Method development and validation for simultaneous estimation of brinzolamide and brimonidine in pharmaceutical dosage form by using RP-HPLC

Abstract

Submission of an original paper with copyright agreement and authorship responsibility.I (corresponding author) certify that I have participated sufficiently in the conception and design of this work and the analysis of the data (wherever applicable), as well as the writing of the manuscript, to take public responsibility for it. I believe the manuscript represents valid work. I have reviewed the final version of the manuscript and approve it for publication. Neither has the manuscript nor one with substantially similar content under my authorship been published nor is being considered for publication elsewhere, except as described in an attachment. Furthermore I attest that I shall produce the data upon which the manuscript is based for examination by the editors or their assignees, if requested.Thanking you.

Utilization of Localized Surface Plasmon Resonance of Silver Nanoparticles for ‎the Spectrophotometric Estimation of Amlodipine and Hydrochlorothiazide

“…The electrochemical method by differential pulsed voltammetry using a glassy carbon electrode was modified with multiwalled carbon nanotubes and gold nanoparticles 19 . HCZ was evaluated with AM and valsartan in combined dosage form using RP-HPLC methods 20,21 , and FTIR spectroscopic method was developed to determine valsartan and HCZ 22 simultaneously. The simultaneous evaluation of nebivolol hydrochloride and HCZ has been established based on the partial simultaneous equation 23 .…”