A5030746499- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Metal-Organic Frameworks: Synthesis and Applications
- Metal complexes synthesis and properties
- Crystallography and molecular interactions
- Porphyrin and Phthalocyanine Chemistry
- Magnetism in coordination complexes
- Covalent Organic Framework Applications
- Luminescence and Fluorescent Materials
- Crystal structures of chemical compounds
- Polyoxometalates: Synthesis and Applications
- Chemical Synthesis and Characterization
- Nanoplatforms for cancer theranostics
- Protein Interaction Studies and Fluorescence Analysis
- Synthesis and biological activity
- Molecular Sensors and Ion Detection
- Organometallic Compounds Synthesis and Characterization
- Lanthanide and Transition Metal Complexes
- Organic Electronics and Photovoltaics
- Photochromic and Fluorescence Chemistry
- Synthesis and Characterization of Heterocyclic Compounds
- Photodynamic Therapy Research Studies
- Flame retardant materials and properties
- Organic Chemistry Cycloaddition Reactions
- Nonlinear Optical Materials Research
Gebze Technical University
2016-2025
Division of Chemistry
2023
Technische Universität Berlin
2020
Martin Luther University Halle-Wittenberg
2020
Kocaeli Üniversitesi
2015-2019
Institute of Nanotechnology
2018
Herein, we report a semiconductive, proton-conductive, microporous hydrogen-bonded organic framework (HOF) derived from phenylphosphonic acid and 5,10,15,20-tetrakis[p-phenylphosphonic acid] porphyrin (GTUB5). The structure of GTUB5 was characterized using single crystal X-ray diffraction. A narrow band gap 1.56 eV extracted UV-Vis spectrum pure crystals, in excellent agreement with the 1.65 obtained DFT calculations. same also measured for DMSO. proton conductivity to be 3.00 × 10
Abstract [Cu(5‐ClSal‐Trp)(bpy)]·CH 3 OH ( 1 ) and [Cu(3,5‐ClSal‐Trp)(bpy)]·H 2 O (5‐ClSal‐Trp: Schiff base derived from 5‐chlorosalicylaldehyde tryptophan, 3,5‐ClSal‐Trp: 3, 5 ‐di chlorosalicylaldehyde bpy: 2,2′‐bipyridine) have been synthesized analyzed by CHN analysis, FTIR, electronic absorption spectroscopy, ESI‐MS XRD techniques. Interaction of the complexes with biomolecules {calf thymus DNA (CT‐DNA) bovine serum albumin (BSA)} has researched fluorescence spectroscopy. The results show...
Photosensitized damage to liposome membranes was studied by using different dye-leakage assays based on fluorescence dequenching of a series dyes upon their release from liposomes. Irradiation liposomes with red light in the presence photosensitizer, trisulfonated aluminum phthalocyanine (AlPcS(3)), resulted pronounced leakage carboxyfluorescein, but rather weak sulforhodamine B and almost negligible calcein corresponding dye-loaded The same selectivity obtained chlorin e6 that appeared be...
Electron-deficient π-conjugated small molecules can function as electron-transporting semiconductors in various optoelectronic applications. Despite their unique structural, optical, and electronic properties, the development of BODIPY-based organic has lagged behind that other π-deficient units. Here, we report design synthesis two novel solution-proccessable (BDY-3T-BDY BDY-4T-BDY) for thin-film transistors (OTFTs). The new were fully characterized by 1H/13C NMR, mass spectrometry, cyclic...
We report a novel metal organic framework (MOF) based on cobalt arylphosphonate, namely, [Co<sub>2</sub>(H<sub>4</sub>-MTPPA)]·3NMP·H<sub>2</sub>O (<bold>1</bold>·3NMP·H<sub>2</sub>O), which was prepared solvothermically from the tetrahedral linker tetraphenylmethane tetrakis-4-phosphonic acid (H<sub>8</sub>-MTPPA) and CoSO<sub>4</sub>·7H<sub>2</sub>O in <italic>N</italic>-methyl-2-pyrrolidone (NMP).
The first example of an n-type [1]benzothieno[3,2-b][1]benzothiophene (BTBT)-based semiconductor, D(PhFCO)-BTBT, has been realized via a two-step transition-metal-free process without using chromatographic purification. Physicochemical and optoelectronic characterizations the new semiconductor were performed in detail, crystal structure was accessed. molecule exhibits large optical band gap (∼2.9 eV) highly stabilized (ΔELUMO = 1.54 eV)/π-delocalized lowest unoccupied molecular orbital...
The development of solution-processable fluorescent small molecules with highly efficient deep-blue electroluminescence is growing interest for organic light-emitting diode (OLED) applications. However, high-performance emitters external quantum efficiencies (EQEs) over 5% are still scarce in OLEDs. Herein, a novel soluble oligo(p-phenyleneethynylene)-based molecule, 1,4-bis((2-cyanophenyl)ethynyl)-2,5-bis(2-ethylhexyloxy)benzene (2EHO–CNPE), designed, synthesized, and fully characterized as...
Phthalocyanines are excellent photosensitizers for photodynamic therapy as they have strong absorbance in the near infra-red region which is most relevant vivo activation deeper tissular regions. However, phthalocyanines present two major challenges, ie, a tendency to aggregate and low water-solubility, limiting their effective usage clinically. In study, we evaluated potential enhancement capability of glycerol substitution on properties zinc (II) (ZnPc). Three substituted ZnPc, 1-3, (tetra...
This review is divided into three different parts. In the introduction, current applications of metal‐organic frameworks (MOFs) are shown. Furthermore, overall stability, a comparison phosphonate MOFs with carboxylate MOFs, structural richness challenge in synthesis and linker geometries discussed. second part, several Y‐shaped planar, X‐shaped tetrahedral systems described. The final part discusses structures inorganic building units (IBUs) metal atoms formed MOF structures.
ABSTRACT A novel two‐dimensional (2D) coordination polymer, formulated as {[Zn₂(trp)₂(L)]·DMF·3H₂O} ( PCP‐10 ), was synthesized via cyclophosphazene‐based tetracarboxylate H 4 L ) and N‐donor terpyridine ligand (trp). The synthesis achieved through solvothermal methods, the structure underwent thorough characterization using techniques such FT‐IR, single crystal powder XRD (SC PXRD), thermal analysis, zeta potential, UV‐DRS. X‐ray crystallographic analysis revealed that cyclotriphosphazene...
Abstract The design and synthesis of a phthalocyanine – Gd‐ DOTA conjugate is presented to open the way novel molecular theranostics, combining properties MRI contrast imaging with photodynamic therapy. rational integrates isomeric purity core substitution, suitable biocompatibility use polyoxo water‐solubilizing substituents, convergent synthetic strategy ended by click chemistry graft moiety phthalocyanine. Photophysical photochemical properties, experiments preliminary in vitro...
A novel BODIPY derivative was designed for biomedical applications. Its mono-quaternized structure ensured its water-solubility and suitable amphiphilicity. Showing no singlet oxygen generation to avoid damage healthy cells, this new proved be an extremely promising antimicrobial agent, with activity equal or superior ampicillin against MRS Staphylococcus strains short-term resistance issue. MSS largely those of reached the vancomycin S. epidermidis. This latter result is in particular...
Abstract (A new 4‐oxothiazolidin‐2‐ylidene derivative bearing hydrazone moiety was synthesized via Michael addition between the reaction of 4‐(4‐nitrophenyl)‐3‐thiosemicarbazide and dimethyl acetylenedicarboxylate (DMAD). The structure compound elucidated using various spectral techniques such as FTIR, UV‐spec, 1 H NMR 13 C NMR. related confirmed by single‐crystal X‐ray analysis. Antiproliferative activity evaluated in two human cancer cell lines, HepG2 (liver hepatocellular carcinoma line)...
As potential drug candidates N 2 O -type tetradentate Schiff bases and their Ni( ii ) complexes have been synthesized investigated in vitro biomolecular (CT-DNA/BSA) interactions biological activities.