RU2003108584A - METHOD FOR QUANTITATIVE DETERMINATION OF AZITHROMYCIN DIHYDRATE BY THE METHOD OF INVERSION VOLTAMPEROMETRY - Google Patents

METHOD FOR QUANTITATIVE DETERMINATION OF AZITHROMYCIN DIHYDRATE BY THE METHOD OF INVERSION VOLTAMPEROMETRY

Info

Publication number
RU2003108584A
RU2003108584A RU2003108584/15A RU2003108584A RU2003108584A RU 2003108584 A RU2003108584 A RU 2003108584A RU 2003108584/15 A RU2003108584/15 A RU 2003108584/15A RU 2003108584 A RU2003108584 A RU 2003108584A RU 2003108584 A RU2003108584 A RU 2003108584A
Authority
RU
Russia
Prior art keywords
azithromycin
inversion
quantitative determination
voltamperometry
potential
Prior art date
Application number
RU2003108584/15A
Other languages
Russian (ru)
Other versions
RU2241985C1 (en
Inventor
Любовь Сергеевна Анисимова
Евгения Сергеевна Слепченко
Галина Борисовна Слепченко
Original Assignee
Томский политехнический университет
Filing date
Publication date
Application filed by Томский политехнический университет filed Critical Томский политехнический университет
Priority to RU2003108584/15A priority Critical patent/RU2241985C1/en
Priority claimed from RU2003108584/15A external-priority patent/RU2241985C1/en
Publication of RU2003108584A publication Critical patent/RU2003108584A/en
Application granted granted Critical
Publication of RU2241985C1 publication Critical patent/RU2241985C1/en

Links

Claims (1)

Способ количественного определения азитромицина дигидрата (азитромицин) методом инверсионной вольтамперометрии, заключающийся в том, что азитромицин переводят из пробы в раствор и проводят вольтамперометрическое определение, отличающийся тем, что проводят накопление азитромицина в перемешиваемом растворе в течение 30-60 с при потенциале электролиза (0,10-0,25) В относительно насыщенного хлоридсеребряного электрода на фонах 0,2 н гидрофосфата натрия или буферного раствора Бриттона-Роббинсона, рН 8,0-9,0 в присутствии 0,1%-ного этилового спирта с последующей регистрацией анодных пиков в дифференциальном режиме съемки вольтамперограмм при скорости развертки потенциала 20-30 мВ/с и концентрацию азитромицина определяют по высоте пика в диапазоне потенциалов от 0,70 до 0,85 В методом добавок аттестованных смесей.A method for the quantitative determination of azithromycin dihydrate (azithromycin) by inversion voltammetry, in which azithromycin is transferred from a sample to a solution and voltammetric determination is carried out, characterized in that the accumulation of azithromycin in a stirred solution for 30-60 s at an electrolysis potential (0, 10-0.25) In a relatively saturated silver chloride electrode on the background of 0.2 n sodium hydrogen phosphate or Britton-Robbinson buffer solution, pH 8.0-9.0 in the presence of 0.1% ethyl alcohol with subsequent registration of the anode peaks in the differential mode of voltammograms recording at a potential sweep speed of 20-30 mV / s and the concentration of azithromycin are determined by the height of the peak in the potential range from 0.70 to 0.85 V using the method of additives of certified mixtures.
RU2003108584/15A 2003-03-27 2003-03-27 Method of quantitative determination of azitromycin dihydrate by inversion voltammetry technique RU2241985C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003108584/15A RU2241985C1 (en) 2003-03-27 2003-03-27 Method of quantitative determination of azitromycin dihydrate by inversion voltammetry technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003108584/15A RU2241985C1 (en) 2003-03-27 2003-03-27 Method of quantitative determination of azitromycin dihydrate by inversion voltammetry technique

Publications (2)

Publication Number Publication Date
RU2003108584A true RU2003108584A (en) 2004-09-27
RU2241985C1 RU2241985C1 (en) 2004-12-10

Family

ID=34387798

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003108584/15A RU2241985C1 (en) 2003-03-27 2003-03-27 Method of quantitative determination of azitromycin dihydrate by inversion voltammetry technique

Country Status (1)

Country Link
RU (1) RU2241985C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2793878C (en) 2010-03-22 2018-09-11 Bayer Healthcare Llc Residual compensation for a biosensor

Similar Documents

Publication Publication Date Title
Nan et al. Electrochemical behavior of tryptophan and its derivatives at a glassy carbon electrode modified with hemin
Smith Recent advancements in amino acid analysis using capillary electrophoresis
ATE262591T1 (en) SMALL VOLUME IN VITRO SENSOR WITH DIFFUSABLE OR NON-WASHABLE REDOX MEDIATOR
Sohn et al. ISFET glucose and sucrose sensors by using platinum electrode and photo-crosslinkable polymers
RU2005123794A (en) METHOD FOR DETERMINING THE CONCENTRATION OF THE STUDY IN THE PHYSIOLOGICAL SAMPLE
Tomlinson et al. Investigation of the in vitro metabolism of the H2-antagonist mifentidine by on-line capillary electrophoresis—mass spectrometry using non-aqueous separation conditions
Law et al. Determination of tobramycin in human serum by capillary electrophoresis with contactless conductivity detection
Vasjari et al. Amino acid determination using screen-printed electrochemical sensors
RU2003108584A (en) METHOD FOR QUANTITATIVE DETERMINATION OF AZITHROMYCIN DIHYDRATE BY THE METHOD OF INVERSION VOLTAMPEROMETRY
Yu et al. Highly sensitive determination of aminoglycoside residues in food by sheathless CE-ESI-MS/MS
CN111239212A (en) Ciprofloxacin detection method
RU2008114571A (en) METHOD FOR QUANTITATIVE DETERMINATION OF HESPERIDIN BY DIFFERENTIAL VOLTAMPEROMETRY METHOD
Deng et al. Pharmacokinetics of amoxicillin in human urine using online coupled capillary electrophoresis with electrogenerated chemiluminescence detection
Shang et al. Enhanced peroxidase activity of hemoglobin in a DNA membrane and its application to an unmediated hydrogen peroxide biosensor
Khodari et al. Cathodic stripping voltammetric behaviour of nitrofurazone and its determination in pharmaceutical dosage form, urine and serum by linear sweep voltammetry
Shahlaei et al. Simultaneous Determination of Tyrosine and Histidine by Differential Pulse Cathodic Stripping Voltammetry Using H‐point Standard Addition Method in Tap and Seawater
Meng et al. The electrochemical and spectroelectrochemical behaviors of SOD at cysteine modified gold electrode
RU2010127058A (en) METHOD FOR DETERMINING INDICATOR OF TOTAL ANTIOXIDANT ACTIVITY OF BIOLOGICAL OBJECTS BY THE METHOD OF CATHODE VOLTAMMETRY
RU2406995C1 (en) Method for stripping voltametric detection of rhodium in nitrite medium
RU2019129941A (en) Method for quantitative determination of antibiotic tetracycline
Cai et al. Synergistic electrochemical and chemical modification of carbon paste electrodes for open‐circuit preconcentration and voltammetric determination of trace adenine
Raoof et al. Homogeneous electrocatalytic oxidation of d-penicillamine with ferrocyanide at a carbon paste electrode: application to voltammetric determination
CN104132974B (en) Electrochemical sensor and its preparation method and application
US8486257B2 (en) Blood glucose sensing
RU2006104582A (en) METHOD FOR DETERMINING VITAMIN B6 IN BIOLOGICALLY ACTIVE ADDITIVES AND SENSOR FOR ITS IMPLEMENTATION