Journal of Molecular Structure
Papers 10000
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#1Yong-Zhuan Zhang (LYU: Linyi University)
#2Xue-Sheng Song (LYU: Linyi University)
Last. Ji-Min Yang (LYU: Linyi University)
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Abstract Metal–organic frameworks (MOFs) are promising adsorbents that can be improved for practical applications by functionalization. Herein, we report UiO-66-NH2, an amino-modified MOF with a superior toxic dye adsorption performance. Uncoordinated –NH2 groups were successfully introduced into the UiO-66 framework to modulate the adsorption driving forces between toxic organic dyes and the UiO-66-NH2 adsorbent by varying the molar ratios of the organic linkers 2-aminoterephthalic acid and ter...
Abstract Single crystals of two of the l -amino acids (lysine and alanine) complexed with L-mandelic acids are prepared by slow evaporation technique and X-ray diffraction analysis has been carried out. Single crystal X-ray analysis reveals that lysine-mandelic acid crystallized as a dihydrate form. In the crystalline state, the lysine molecule exists in the cationic form in which the backbone and side chain amino groups are protonated and the carboxylic acid is deprotonated. The carboxylic acid...
Abstract The antipsychotic drug Iloperidone (ILO) suffers from drawbacks of low solubility and poor bioavailability. In order to overcome such problems, we proposed to prepare binary and ternary complexes using kneading method and further compared for their ability to improve the solubility of ILO. Based on preliminary studies and phase solubility diagram, 1:1 ratio of drug and Hydroxypropyl β-cyclodextrin (HPβCD) was selected. Tartaric acid (TA) and Kolliphor P-188 (KP) were selected as auxilia...
Abstract In the current study some derivatives of naphthalenylmethylen hydrazine were synthesized and possible in vitro hCA I and II enzymes inhibition effects were investigated. The designed compounds were synthesized by condensation of phenylhydrazine with 1-naphthaldehyde or 6-methoxy-2-naphthaldehyde and eight compounds (1a-h) were obtained. The novel Schiff bases derivatives (compounds 1a-1h) were effective inhibitors of the cytosolic carbonic anhydrase I and II isoforms (hCA I and II) with...
#1Osman ÇakmakH-Index: 11
#2Salih Ökten (Kırıkkale University)H-Index: 8
Last. Umit M. Kocyigit (Cumhuriyet University)H-Index: 14
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Abstract Regioselective routes are described for convenient preparation of novel piperazine/morpholine substituted quinoline derivatives at C-3, C-6 and C-8 starting with 3,6,8-tribromoquinoline (6) by nucleophilic substitution via conventional heating or microwave assisted reaction conditions. 3,6,8-Tribromoquinoline (6) was treated with piperazine and morpholine under microvawe irradiation, which selectively furnished 3-mopholinyl and 3-piperazinyl quinoline derivatives 7 and 8 in yields of 58...
#1Mitzy A. Penilla Garcia (University of Texas at Austin)H-Index: 2
#2Santosh K. Gupta (BARC: Bhabha Atomic Research Centre)H-Index: 27
Last. Yuanbing Mao (IIT: Illinois Institute of Technology)H-Index: 29
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Abstract Solid state lighting has been fetching the world attention in order to solve the global problem of energy crisis. In this context, phosphor-converted light-emitting diodes (pc-LEDs) are in high demand owing to their energy efficiency, longevity, and non-toxicity. In this work, we have taken an initiative of designing pyrochlore-based blue nanophosphors by doping La2Zr2O7 nanoparticles (NPs) with divalent Eu2+ and trivalent Ce3+ ions. The structure, size, morphology, and optical properti...
#1Ahmet Erdem (Pamukkale University)
#2Rafet Kılınçarslan (Pamukkale University)H-Index: 8
Last. Namık Özdemir (OMU: Ondokuz Mayıs University)H-Index: 17
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Abstract A series ligands (L3-14) of derived from 2-(2′-quinolyl)benzimidazole (QuBim, L1) and 2-(2′-quinolyl)-5,6-dimethylbenzimidazole (QuDmBim, L2) which are an NN-type ligands have been synthesized and characterized with various techniques such as NMR, UV–vis, FT-IR spectroscopy, elemental analysis and X-ray diffraction. The substituted ligands derived from QuBim and QuDmBim have been used as sustaining ligands in the RuII-catalyzed transfer hydrogenation (TH) of acetophenone to secondary al...
#1Vikrant Patil (Jain University)H-Index: 2
#2Anurag Noonikara-Poyil (UTA: University of Texas at Arlington)H-Index: 1
Last. Alejandro Bugarin (FGCU: Florida Gulf Coast University)H-Index: 12
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Abstract The six-membered ring heterocycle 1,3,5-triazine and its derivatives have attracted considerable attention as they have proven to be excellent bioactive herbicides, cancer agents, etc. A series of 1,3,5-triazine derivatives (3a-o) were synthesized by a single step reaction and characterized by 1H NMR, 13C NMR, and mass spectrometry analysis. Antimicrobial screening of title compounds (3a-o) was examined against five bacterial and two fungal strains. In vitro study revealed that the fres...
#1Yuan Zhang (NKU: Nankai University)H-Index: 1
#2Shu-an Dong (NKU: Nankai University)H-Index: 1
Last. Jin Wang (NKU: Nankai University)
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Abstract Two novel mixed ligand coordination polymers (CPs) {[Co(bdc)(bidp)]·H2O}n (1, bidp = 1,3-bis(5,6-dimethylbenzimidazol-1-yl)propane, H2bdc = 1,4- terephthalic acid) and {[Cd(bdc)(bibh)1.5]·H2O}n (2, bibh = 1,6-bis(benzimidazol-1-yl)hexane) and were prepared and then characterized via powder X-ray diffraction (PXRD) and IR spectra, the analysis of element and the analysis of single crystal X-ray diffraction. In addition, these two complexes have good photocatalytic activities for the degr...
#1Esengül Çiftçi (Eskişehir Osmangazi University)
#2Meltem Kaya (Eskişehir Osmangazi University)
Last. Okan Zafer Yeşilel (Eskişehir Osmangazi University)H-Index: 21
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Abstract Two new Cu(II) coordination polymers, formulated as [Cu(μ4-dmg)(DMF)]n (1) and [Cu4(μ4-cit)2(H2O)8]n (2) (H2dmg = 3,3-dimethylglutaric acid and H4cit = citric acid) were successfully synthesized by using H2dmg and H4cit ligands under solvothermal conditions and characterized by single crystal X-ray diffraction, elemental analyses, IR spectroscopy and powder X-ray diffraction (PXRD). Single crystal X-ray analyses indicate that compound 1 features a two-dimensional (2D) structure with a u...
Top fields of study
Hydrogen bond
Inorganic chemistry