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    Crystal structure of a-phenyl-N-thioacetylmorpholine
    (Japan Society for Analytical Chemistry, 2004) Çelik, I.; Akkurt, M.; Demirtaş, I.; Erenler, R.; Güven, K.
    The title compound, C12H15NOS, consists of a thioamid and an ?-substituted phenyl group. It crystallizes in the monoclinic space group P21/c. The unit-cell parameters at 293 K are a = 6.553(5), b = 23.362(5), c = 8.201(5)Å, ? = 112.532(5)°, V = 1159.7(12)Å3, Dx = 1.268 g/cm3, Z = 4. The morpholine group takes a chair conformation. 2004 © The Japan Society for Analytical Chemistry.
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    Crystal structure of cis,cis,cis-1,2-epoxy-3,5-dibromo-4-hydroxy tetralin
    (Wiley-V C H Verlag Gmbh, 2003) Celik, I.; Demirtas, I.; Akkurt, M.; Erenler, R.; Guven, K.; Cakmak, O.
    The title compound, C10OH8Br2O2, consists of a tetrahydronaphthalene skeleton composed of a six-membered ring A with arene oxide, monobromo and monohydroxy atoms in cis,cis,cis configuration held in a boat conformation and a six-membered planar ring B, where the ring B carries monobromo atom. The repulsive interactions between the Br and OH atoms affect the topology of the tetrahydronaphthalene moieties.
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    Nigella sativa seed-mediated green biosynthesis of silver nanoparticles and antimicrobial activity
    (Soc Mexicana Fisica, 2024) Boke, E.; Saygi, K. Ozlem; Erenler, R.; Kacmaz, B.; Ergene, A.
    This work introduces a systematic and efficient approach for producing stable AgNPs utilizngNigella sativa (Ns) seed aqua extract (AE), which exhibit strong antibacterial properties. The characterization of Ns-AgNPs was performed using a UV-visible spectrophotometer electronic microscopy (TEM), and energy-dispersive X-ray spectroscopy (EDX). The Ns-AgNPs did not show aggregation, as shown by the results of STEM and XRD. According to the EDX analysis in this research, it was determined that Ns-AgNPs, gave signals in the silver region (similar to 3 KeV) at 92.3%. Dynamic light scattering (DLS) was used to determine the average particle size and distribution profile of NsAgNPs. Ns-AgNPs showed significant antibacterial performance againstStaphylococcus aureousand Escherichia coli, being effective at low concentrations. Ns-AgNPs may be incorporated into wound dressings, surgical instruments, and medical devices to prevent infections and promote healing.