RU2008114568A - METHOD FOR QUANTITATIVE DETERMINATION OF ANAVIDIN BY THE METHOD OF INVERSION VOLTAMPEROMETRY - Google Patents

METHOD FOR QUANTITATIVE DETERMINATION OF ANAVIDIN BY THE METHOD OF INVERSION VOLTAMPEROMETRY Download PDF

Info

Publication number
RU2008114568A
RU2008114568A RU2008114568/15A RU2008114568A RU2008114568A RU 2008114568 A RU2008114568 A RU 2008114568A RU 2008114568/15 A RU2008114568/15 A RU 2008114568/15A RU 2008114568 A RU2008114568 A RU 2008114568A RU 2008114568 A RU2008114568 A RU 2008114568A
Authority
RU
Russia
Prior art keywords
anavidin
inversion
solution
quantitative determination
voltammetry
Prior art date
Application number
RU2008114568/15A
Other languages
Russian (ru)
Other versions
RU2381501C2 (en
Inventor
Галина Борисовна Слепченко (RU)
Галина Борисовна Слепченко
Евгения Сергеевна Моисеева (RU)
Евгения Сергеевна Моисеева
Вениамин Абрамович Хазанов (RU)
Вениамин Абрамович Хазанов
Original Assignee
Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет (RU)
Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет (RU), Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет filed Critical Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет (RU)
Priority to RU2008114568/15A priority Critical patent/RU2381501C2/en
Publication of RU2008114568A publication Critical patent/RU2008114568A/en
Application granted granted Critical
Publication of RU2381501C2 publication Critical patent/RU2381501C2/en

Links

Landscapes

  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Способ количественного определения анавидина методом инверсионной вольтамперометрии, включающий перевод анавидина из пробы в раствор и вольтамперометрическое определение с использованием индикаторного ртутно-пленочного электрода, отличающийся тем, что используют инверсионную вольтамперометрию, при этом накопление анавидина в перемешиваемом растворе проводят в течении 60÷90 с при потенциале электролиза - (0,15÷0,3) В относительно 1 М хлоридсеребряного электрода на фонах 0,01 М раствора гидрооксида натрия с последующей регистрацией катодных пиков при скорости развертки потенциала (80÷100) мВ/с, и концентрацию анавидна определяют по высоте пика в диапазоне потенциалов от -0,8 до -0,95 В методом добавок аттестованных смесей.The method of quantitative determination of anavidin by inversion voltammetry, including the conversion of anavidin from a sample to a solution and voltammetric determination using a mercury-film electrode, characterized in that they use inverse voltammetry, while the accumulation of anavidin in a mixed solution is carried out for 60 ÷ 90 s at a potential electrolysis - (0.15 ÷ 0.3) V relative to 1 M silver chloride electrode on the background of a 0.01 M sodium hydroxide solution with subsequent registration of the cathode x peaks at the potential scan rate (80 ÷ 100) mV / s, and the concentration anavidna determined by the peak height in the range of potentials from -0.8 to -0.95 The method certified mixtures of additives.

Claims (1)

Способ количественного определения анавидина методом инверсионной вольтамперометрии, включающий перевод анавидина из пробы в раствор и вольтамперометрическое определение с использованием индикаторного ртутно-пленочного электрода, отличающийся тем, что используют инверсионную вольтамперометрию, при этом накопление анавидина в перемешиваемом растворе проводят в течении 60÷90 с при потенциале электролиза - (0,15÷0,3) В относительно 1 М хлоридсеребряного электрода на фонах 0,01 М раствора гидрооксида натрия с последующей регистрацией катодных пиков при скорости развертки потенциала (80÷100) мВ/с, и концентрацию анавидна определяют по высоте пика в диапазоне потенциалов от -0,8 до -0,95 В методом добавок аттестованных смесей. The method of quantitative determination of anavidin by inversion voltammetry, including the conversion of anavidin from a sample to a solution and voltammetric determination using a mercury-film electrode, characterized in that they use inverse voltammetry, while the accumulation of anavidin in a mixed solution is carried out for 60 ÷ 90 s at a potential electrolysis - (0.15 ÷ 0.3) V relative to 1 M silver chloride electrode on the background of a 0.01 M sodium hydroxide solution with subsequent registration of the cathode x peaks at the potential scan rate (80 ÷ 100) mV / s, and the concentration anavidna determined by the peak height in the range of potentials from -0.8 to -0.95 The method certified mixtures of additives.
RU2008114568/15A 2008-04-14 2008-04-14 Method for quantitative determination of anavidine using stripping voltammetry method RU2381501C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008114568/15A RU2381501C2 (en) 2008-04-14 2008-04-14 Method for quantitative determination of anavidine using stripping voltammetry method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008114568/15A RU2381501C2 (en) 2008-04-14 2008-04-14 Method for quantitative determination of anavidine using stripping voltammetry method

Publications (2)

Publication Number Publication Date
RU2008114568A true RU2008114568A (en) 2009-10-20
RU2381501C2 RU2381501C2 (en) 2010-02-10

Family

ID=41262608

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008114568/15A RU2381501C2 (en) 2008-04-14 2008-04-14 Method for quantitative determination of anavidine using stripping voltammetry method

Country Status (1)

Country Link
RU (1) RU2381501C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA026904B1 (en) * 2012-11-23 2017-05-31 Игорь Михайлович Юхт Method for quantitative determination of polyhexamethylene biguanidine (phmb) hydrochloride in compositions for preparing liquid medicinal products for treatment of eye and nose diseases (2 embodiments)

Also Published As

Publication number Publication date
RU2381501C2 (en) 2010-02-10

Similar Documents

Publication Publication Date Title
WO2005118918A3 (en) Efficient analysis of organic additives in an acid copper plating bath
WO2004032833A3 (en) Detection of suppressor breakdown contaminants in a plating bath
Xu et al. Amperometric determination of glutathione and cysteine on a Pd-IrO 2 modified electrode with high performance liquid chromatography in rat brain microdialysate
Zheng et al. Nano-copper-MWCNT-modified glassy carbon electrode for selective detection of dopamine
Manjunatha et al. Carbon paste electrode modified with boric acid and TX-100 used for electrochemical determination of dopamine
RU2008114568A (en) METHOD FOR QUANTITATIVE DETERMINATION OF ANAVIDIN BY THE METHOD OF INVERSION VOLTAMPEROMETRY
EP2169396A3 (en) Electrochemical method for detecting boron in water
Zhou et al. Electroanalysis and simultaneous determination of dopamine and epinephrine at poly (isonicotinic acid)-modified carbon paste electrode in the presence of ascorbic acid
RU2008114571A (en) METHOD FOR QUANTITATIVE DETERMINATION OF HESPERIDIN BY DIFFERENTIAL VOLTAMPEROMETRY METHOD
Chen et al. Easy-to-prepare electrochemical platform composed of ionic liquid-Ni (II)-graphite composites: laboratory study on electrochemical oxidation of urea, alcohols, and glucose
Tian et al. Cathodic electrochemiluminescence and reversible electrochemistry of [Ru (bpy) 3] 2+/1+ in aqueous solutions on tricresyl phosphate-based carbon paste electrode with extremely high hydrogen evolution potential
RU2014137613A (en) Modified electrode for the determination of caffeine and method of its use
RU2019129941A (en) Method for quantitative determination of antibiotic tetracycline
RU2010127058A (en) METHOD FOR DETERMINING INDICATOR OF TOTAL ANTIOXIDANT ACTIVITY OF BIOLOGICAL OBJECTS BY THE METHOD OF CATHODE VOLTAMMETRY
RU2494385C1 (en) Method of determining gold in aqueous solutions by chronopotentiometry
RU2528584C1 (en) Method of determining glutathione in standard test aqueous solutions via cyclic voltammetry on graphite electrode, modified with colloidal gold particles
RU2540261C1 (en) METHOD OF DETECTING RHODIUM IN WATER SOLUTIONS BY METHOD OF INVERSION VOLTAMMETRY BY PEAK OF SELECTIVE ELECTROOXIDATION OF INDIUM FROM INERTMETAL COMPOUND Rhx Iny
RU2506579C1 (en) Method of determining glutathione in standard test aqueous solutions via cyclic voltammetry on graphite electrode, modified with colloidal gold particles
RU2003108584A (en) METHOD FOR QUANTITATIVE DETERMINATION OF AZITHROMYCIN DIHYDRATE BY THE METHOD OF INVERSION VOLTAMPEROMETRY
RU2010131815A (en) METHOD FOR QUANTITATIVE DETERMINATION OF DIBORNOL
RU2013131947A (en) METHOD OF VOLTAMPEROMETRIC DETERMINATION OF PHENOL IN WATER AND WATER OBJECTS
RU2494384C1 (en) Method of determining platinum in aqueous solutions by chronopotentiometry
RU2586961C1 (en) Method for determining methionine model aqueous solutions by cyclic voltammetry on graphite electrode modified with colloidal gold particles
RU2010141679A (en) METHOD FOR QUANTITATIVE DETERMINATION OF COENZYME Q10 ANTIOXIDANT IN SUBSTANCE BY CYCLE VOLTAMMETRY METHOD
RU2009112425A (en) METHOD FOR DETERMINING INDIUM (III) IONS IN TECHNOLOGICAL SOLUTIONS OF LEAD-ZINC PRODUCTION

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20100415