Search Results - "BAZEL', Ya. R"

Sensors Based on Single- and Double-Layer Plasticized Membranes for the Potentiometric Determination of Mefenamic and Phenylanthranylic Acids by Kormosh, Zh. A., Matviichuk, O. Yu, Antal, I. P., Bazel’, Ya. R.

“…Sensors for the potentiometric determination of mefenamic and phenylanthranylic acids are prepared on the basis of single- and the double-layer plasticized…”
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Spectrophotometric Determination of 2,4-Dichlorophenoxyacetic Acid Using Extraction with Astrafloxin by Kormosh, Zh. A., Zhurba, E. S., Antal, I. P., Kormosh, A. Zh, Bazel, Ya. R.

“…We show a possibility of the spectrophotometric determination of 2,4-dichlorophenoxyacetic acid based on the extraction of its ion pair (IP) with polymethine…”
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The brilliant blue FCF ion-molecular forms in solutions according to the spectrophotometry data by Chebotarev, A. N., Bevziuk, K. V., Snigur, D. V., Bazel, Ya. R.

“…The brilliant blue FCF acid–base properties in aqueous solutions have been studied and its ionization constants have been defined by tristimulus colorimetry…”
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Methods for the determination of adenosine triphosphate and other adenine nucleotides by Khlyntseva, S. V., Bazel’, Ya. R., Vishnikin, A. B., Andruch, V.

“…The following methods for the determination of adenosine triphosphate reported in the past 25 years are considered: bioluminescence methods with the use of the…”
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Methods for the determination of anionic surfactants by Bazel, Ya. R., Antal, I. P., Lavra, V. M., Kormosh, Zh. A.

“…Methods for the determination of synthetic anionic surfactants published in the past two decades are considered, and their advantages and disadvantages are…”
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A combination of microextraction separation, preconcentration, and spectrophotometric detection for the determination of sodium dodecyl sulfate with quinaldine red by Bazel’, Ya. R., Lavra, V. M.

“…The optimal conditions for the microextraction separation, preconcentration, and spectrophotometric determination of sodium dodecyl sulfate (SDS) as an ion…”
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Extraction-spectrophotometric determination of mefenamic acid in pharmaceutical preparations by Kormosh, Zh. A., Matviichuk, O. Yu, Bazel’, Ya. R.

“…The optimal conditions of the formation and extraction of mefenamic acid ion associates with the astrafloxin polymethine dye are studied. The extraction of ion…”
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Tristimulus colorimetric and spectrophotometric study of the state of 4-hydroxystyryl dyes in aqueous solutions by Chebotarev, A. N., Snigur, D. V., Zhukova, Yu. P., Bevziuk, K. V., Studenyak, Ya. I., Bazel, Ya. R.

“…Acid-base properties of 4-hydroxystyryl dyes in aqueous solution have been studied by means of chemical tristimulus colorimetry and spectrophotometry…”
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The potentiometric sensor for determination of pentachlorophenol in water by Kormosh, Zh. A., Savchuk, T. I., Bazel, Ya. R.

“…A pentachlorophenolate—a sensitive device based on an ionic associate of astraphloxine pentachlorophenol has been developed. The proposed sensor possesses…”
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Spectrophotometric Determination of the Total Iodine Content in Drinking and Mineral Waters Using the Microextraction Preconcentration by Ryabukhina, T. S., Bazel, Ya. R.

“…Optimal conditions for the microextraction concentration and spectrophotometric determination of iodine (I, V, VII) forms as ionic associates of triiodide…”
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SOLVATOCHROMISM OF SOME FOOD AZO DYES by Bevziuk, K. V., Bazel, Ya. R., Chebotarev, A. N., Snigur, D. V.

“…In the current study the solvatochromic properties of such food azo dyes as tartrazine, sunset yellow FCF and carmoisine were described. It was shown that with…”
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Electrochemical methods for determining group B vitamins by Antal, I. P., Bazel, Ya. R., Kormosh, Zh. A.

“…Electrochemical methods for the determination of group B vitamins reported in the last 25 years and the most important chemical and analytical parameters of…”
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A potentiometric sensor for the determination of diclofenac by Kormosh, Zh. A., Hunka, I. P., Bazel, Ya. R.

“…A diclofenacselective electrode with a plasticized poly(vinyl chloride) membrane containing an ion associate of diclofenac with Astrafloxin FF as an…”
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Use of polymethine dyes for the extraction separation and spectrophotometric determination of nitrophenols by Bazel’, Ya. R., Shkumbatyuk, R. S., Voronich, O. G.

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Extraction of platinum with Astrafloxin FF from aqueous-organic solutions: Separative extraction-spectrophotometric determination of platinum(II) and platinum(IV) species by Bazel, Ya. R., Kulakova, T. A., Studenyak, Ya. I., Serbin, R., Rednik, S., Andruch, V.

“…The optimum conditions of the extraction of the ion associates of platinum with the thiocyanate ions and the polymethine basic dye Astrafloxin FF by aromatic…”
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Ionophores based on cationic dye-containing ion pairs and their use in ion-sélective electrodes by BAZEL', Ya. R

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State of polymethine (styryl and carbocyanine) indolium derivatives in aqueous solution and their analytical properties by BAZEL', Ya. R, KORMOSH, Zh. A, TOLMACHEV, A. A

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