Results 181 to 190 of about 68,403 (337)
Determination of hexavalent and total chromium in sea water by isotope dilution mass spectrometry
, 1976 Susumu Osaki +3 more
openalex +2 more sources
A Candidate Reference Method for the Determination of Uric Acid in Serum Based on High Performance Liquid Chromatography, Compared with an Isotope Dilution-Gas Chromatography-Mass Spectrometer Method [PDF]
, 1989 R. Kock +3 more
openalex +1 more source
Guideline on Isotope Dilution Mass Spectrometry
, 2017 Isotope dilution mass spectrometry is used to determine the concentration of an element of interest in a bulk sample. It is a destructive analysis technique that is applicable to a wide range of analytes and bulk sample types. With this method, a known amount of a rare isotope, or ‘spike’, of the element of interest is added to a known amount of sample.
openaire +3 more sources
BMEMat, EarlyView.A cationic thermogelling copolymer employing branched PEI‐25 kDa as the sole hydrophilic segment can be facilely complexed with plasmid by physical mixing in the sol phase. Spontaneous gelation is achieved via self‐assembly after injection due to physiological temperature. Sustained and localized release of plasmid from the cationic PEI‐thermogel leads
Qianyu Lin +11 more
wiley +1 more source
Isotope dilution mass-spectrometry of potassium
, 1973 Masayo MUROZUMI, Seiji Nakamura
openalex +2 more sources
Chemical Composition, Antioxidant, and Antibacterial Activities of Mezilaurus duckei (Lauraceae)
Chemistry &Biodiversity, EarlyView.ABSTRACT Mezilaurus duckei, a Brazilian endemic tree species found exclusively in the Amazon Rainforest, is primarily exploited for timber in construction. Due to its endangered status, this study aimed to investigate the chemical profile and biological properties of the ethanolic extract and its phases derived from M. duckei leaves. Chemical profiling
Bruna S. Moroto +7 more
wiley +1 more source
Carbon and Hydrogen, EarlyView.This paper holds a comprehensive review of Pt‐based catalysts in PDH, both on the dehydrogenation mechanism and performance influenced by different promoters and supports. Further, the potential utilization of machine learning methods for predicting performance and results on the PDH performance of Pt‐based catalysts are also discussed.
Bi Wu +4 more
wiley +1 more source
Serum bile acids as a prognostic biomarker in biliary atresia following Kasai portoenterostomy
Hepatology, EarlyView., 2022 Serum bile acid levels predict outcomes in patients with biliary atresia who achieve normalized bilirubin levels after Kasai portoenterostomy. Abstract Background and Aims In biliary atresia, serum bilirubin is commonly used to predict outcomes after Kasai portoenterostomy (KP).
Sanjiv Harpavat +22 more
wiley +1 more source
Successive determination of potassium and calcium by isotope dilution mass spectrometry.
, 1974 Masayo MUROZUMI, Seiji Nakamura
openalex +2 more sources