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Vinay, K. B. and Revenasiddappa, H. D. (2017) Spectrophotometric determination of quetiapine fumarate in pharmaceuticals and human urine by two charge-transfer complexation reactions. Chemical Industry and Chemical Engineering Quarterly, 18 (2). pp. 263-272. ISSN 2217-7434
Devi, O. Zenita and Basavaiah, K. and Vinay, K. B. and Revanasiddappa, H. D. (2016) Sensitive spectrophotometric determination of metoclopramide hydrochloride in dosage forms and spiked human urine using vanillin. Arabian Journal of Chemistry, 9. S64 - S72.
Abdulrahman, S. A. M. and Zenita Devi, Kram and Basavaiah, K. and Vinay, K. B. (2016) Use of picric acid and iodine as electron acceptors for spectrophotometric determination of lansoprazole through a charge-transfer complexation reaction. Journal of Taibah University for Science, 10 (1). pp. 80-91. ISSN 1658-3655
Swamy, N. and Basavaiah, K. and Vinay, K. B. (2015) Titrimetric assay of isoniazid with perchloric acid in non-aqueous medium. JOURNAL OF ANALYTICAL CHEMISTRY, 70 (6). pp. 696-699. ISSN 1608-3199
Swamy, N. and Basavaiah, K. and Vinay, K. B. (2014) Extraction-free spectrophotometric determination of pyrantel pamoate in pharmaceuticals. Proceedings of the Indian National Science Academy, 80 (3). pp. 597-608. ISSN 0370-0046
Prashanth, K. N. and Basavaiah, K. and Raghu, M. S. and Xavier, C. M. and Vinay, K. B. (2013) Determination of flunarazine dihydrchloride in bulk drug and tablets by RP-UPLC: A stability-indicating assay. Proceedings of the National Academy of Sciences, India Section A: Physical Sciences, 83 (2). pp. 79-88.
Xavier, C. M. and Basavaiah, K. and Ramesh, P. J. and Vinay, K. B. (2013) Development and validation of two stability- indicating Uv-spectrophotometric methods for the determination of repaglinide in bulk and dosage forms. International Journal of ChemTech Research, 5 (1). pp. 72-79.
Raghu, M. S. and Basavaiah, K. and Prashanth, K. N. and Vinay, K. B. (2013) Iodometric determination of milligram and microgram amounts of levocetirizine in pharmaceuticals. Moscow University Chemistry Bulletin, 68 (1). pp. 67-73. ISSN 1935-0260
Devi, O. Z. and Basavaiah, K. and Vinay, K. B. (2013) Quantitative determination of lansoprozole in capsules and spiked human urine by spectrophotometry through ion-pair complex formation reaction. Journal of Saudi Chemical Society, 17 (4). pp. 387-396. ISSN 1319-6103
Swamy, N. and Basavaiah, K. and Penmatsa, V. K. and Vinay, K. B. and Prashanth, K. N. (2013) Rapid quantitative assay of albendazole in bulk drug and pharmaceuticals by UHPLC. Chemical Sciences Journal, 4 (1).
Vinay, K. B. and Revanasiddappa, H. D. and Rajendraprasad, N. and Ramesh, P. J. and Basavaiah, K. (2013) Reversed phase high performance liquid chromatographic method for determination of quetiapine fumarate in pharmaceutical formulation and in spiked human urine. Journal of Reports in Pharmaceutical Sciences, 2 (2). pp. 131-139.
Raghu, M. S. and Basavaiah, K. and Abdulrahaman, S. A. M. and Prashanth, K. N. and Vinay, K. B. (2013) Sensitive and selective spectrophotometric methods for the determination of pheniramine maleate in bulk drug and in its formulations using sodium hypochlorite. Journal of Analytical Chemistry, 68 (11). pp. 969-976.
Vinay, K. B. and Revenasiddappa, H. D. and Abdulrahman, S. A. M. (2013) Sensitive spectrophotometric determination of tramadol hydrochloride in pharmaceuticals using folin-ciocalteu's reagent. Turkish Journal of Pharmaceutical Sciences, 10 (1). pp. 57-68.
Deepakumari, H. N. and Mallegowda, S. M. and Vinay, K. B. and Revanasiddappa, H. D. (2013) Simple and extraction-free spectrophotometric methods for risperidone in pure form and in dosage forms. Chemical Industry and Chemical Engineering Quarterly, 19 (1). pp. 121-128.
Ramesh, P. J. and Basavaiah, K. and Xavier, C. M. and Prashanth, K. N. and Raghu, M. S. and Vinay, K. B. (2013) Simple and sensitive spectrophotometric determination of ganciclovir using bromate-bromide, M-cresol purple and erioglaucine. Proceedings of the Indian National Science Academy, 79 (1). pp. 1-9.
Raghu, M. S. and Basavaiah, K. and Prashanth, K. N. and Vinay, K. B. (2013) Titrimetric and spectrophotometric methods for the assay of ketotifen using Cerium(IV) and two reagents. International Journal of Analytical Chemistry. ISSN 1687-8760
Abdulrahman, S. A. M. and Basavaiah, K. and Cijo, M. X. and Vinay, K. B. (2012) Validation of UV spectrophotometric methods for the determination of dothiepin hydrochloride in pharmaceutical dosage form and stress degradation studies. Journal of Applied Spectroscopy, 79 (5). pp. 780-787. ISSN 1573-8647
Rajendraprasad, N. and Basavaiah, K. and Vinay, K. B. (2012) Application of 3-methylbenzothiazolin-2-one hydrazone for the quantitative spectrophotometric determination of oxcarbazepine in pharmaceuticals with cerium(IV) and periodate. Journal of Applied Spectroscopy, 79 (4). pp. 616-625. ISSN 1573-8647
Ramesh, P. J. and Basavaiah, K. and Zenita Devi, O. and Rajendraprasad, N. and Vinay, K. B. (2012) Titrimetric assay of ofloxacin in pharmaceuticals using cerium(IV) sulphate as an oxidimetric reagent. Journal of Analytical Chemistry, 67 (6). pp. 595-599. ISSN 1608-3199
Tharpa, Kalsang and Basavaiah, K. and Vinay, K. B. (2012) Non-aqueous and two-phase titrimetric assay of isoxsuprine hydrochloride in pharmaceuticals. Journal of Analytical Chemistry, 67 (4). pp. 335-339. ISSN 1608-3199
Raghu, M. S. and Basavaiah, K. and Ramesh, P. J. and Abdulrahman, S. A. M. and Vinay, K. B. (2012) Development and validation of a UV-spectrophotometric method for the determination of pheniramine maleate and its stability studies. Journal of Applied Spectroscopy, 79 (1). pp. 131-138. ISSN 1573-8647
Zenita Devi, O. and Basavaiah, K. and Vinay, K. B. (2012) Application of potassium permanganate to spectrophotometric assay of metoclopramide hydrochloride in pharmaceuticals. Journal of Applied Spectroscopy, 78 (6). pp. 873-883. ISSN 1573-8647
Raghu, M. S. and Basavaiah, K. and Prashanth, K. N. and Vinay, K. B. (2012) Acid-Base Titrimetric Assay of Pheniramine Maleate in Pharmaceuticals in Hydro-Alcoholic Medium. Der Pharmacia Lettre, 4 (5). pp. 1523-1529. ISSN 0975-5071
Prashanth, K. N. and Basavaiah, K. and Abdulrahman, S. A. M. and Rajendraprasad, N. and Vinay, K. B. (2012) Application of Bromate-Bromide mixture as a green Brominating agent for the Spectrophotometric determination of Atenolol in Pharmaceuticals. Chemical Industry and Chemical Engineering Quarterly, 18 (1). pp. 43-52. ISSN 2217-7434
Prashanth, K. N. and Basavaiah, K. and Raghu, M. S. and Vinay, K. B. (2012) Determination of Atenolol and its Preparations by Acid-Base Titration in Non-Aqueous Medium. Der Pharmacia Lettre, 4 (5). pp. 1534-1540. ISSN 0975-5071
Ramesh, P. J. and Basavaiah, K. and Vinay, K. B. and Xavier, C. M. (2012) Development and validation of RP-HPLC method for the determination of Ganciclovir in Bulk Drug and in Formulations. ISRN Chromatography, 2012.
Zenita Devi, Okram and Basavaiah, K. and Ramesh, P. J. and Vinay, K. B. (2012) Development of a simple UV-spectrophotometric method for the determination of lansoprazole and study of its degradation profile. Química Nova, 35. 386 - 391. ISSN 1678-7064
Rajendraprasad, N. and Basavaiah, K. and Vinay, K. B. (2012) Extractive spectrophotometric determination of quetiapine fumarate in pharmaceuticals and spiked human urine. Croatica Chemica Acta, 85 (1). pp. 9-17. ISSN 1334-417X
Xavier, C. M. and Basavaiah, K. and Ramesh, P. J. and Vinay, K. B. and Revanasiddappa, H. D. (2012) Rp-Uplc method development and validation for the determination of Nateglinide in bulk drug and pharmaceutical formulations: a quality by design approach. Malaysian Journal of Pharmaceutical Sciences, 10 (1). pp. 23-44. ISSN 2180-429X
Basavaiah, K. and Raghu, M. S. and Vinay, K. B. (2012) Simple and rapid spectrophotometric assay of levocetirizine in pharmaceuticals through charge-transfer complexation using chloranilic acid and 2,3-dichloro-5,6-dicyanoquinone as π-acceptors. Bulletin of the Chemical Society of Ethiopia, 26 (3). pp. 319-328. ISSN 1726-801X
Vinay, K. B. and Revanasiddappa, H. D. and Raghu, M. S. and Abdulrahman, S. A. M. and Rajendraprasad, N. and Cassella, Ricardo Jorgensen (2012) Spectrophotometric determination of mycophenolate mofetil as its charge-transfer complexes with two π -acceptors. Journal of Analytical Methods in Chemistry, 2012. ISSN 2090-8873
Vinay, K. B. and Revanasiddappa, H. D. (2012) Spectrophotometric determination of quetiapine fumarate through ion-pair complexation reaction with tropaeolin ooo. Indian Journal of Chemical Technology, 19 (3). pp. 205-212. ISSN 0971-457X
Ramesh, P. J. and Basavaiah, K. and Xavier, C. M. and Prashanth, K. N. and Raghu, M. S. and Vinay, K. B. (2012) Titrimetric and Spectrophotometric assay of Ganciclovir in pharmaceuticals using Cerium(IV) Sulphate as the Oxidimetric agent. ISRN Analytical Chemistry, 2012.
Raghu, M. S. and Basavaiah, K. and Prashanth, K. N. and Vinay, K. B. (2012) Use of Alizarin Red S as an Ion-Pair reagent for the Spectrophotometric assay of Fexofenadine in pharmaceuticals and in spiked human urine. ISRN Spectroscopy, 2012.
Prashanth, K. N. and Basavaiah, K. and Raghu, M. S. and Vinay, K. B. (2012) Use of charge transfer complexation reactions for the spectrophotometric determination of Sumatriptan in pharmaceuticals. ISRN Spectroscopy, 2012.
Vinay, K. B. and Revannasiddappa, H. D. and Rajendraprasad, N. and Ramesh, P. J. and Xavier, C. M. and Basavaiah, K. (2012) Use of two sulfonthalein dyes in the extraction-free spectrophotometric assay of tramadol in dosage forms and in spiked human urine based on ion-pair reaction. Drug Testing and Analysis, 4 (2). pp. 116-122. ISSN 1942-7611
Vinay, K. B. and Revanasiddappa, H. D. and Xavier, C. M. and Ramesh, P. J. and Raghu, M. S. (2012) A stability indicating UPLC method for the determination of Tramadol Hydrochloride: Application to pharmaceutical analysis. Chromatography Research International. ISSN 2090-3510
Basavaiah, K. and Rajendraprasad, N. and Cijo, M. X. and Vinay, K. B. and Ramesh, P. J. (2011) Development and validation of stability indicating spectrophotometric methods for determination of oxcarbazepine in pharmaceuticals. JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 70 (5). pp. 346-351. ISSN 0022-4456
Rajendraprasad, N. and Basavaiah, K. and Vinay, K. B. (2011) Extractive spectrophotometric determination of quetiapine fumarate in pharmaceuticals and human urine using calmagite as an ion-pair reagent. CHEMICAL INDUSTRY & CHEMICAL ENGINEERING QUARTERLY, 17 (3). pp. 259-267. ISSN 1451-9372
Zenita, O. and Basavaiah, K. and Vinay, K. B. (2011) Sensitive and selective extraction free ion-pair complexometric determination of domperidone in pharmaceuticals and in spiked human urine. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY, 56 (2). pp. 715-720.
Ramesh, P. J. and Basavaiah, K. and Divya, M. R. and Rajendraprasad, N. and Vinay, K. B. and Revanasiddappa, H. D. (2011) Simple UV and visible spectrophotometric methods for the determination of Doxycycline Hyclate in pharmaceuticals. JOURNAL OF ANALYTICAL CHEMISTRY, 66 (5). pp. 482-489. ISSN 10619348
Devi, O. and Basavaiah, K. and Ramesh, P. and Vinay, K. B. (2011) Simple and sensitive uv spectrophotometric methods for determination of famotidine in tablet formulations. FARMACIA, 59 (5). pp. 647-658. ISSN 0014-8237
Ramesh, P. J. and Basavaiah, K. and Rajendraprasad, N. and Devi, O. Z. and Vinay, K. B. (2011) Spectrophotometric determination of ofloxacin in pharmaceuticals by redox reaction. JOURNAL OF APPLIED SPECTROSCOPY, 78 (3). pp. 383-391. ISSN 0021-9037
Cijo, M. X. and Basavaiah, K. and Abdulrahman, S. A. M. and Vinay, K. B. (2011) Spectrophotometric determination of repaglinide in tablets based on charge-transfer complexation reaction with chloranilic acid and dichloro-dicyano benzoquinone. Chemical Industry & Chemical Engineering Quarterly, 17 (4). pp. 469-476.
Vinay, K. B. and Revanasiddappa, H. O. and Ramesh, P. J. and Rajendraprasad, N. (2011) Titrimetric and sensitive spectrophotometric methods for the assay of Quetiapine fumarate in pharmaceutical formulations. Chemical Industry and Chemical Engineering Quarterly, 17 (1). pp. 99-106. ISSN 1451-9372
Devi, O. Z. and Basavaiah, K. and Revanasiddappa, H. D. and Vinay, K. B. (2011) Titrimetric and spectrophotometric assay of pantoprazole in pharmaceuticals using cerium(IV) sulphate as Oxidimetric agent. JOURNAL OF ANALYTICAL CHEMISTRY, 66 (5). pp. 490-495. ISSN 1061-9348
Devi, O. Z. and Basavaiah, K. and Vinay, K. B. (2011) Utilization of bromination reaction for the spectrophotometric assay of domperidone. CHEMICAL INDUSTRY & CHEMICAL ENGINEERING QUARTERLY, 17 (1). pp. 81-89. ISSN 1451-9372
Basavaiah, K. and Tharpa, K. and Vinay, K. B. (2010) Spectrophotometric Determination of isoxsuprine yydrochloride as base form in pharmaceutical formulation through charge transfer complexation. Croatica Chemica Acta, 83 (4). pp. 415-420. ISSN 0011-1643
Kalsang, Tharpa and Vinay, K. B. (2010) Spectrophotometric determination of isoxsuprine hydrochloride as base form in pharmaceutical formulation through charge transfer complexation. Croatica Chemica Acta, 83 (4). pp. 415-420. ISSN 1334-417X
Tharpa, K. and Vinay, K. B. (2010) Use of a diazocoupling reaction for sensitive and selective spectrophotometeric determination of furosemide in spiked human urine and pharmaceuticals. Chemical Papers, 64 (4). pp. 415-423. ISSN 0366-6352
Rajendraprasad, N. and Basavaiah, K. and Vinay, K. B. (2010) Micro and nanogram determination of lamotrigine in pharmaceuticals by visible spectrophotometry using bromophenol blue. indian journal of chemical technology, 17 (3). pp. 220-228. ISSN 0971-457X
Tharpa, Kalsang and Basavaiah, K. and Revanasiddappa, H. D. and Vinay, K. B. (2010) Spectrophotometric determination of isoxsuprine hydrochloride using 3-methyl-2-benzothiazolinone hydrazone hydrochloride in spiked human urine and pharmaceuticals. Talanta, 81 (4). 1216 - 1223. ISSN 1873-3573
Devi, O. Z. and Basavaiah, K. and Vinay, K. B. (2010) Sensitive and selective spectrophotometric determination of pantoprazole sodium in pharmaceuticals using permanganate. Chemical Industry and Chemical Engineering Quarterly, 16 (1). pp. 97-102. ISSN 2217-7434
Vinay, K. B. and Revanasiddappa, H. D. and Devi, O. Z. and Basavaiah, K. (2010) Spectrophotometric determination of etamsylate in pharmaceuticals using ferric chloride based on complex formation reactions. Chemical Industry and Chemical Engineering Quarterly, 16 (1). pp. 1-9. ISSN 2217-7434
Rajendraprasad, N. and Basavaiah, K. and Vinay, K. B. and Revanasiddappa, H. D. (2010) Sensitive and selective extractive spectrophotometric method for the Determination of hydroxyzine dihydrochloride in pharmaceuticals. Journal of the Mexican Chemical Society, 54 (4). pp. 233-239. ISSN 1870-249X
Tharpa, Kalsang and Basavaiah, K. and Rajedraprasad, N. and Vinay, K. B. and Hiriyanna, S. G. (2010) Sensitive spectrophotometric assay of simvastatin in pharmaceuticals using permanganate. Brazilian Journal of Pharmaceutical Sciences, 46 (1). 91 - 98. ISSN 2175-9790
Basavaiah, K. and Tharpa, Kalsang and Rajendra Prasad, N. and Hiriyanna, S. G. and Vinay, K. B. (2009) Determination of amoxycillin in pharmaceutical forms by visible spectrophotometry and HPLC. Indian Journal of Chemical Technology, 16 (3). pp. 265-271. ISSN 0971-457X
Rajendra Prasad, N. and Basavaiah, K. and Vinay, K. B. (2009) Determination of drug content of pharmaceuticals containing lamotrigine by titrimetry in non-aqueous medium. Proceedings of the Indian National Science Academy, 75 (3). pp. 131-136.
Anil Kumar, U. R. and Basavaiah, K. and Tharpa, Kalsang and Vinay, K. B. (2009) Determination of raloxifene hydrochloride in human urine by LC-MS-MS. Chemical Industry & Chemical Engineering Quarterly, 15 (3). pp. 119-123. ISSN 2217-7434
Basavaiah, K. and Tharpa, Kalsang and Rajendra Prasad, N. and Hruyanna, S. G. and Vinay, K. B. (2009) Determination of stavudine in pharmaceuticals by titrimetry and spectrophotometry using N-bromosuccinimide and three dyes- methyl orange, indigo carmine and thymol blue. Proceedings of The National Academy of Sciences India Section A-Physical Sciences, 79A. pp. 231-236. ISSN 0369-8203
Vinay, K. B. and Revanasiddappa, H. D. and Rajendraprasad, N. (2009) Development and validation of spectrophotometric methods for the sensitive and selective determination of lamotrigine in pharmaceuticals using bromocresol purple. JOURNAL OF FOOD AND DRUG ANALYSIS, 17 (6). pp. 424-433. ISSN 1021-9498
Basavaiah, K. and Zenita, O. and Tharpa, Kalsang and Rajendraprasad, N. and Anil Kumar, U. R. and Hiriyana, S. G. and Vinay, K. B. (2009) Iodimetric assay of olanzapine in pharmaceuticals using iodate and nile blue as reagents. Chemical Industry & Chemical Engineering Quarterly, 15 (2). pp. 95-102. ISSN 1451-9372
Basavaiah, K. and Rajendraprasad, N. and Vinay, K. B. (2009) Microtitrimetric determination of a drug content of pharmaceuticals containing olanzapine in non-aqueous medium. Chemical industry & chemical engineering quarterly, 15 (2). pp. 77-81. ISSN 1451-9372
Basavaiah, K. and Tharpa, K. and Anil Kumar, U. R. and Rajedraprasad, Nagaraju and Hiriyanna, S. G. and Vinay, K. B. (2009) Optimized and validated spectrophotometric methods for the determination of raloxifene in pharmaceuticals using permanganate. ARCHIVES OF PHARMACAL RESEARCH, 32 (9). pp. 1271-1279. ISSN 1976-3786
Vinay, K. B. and Revanasiddappa, H. D. and Devi, Okram Zenita and Basavaiah, K. (2009) Permanganometric determination of etamsylate in bulk drug and in tablets. Chemical Industry & Chemical Engineering Quarterly, 15 (3). pp. 149-157. ISSN 2217-7434
Vinay, K. B. and Revanasiddappa, H. D. and Shantala, P. R. and Tharpa, K. and Basavaiah, K. (2009) Sensitive and selective iodometric determination of enalapril maleate in pharmaceuticals. National Academy Science Letters-India, 32 (9-10). pp. 267-274. ISSN 2250-1754
Basavaiah, K. and Abdulrahman, S. A. M. and Vinay, K. B. (2009) Simple and sensitive spectrophotometric determination of olanzapine in pharmaceutical formulations using two sulphonphthalein acid dyes. Journal of Food and Drug Analysis, 17 (6). pp. 434-442. ISSN 1021-9498
Basavaiah, K. and Tharpa, K. and Rajendra Prasad, N. and Hiriyanna, S. G. and Vinay, K. B. (2009) Simple, sensitive and rapid spectrophotometric determination of albendazole based on redox and complex formation using n-bromosuccinimide. Proceedings of the Indian National Science Academy, 75 (1). pp. 1-6.
Basavaiah, K. and Tharpa, Kalsang and Hiriyanna, S. G. and Vinay, K. B. (2009) Spectrophotometric determination of lisinopril in pharmaceuticals using ninhydrin- a modified approach. Journal of Food And Drug Analysis, 17 (2). pp. 93-99. ISSN 1021-9498
Basavaiah, K. and Anil Kumar, U. R. and Tharpa, Kalsang and Vinay, K. B. (2009) Spectrophotometric determination of pantoprazole sodium in pharmaceuticals using n-bromosuccinimide, methyl orange and indigo carmine as reagents. Iranian Journal of Chemistry & Chemical Engineering-International English Edition, 28 (1). pp. 31-36. ISSN 1021-9986
Basavaiah, K. and Rajendra Prasad, N. and Tharpa, K. and Anil Kumar, U. R. and Hiriyanna, S. G. and Vinay, K. B. (2009) Titrimetric and spectrophotometric assay of pantoprazole in pharmaceuticals using permanganate. Journal of The Mexican Chemical Society, 53 (1). pp. 34-40. ISSN 1665-9686
Basavaiah, K. and Anil Kumar, U. R. and Tharpa, Kalsang and Vinay, K. B. (2008) Validated spectrophotometric methods for the determination of raloxifene hydrochloride in pharmaceuticals. Journal of the Chilean Chemical Society, 53 (3). pp. 1635-1639. ISSN 0717-9707
