Results 171 to 180 of about 22,120 (235)

Utilizing two different sustainable and green spectrophotometric approaches using derivative ratio spectra for the determination of a ternary severely overlapped mixture: application to veterinary formulation. [PDF]

BMC Chem
Abdullatif HA, Abdelkawy M, Kamal M, Fahmy NM.   +3 more
europepmc   +1 more source

Green Chemometric-assisted UV spectrophotometric techniques for the analysis of Helicobacter pylori triple therapy: amoxicillin, metronidazole and famotidine in bulk, individual and laboratory- prepared combined dosage forms: application to simulated gastric fluid with comprehensive greenness and whiteness appraisals. [PDF]

BMC Chem
Maher HM, Mahgoub H, Ragab MAA, Tarek S.
europepmc   +1 more source

Simultaneous spectrophotometric determination of finasteride and tadalafil in recently FDA approved Entadfi™ capsules. [PDF]

BMC Chem, 2022
Abdelazim AH, Ramzy S.
europepmc   +1 more source

Characterizations of zero-divisor graphs of certain rings

, 2023
Ruju Zhao, Wei Jun-chao
openalex   +2 more sources

Three spectrophotometric quantitative analysis of bisoprolol fumarate and telmisartan in fixed-dose combination utilizing ratio spectra manipulation methods. [PDF]

Sci Rep
Sattar OIA, Abuseada HHM, Ramzy S, Abuelwafa MM.   +3 more
europepmc   +1 more source

Simultaneous analysis of two drugs used as supportive treatment for COVID-19: comparative statistical studies and analytical ecological appraisal. [PDF]

BMC Chem, 2022
Ibrahim H, El-Abassy OM, Abdellatef HE, Hendawy HAM, El-Sayed HM.   +4 more
europepmc   +1 more source

Eco-friendly four spectrophotometric approaches for the simultaneous determination of the recently FDA-approved combination, bupivacaine and meloxicam in pharmaceutical dosage forms. [PDF]

Sci Rep
Radwan AS, Salim MM, Belal F, Magdy G.
europepmc   +1 more source

Mathematical modeling and topological graph description of dominating David derived networks based on edge partitions. [PDF]

Sci Rep, 2023
Zaman S, Ahmed W, Sakeena A, Rasool KB, Ashebo MA.   +4 more
europepmc   +1 more source

Independent concentration extraction as a novel green approach resolving overlapped UV-Vis binary spectra and HPTLC-densitometric methods for concurrent determination of levocloperastine and chlorpheniramine. [PDF]

BMC Chem
Mohamed EH, Batakoushy HA, Ibrahim AE, Nasr ZA, Soliman MM, Barghash SS, Mohamed TF, Fouad FA.   +7 more
europepmc   +1 more source

A variation of zero-divisor graphs

Discussiones Mathematicae - General Algebra and Applications, 2015
Raibatak Sen Gupta, Shamik Ghosh, M. K. Sen   +2 more
openaire   +2 more sources