Results 231 to 240 of about 141,863 (280)

Streamlined Vitamin D Metabolite Fingerprinting Analysis Using Isotope-Coded Multiplexing MS with Cost-Effective One-Pot Double Derivatization

Pascal Schorr, Caroline S. Stokes, Dietrich A. Volmer   +2 more
openalex   +1 more source

Chirality determination of unusual amino acids using precolumn derivatization and liquid chromatography–electrospray ionization mass spectrometry

, 2004
Sonja Hess, Kirk R. Gustafson, Dennis Milanowski, Edgardo Alvira, Mark A. Lipton, Lewis K. Pannell   +5 more
openalex   +2 more sources

Noninvasive Disease Diagnostics: The Swiss Contribution Highlights to Breath Analysis Research

Helvetica Chimica Acta, EarlyView.
Breath analysis networks across Switzerland linking health monitoring, clinical applications, population studies, and data‐driven public health decisions. ABSTRACT To celebrate the 125th anniversary of the Swiss Chemical Society, we present a review and perspective to highlight the recent research in breath analysis that has been conducted in ...
Stefan James Swift, Kseniya Dryahina, Patrik Španěl, Flora Kontopidou, Christos Kokkotis, Renato Zenobi, Stamatios Giannoukos   +6 more
wiley   +1 more source

Enhancing glyphosate detection in rice by SERS: controlled aggregation of silver nanoparticles and carbon disulfide-mediated signal amplification. [PDF]

Food Chem X
Ma H, Wen A, Wang T, Li Q, Li Z, Lan W, Tu K, Ji X, Pan L.   +8 more
europepmc   +1 more source

High-precision quadruple isotope dilution method for simultaneous determination of nitrite and nitrate in seawater by GCMS after derivatization with triethyloxonium tetrafluoroborate

, 2014
Enea Pagliano, Juris Meija, Zoltán Mester   +2 more
openalex   +2 more sources

Effects of 17α‐Ethinylestradiol on Development and Gonadal Differentiation in the Estuarine Mummichog, Fundulus heteroclitus

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT In fish, sex determination and gonadal development are controlled by various genetic and environmental factors. In this study, experiments were conducted on the estuarine mummichog (Fundulus heteroclitus) to investigate gonadal differentiation following exposure to the synthetic estrogen, 17α‐ethinylestradiol (EE2).
Ibrahim Chehade, Carly Sing‐Judge, Emily Corrigan, Andrea Lister, Glen Van Der Kraak, Deborah MacLatchy   +5 more
wiley   +1 more source

The Development and Validation of an LC-MS/MS Method for the Determination of Glyphosate, AMPA, and Glufosinate in Honey Following FMOC-Cl Derivatization: Application to Italian Samples. [PDF]

Foods
Martinello M, Zanella S, Mutinelli F, Bertola M.   +3 more
europepmc   +1 more source

Actuation Behaviour of a Derivatized Pyrrole Accordion Type Polymer

, 2014
Meryck Ward, Shanielle Botha, Emmanuel I. Iwuoha, Priscilla Baker   +3 more
openalex   +1 more source

Enteral and intravenous supplementation of arginine and citrulline fail to prevent necrotizing enterocolitis in preterm neonatal pigs

Journal of Parenteral and Enteral Nutrition, EarlyView.
Abstract Background Necrotizing enterocolitis (NEC) is the most common gastrointestinal emergency in preterm infants with a morality rate that approaches 50%. Arginine has been widely studied in the field of clinical nutrition as a supplement for patients experiencing critical illness because it can be metabolized into nitric oxide, an important agent ...
Caitlin Vonderohe, Julia Garcia Mancebo, Valeria Melendez Hebib, Barbara Stoll, Inka Didelija, Sarah Elefson, Mahmoud Mohammad, Brooklynn Earls, Greg Guthrie, Doug Burrin   +9 more
wiley   +1 more source

Determination of α-mannan content in composite yeast cultures by enzymatic hydrolysis HPLC-UV method. [PDF]

Front Nutr
Zhang X, Yang L, Lian H, Xu Z, Yun Z, Xu X, Liu S, Luo Q, Zolzaya M, Liu D.   +9 more
europepmc   +1 more source