Nafisur Rahman

Summary

Country: India

Publications

  1. ncbi request reprint Spectrophotometric method for the determination of nifedipine with 4-(methylamino)phenol and potassium dichromate
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, India
    Farmaco 57:435-41. 2002
  2. pmc Selective and validated spectrophotometric methods for the determination of nicorandil in pharmaceutical formulations
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    AAPS J 6:e34. 2004
  3. pmc Kinetic spectrophotometric method for the determination of ramipril in pharmaceutical formulations
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    AAPS PharmSciTech 6:E543-51. 2005
  4. ncbi request reprint Quantitative analysis of irbesartan in commercial dosage forms by kinetic spectrophotometry
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    Chem Pharm Bull (Tokyo) 54:626-31. 2006
  5. ncbi request reprint Validated spectrophotometric methods for the determination of amiodarone hydrochloride in commercial dosage forms using p-chloranilic acid and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002 UP, India
    Anal Sci 20:1231-5. 2004
  6. ncbi request reprint Spectrophotometric method for the determination of verapamil hydrochloride in pharmaceutical formulations using N-bromosuccinimide as oxidant
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, UP, India
    Farmaco 59:529-36. 2004
  7. ncbi request reprint Optimized and validated spectrophotometric methods for the determination of nicorandil in drug formulations and biological fluids
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, UP, India
    Farmaco 59:519-27. 2004
  8. ncbi request reprint Kinetic spectrophotometric method for the determination of silymarin in pharmaceutical formulations using potassium permanganate as oxidant
    N Rahman
    Analytical Chemistry Division, Department of Chemistry, Aligarh Muslim University, Aligarh U P, India
    Pharmazie 59:112-6. 2004
  9. ncbi request reprint Kinetic spectrophotometric method for the determination of norfloxacin in pharmaceutical formulations
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh, India
    Eur J Pharm Biopharm 57:359-67. 2004
  10. ncbi request reprint Extractive spectrophotometric methods for the determination of nifedipine in pharmaceutical formulations using bromocresol green, bromophenol blue, bromothymol blue and eriochrome black T
    Nafisur Rahman
    Department of Chemistry, Analytical Chemistry Division, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    Farmaco 59:47-54. 2004

Collaborators

Detail Information

Publications30

  1. ncbi request reprint Spectrophotometric method for the determination of nifedipine with 4-(methylamino)phenol and potassium dichromate
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, India
    Farmaco 57:435-41. 2002
    ..9 x 10(3) l mol(-1) cm(-1), 1.1 microg ml(-1), 99.7-100.5% and 0.3-0.8%, respectively. The proposed method was compared favourably with the official B.P. method...
  2. pmc Selective and validated spectrophotometric methods for the determination of nicorandil in pharmaceutical formulations
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    AAPS J 6:e34. 2004
    ..The reliability and the performance of the proposed methods are established by point and interval hypothesis and through recovery studies. The experimental true bias of all samples is smaller than +/-2%...
  3. pmc Kinetic spectrophotometric method for the determination of ramipril in pharmaceutical formulations
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    AAPS PharmSciTech 6:E543-51. 2005
    ..The experimental true bias of all samples is less than +/- 2%. The methods have been successfully applied to the determination of ramipril in tablets and capsules...
  4. ncbi request reprint Quantitative analysis of irbesartan in commercial dosage forms by kinetic spectrophotometry
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    Chem Pharm Bull (Tokyo) 54:626-31. 2006
    ..The methods have been successfully applied to the determination of irbesartan in commercial dosage forms...
  5. ncbi request reprint Validated spectrophotometric methods for the determination of amiodarone hydrochloride in commercial dosage forms using p-chloranilic acid and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002 UP, India
    Anal Sci 20:1231-5. 2004
    ..Beer's law is obeyed in the concentration ranges 10.0 - 360.0 and 2.0 - 65.0 microg ml(-1) for methods A and B, respectively. Application of the proposed methods to commercial pharmaceutical tablets are presented...
  6. ncbi request reprint Spectrophotometric method for the determination of verapamil hydrochloride in pharmaceutical formulations using N-bromosuccinimide as oxidant
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, UP, India
    Farmaco 59:529-36. 2004
    ..Results of analyses were optimized and validated statistically and through recovery studies. The experimental true bias of all samples is smaller than +/-2%...
  7. ncbi request reprint Optimized and validated spectrophotometric methods for the determination of nicorandil in drug formulations and biological fluids
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, UP, India
    Farmaco 59:519-27. 2004
    ..In order to establish the bias and the performance of the proposed methods, the point and interval hypothesis tests have been performed. The experimental true bias of all samples is smaller than +/-2%...
  8. ncbi request reprint Kinetic spectrophotometric method for the determination of silymarin in pharmaceutical formulations using potassium permanganate as oxidant
    N Rahman
    Analytical Chemistry Division, Department of Chemistry, Aligarh Muslim University, Aligarh U P, India
    Pharmazie 59:112-6. 2004
    ..Statistical comparison of the results with the reference method shows excellent agreement and indicates no significant difference in accuracy and precision...
  9. ncbi request reprint Kinetic spectrophotometric method for the determination of norfloxacin in pharmaceutical formulations
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh, India
    Eur J Pharm Biopharm 57:359-67. 2004
    ..Statistical comparison of the results with the reference method shows excellent agreement and indicates no significant difference in accuracy and precision...
  10. ncbi request reprint Extractive spectrophotometric methods for the determination of nifedipine in pharmaceutical formulations using bromocresol green, bromophenol blue, bromothymol blue and eriochrome black T
    Nafisur Rahman
    Department of Chemistry, Analytical Chemistry Division, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    Farmaco 59:47-54. 2004
    ..No interference was observed from common pharmaceutical adjuvants. Statistical comparison of the results with the reference method shows excellent agreement and indicates no significant difference in accuracy and precision...
  11. ncbi request reprint Kinetic spectrophotometric analysis of pantoprazole in commercial dosage forms
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Predesh, India
    Anal Sci 22:983-8. 2006
    ..The experimental true bias of all samples is < +/-2.0%. The method has been successfully applied to the determination of pantoprazole in pharmaceutical preparations...
  12. ncbi request reprint Kinetic spectrophotometric determination of famotidine in commercial dosage forms
    Nafisur Rahman
    Analytical Research Division, Department of Chemistry, Aligarh Muslim University, Aligarh U P 202002, India
    Anal Sci 19:907-11. 2003
    ..The method has been applied to the determination of famotidine in tablet formulations. The obtained results are compared statistically with those given by a reference spectrophotometric method...
  13. ncbi request reprint Quantitation of nicorandil in pharmaceutical formulations by spectrophotometry using N-(1-naphthyl) ethylenediamine dihydrochloride as coupling agent
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Uttar Pradesh, India
    Yakugaku Zasshi 127:367-74. 2007
    ....
  14. ncbi request reprint Quantitative analysis of rabeprazole sodium in commercial dosage forms by spectrophotometry
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
    Chem Pharm Bull (Tokyo) 56:995-1001. 2008
    ..38 and 0.75 microg ml(-1), respectively. Both methods have been applied successfully for the estimation of rabeprazole sodium in commercial dosage forms. The results are compared with the reference UV spectrophotometric method...
  15. ncbi request reprint Optimized and validated initial-rate method for the determination of perindopril erbumine in tablets
    Nafisur Rahman
    Analytical Research Division, Department of Chemistry, Aligarh Muslim University, India
    Chem Pharm Bull (Tokyo) 54:33-6. 2006
    ..Statistical comparison of the results with the Abdellatef's spectrophotometric method shows excellent agreement and indicates no significant difference between the methods compared in terms of accuracy and precision...
  16. doi request reprint Hypothesis testing for the validation of the kinetic spectrophotometric methods for the determination of lansoprazole in bulk and drug formulations via Fe(III) and Zn(II) chelates
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, India
    Drug Test Anal 2:137-43. 2010
    ..The inter-day and intra-day precision data showed good accuracy and precision of the proposed procedure for analysis of lansoprazole. The point and interval hypothesis tests indicate that the proposed procedures are not biased...
  17. ncbi request reprint Application of ninhydrin to spectrophotometric determination of famotidine in drug formulations
    Nafisur Rahman
    Department of Chemistry, Analytical Chemistry Division, Aligarh Muslim University, 202 002 Aligarh, India
    Farmaco 58:1045-50. 2003
    ..99 x 10(3) l M(-1) cm(-1). The results were validated statistically. The proposed method has been applied to the determination of famotidine in tablets with satisfactory results...
  18. ncbi request reprint A sensitive kinetic spectrophotometric method for the determination of captopril in bulk and dosage forms
    Nafisur Rahman
    Analytical Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh 202002, U P India
    Acta Pharm 56:347-57. 2006
    ..The experimental true bias of all samples is lower than +/- 2%. The proposed method has been applied to the determination of captopril in bulk and dosage forms...
  19. ncbi request reprint Application of oxidants to the spectrophotometric determination of amlodipine besylate in pharmaceutical formulations
    Nafisur Rahman
    Analytical Research Division, Department of Chemistry, Aligarh Muslim University, Aligarh, 202002 UP, India
    Farmaco 59:913-9. 2004
    ..The proposed methods were applied successfully to the determination of amlodipine besylate in commercial tablets...
  20. ncbi request reprint Spectrophotometric determination of verapamil hydrochloride in drug formulations with chloramine-T as oxidant
    Nafisur Rahman
    Analytical Research Division, Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
    Anal Bioanal Chem 374:484-9. 2002
    ..Statistical comparison of the results with those from the reference method reveals excellent agreement and confirms that accuracy and precision are not significantly different...
  21. ncbi request reprint Application of pi-acceptors to the spectrophotometric determination of lisinopril in commercial dosage forms
    Nafisur Rahman
    Department of Chemistry, Analytical Research Laboratory, Aligarh Muslim University, Aligarh, UP 202 002, India
    Farmaco 60:605-11. 2005
    ..432x10(4) and 1.192x10(4) l mol-1 cm-1 for TCNQ and pCA methods, respectively. Both the methods have been applied to the determination of lisinopril in pharmaceutical dosage forms. Results of analysis are validated statistically...
  22. ncbi request reprint Validation of simultaneous volumetric and spectrophotometric methods for the determination of captopril in pharmaceutical formulations
    Nafisur Rahman
    Analytical Research Division, Department of Chemistry, Aligarh Muslim University, Aligarh 202 002, UP, India
    Farmaco 60:569-74. 2005
    ..Comparison of the means of the proposed procedures with those of reference methods using point and interval hypothesis tests showed no statistically significant difference...
  23. ncbi request reprint New spectrophotometric methods for the determination of nifedipine in pharmaceutical formulations
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh, India
    Acta Biochim Pol 52:915-22. 2005
    ..No interference was observed from common pharmaceutical adjuvants. The reliability and the performance of the proposed methods are established by point and interval hypothesis tests and through recovery studies...
  24. ncbi request reprint Validated spectrophotometric methods for the determination of amlodipine besylate in drug formulations using 2,3-dichloro 5,6-dicyano 1,4-benzoquinone and ascorbic acid
    Nafisur Rahman
    Analytical Chemistry Division, Department of Chemistry, Aligarh Muslim University, Aligarh U P 202 002, India
    J Pharm Biomed Anal 31:381-92. 2003
    ..Both the methods were applied successfully for the analysis of amlodipine besylate in dosage forms. Results of analyses were validated statistically and through recovery studies...
  25. ncbi request reprint Validated kinetic spectrophotometric method for the determination of metoprolol tartrate in pharmaceutical formulations
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002 U P, India
    Chem Pharm Bull (Tokyo) 53:942-8. 2005
    ..Statistical comparison of the results with the reference method shows excellent agreement and indicates no significant difference in accuracy and precision...
  26. doi request reprint Development and validation of spectrofluorimetric method for determination of haloperidol in pharmaceutical dosage forms
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh, U P, India
    Drug Test Anal 2:252-8. 2010
    ..Statistical comparison of the results with the reference method shows excellent agreement and indicates no significant difference between the methods compared in terms of accuracy and precision...
  27. doi request reprint Optimized and validated spectrophotometric method for the determination of uranium(VI) via complexation with meloxicam
    - Lutfullah
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
    J Hazard Mater 155:261-8. 2008
    ..Results of analysis were statistically compared with those obtained by Currah's spectrophotometric method showing acceptable recovery and precision...
  28. pmc Spectrofluorimetric method for the determination of doxepin hydrochloride in commercial dosage forms
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
    AAPS PharmSciTech 10:1381-7. 2009
    ..95 ng ml(-1). The method has been successfully applied to the determination of doxepin hydrochloride in commercial dosage forms. The results are compared with the reference spectrofluorimetric method...
  29. doi request reprint Development and validation of fixed-time method for the determination of isoxsuprine hydrochloride in commercial dosages forms
    Nafisur Rahman
    Department of Chemistry, Aligarh Muslim University, UP, India
    Drug Test Anal 2:442-6. 2010
    ..Statistical comparison (point and interval hypothesis tests) of the results showed that there is no significant difference between the proposed method and reference method...
  30. doi request reprint Solid phase extraction and determination of Cr(III) by spectrophotometry using cefaclor as a complexing reagent and FAAS
    - Lutfullah
    Department of Chemistry, Aligarh Muslim University, Aligarh 202002 Uttar Pradesh, India
    Environ Monit Assess 185:4959-67. 2013
    ..An enrichment factor of 200 and RSD of ±1.19-1.49 % for five successive determinations of 25 μg L(-1) were achieved. The column preconcentration was successfully applied to the analysis of tap water and underground water samples...