Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Stuart, Farquharson"'
Publikováno v:
Oceans, Vol 2, Iss 2, Pp 330-336 (2021)
The concentration of dissolved inorganic carbon in the oceans at depths of a few meters to thousands of meters is a critical parameter for understanding global warming. The concentration is both pH dependent and depth dependent. Current analysis that
Externí odkaz:
https://doaj.org/article/52977ed6e2dd4124916ad4f8bc820539
Publikováno v:
Molecules, Vol 28, Iss 5, p 2010 (2023)
According to the Center for Disease Control, there were more than 107,000 US drug overdose deaths in 2021, over 80,000 of which due to opioids. One of the more vulnerable populations is US military veterans. Nearly 250,000 military veterans suffer fr
Externí odkaz:
https://doaj.org/article/bd6bd1920e4b4615a6c61d242a669df5
Publikováno v:
Applied Spectroscopy. 77:106-115
NASA has been developing and testing a water recovery system for over two decades to minimize the amount of water required for long duration human space missions. A key system component is the total organic carbon analyzer (TOCA) that determines if t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40869ecf52ef633b799c62a4e429770f
https://doi.org/10.1177/00037028221130789
https://doi.org/10.1177/00037028221130789
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
During the past decade, the ability of surface-enhanced Raman spectroscopy (SERS) to measure extremely low concentrations, such as mg/L and below, and the availability of hand-held Raman spectrometers, has led to a significant growth in the number an
Externí odkaz:
https://doaj.org/article/422288aa995a41dbab47417fc4dcf66a
Autor:
Amelia Farquharson, Zachery Gladding, Gary Ritchie, Chetan Shende, Joseph Cosgrove, Wayne Smith, Carl Brouillette, Stuart Farquharson
Publikováno v:
Pharmaceutics, Vol 13, Iss 3, p 309 (2021)
Raman spectroscopy has proven valuable for determining the composition of manufactured drug products, as well as identifying counterfeit drugs. Here we present a simple method to determine the active pharmaceutical ingredient (API) mass percent in a
Externí odkaz:
https://doaj.org/article/771faddd7dcc43be997c532d5409f1b5
Publikováno v:
Applied spectroscopy. 77(1)
NASA has been developing and testing a water recovery system for over two decades to minimize the amount of water required for long duration human space missions. A key system component is the total organic carbon analyzer (TOCA) that determines if t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::69fd3b2ae849e7492e729b8702a01020
https://pubmed.ncbi.nlm.nih.gov/36138573
https://pubmed.ncbi.nlm.nih.gov/36138573
Publikováno v:
Pharmaceutics, Vol 6, Iss 4, Pp 651-662 (2014)
Pharmaceutical drugs are available to astronauts to help them overcome the deleterious effects of weightlessness, sickness and injuries. Unfortunately, recent studies have shown that some of the drugs currently used may degrade more rapidly in space,
Externí odkaz:
https://doaj.org/article/8516360ca750471c94a09bbe3ab48978
Publikováno v:
Molecules, Vol 24, Iss 14, p 2578 (2019)
The USA is in the midst of an opioid crisis that included over 60,000 overdose fatalities in 2017, mostly unintentional. This is due to excessive use of prescription opioids and the use of very strong synthetic opioids, such as fentanyl, mixed with i
Externí odkaz:
https://doaj.org/article/6a7e7e1e52b14397a46b9b9adda86944
Publikováno v:
Pharmaceutics, Vol 3, Iss 3, Pp 425-439 (2011)
The number of drug-related emergency room visits in the United States doubled from 2004 to 2009 to 4.6 million. Consequently there is a critical need to rapidly identify the offending drug(s), so that the appropriate medical care can be administered.
Externí odkaz:
https://doaj.org/article/199d7c4016a848b6b9aef93330b2650d
Autor:
John Murren, Carl Farquharson, Beth Ordway, Frank Inscore, Chetan Shende, Alan Gift, Stuart Farquharson
Publikováno v:
Molecules, Vol 13, Iss 10, Pp 2608-2627 (2008)
The ability of surface-enhanced Raman spectroscopy (SERS) to measure 5-fluorouracil (5-FU) in saliva is presented. The approach is based on the capacity of Raman spectroscopy to provide a unique spectral signature for virtually every chemical, and th
Externí odkaz:
https://doaj.org/article/f9f8c1abfe7740fe882d6aacd90b9266