Kurum Yazarı "Nadeem, Said" İçin Listeleme
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Antioxidant, anticholinesterase and tyrosinase inhibition activities, and fatty acids of Crocus mathewii - A forgotten endemic angiosperm of Turkey
Yıldıztekin, Fatma; Nadeem, Said; Erol, Ebru; Yıldıztekin, Mahmut; Tuna, Atilla L.; Öztürk, Mehmet (Taylor & Francis Ltd, 2016)Context We report the first ever chemical/biochemical study on Crocus mathewii Kerndorff (Iridaceae) - a Turkish endemic angiosperm. This plant has never been explored for its phytochemistry and bioactivities.Objective ... -
Antioxidative Defence Mechanisms in Tomato (Lycopersicum esculentum L.) Plants Sprayed with Different Pesticides and Boron compounds
Küçükakyüz, Köksal; Yıldıztekin, Mahmut; Civelek, Hasan Sungur; Nadeem, Said; Tuna, Atilla Levent (2018)Oxidative stress was investigated in Lycopersicum esculentum L. by applying various pesticides and boron compounds for two years, near OrtacaMuğla. The field sections were treated separately by commercial pesticides and ... -
Determination of Antioxidant, Anticholinesterase, Tyrosinase Inhibitory Activities and Fatty Acid Profiles of 10 Anatolian Klasea Cass. Species
Tel, Gülsen; Doğan, Bekir; Erol, Ebru; Öztürk, Mehmet; Nadeem, Said; Ullah, Zain; Duran, Ahmet; Duru, Mehmet Emin (Acg Publications, 2016)In search of new natural fatty acid sources, extract of 10 different Turkish Klasea species were studies. Fatty acids of Klasea species were studied by GC and GC-MSD. Oleic acid (4.8-45.8%), palmitic acid (15.6-51.8%), ... -
A novel Salvialactomine from the callus culture of Salvia santolinifolia Boiss
Jan, Tour; Qadri, Raiha; Naqvi, Beena; Adhikari, Achyut; Nadeem, Said; Muhammad, Akhtar (Taylor & Francis Ltd, 2018)A novel compound Salvialactomine (1) along with two other unusual occurring natural products Pentatriacontanoic acid 1, 3-dihydroxypropyl ester (2) and 5-Methylflavone (3) were isolated from the callus of Salvia santolinifolia ... -
Phytochemicals from Dodonaea viscosa and their antioxidant and anticholinesterase activities with structure-activity relationships
Muhammad, Akhtar; Tel-Çayan, Gülsen; Öztürk, Mehmet; Duru, Mehmet Emin; Nadeem, Said; Anis, Itrat; Shah, Muhammad Raza (Taylor & Francis Ltd, 2016)ContextDodonaea viscosa (L.) Jacq (Sapindaceae) has been used in traditional medicine as antimalarial, antidiabetic and antibacterial agent, but further investigations are needed.Objective This study determines the antioxidant ... -
Polyoxy-Derivatized Perylenediimide as Selective Fluorescent Ag (I) Chemosensor
Ongun, Merve Zeyrek; Ertekin, Kadriye; Nadeem, Said; Birel, Özgül (Springer/Plenum Publishers, 2016)Recent investigations indicated that same concentrations of the ionic silver have harmful effects on aquatic life, bacteria and human cells. Herein we report chemosensory properties of N,N (') -Bis(4-{2-[2-(2-methoxyethoxy)ethoxy] ... -
Porphyrin-Based Dye-Sensitized Solar Cells (DSSCs): a Review
Birel, Özgül; Nadeem, Said; Duman, Hakan (Springer/Plenum Publishers, 2017)The current review aims to collect short information about photovoltaic performance and structure of porphyrin-based sensitizers used in dye-sensitized solar cells (DSSC). Sensitizer is the key component of the DSSC device. ... -
Synthesis of Biocompatible Double-Tailed Nonionic Surfactants and Their Investigation for Niosomal Drug-Loading Applications
Ali, İmdad; Shah, Muhammad Raza; Nadeem, Said; Ali, Heyam Saad; Saifullah, Salim; Ahmed, Farid; Imran, Muhammad (Wiley, 2019)Nonionic surfactants are capable of self-assembling and thus are of vital importance for designing various drug-delivery systems. This study reports the synthesis, characterization, biocompatibility, and drug-loading ... -
Synthesis of Novel Rhodium Complex of Biphenylic-Imidazole-Phenanthroline and Photophysical Analysis of Metal Ions Selectively for Pb2+
Shah, Kiramat; Nadeem, Said; Hussain, Zahid; Shah, Muhammad Raza (Chem Soc Pakistan, 2016)A novel rhodium biphenylic-imidazole-phenanthroline metal-organic complex has been synthesized and the photophysical properties were studied against different metal ions. The rapid and sensitive detection of metal ions ...