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Year Number of Results
1948 1
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1974 2
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1982 1
1983 1
1985 1
1987 1
1990 1
1992 1
1993 1
1996 1
1998 1
2000 1
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2005 1
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2009 1
2010 1
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39 results

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Page 1
A turn-off Eu-MOF@Fe(2+) sensor for the selective and sensitive fluorescence detection of bromate in wheat flour.
Zhang X, Ma Q, Liu X, Niu H, Luo L, Li R, Feng X. Zhang X, et al. Food Chem. 2022 Jul 15;382:132379. doi: 10.1016/j.foodchem.2022.132379. Epub 2022 Feb 9. Food Chem. 2022. PMID: 35152023
The product exhibited intense red fluorescence, long fluorescence lifetime (0.454 ms) and excellent fluorescence stability. The fluorescence titration result showed that Fe(3+) could completely quench the fluorescence of Eu-MOF, while the fluorescence quenching effect of F …
The product exhibited intense red fluorescence, long fluorescence lifetime (0.454 ms) and excellent fluorescence stability. The fluorescence …
Experimentally designed potentiometric sensor for green real-time and direct assay of hazardous bromate in bakery products.
Draz ME, Saad AS, El Sherbiny D, Wahba MEK. Draz ME, et al. Food Chem. 2023 Apr 16;406:135042. doi: 10.1016/j.foodchem.2022.135042. Epub 2022 Nov 23. Food Chem. 2023. PMID: 36463604
Bakeries add extra potassium bromate to the dough to make homogeneous, elastic, fluffy bread. Bromate causes renal damage and cancer. FAO/WHO stated that bromate residues shouldn't be in baked products. A potentiometric sensor's membrane recipe was optimized …
Bakeries add extra potassium bromate to the dough to make homogeneous, elastic, fluffy bread. Bromate causes renal damage and …
Coulometric titration of urea with electrogenerated hypobromite.
Kato J, Koseki T, Aoki Y, Yamada A, Tanaka T. Kato J, et al. Anal Sci. 2013;29(7):753-5. doi: 10.2116/analsci.29.753. Anal Sci. 2013. PMID: 23842420 Free article.
A definitive method is described for the indirect assay of several tens of milligrams of urea by coulometric titration. Urea was decomposed in concentrated sulfuric acid using a Kjeldahl flask. Subsequently, the formed ammonium ion was titrated with electrogenerated …
A definitive method is described for the indirect assay of several tens of milligrams of urea by coulometric titration. Urea was deco …
Catalysis of the arsenic(III)-potassium bromate reaction-I: titrimetric determination of arsenic(III) in the presence of osmium tetroxide.
Bhattarai DR, Ottaway JM. Bhattarai DR, et al. Talanta. 1972 Jun;19(6):793-6. doi: 10.1016/0039-9140(72)80008-0. Talanta. 1972. PMID: 18961116
The range of acid concentration available for the titration of arsenic(III) with bromate is considerably extended by the use of osmium tetroxide as catalyst in preference to the use of hydrochloric acid or hydrochloric acid-potassium bromide media. The acid concentr …
The range of acid concentration available for the titration of arsenic(III) with bromate is considerably extended by the use o …
Potassium Bromate Assay by Redox Titrimetry Using Arsenic Trioxide.
Smeller JM, Leigh SD. Smeller JM, et al. J Res Natl Inst Stand Technol. 2003 Feb 1;108(1):49-55. doi: 10.6028/jres.108.005. Print 2003 Jan-Feb. J Res Natl Inst Stand Technol. 2003. PMID: 27413593 Free PMC article.
Therefore, a traceable assay of potassium bromate (KBrO3) is needed. KBrO3 was dissolved in water and assayed by redox titrimetry using arsenic trioxide (As2O3). ...The end point was determined by addition of dilute (1:3) titrant using an automated titrator. …
Therefore, a traceable assay of potassium bromate (KBrO3) is needed. KBrO3 was dissolved in water and assayed by redox titrimetry …
Oxidation of micro or trace amounts of bromide to bromate by peroxodisulphate before their iodometric determination by titration or spectrophotometry.
Lundström U. Lundström U. Talanta. 1982 Apr;29(4):291-6. doi: 10.1016/0039-9140(82)80115-x. Talanta. 1982. PMID: 18963130
The optimum conditions for the oxidation of bromide to bromate by peroxodisulphate at 120 degrees as well as for the decomposition of the excess of oxidant have been determined. The predicted advantages of this oxidizing agent, viz. minimal blanks and destruction of small …
The optimum conditions for the oxidation of bromide to bromate by peroxodisulphate at 120 degrees as well as for the decomposition of …
Oxidation and degradation of native wheat starch by acidic bromate in water at room temperature.
Komulainen S, Verlackt C, Pursiainen J, Lajunen M. Komulainen S, et al. Carbohydr Polym. 2013 Mar 1;93(1):73-80. doi: 10.1016/j.carbpol.2012.06.001. Epub 2012 Jun 21. Carbohydr Polym. 2013. PMID: 23465903
Native wheat starch was oxidized by benign acidic bromate in water at room temperature. HPLC-ELSD study indicated that starch degraded in the course of oxidation but it still had a polymeric structure characterized by (1)H, (13)C, HSQC and HMBC NMR measurements. Products w …
Native wheat starch was oxidized by benign acidic bromate in water at room temperature. HPLC-ELSD study indicated that starch degrade …
Rapid analysis of perchlorate, chlorate and bromate ions in concentrated sodium hypochlorite solutions.
Pisarenko AN, Stanford BD, Quiñones O, Pacey GE, Gordon G, Snyder SA. Pisarenko AN, et al. Anal Chim Acta. 2010 Feb 5;659(1-2):216-23. doi: 10.1016/j.aca.2009.11.061. Epub 2009 Dec 4. Anal Chim Acta. 2010. PMID: 20103127
A sensitive, rapid, and rugged liquid chromatography with tandem mass spectrometry (LC-MS/MS) method for measuring concentrations of perchlorate, chlorate, and bromate ions in concentrated sodium hypochlorite solutions is presented. ...The LC-MS/MS method was the most repr …
A sensitive, rapid, and rugged liquid chromatography with tandem mass spectrometry (LC-MS/MS) method for measuring concentrations of perchlo …
39 results