Synthesis of a Eu complex based on benzonitrile hydrolysis as the first luminescent probe for clinafloxacin

CrystEngComm ◽  
2021 ◽  
Author(s):  
Zhong-Yu Ruan ◽  
Yong-Fang Lu ◽  
Xi Lv ◽  
Jian-Zhong Wu ◽  
Yong-Cong Ou ◽  
...  
Keyword(s):  
Hydrothermal Reaction ◽  
Europium Complex ◽  
Luminescent Probe ◽  
Hydrolysis Of

Hydrolysis of benzonitrile to benzoate was realized for constructing a zero-dimensional dinuclear europium complex [Eu2(pip)2(PhCOO)6] via hydrothermal reaction, where pip denotes 2-phenylimidazo[4,5-f][1,10]phenanthroline. This complex is very insoluble and stable in...

Extending the excitation wavelength from UV to visible light for a europium complex-based mitochondria targetable luminescent probe for singlet oxygen

2018 ◽  
Vol 47 (37) ◽  
pp. 12852-12857 ◽  
Author(s):  
Hua Ma ◽  
Xin Wang ◽  
Bo Song ◽  
Liu Wang ◽  
Zhixin Tang ◽  
...  
Keyword(s):  
Visible Light ◽  
Singlet Oxygen ◽  
Europium Complex ◽  
Excitation Wavelength ◽  
Luminescent Probe ◽  
Luminescence Detection

A visible-light-excitable Eu3+ complex-based luminescent probe for the time-gated luminescence detection of singlet oxygen in vitro and in vivo.

A highly sensitive non-enzymatic hydrogen peroxide and hydrazine electrochemical sensor based on 3D micro-snowflake architectures of α-Fe2O3

RSC Advances ◽  
2016 ◽  
Vol 6 (65) ◽  
pp. 59907-59918 ◽  
Author(s):  
S. Majumder ◽  
B. Saha ◽  
S. Dey ◽  
R. Mondal ◽  
S. Kumar ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Electrochemical Sensor ◽  
Large Scale ◽  
Hydrothermal Reaction ◽  
Highly Sensitive ◽  
Hydrolysis Of

In the present work, well crystalline 3D micro-snowflake structured α-Fe2O3 has been successfully synthesized on a large scale via a simple hydrothermal reaction by hydrolysis of a K3Fe(CN)6 precursor.

A turn-on luminescent europium probe for cyanide detection in water

2018 ◽  
Vol 54 (66) ◽  
pp. 9210-9213 ◽  
Author(s):  
Sheng-Yin Huang ◽  
Valérie C. Pierre
Keyword(s):  
Pure Water ◽  
Europium Complex ◽  
Luminescent Probe ◽  
Turn On ◽  
Complex Functions

A europium complex functions as a turn-on luminescent probe for cyanide in pure water via coordination of the anion.

Study on a Novel Structure of Europium Complex, C4H10EuO10

2014 ◽  
Vol 488-489 ◽  
pp. 252-255
Author(s):  
Hai Xing Liu ◽  
Qing Liu ◽  
Huan Mei Guo ◽  
Quan Hua Fan ◽  
Xiao Ping Zhang ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Hydrothermal Reaction ◽  
Europium Complex ◽  
X Ray Diffraction ◽  
X Ray ◽  
Hydrogen Bonding Interactions ◽  
Novel Structure ◽  
The Eu

The Eu complex C4H10EuO10has been synthesized from a hydrothermal reaction and the crystal structure has been determined by means of single-crystal X-ray diffraction. The Eu atom is coordinated by nine O atoms. The molecular structure stabilized by the O-H…O hydrogen-bonding interactions.

Microwave synthesis of a blue luminescent silver(I) coordination polymer with a rigid tris-triazole ligand

2020 ◽  
Vol 75 (6-7) ◽  
pp. 545-552
Author(s):  
Juan Shi ◽  
Zhen-Xiang Xia ◽  
Sheng-Chun Chen ◽  
Ming-Yang He ◽  
Qun Chen
Keyword(s):  
Coordination Polymer ◽  
Room Temperature ◽  
Hydrothermal Reaction ◽  
Chain Structure ◽  
X Ray Diffraction ◽  
Double Chain ◽  
X Ray ◽  
Triazole Ligand ◽  
Hydrolysis Of

AbstractMicrowave-assisted hydrothermal reaction of 2-fluoro-3,5,6-tri(1H-1,2,4-triazol-1-yl)-1,4-benzenedicarbonitrile (L1) with silver(I) nitrate yields a coordination polymer [Ag3(L2)2(NO3)]n (1), in which the L2 ligand (HL2 = 2-hydroxy-3,5,6-tri(1H-1,2,4-triazol-1-yl)terephthalonitrile) is obtained by in situ ligand transformation from the L1 precursor. HL2 monohydrate has also been isolated by the microwave-mediated hydrolysis of L1 and structurally characterized. Single-crystal X-ray diffraction reveals that HL2 monohydrate comprises a zwitterionic HL2 moiety, while complex 1 displays an infinite L2-bridged double-chain structure. Given that the HL2 molecule has a large conjugated π system, complex 1 exhibits strong blue luminescence in the solid state at room temperature.

A visible-light-excited Eu3+complex-based luminescent probe for highly sensitive time-gated luminescence imaging detection of intracellular peroxynitrite

2017 ◽  
Vol 5 (12) ◽  
pp. 2322-2329 ◽  
Author(s):  
Jing Wu ◽  
Yuzhu Yang ◽  
Lin Zhang ◽  
Huan Wang ◽  
Mei Yang ◽  
...  
Keyword(s):  
Visible Light ◽  
Europium Complex ◽  
Luminescent Probe ◽  
Luminescence Imaging ◽  
Highly Sensitive ◽  
Imaging Detection

A visible-light-excited europium complex was developed for highly sensitive imaging of intracellular peroxynitrite with time-gated luminescence mode.

A cell-membrane-permeable europium complex as an efficient luminescent probe for singlet oxygen

2013 ◽  
Vol 1 (7) ◽  
pp. 924 ◽  
Author(s):  
Zhichao Dai ◽  
Lu Tian ◽  
Yunna Xiao ◽  
Zhiqiang Ye ◽  
Run Zhang ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Singlet Oxygen ◽  
Europium Complex ◽  
Luminescent Probe ◽  
A Cell

Fine Structural Localization of Acyltransferases Involved in Lipid Synthesis in Intestinal Mucosa.

1970 ◽  
Vol 28 ◽  
pp. 54-55
Author(s):  
R. J. Barrnett ◽  
J. A. Higgins
Keyword(s):  
Smooth Endoplasmic Reticulum ◽  
Lipid Synthesis ◽  
Mucosal Cell ◽  
Structural Localization ◽  
Morphological Studies ◽  
Mucosal Cells ◽  
Initial Appearance ◽  
Sh Group ◽  
Hydrolysis Of ◽  
Intestinal Mucosal Cells

The main products of intestinal hydrolysis of dietary triglycerides are free fatty acids and monoglycerides. These form micelles from which the lipids are absorbed across the mucosal cell brush border. Biochemical studies have indicated that intestinal mucosal cells possess a triglyceride synthesising system, which uses monoglyceride directly as an acylacceptor as well as the system found in other tissues in which alphaglycerophosphate is the acylacceptor. The former pathway is used preferentially for the resynthesis of triglyceride from absorbed lipid, while the latter is used mainly for phospholipid synthesis. Both lipids are incorporated into chylomicrons. Morphological studies have shown that during fat absorption there is an initial appearance of fat droplets within the cisternae of the smooth endoplasmic reticulum and that these subsequently accumulate in the golgi elements from which they are released at the lateral borders of the cell as chylomicrons.We have recently developed several methods for the fine structural localization of acyltransferases dependent on the precipitation, in an electron dense form, of CoA released during the transfer of the acyl group to an acceptor, and have now applied these methods to a study of the fine structural localization of the enzymes involved in chylomicron lipid biosynthesis. These methods are based on the reduction of ferricyanide ions by the free SH group of CoA.

Sign in / Sign up

Export Citation Format

Share Document