Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313259462> ?p ?o ?g. }
- W4313259462 endingPage "198" @default.
- W4313259462 startingPage "198" @default.
- W4313259462 abstract "A novel, rapid, and facile method for the colorimetric determination of calcium using micro-analytical paper-based devices (μ-PADs) was developed. The proposed analytical method utilizes the color differences developing, after the addition of calcium, on the surface of the devices because of the complexation reaction of calcium with Methylthymol Blue (MTB) at room temperature, in alkaline pH. The devices were manufactured with chromatographic paper, using wax barriers, and the analytical protocol was easily implemented without the need of any experimental apparatus except for a simple imaging device. The user must regulate the pH, add the solutions on the paper, and measure the color intensity of the formed Ca(II)-MTB complex with a flatbed scanner. The experimental conditions for optimum color development, the possible interfering substances, and the reliability of the paper devices in different preserving conditions were optimized, with satisfactory results. The method exhibited acceptable detection limits (2.9 mg L-1) with sufficiently good precision, which varied from 4.2% (intra-day) to 6.4% (inter-day). Saliva samples from healthy volunteers were successfully analyzed, and the calcium levels were calculated in the range of 30.71 to 84.15 mg L-1." @default.
- W4313259462 created "2023-01-06" @default.
- W4313259462 creator A5064903411 @default.
- W4313259462 creator A5072670234 @default.
- W4313259462 creator A5075035879 @default.
- W4313259462 date "2022-12-24" @default.
- W4313259462 modified "2023-09-27" @default.
- W4313259462 title "Development of a Paper-Based Analytical Method for the Colorimetric Determination of Calcium in Saliva Samples" @default.
- W4313259462 cites W102329799 @default.
- W4313259462 cites W1864314530 @default.
- W4313259462 cites W1969957074 @default.
- W4313259462 cites W1978842309 @default.
- W4313259462 cites W1979499999 @default.
- W4313259462 cites W1984628671 @default.
- W4313259462 cites W1996006776 @default.
- W4313259462 cites W1996116102 @default.
- W4313259462 cites W2008847353 @default.
- W4313259462 cites W2011152532 @default.
- W4313259462 cites W2014470631 @default.
- W4313259462 cites W2018809653 @default.
- W4313259462 cites W2019869887 @default.
- W4313259462 cites W2020849408 @default.
- W4313259462 cites W2026964220 @default.
- W4313259462 cites W2052085091 @default.
- W4313259462 cites W2058009223 @default.
- W4313259462 cites W2068682751 @default.
- W4313259462 cites W2073081738 @default.
- W4313259462 cites W2077366001 @default.
- W4313259462 cites W2089206729 @default.
- W4313259462 cites W2127452296 @default.
- W4313259462 cites W2134809714 @default.
- W4313259462 cites W2146171531 @default.
- W4313259462 cites W2146367394 @default.
- W4313259462 cites W2317312927 @default.
- W4313259462 cites W2323597098 @default.
- W4313259462 cites W2326445798 @default.
- W4313259462 cites W2426399441 @default.
- W4313259462 cites W2465464608 @default.
- W4313259462 cites W2510475558 @default.
- W4313259462 cites W2591582659 @default.
- W4313259462 cites W2735398359 @default.
- W4313259462 cites W2803445628 @default.
- W4313259462 cites W2915498840 @default.
- W4313259462 cites W2947427481 @default.
- W4313259462 cites W2963099836 @default.
- W4313259462 cites W2974501257 @default.
- W4313259462 cites W2988125115 @default.
- W4313259462 cites W3002047737 @default.
- W4313259462 cites W3089107739 @default.
- W4313259462 cites W3096056720 @default.
- W4313259462 cites W3138879651 @default.
- W4313259462 cites W3207749457 @default.
- W4313259462 cites W4284975134 @default.
- W4313259462 cites W4289111724 @default.
- W4313259462 cites W4293152913 @default.
- W4313259462 cites W4296848722 @default.
- W4313259462 cites W79894609 @default.
- W4313259462 cites W97269084 @default.
- W4313259462 doi "https://doi.org/10.3390/s23010198" @default.
- W4313259462 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36616795" @default.
- W4313259462 hasPublicationYear "2022" @default.
- W4313259462 type Work @default.
- W4313259462 citedByCount "2" @default.
- W4313259462 countsByYear W43132594622023 @default.
- W4313259462 crossrefType "journal-article" @default.
- W4313259462 hasAuthorship W4313259462A5064903411 @default.
- W4313259462 hasAuthorship W4313259462A5072670234 @default.
- W4313259462 hasAuthorship W4313259462A5075035879 @default.
- W4313259462 hasBestOaLocation W43132594621 @default.
- W4313259462 hasConcept C113196181 @default.
- W4313259462 hasConcept C121332964 @default.
- W4313259462 hasConcept C127413603 @default.
- W4313259462 hasConcept C136229726 @default.
- W4313259462 hasConcept C153033020 @default.
- W4313259462 hasConcept C163258240 @default.
- W4313259462 hasConcept C178790620 @default.
- W4313259462 hasConcept C185592680 @default.
- W4313259462 hasConcept C192562407 @default.
- W4313259462 hasConcept C43214815 @default.
- W4313259462 hasConcept C43617362 @default.
- W4313259462 hasConcept C504460877 @default.
- W4313259462 hasConcept C519063684 @default.
- W4313259462 hasConcept C55493867 @default.
- W4313259462 hasConcept C62520636 @default.
- W4313259462 hasConcept C64299311 @default.
- W4313259462 hasConceptScore W4313259462C113196181 @default.
- W4313259462 hasConceptScore W4313259462C121332964 @default.
- W4313259462 hasConceptScore W4313259462C127413603 @default.
- W4313259462 hasConceptScore W4313259462C136229726 @default.
- W4313259462 hasConceptScore W4313259462C153033020 @default.
- W4313259462 hasConceptScore W4313259462C163258240 @default.
- W4313259462 hasConceptScore W4313259462C178790620 @default.
- W4313259462 hasConceptScore W4313259462C185592680 @default.
- W4313259462 hasConceptScore W4313259462C192562407 @default.
- W4313259462 hasConceptScore W4313259462C43214815 @default.
- W4313259462 hasConceptScore W4313259462C43617362 @default.
- W4313259462 hasConceptScore W4313259462C504460877 @default.
- W4313259462 hasConceptScore W4313259462C519063684 @default.