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Jared D Moretti et al.
Angewandte Chemie (International ed. in English), 51(28), 6981-6983 (2012-05-29)
In a flash: pyrotechnic incendiary formulations with good stabilities toward various ignition stimuli have been developed without the need for barium or perchlorate oxidizers. KIO(4) and NaIO(4) were introduced as pyrotechnic oxidizers and exhibited excellent pyrotechnic performance. The periodate salts
Jinkun Zhu et al.
Talanta, 93, 428-432 (2012-04-10)
As a kinetic process, chemiluminescence (CL) met great challenges while it was used in the detection methods coupled with capillary electrophoresis (CE). In this investigation, a newly recorded ultra-fast CL reaction of luminol-KIO(4)-K(3)Fe(CN)(6) was observed to be completed in 0.65
Improved removal selectivity of ruthenium and copper by glycine in potassium periodate (KIO4)-based slurry.
Zeng X, et al.
Journal of the Electrochemical Society, 159(11), C525-C529 (2012)
Jianxiu Du et al.
Luminescence : the journal of biological and chemical luminescence, 25(1), 76-80 (2009-07-25)
A simple and sensitive chemiluminescence (CL) method combined with flow injection technique was developed for the determination of naproxen. It was based upon the weak CL signal arising from the reaction of KIO(4) with H(2)O(2) being significantly increased by naproxen
Andrej Osterc et al.
FEMS yeast research, 9(1), 45-51 (2009-01-10)
The essentiality of iodine for humans, especially in the early stages of life, is well recognized. The chemical forms of iodine in food supplements, infant formulae and iodated salt are either iodide (KI) or iodate (KIO(3)). Because there are no
Ruthenium polishing using potassium periodate as the oxidizer and silica abrasives.
Peethala BC and Babu SV.
Journal of the Electrochemical Society, 158(3), H271-H276 (2011)
Zeng-hong Xie et al.
Guang pu xue yu guang pu fen xi = Guang pu, 22(4), 623-626 (2003-08-27)
A new catalytic spectrophotometric method for the determination of trace amount of Mn(II) has been developed. The method is based on the oxidation of thionine by potassium periodate in the presence of nitrilo triaceticacid as an activator and amphoteric surfactant
S Kaufmann et al.
Zeitschrift fur Ernahrungswissenschaft, 37(3), 288-293 (1998-11-04)
Iodine deficiency still exists in many countries worldwide, to a certain degree this is also true for Germany. Food of animal origin can be a good source for iodine depending on the feed. To investigate the possible use of laying
Zhenghua Song et al.
Journal of pharmaceutical and biomedical analysis, 28(3-4), 683-691 (2002-05-15)
A continuous flow sensor for the determination of thiamine was constructed by using controlled-reagent-release technology in a FIA-CL system. The analytical reagents, luminol and KIO(4), were both immobilized on an anion-exchange column. The CL signal produced by the reaction between
L J Raiger Iustman et al.
Archives of virology, 143(7), 1425-1432 (1998-09-02)
The action of reducing, oxidizing and thiol-alkylating agents on early steps of Junin virus (JV) multiplication in Vero cells was investigated. The presence of reducing agents during virus adsorption as well as incubation of viral particles with these compounds before
Cheng-gen Xie et al.
Luminescence : the journal of biological and chemical luminescence, 25(5), 350-354 (2009-06-19)
The oxidation reaction of H₂O₂ with KIO₄ can produce chemiluminescence (CL) in the presence of the surfactant Tween40 and the CL intensity of the CL system KIO₄-H₂O₂-Tween40 can be strikingly enhanced after injection of tannic acid. On this basis, a
Ming Li et al.
Journal of fluorescence, 14(5), 597-601 (2004-12-25)
A method to determine glucose using an optical sensor prepared by entrapping glucose oxidase into silica sol-gel column has been developed. The silica sol-gel film was coated on alumina substrate. The optical sensor is based on the chemiluminescence intensity from
Ying Liu et al.
Luminescence : the journal of biological and chemical luminescence, 26(6), 397-402 (2012-01-06)
A rapid and simple capillary electrophoresis method coupled with chemiluminescent (CL) detection was proposed for analysis of isoniazid (ISO) based on the enhancement effect of ISO to CL emission of luminol-periodate potassium reaction. Under the optimal conditions, ISO can be
H Abdolmohammad-Zadeh et al.
Talanta, 94, 201-208 (2012-05-23)
A simple solid phase extraction system based on the applying the nickel-aluminum layered double hydroxide (Ni-Al LDH) as a nano-sorbent was developed for the speciation analysis of chromium and manganese by flame atomic absorption spectrometry (FAAS). The method is based
Determination of some phenothiazine drugs based on colour reaction with potassium periodate.
Basavaiah K, et al.
Analytical Letters, 33(1), 43-51 (2000)
Yan-Ming Liu et al.
Electrophoresis, 28(12), 1937-1941 (2007-05-08)
A rapid and sensitive method to detect three catecholamines, isoprenaline, epinephrine, and dopamine, by CE coupled with direct luminol-potassium periodate chemiluminescence (CL) detection is described. The conditions for CE separation and CL reaction were systematically optimized. Under the optimum conditions
Alok D Bokare et al.
Environmental science & technology, 49(24), 14392-14400 (2015-11-26)
A nonphotochemical generation of singlet oxygen ((1)O2) using potassium periodate (KIO4) in alkaline condition (pH > 8) was investigated for selective oxidation of aqueous organic pollutants. The generation of (1)O2 was initiated by the spontaneous reaction between IO4(-) and hydroxyl
Yan-juan Qi et al.
Guang pu xue yu guang pu fen xi = Guang pu, 22(3), 449-450 (2003-08-27)
A kinetic spectrophotometric method for the determination of trace cobalt(II) was established. It was based on the Co(II) catalyzing the discoloring reaction of malachite green by potassium periodate in the presence of HBO3-Na2B4O7 solution (pH = 8.5). The sensitivity of
K Fukuyama et al.
The Journal of biological chemistry, 270(37), 21884-21892 (1995-09-15)
The structures of the cyanide and triiodide complexes of Arthromyces ramosus peroxidase (ARP) at different pH values were investigated by x-ray crystallography in order to examine the behavior of the invariant residues of arginine (Arg-52) and distal histidine (His-56) during
Milne GWA.
Gardner's Commercially Important Chemicals: Synonyms, Trade Names, and Properties, 513-513 (2005)
Tsung-Yuan Huang et al.
Luminescence : the journal of biological and chemical luminescence, 26(2), 118-124 (2010-02-16)
A novel phenomenon of dual chemiluminescence (CL) was observed for the KIO4-luminol-Mn(2+) system in strong alkaline solutions using the stopped-flow technique. Scavenging study of the reactive oxygen species (ROS) suggested that the two CL peaks originated from different CL pathways
Ibrahim A Darwish et al.
Farmaco (Societa chimica italiana : 1989), 60(6-7), 555-562 (2005-06-04)
A simple and sensitive fluorimetric method for determination of antiviral drugs: ribavirin, acyclovir, and amantadine hydrochloride has been developed. The method was based on the oxidation of these drugs by cerium(IV) in presence of perchloric acid and subsequent monitoring the
Hong Xu et al.
Luminescence : the journal of biological and chemical luminescence, 21(3), 195-201 (2006-04-29)
The effects of 36 organic compounds on luminol-KIO(4)-H(2)O(2) chemiluminescence (CL) were studied. It was found that most of the tested compounds could inhibit or enhance the CL intensity. The activities of such inhibitors or enhancers were related to the pH
Xiao Feng Yang et al.
Luminescence : the journal of biological and chemical luminescence, 27(3), 217-222 (2011-07-21)
A post-chemiluminescence (PCL) phenomenon was observed when chloramphenicol was injected into a mixture of luminol and potassium periodate after the chemiluminescence (CL) reaction of luminol-potassium periodate had finished. The possible reaction mechanism was proposed based on studies of the CL
Angelina M Stoyanova
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 24(5), 595-599 (2008-05-13)
The analytical features of the reaction between N-phenylanthranilic acid (PAA) and potassium periodate in acidic medium are explored with the aim of improving the catalytic kinetic determination of iron in water samples. In the presence of Fe(II, III), PAA is
Padmarajaiah Nagaraja et al.
Acta pharmaceutica (Zagreb, Croatia), 60(2), 217-227 (2010-12-08)
Spectrophotometric methods are proposed for the determination of drugs containing a phenol group [salbutamol sulphate (SLB), ritodrine hydrochloride (RTD), isoxsuprine hydrochloride (IXP)] and drugs containing an aromatic amine group [dapsone hydrochloride (DAP), sulfamethoxazole (SFM), and sulfadiazine (SFD)] in pharmaceutical dosage
Shuhao Wang et al.
Annali di chimica, 95(1-2), 87-94 (2005-04-02)
A novel kinetic spectrophotometric method is described for the determination of rutin. The method is based on the inhibitory effect of rutin on the oxidation reaction of amaranth by potassium periodate in acidic media at 100 degrees C. The linear
Sabzar Ahmad Dar et al.
Chemosphere, 120, 273-283 (2014-08-17)
Over the past few decades, endosulfan, one of the polychlorinated pesticides still in use, has received considerable attention of a number of international regulations and restriction action plans worldwide. This study aimed to evaluate the cytogenetic effects of endosulfan using
Konstantin Mutaftchiev
Annali di chimica, 94(11), 829-836 (2005-01-01)
The catalytic effect of manganese (II) on the oxidation of the azo dye 3-Methyl-6-(2-hydroxyethoxy)-2-[2-methoxy-4-N (N, N diethylamino) phenylazo] benzothiazolium methylsulphate, with potassium periodate in the presence of 1,10-phenanthroline in weakly acidic media was studied. The reaction was followed spectrophotometrically by
Yu-Cheng Chen et al.
Luminescence : the journal of biological and chemical luminescence, 25(1), 43-49 (2009-07-25)
Chemiluminescence (CL) from the oxidation of luminol with potassium periodate in strong alkaline solutions was greatly enhanced by the combined effect of gallic acid, acetaldehyde and Mn(2+). The CL spectra exhibited only one emission band at 425 nm, indicating 3-aminophthalate
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