The Experts below are selected from a list of 21039 Experts worldwide ranked by ideXlab platform
Atefeh Bakhtiari - One of the best experts on this subject based on the ideXlab platform.
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organic inorganic Hybrid Material dichloro n n 1 2 phenylene bis 2 aminobenzamide cobalt ii al sba 15 an environment friendly catalyst for the synthesis of 3 benzoxazol 2 yl chromen 2 ones
Journal of Coordination Chemistry, 2019Co-Authors: Javad Safaei Ghomi, Zeinab Akbarzadeh, Atefeh BakhtiariAbstract:A new Organic-Inorganic Hybrid Material, CoCl2N,N'-(1,2-phenylene)bis(2-aminobenzamide)@Al-SBA-15, was synthesized by modification of Al-SBA-15 with (3-chloropropyl) trimethoxysilane (CPTMS), then ...
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Organic–inorganic Hybrid Material, dichloro N,N'-(1,2-phenylene)bis(2-aminobenzamide) cobalt(II)@Al-SBA-15: an environment friendly catalyst for the synthesis of 3-benzoxazol-2-yl-chromen-2-ones
2019Co-Authors: Javad Safaei Ghomi, Zeinab Akbarzadeh, Atefeh BakhtiariAbstract:A new Organic-Inorganic Hybrid Material, CoCl2N,N'-(1,2-phenylene)bis(2-aminobenzamide)@Al-SBA-15, was synthesized by modification of Al-SBA-15 with (3-chloropropyl) trimethoxysilane (CPTMS), then the ligand was covalently attached to CPTMS@Al-SBA-15 and finally addition of CoCl2 to form the complex. The mesoporous CoCl2NN'PhBIA@Al-SBA-15 was an efficient catalyst in the preparation of 3-benzoxazol-2-yl-chromen-2-one derivatives through reaction of different coumarin-3-carboxylates and 2-aminophenol derivatives. The nanocatalyst increased rate and facility of the aforementioned reaction and had influence in the green synthesis of different 3-benzoxazol-2-yl-2H-chromen-2-one derivatives. The nanocatalyst was characterized by N2 adsorption–desorption, Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), powder X-ray diffraction (XRD), and energy dispersive spectroscopy (EDS). Some advantages of this procedure are mild reaction condition, high yields of 3-benzoxazol-2-yl-2H-chromen-2-one, short reaction times, environmentally benign, recoverability of the catalyst and reusability without significant loss of its catalytic performance.
Bailin Zhang - One of the best experts on this subject based on the ideXlab platform.
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immobilized multi species based biosensor for rapid biochemical oxygen demand measurement
Biosensors and Bioelectronics, 2011Co-Authors: Dengbin Yu, Bailin ZhangAbstract:To improve the practicability of rapid biochemical oxygen demand (BOD) method, we proposed a stable BUD sensor based on immobilizing multi-species BODseed for wastewater monitoring in the flow system. The activation time of the biofilm was greatly shortened for the biofilm prepared by BODseed in the Organic-Inorganic Hybrid Material. Some influence factors such as temperature, pH, and concentration of phosphate buffer solution (PBS) were investigated in detail in which high tolerance to environment was validated for the BOD sensor permitted a wide pH and PBS concentration ranges. The minimum detectable BOD was around 0.5 mg/l BOD under the optimized 1.0 mg/ml BODseed immobilized concentration. The as-prepared BOD sensor exhibited excellent stability and reproducibility for different samples. Furthermore, the as-prepared BOO biosensor displayed a notable advantage in indiscriminate biodegradation to different organic compounds and their mixture, similar to the character of conventional BOD(5) results. The results of the BUD sensor method are well agreed with those obtained from conventional BOD(5) method for wastewater samples. The proposed rapid BUD sensor method should be promising in practical application of wastewater monitoring. (C) 2010 Elsevier B.V. All rights reserved.
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immobilized multi species based biosensor for rapid biochemical oxygen demand measurement
Biosensors and Bioelectronics, 2011Co-Authors: Changyu Liu, Ling Liu, Jianbo Jia, Bailin ZhangAbstract:To improve the practicability of rapid biochemical oxygen demand (BOD) method, we proposed a stable BOD sensor based on immobilizing multi-species BODseed for wastewater monitoring in the flow system. The activation time of the biofilm was greatly shortened for the biofilm prepared by BODseed in the Organic-Inorganic Hybrid Material. Some influence factors such as temperature, pH, and concentration of phosphate buffer solution (PBS) were investigated in detail in which high tolerance to environment was validated for the BOD sensor permitted a wide pH and PBS concentration ranges. The minimum detectable BOD was around 0.5 mg/l BOD under the optimized 1.0 mg/ml BODseed immobilized concentration. The as-prepared BOD sensor exhibited excellent stability and reproducibility for different samples. Furthermore, the as-prepared BOD biosensor displayed a notable advantage in indiscriminate biodegradation to different organic compounds and their mixture, similar to the character of conventional BOD(5) results. The results of the BOD sensor method are well agreed with those obtained from conventional BOD(5) method for wastewater samples. The proposed rapid BOD sensor method should be promising in practical application of wastewater monitoring.
Javad Safaei Ghomi - One of the best experts on this subject based on the ideXlab platform.
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organic inorganic Hybrid Material dichloro n n 1 2 phenylene bis 2 aminobenzamide cobalt ii al sba 15 an environment friendly catalyst for the synthesis of 3 benzoxazol 2 yl chromen 2 ones
Journal of Coordination Chemistry, 2019Co-Authors: Javad Safaei Ghomi, Zeinab Akbarzadeh, Atefeh BakhtiariAbstract:A new Organic-Inorganic Hybrid Material, CoCl2N,N'-(1,2-phenylene)bis(2-aminobenzamide)@Al-SBA-15, was synthesized by modification of Al-SBA-15 with (3-chloropropyl) trimethoxysilane (CPTMS), then ...
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Organic–inorganic Hybrid Material, dichloro N,N'-(1,2-phenylene)bis(2-aminobenzamide) cobalt(II)@Al-SBA-15: an environment friendly catalyst for the synthesis of 3-benzoxazol-2-yl-chromen-2-ones
2019Co-Authors: Javad Safaei Ghomi, Zeinab Akbarzadeh, Atefeh BakhtiariAbstract:A new Organic-Inorganic Hybrid Material, CoCl2N,N'-(1,2-phenylene)bis(2-aminobenzamide)@Al-SBA-15, was synthesized by modification of Al-SBA-15 with (3-chloropropyl) trimethoxysilane (CPTMS), then the ligand was covalently attached to CPTMS@Al-SBA-15 and finally addition of CoCl2 to form the complex. The mesoporous CoCl2NN'PhBIA@Al-SBA-15 was an efficient catalyst in the preparation of 3-benzoxazol-2-yl-chromen-2-one derivatives through reaction of different coumarin-3-carboxylates and 2-aminophenol derivatives. The nanocatalyst increased rate and facility of the aforementioned reaction and had influence in the green synthesis of different 3-benzoxazol-2-yl-2H-chromen-2-one derivatives. The nanocatalyst was characterized by N2 adsorption–desorption, Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), powder X-ray diffraction (XRD), and energy dispersive spectroscopy (EDS). Some advantages of this procedure are mild reaction condition, high yields of 3-benzoxazol-2-yl-2H-chromen-2-one, short reaction times, environmentally benign, recoverability of the catalyst and reusability without significant loss of its catalytic performance.
Zeinab Akbarzadeh - One of the best experts on this subject based on the ideXlab platform.
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organic inorganic Hybrid Material dichloro n n 1 2 phenylene bis 2 aminobenzamide cobalt ii al sba 15 an environment friendly catalyst for the synthesis of 3 benzoxazol 2 yl chromen 2 ones
Journal of Coordination Chemistry, 2019Co-Authors: Javad Safaei Ghomi, Zeinab Akbarzadeh, Atefeh BakhtiariAbstract:A new Organic-Inorganic Hybrid Material, CoCl2N,N'-(1,2-phenylene)bis(2-aminobenzamide)@Al-SBA-15, was synthesized by modification of Al-SBA-15 with (3-chloropropyl) trimethoxysilane (CPTMS), then ...
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Organic–inorganic Hybrid Material, dichloro N,N'-(1,2-phenylene)bis(2-aminobenzamide) cobalt(II)@Al-SBA-15: an environment friendly catalyst for the synthesis of 3-benzoxazol-2-yl-chromen-2-ones
2019Co-Authors: Javad Safaei Ghomi, Zeinab Akbarzadeh, Atefeh BakhtiariAbstract:A new Organic-Inorganic Hybrid Material, CoCl2N,N'-(1,2-phenylene)bis(2-aminobenzamide)@Al-SBA-15, was synthesized by modification of Al-SBA-15 with (3-chloropropyl) trimethoxysilane (CPTMS), then the ligand was covalently attached to CPTMS@Al-SBA-15 and finally addition of CoCl2 to form the complex. The mesoporous CoCl2NN'PhBIA@Al-SBA-15 was an efficient catalyst in the preparation of 3-benzoxazol-2-yl-chromen-2-one derivatives through reaction of different coumarin-3-carboxylates and 2-aminophenol derivatives. The nanocatalyst increased rate and facility of the aforementioned reaction and had influence in the green synthesis of different 3-benzoxazol-2-yl-2H-chromen-2-one derivatives. The nanocatalyst was characterized by N2 adsorption–desorption, Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), powder X-ray diffraction (XRD), and energy dispersive spectroscopy (EDS). Some advantages of this procedure are mild reaction condition, high yields of 3-benzoxazol-2-yl-2H-chromen-2-one, short reaction times, environmentally benign, recoverability of the catalyst and reusability without significant loss of its catalytic performance.
Wanying Zhang - One of the best experts on this subject based on the ideXlab platform.
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semiconducting organic inorganic Hybrid Material with distinct switchable dielectric phase transition
Journal of Physical Chemistry C, 2018Co-Authors: Tie Zhang, Cheng Chen, Wanying ZhangAbstract:Hybrid Materials such as CH3NH3PbI3 have led to significant attention because of their great properties and promising potential applications in photovoltaic, optoelectronic devices, and sensing. However, there is a huge challenge to realize the dielectric switching/ferroelectricity and semiconducting attribute for these Materials simultaneously. Modifying the halogen/metal and even controlling the dimensionality of the inorganic framework provide the possibility to obtain new or high-performance functional Materials. Here, we designed a Hybrid compound, [(CH3)3NOH]2BiCl5, which shows remarkable dielectric switching properties at Tc = 183.5 K and semiconducting behavior with an optical band gap of ∼3.225 eV. Experimental analysis revealed that the synergistic effect of microstructure of organic cations and inorganic frameworks contributes to the multifeatured. The implementation of switching and semiconducting properties in the Material has essential significance for expanding research on Hybrid Materials ...
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semiconducting organic inorganic Hybrid Material with distinct switchable dielectric phase transition
Journal of Physical Chemistry C, 2018Co-Authors: Tie Zhang, Cheng Chen, Wanying ZhangAbstract:Hybrid Materials such as CH3NH3PbI3 have led to significant attention because of their great properties and promising potential applications in photovoltaic, optoelectronic devices, and sensing. Ho...