Zobrazeno 1 - 10
of 16
pro vyhledávání: '"James M. Sylvia"'
Publikováno v:
Journal of Power Sources. 242:575-580
An amphiphilic block copolymer comprised of hydrophobic polyaryletherketone (PAEK) and hydrophilic sulfonated polyaryletherketone (SPAEK) blocks has been synthesized and characterized. A membrane prepared from the block copolymer is used as the separ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24eeca7127ef93e6ad9990013e7aa7c9
https://doi.org/10.1016/j.jpowsour.2013.05.102
https://doi.org/10.1016/j.jpowsour.2013.05.102
Publikováno v:
Applied spectroscopy. 69(7)
A protocol created for acephate detection on particulates and vapors surrounding farmworkers as well as in urine samples is reported. Acephate is detected to the low parts-per-billion (ppb) range using surface-enhanced Raman spectroscopy (SERS). Opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22120410f4a5afea600b6abb211ac1f1
https://pubmed.ncbi.nlm.nih.gov/26036870
https://pubmed.ncbi.nlm.nih.gov/26036870
Publikováno v:
Analytical Chemistry. 72:5834-5840
Time, cost, and casualties associated with demining efforts underscore the need for improved detection techniques. Reduction in the number of false positives by directly detecting the explosive material, rather than casing material, is desirable. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75f326507e993c8224f441c86e084013
https://doi.org/10.1021/ac0006573
https://doi.org/10.1021/ac0006573
Publikováno v:
SPIE Proceedings.
Surface-enhanced Raman spectroscopy (SERS) has repeatedly been shown to be capable of single molecule detection in laboratory controlled environments. However, superior detection of desired compounds in complex situations requires optimization of fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd95af3f2dace382db21e3ca639a4bf2
https://doi.org/10.1117/12.884044
https://doi.org/10.1117/12.884044
Publikováno v:
SPIE Proceedings.
An effective method to create fear in the populace is to endanger the water supply. Homeland Security places significant importance on ensuring drinking water integrity. Beyond terrorism, accidental supply contamination from a spill or chemical resid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54fa3b043033884fa62457e0e62c5e1d
https://doi.org/10.1117/12.850188
https://doi.org/10.1117/12.850188
Autor:
Quirina M. Vallejos, Sarah A. Spencer, James M. Sylvia, Thomas A. Arcury, Sara A. Quandt, Kevin M. Spencer, Susan L. Clauson
Publikováno v:
SPIE Proceedings.
Despite the recent interest in organically grown foods, most agricultural crops use multiple pesticides to optimize yield. There are many persons whose health may be affected by the spraying; there is the active applicator and the passive neighbors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bb7bd9d2cb9421041e55fe1a2e720d6
https://doi.org/10.1117/12.850182
https://doi.org/10.1117/12.850182
Publikováno v:
SPIE Proceedings.
One approach to CBRNE detection is analytical monitoring with portable spectroscopy systems. Such a technique needs to work in adverse environments, be amenable to use by field operators, and, given the sensitive nature of the target materials, shoul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb9a36cfa81cfa449272292747baba7e
https://doi.org/10.1117/12.776713
https://doi.org/10.1117/12.776713
Publikováno v:
SPIE Proceedings.
Surface-enhanced Raman scattering (SERS) is emerging as a versatile and powerful technique for the detection of various defense related hazardous materials. This work illustrates the level of sensitivity and reproducibility achieved using SERS substr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36d8904c33126cc49bd525e0945e7884
https://doi.org/10.1117/12.542164
https://doi.org/10.1117/12.542164
Publikováno v:
Chemical and Biological Point Sensors for Homeland Defense.
Surface-enhanced Raman spectroscopy (SERS) is a spectroscopic technique that enables trace detection of analytes of relevance using fieldable equipment. SERS uses the enhanced Raman signals observed when an analyte adsorbs to a roughened metal substr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b5f9fc680a3b823f6242248554d7d03
https://doi.org/10.1117/12.514845
https://doi.org/10.1117/12.514845
Publikováno v:
SPIE Proceedings.
Protection of the drinking water supply from a terrorist attack is of critical importance. Since the water supply is vast, contamination prevention is difficult. Therefore, rapid detection of contaminants, whether a military chemical/biological threa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abdd8b9c7c17b9ca20c4e4a512a2f357
https://doi.org/10.1117/12.514844
https://doi.org/10.1117/12.514844