Browsing by Author Medien, Hesham


Or, select a letter below to browse by last name
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Showing results 1 to 20 of 28  next >
Issue DateTitleAuthor(s)
1997A spectrophotometric kinetic study of the reaction of amino acids with p-benzoquinoneIskander, M; Medien, Hesham 
1988A Thermodynamic Assessment on the Reaction of Aromatic Amines Versus Reactivity with p-Benzoquinone from a Kinetic StudyIskander, ML; Nashed, S; Medien, Hesham 
2002and Lagowski, JJFahmy, AFM; Hamza, MA; Hanna, WG; Abdel-Sabour, M; Medien, Hesham 
2019Control synthesis of metallic gold nanoparticles homogeneously distributed on hexagonal ZnO nanoparticles for photocatalytic degradation of methylene blue dyeAhmed, MA; Abou-Gamra, ZM; ALshakhanbeh, MA; Medien, Hesham ; abougamra, zeinab 
2025Effect of encapsulation in cyclodextrin nanocavities on the photophysical properties of bithiophene-5-carboxamidine derivativesMahmoud, Mai NA; Khaled, Maha M; Abdel-Shafi, Ayman A; Medien, Hesham ; Ismail, Mohamed A; Abdel-Samad, Hesham 
2025Fluorosolvatochromism and dual emission of D-$\pi$-a+ thiophene based derivatives: An approach to white light emitters (II)Khaled, Maha M; Medien, Hesham AA; Abdel-Shafi, Ayman A; Medien, Hesham ; Ismail, Mohamed A; Abdel-Samad, Hesham 
2002From systemic approach in teaching and learning chemistry (SATLC) to benign analysisFahmy, AF; Lagowski, JJ; Medien, Hesham 
2002Kinetic Studies of Condensation of Aromatic Aldehydes with Meldrum’s AcidMedien, Hesham 
2000Kinetic studies of the condensation of aromatic aldehydes with 5-N-benzoylamino-1, 3, 4-thiadiazole-2-acetonitrile, and their spectrophotometric determinationErian, AW; Medien, Hesham 
1989Kinetics and determination of sulfa drugs via interaction with p-benzoquinoneIskander, Madlene L; Nashed, S; Medien, Hesham 
2004Kinetics and mechanism of perborate oxidation of aromatic aldehydesMedien, Hesham 
2003Kinetics of oxidation of benzaldehydes by quinolinium dichromateMedien, Hesham 
2010Kinetics of the oxidative decolorization of some organic dyes utilizing Fenton-like reaction in waterKhalil, Saied ME; Medien, Hesham 
2002Kinetics of the Reaction between Aromatic Aldehydes and 1, 5-Diamino-4, 8-Dihydroxypyridazino [4, 5-d] PyridazineMedien, Hesham 
1996New method for spectrophotometric determination of quinones and barbituric acid through their reaction. A kinetic studyMedien, Hesham 
1994Simple and rapid spectrophotometric method for determination of some aromatic aldehydes. A kinetic studyMedien, Hesham 
1990Some observations on the spectrophotometric determination of amino acids via interaction with p-benzoquinoneIskander, Madlene L; Medien, Hesham 
2000Spectrophotometric determination and kinetic studies of condensation of aromatic aldehydes with 1, 3-dimethylbarbituric acidErian, AW; Medien, Hesham 
2003Spectrophotometric determination and kinetic studies of condensation of aromatic aldehydes with 2-thiobarbituric acidZahran, AA; Medien, Hesham 
2004Spectrophotometric Determination and Kinetic Studies of Condensation of Aromatic Aldehydes with 7, 9-Dioxo-6, 10-dioxaspiro [4.5] decaneZahran, AA; Erian, AW; Medien, Hesham 
Showing results 1 to 20 of 28  next >