A two-dimensional zinc(II)-based metal-organic framework for fluorometric determination of ascorbic acid, chloramphenicol and ceftriaxone

2020 ◽  
Vol 187 (2) ◽  
Author(s):  
Wensheng Liu ◽  
Xiaoyan Qu ◽  
Chengfeng Zhu ◽  
Yuanhao Gao ◽  
Changjie Mao ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Metal Organic Framework ◽  
Two Dimensional ◽  
Fluorometric Determination ◽  
Metal Organic ◽  
Organic Framework

A Two-Dimensional Metal-Organic Framework as a Fluorescent Probe for Ascorbic Acid Sensing

2018 ◽  
Vol 2018 (2) ◽  
pp. 173-177 ◽  
Author(s):  
Dan Yue ◽  
Yike Huang ◽  
Jun Zhang ◽  
Xin Zhang ◽  
Yuanjing Cui ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Fluorescent Probe ◽  
Metal Organic Framework ◽  
Two Dimensional ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Cu-based metal–organic framework HKUST-1 as effective catalyst for highly sensitive determination of ascorbic acid

RSC Advances ◽  
2020 ◽  
Vol 10 (39) ◽  
pp. 22881-22890 ◽  
Author(s):  
Tianyang Shen ◽  
Tianchen Liu ◽  
Hanqi Mo ◽  
Zichen Yuan ◽  
Feng Cui ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Room Temperature ◽  
Metal Organic Framework ◽  
Solvent Method ◽  
Effective Catalyst ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Sensitive Determination ◽  
Organic Framework

In this work, a Cu-based nanosheet metal–organic framework (MOF), HKUST-1, was synthesised using a solvent method at room temperature and it demonstrated high capability and sensitivity towards the oxidation of ascorbic acid (AA).

Electrocatalytic Determination of Ascorbic Acid Using Zinc-Adeninate Metal-Organic Framework

2015 ◽  
Vol 36 (9) ◽  
pp. 2363-2366
Author(s):  
Hyo Ki Kim ◽  
Hyojae Oh ◽  
Hee Jae Woo ◽  
Jihyun An ◽  
Ik-Soo Shin
Keyword(s):  
Ascorbic Acid ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Electrocatalytic Determination ◽  
Organic Framework

An Eu(III)-functionalized Sr-based metal-organic framework for fluorometric determination of Cr(III) and Cr(VI) ions

2020 ◽  
Vol 187 (7) ◽  
Author(s):  
Hao Guo ◽  
Ning Wu ◽  
Rui Xue ◽  
Hui Liu ◽  
Mingyue Wang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Fluorometric Determination ◽  
Metal Organic ◽  
Organic Framework

A metal-organic framework-based amperometric sensor for the sensitive determination of sulfite ions in the presence of ascorbic acid

2021 ◽  
pp. 106569
Author(s):  
Raissa Tagueu Massah ◽  
Tobie J. Matemb Ma Ntep ◽  
Evangeline Njanja ◽  
Sherman Lesly Zambou Jiokeng ◽  
Jun Liang ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Metal Organic Framework ◽  
Amperometric Sensor ◽  
Metal Organic ◽  
Sensitive Determination ◽  
Sulfite Ions ◽  
Organic Framework

Synthesis and Structure of a Clathrated Two-Dimensional Metal-Organic Framework: [Cd(4,4'-bpy)2(H2O)2](ClO4)2·(L)2·H2O (L = Bis(1-pyrazinylethylidene)hydrazine)

2008 ◽  
Vol 73 (1) ◽  
pp. 24-31
Author(s):  
Dayu Wu ◽  
Genhua Wu ◽  
Wei Huang ◽  
Zhuqing Wang
Keyword(s):  
Metal Organic Framework ◽  
Channel Structure ◽  
Two Dimensional ◽  
X Ray Diffraction ◽  
Guest Molecules ◽  
X Ray ◽  
Square Planar ◽  
Metal Organic ◽  
Aqueous Meoh ◽  
Organic Framework

The compound [Cd(4,4'-bpy)2(H2O)2](ClO4)2·(L)2 was obtained by the reaction of Cd(ClO4)2, bis(1-pyrazinylethylidene)hydrazine (L) and 4,4'-bipyridine in aqueous MeOH. Single-crystal X-ray diffraction has revealed its two-dimensional metal-organic framework. The 2-D layers superpose on each other, giving a channel structure. The square planar grids consist of two pairs of shared edges with Cd(II) ion and a 4,4'-bipyridine molecule each vertex and side, respectively. The square cavity has a dimension of 11.817 × 11.781 Å. Two guest molecules of bis(1-pyrazinylethylidene)hydrazine are clathrated in every hydrophobic host cavity, being further stabilized by π-π stacking and hydrogen bonding. The results suggest that the hydrazine molecules present in the network serve as structure-directing templates in the formation of crystal structures.

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