sensing material for microhotplates used in these studies. Tin oxide is grown selectively on each individual element within … monitoring, gas microsensor, micromachined silicon, tin oxide, volatile organics …

Solidus Phase Relationships in the AO-Al 2 O 3 -Nb 2 O 5 (A = Ca, Sr) Systems

October 12, 2021
Author(s)
Julia Y. Chan, Wilma Feb-Ayala, L D. Rotter, Igor Levin, Richard G. Geyer
Dielectric ceramics for wireless communications exhibiting modest permittivity, high quality factor (Q), and near-zero temperature coefficient are needed for high frequency, high power applications. Efforts are in progress to replace Ta 2O 5-based ceramics

Phase Equilibria and Crystal Chemistry of the CaO-?Nd2O3-CoOz System at 885 degC in Air

March 18, 2014
Author(s)
Winnie K. Wong-Ng, William Laws, Kevin R. Talley, Qingzhen Huang, Jun Yan, Joshua B. Martin, James A. Kaduk
… thermoelectric properties, namely, the 2D thermoelectric oxide solid solution, (Ca3-xNdx)Co4O9-z (0 … Phase diagram of CaO-¿Nd2O3-CoOz, thermoelectric oxide system, structure for (Nd1-xCax)2O3-z, structure for …

Porous Tin Oxide Nanostructured Microspheres for Sensor Applications

February 1, 2004
Author(s)
C Martinez, B Hockey, Christopher B. Montgomery, Stephen Semancik
… design and fabrication of porous, three-dimensional tin oxide nanoparticle structures which have very high surface … Porous Tin Oxide Nanostructured Microspheres for Sensor Applications …

Manipulating Interface Magnetism in Manganite Thin Film Membranes by Substrate Surface Chemistry

November 13, 2024
Author(s)
Purnima P. Balakrishnan, Qinwen Lu, Qing Wang, Shinichiro N. Muramoto, Paige Quarterman, Michael R. Fitzsimmons, Timothy R. Charlton, Xiaofang Zhai, Alexander Grutter
… substrate dependence of the magnetic properties of complex oxide thin film membranes. While the tunable magnetism of … sacrificial layers have been used to separate oxide thin films from the substrate after growth, decoupling …
Displaying 526 - 550 of 2289
Was this page helpful?