FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2918578901> ?p ?o ?g. }

• W2918578901 endingPage "244" @default.
• W2918578901 startingPage "239" @default.
• W2918578901 abstract "This study demonstrates the feasibility of successive digestions as a strategy for Br and I pre-concentration and ultra-trace determination by ion chromatography and plasma-based spectrometric techniques. Digestion and pre-concentration steps were performed by using microwave-induced combustion (MIC), and milk powder samples for adult and infant nutrition were used as an example of application. Samples were pressed as pellets (up to 0.7 g) and combusted in closed quartz vessels pressurized with oxygen. Up to 5 combustion cycles were sequentially performed using the same vessel without changing the absorbing solution. In each cycle, a new filter paper, igniter, and sample pellet (0.7 g) were used allowing digestion and pre-concentration. Ammonium hydroxide solutions (100 to 300 mmol L−1) were evaluated for analytes absorption. Using 300 mmol L−1 NH4OH as absorbing solution, up to 5 digestion cycles (0.7 g each cycle, total mass of 3.5 g) can be applied while keeping a suitable relative standard deviation (<5%). The accuracy of the proposed MIC method was evaluated by using a whole milk powder reference material (RM NIST 8435) and results were in agreement with reference values (better than 95%). The digestion efficiency was demonstrated by the low residual carbon in digests (<25 mg L−1), allowing Br and I determination virtually free of interferences caused by the presence of dissolved organic matter. The limits of detection (LODs) for Br and I were 1.25 and 0.15 ng g−1, respectively, which are 5 times lower than the LOD obtained using the conventional MIC method. Taking into account the very low LODs obtained, the proposed sequential digestion and pre-concentration MIC method can be recommended for further Br and I determination in ultra-trace levels by inductively coupled plasma mass spectrometry or even by less sensitive techniques, such as inductively coupled plasma optical emission spectrometry or ion chromatography." @default.
• W2918578901 created "2019-03-11" @default.
• W2918578901 creator A5035869804 @default.
• W2918578901 creator A5046285126 @default.
• W2918578901 creator A5063533020 @default.
• W2918578901 creator A5078088745 @default.
• W2918578901 creator A5081641442 @default.
• W2918578901 creator A5086868617 @default.
• W2918578901 date "2019-06-01" @default.
• W2918578901 modified "2023-10-14" @default.
• W2918578901 title "Successive digestions for pre-concentration and ultra-trace determination of Br and I by plasma-based atomic spectrometry and ion chromatography" @default.
• W2918578901 cites W1644810464 @default.
• W2918578901 cites W1785660519 @default.
• W2918578901 cites W1806684604 @default.
• W2918578901 cites W1940206635 @default.
• W2918578901 cites W1973742498 @default.
• W2918578901 cites W2032369121 @default.
• W2918578901 cites W2049937508 @default.
• W2918578901 cites W2074468692 @default.
• W2918578901 cites W2085605376 @default.
• W2918578901 cites W2105400682 @default.
• W2918578901 cites W2167807799 @default.
• W2918578901 cites W2220129943 @default.
• W2918578901 cites W2289662604 @default.
• W2918578901 cites W230281333 @default.
• W2918578901 cites W2339272191 @default.
• W2918578901 cites W2530604207 @default.
• W2918578901 cites W2554897943 @default.
• W2918578901 cites W2568287180 @default.
• W2918578901 cites W2624993281 @default.
• W2918578901 cites W2766085159 @default.
• W2918578901 cites W2897700432 @default.
• W2918578901 cites W4250776677 @default.
• W2918578901 cites W4253869545 @default.
• W2918578901 cites W856653014 @default.
• W2918578901 doi "https://doi.org/10.1016/j.microc.2019.03.012" @default.
• W2918578901 hasPublicationYear "2019" @default.
• W2918578901 type Work @default.
• W2918578901 sameAs 2918578901 @default.
• W2918578901 citedByCount "9" @default.
• W2918578901 countsByYear W29185789012020 @default.
• W2918578901 countsByYear W29185789012022 @default.
• W2918578901 countsByYear W29185789012023 @default.
• W2918578901 crossrefType "journal-article" @default.
• W2918578901 hasAuthorship W2918578901A5035869804 @default.
• W2918578901 hasAuthorship W2918578901A5046285126 @default.
• W2918578901 hasAuthorship W2918578901A5063533020 @default.
• W2918578901 hasAuthorship W2918578901A5078088745 @default.
• W2918578901 hasAuthorship W2918578901A5081641442 @default.
• W2918578901 hasAuthorship W2918578901A5086868617 @default.
• W2918578901 hasConcept C100859065 @default.
• W2918578901 hasConcept C105923489 @default.
• W2918578901 hasConcept C113196181 @default.
• W2918578901 hasConcept C119128265 @default.
• W2918578901 hasConcept C142724271 @default.
• W2918578901 hasConcept C159985019 @default.
• W2918578901 hasConcept C162356407 @default.
• W2918578901 hasConcept C178790620 @default.
• W2918578901 hasConcept C185592680 @default.
• W2918578901 hasConcept C192562407 @default.
• W2918578901 hasConcept C204787440 @default.
• W2918578901 hasConcept C2777879272 @default.
• W2918578901 hasConcept C2778739064 @default.
• W2918578901 hasConcept C2780584874 @default.
• W2918578901 hasConcept C2781357212 @default.
• W2918578901 hasConcept C43617362 @default.
• W2918578901 hasConcept C71924100 @default.
• W2918578901 hasConceptScore W2918578901C100859065 @default.
• W2918578901 hasConceptScore W2918578901C105923489 @default.
• W2918578901 hasConceptScore W2918578901C113196181 @default.
• W2918578901 hasConceptScore W2918578901C119128265 @default.
• W2918578901 hasConceptScore W2918578901C142724271 @default.
• W2918578901 hasConceptScore W2918578901C159985019 @default.
• W2918578901 hasConceptScore W2918578901C162356407 @default.
• W2918578901 hasConceptScore W2918578901C178790620 @default.
• W2918578901 hasConceptScore W2918578901C185592680 @default.
• W2918578901 hasConceptScore W2918578901C192562407 @default.
• W2918578901 hasConceptScore W2918578901C204787440 @default.
• W2918578901 hasConceptScore W2918578901C2777879272 @default.
• W2918578901 hasConceptScore W2918578901C2778739064 @default.
• W2918578901 hasConceptScore W2918578901C2780584874 @default.
• W2918578901 hasConceptScore W2918578901C2781357212 @default.
• W2918578901 hasConceptScore W2918578901C43617362 @default.
• W2918578901 hasConceptScore W2918578901C71924100 @default.
• W2918578901 hasFunder F4320321091 @default.
• W2918578901 hasFunder F4320322025 @default.
• W2918578901 hasLocation W29185789011 @default.
• W2918578901 hasOpenAccess W2918578901 @default.
• W2918578901 hasPrimaryLocation W29185789011 @default.
• W2918578901 hasRelatedWork W1594288471 @default.
• W2918578901 hasRelatedWork W1965411536 @default.
• W2918578901 hasRelatedWork W2021405129 @default.
• W2918578901 hasRelatedWork W2032305099 @default.
• W2918578901 hasRelatedWork W2039855666 @default.
• W2918578901 hasRelatedWork W2604164137 @default.
• W2918578901 hasRelatedWork W2738847717 @default.
• W2918578901 hasRelatedWork W3114753283 @default.
• W2918578901 hasRelatedWork W3184574719 @default.

• next