Synthesis, structural characterization and microbial activity of 2D Ag(I)-5-aminoisophthalate coordination polymer with a new coordination mode

Günay, Handan; Çolak, Alper Tolga; Yeşılel, Okan Zafer; Tunç, Tuncay; Çolak, Ferdağ

doi:10.1016/j.molstruc.2015.06.029

Cited by 9 publications

(1 citation statement)

References 24 publications

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“…On other hand, coordination polymers (CP) and metal–organic frameworks (MOFs) are considered high research precedency in coordination chemistry and attracted more enormous interest because of their widely applications, fascinating structures and potentially valuable properties It's defined as high molecular weight molecules which designed by the repetition of monomeric units of linked metal ions with organic ligand(s) via coordination bonding . MOFs are hybrid substances have a broad variety of physical and chemical properties like; porosity, photoluminescence, sensing, catalysis, magnetism and conductivity in addition to a lot of technical applications were reported .…”

Section: Introductionmentioning

confidence: 99%

Promising photoluminescence optical approach for triiodothyronine hormone determination based on smart copper metal–organic framework nanoparticles

Sheta

El‐Sheikh

Abd-Elzaher

2019

Applied Organom Chemis

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A copper metal–organic framework nanoparticles (Cu‐MOF‐NPs) synthesized via simple technique. The prepared Cu‐MOF‐NPs nanoparticles were further characterized using 1H‐NMR, FE‐SEM/EDX and thermal study (DSC/TGA). The FE‐SEM/EDX, thermal analysis, and NMR spectrum data with the other analysis support the nano‐Cu‐MOF structure and the monomeric unit (n[Cu (AIP)2(APY)(H2O)2].4H2O) of Cu‐MOF‐NPs. The photoluminescence (PL) studies of triiodothyronine hormone (T3) based on the prepared Cu‐MOF‐NPs investigated. The results revealed that the Cu‐MOF‐NPs might be used as a biosensor in the determination of triiodothyronine hormone (T3) in biological fluids through a significant quenching of the photoluminescence intensity of Cu‐MOF‐NPs at excitation wavelength 492 nm. The calibration plot achieved over the concentration range 0.0–200.0 ng/dL T3 hormone with a correlation coefficient 0.996 and limit of detection (LOD) and quantification (LOQ) 0.198 and 0.60 ng/dL, respectively. The PL spectra are indicating that Cu‐MOF‐NPs has highly selective sensing properties for T3 hormone without interfering with other human many hormones types. This approach considered a promising analytical tool for early diagnosis of the cases of thyroid disease. The mechanism of quenching between the Cu‐MOF‐NPs, and T3 hormone studied. The mechanism was a dynamic type and obtained due to the energy transfer mechanism.

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Section: Introductionmentioning

confidence: 99%