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Ultrasonic-assisted cloud point microextraction and spectrophotometric determination of Ponceau 4R in various beverage samples using Non-ionic surfactant PONPE 7.5
(Taylor & Francis, 2021)
In the current study, a simple, cheap, and fast analytical procedure, termed ultrasonic-assisted cloud point microextraction (UA-CPME), combined with UV-VIS spectrophotometry, was developed for the pre-concentration and ...
Inverse Nodal Problems for Dirac- Type Integro-Differential Operators with Linear Functions in the Boundary Condition
(Taylor&Francis, 2022)
In this article, Dirac-type integro-differential operator with linear
functions in the boundary condition is considered. We
obtain asymptotic expressions for the solution of the differential
system and derive the large ...