New 2D and 3D Cd(II) coordination polymers from aromatic dicarboxylate and 1,3-bis(5,6-dimethylbenzimidazol-1-yl)-2-propanol ligands: Syntheses, structures, photocatalytic, and luminescence sensing properties

Wei, Xiaojie; Liu, Dong; Li, Yuehua; Cui, Guang‐Hua

doi:10.1016/j.jssc.2019.02.011

Cited by 59 publications

(6 citation statements)

References 57 publications

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“…This important result confirms that nano sized HAp crystals acts as photo-catalysts and induces photocatalytic processes (generation of OH. and O 2 − radicals on the surface of nano-HAp) under UV irradiation [25][26][27], which are responsible for enhanced dye degradation. However, at higher dye concentration, the percentage of radicals with respect to dye concentration remains low and may be responsible for lower degradation of dye.…”

Section: Resultsmentioning

confidence: 99%

Remarkable photocatalytic degradation of Remazol Brilliant Blue R dye using bio-photocatalyst ‘nano-hydroxyapatite’

Begum

Narwade

Halge

et al. 2020

Mater. Res. Express

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Nanostructured bio-photocatalyst hydroxyapatite (HAp) was synthesized by a simple and productive wet chemical precipitation method to explore the photocatalytic performance of the material for degradation of Remazol Brilliant Blue R (RBBR) dye. Wet chemically synthesized nano-HAp was characterized through x-ray diffraction, Transmission electron microscope, scanning electron microscope, N 2 -adsorption-desorption, thermo gravimetric analyzer, Fourier transform infrared and UV-vis absorption techniques. Photocatalytic degradation of RBBR under ultraviolet irradiation was examined and ∼80% degradation was achieved in 120 min by using nano-HAp. The photocatalytic degradation followed Parabolic Diffusion kinetics. Fast degradation kinetics and removal of RBBR dye was achieved by nano-HAp due to modification of surface entities leading to suppression of photogenerated electron-hole recombination. This makes nano-HAp a remarkable bio-photocatalyst material for removing dyes from water.

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Section: Resultsmentioning

confidence: 99%

Remarkable photocatalytic degradation of Remazol Brilliant Blue R dye using bio-photocatalyst ‘nano-hydroxyapatite’

Begum

Narwade

Halge

et al. 2020

Mater. Res. Express

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“…According to the reports of Cd(II)-based MOFs, we found that most of them show excellent photocatalytic activities for the degradation of organic dyes upon exposure to UV or visible light [22,23]. Herein, the photocatalytic property of 1 was estimated by the selection of methyl violet (MV) as a model contaminant.…”

Section: Photocatalytic Propertymentioning

confidence: 99%

Treatment and Nursing Values of Cd(II) Complex with Photocatalytic Activity on Bacterial Infection by Inhibiting the Gram-Positive Bacteria Growth

Peng

Tang

Lü

et al. 2021

International Journal of Polymer Science

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Presented here is a trinuclear cluster-based Cd(II) compound, namely, {[(CH3)2NH2][Cd6K(bdc)6(btz)3(H2O)6]}n (1 H2bdc = terephthalic acid, Hbtz = 1H-benzotriazole), has been solvothermally prepared and structurally determined by the single crystal X-ray diffraction analysis, elemental analysis, powder X-ray diffraction analysis, and thermogravimetric analysis. Notably, compound 1 shows excellent photocatalytic activity for degradation of MV irradiated by UV light. In addition to this, the biological activity of the new compound on bacterial infection was evaluated, and the corresponding mechanism was also studied. The ELISA assay was used to evaluate the TNF-α and IL-1β released into plasma after compound treatment. Then, the relative expression levels of the bacterial survival gene were measured with real-time RT-PCR.

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“…[11] Out of various CPs, in recent times, luminescent CPs have shown noteworthy applications in the sensing of small molecules, [12] explosives, [13, 14] metal ions, [15] anions, [15] dyes, [16,17] and even drugs. [15] In contrast, sensing of anionic speciesi sf ar more challenging as it requires incorporation of electron-deficientg roups within the CPs. [1,2] Using such strategies, variousl uminescent CPs have incorporated electron-rich aromatic groups that have been found particularly effective for the sensing of electron-deficient analytes, such as nitro-aromatics.…”

mentioning

confidence: 99%

“…[2] Such ap ossibility has createdm anifold opportunities of synthesizing assorted CPs offering novel structural features and their custom-made applications. [11] Out of various CPs, in recent times, luminescent CPs have shown noteworthy applications in the sensing of small molecules, [12] explosives, [13, 14] metal ions, [15] anions, [15] dyes, [16,17] and even drugs. [11] Out of various CPs, in recent times, luminescent CPs have shown noteworthy applications in the sensing of small molecules, [12] explosives, [13, 14] metal ions, [15] anions, [15] dyes, [16,17] and even drugs.…”

mentioning

confidence: 99%

“…[1,2] Using such strategies, variousl uminescent CPs have incorporated electron-rich aromatic groups that have been found particularly effective for the sensing of electron-deficient analytes, such as nitro-aromatics. [15] In contrast, sensing of anionic speciesi sf ar more challenging as it requires incorporation of electron-deficientg roups within the CPs. [15] In contrast, sensing of anionic speciesi sf ar more challenging as it requires incorporation of electron-deficientg roups within the CPs.…”

mentioning

confidence: 99%

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Zn‐ and Cd‐based Coordination Polymers Offering H‐Bonding Cavities: Highly Selective Sensing of S₂O₇²⁻ and Fe³⁺ Ions

Kumar

Pachisia

Kumar

et al. 2019

Chemistry An Asian Journal

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We present two Zn II -a nd Cd II -based coordination polymers (CPs), L-Zn and L-Cd,o fferingH -bondingbased cavities of varying dimensions. Both CPs were used for the highly selectived etection of S 2 O 7 2À and Fe 3 + ions where H-bonding based cavities played an important role. Fluorescence quenching, competitive bindings tudies and binding parameters substantiated significant recognition of S 2 O 7 2À and Fe 3 + ions by both CPs.Coordination polymers (CPs) are significant class of porous crystalline materials with outstanding architectural aspects and fascinating applications. [1] One of the important features that has made CPs unique is the fact that their architectural aspects can be fine-tuned by the judicious selection of both connecting ligands (or linkers) and metal ions or metal clusters. [2] Such ap ossibility has createdm anifold opportunities of synthesizing assorted CPs offering novel structural features and their custom-made applications. Such applicationse ncompass gas sorption, [3] gas storage, [4] separation, [5] catalysis, [6] magnetism, [7] drug delivery, [8] sensing, [9] imaging, [10] proton andh ydroxide conductivity. [11] Out of various CPs, in recent times, luminescent CPs have shown noteworthy applications in the sensing of small molecules, [12] explosives, [13, 14] metal ions, [15] anions, [15] dyes, [16,17] and even drugs. [18] Such remarkable sensing abilities are not only related to their porouss tructure but also the fact that their architecture can be electronically tuned. [1,2] Using such strategies, variousl uminescent CPs have incorporated electron-rich aromatic groups that have been found particularly effective for the sensing of electron-deficient analytes, such as nitro-aromatics. [19,20] As imilar strategy has been utilized for the sensing of metal ions and other cationic species. [15] In contrast, sensing of anionic speciesi sf ar more challenging as it requires incorporation of electron-deficientg roups within the CPs. [21] In this context, hydrogen bonds (H-bonds) can fill this gap as they are Scheme1.Chemical drawingsofl igand H 2 L and its coordinationp olymers LÀZn and LÀCd.[a] Dr.

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New 2D and 3D Cd(II) coordination polymers from aromatic dicarboxylate and 1,3-bis(5,6-dimethylbenzimidazol-1-yl)-2-propanol ligands: Syntheses, structures, photocatalytic, and luminescence sensing properties

Cited by 59 publications

References 57 publications

Remarkable photocatalytic degradation of Remazol Brilliant Blue R dye using bio-photocatalyst ‘nano-hydroxyapatite’

Remarkable photocatalytic degradation of Remazol Brilliant Blue R dye using bio-photocatalyst ‘nano-hydroxyapatite’

Treatment and Nursing Values of Cd(II) Complex with Photocatalytic Activity on Bacterial Infection by Inhibiting the Gram-Positive Bacteria Growth

Zn‐ and Cd‐based Coordination Polymers Offering H‐Bonding Cavities: Highly Selective Sensing of S₂O₇²⁻ and Fe³⁺ Ions

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New 2D and 3D Cd(II) coordination polymers from aromatic dicarboxylate and 1,3-bis(5,6-dimethylbenzimidazol-1-yl)-2-propanol ligands: Syntheses, structures, photocatalytic, and luminescence sensing properties

Cited by 59 publications

References 57 publications

Remarkable photocatalytic degradation of Remazol Brilliant Blue R dye using bio-photocatalyst ‘nano-hydroxyapatite’

Remarkable photocatalytic degradation of Remazol Brilliant Blue R dye using bio-photocatalyst ‘nano-hydroxyapatite’

Treatment and Nursing Values of Cd(II) Complex with Photocatalytic Activity on Bacterial Infection by Inhibiting the Gram-Positive Bacteria Growth

Zn‐ and Cd‐based Coordination Polymers Offering H‐Bonding Cavities: Highly Selective Sensing of S2O72− and Fe3+ Ions

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Zn‐ and Cd‐based Coordination Polymers Offering H‐Bonding Cavities: Highly Selective Sensing of S₂O₇²⁻ and Fe³⁺ Ions