Engineering the coordination geometry of metal–organic complex electrocatalysts for highly enhanced oxygen evolution reaction

2018 ◽  
Vol 6 (3) ◽  
pp. 805-810 ◽  
Author(s):  
Dafeng Yan ◽  
Chung-Li Dong ◽  
Yu-Cheng Huang ◽  
Yuqin Zou ◽  
Chao Xie ◽  
...  
Keyword(s):  
Room Temperature ◽  
Coordination Geometry ◽  
Organic Complex ◽  
Plasma Technology ◽  
Temperature Plasma ◽  
Organic Complexes ◽  
Metal Organic Complex ◽  
Metal Organic ◽  
Unsaturated Metal Sites ◽  
First Time

For the first time, we have successfully generated coordinatively unsaturated metal sites in phytic acid–Co2+ based metal–organic complexes by engineering the coordination geometry with room-temperature plasma technology.

Synthesis and Crystal Structure of a Cadmium(II) Complex with 2-(4΄-Chlorine-Benzoyl)-Benzoic Acid and 1,10-Phenanthroline

2011 ◽  
Vol 339 ◽  
pp. 313-316
Author(s):  
Xiu Mei Li ◽  
Zhi Tao Wang ◽  
Qing Wei Wang
Keyword(s):  
Benzoic Acid ◽  
Room Temperature ◽  
Supramolecular Network ◽  
X Ray Diffraction ◽  
Organic Complex ◽  
Orthorhombic Space Group ◽  
Synthesis And Crystal Structure ◽  
X Ray ◽  
Metal Organic Complex ◽  
Metal Organic

A new metal-organic complex Cd2(cbba)4(phen)2 (Hcbba = 2-(4΄-chlorine-benzoyl)- benzoic acid, phen = 1,10-phenanthroline) 1 has been hydrothermally synthesized and structurally characterized by elemental analysis, IR, fluorescence spectrum and single-crystal X-ray diffraction. The compound crystallizes in orthorhombic, space group Pbcn with a = 12.0976(4), b = 18.0925(6), c = 31.6829(10) Å, V = 6934.6(4) Å3, C80H48Cd2Cl4N4O12, Mr = 1623.82, Dc = 1.555 g/cm3, μ(MoKα) = 0.8365 mm1, F(000) = 3264, Z = 4, the final R = 0.0396 and wR = 0.0960 for 5372 observed reflections (I > 2(I)). It exhibits a 3D supramolecular network through π-π interactions and shows green luminescent property at room temperature.

Triple responsive room temperature luminescence, photochromism and photomagnetism in a Dy(iii)-based linear chain complex

CrystEngComm ◽  
2020 ◽  
Vol 22 (44) ◽  
pp. 7538-7542 ◽  
Author(s):  
Wu-Ji Wei ◽  
Qian Zhang ◽  
Qi Li ◽  
Yao-Yao Chen ◽  
Pei Gao ◽  
...  
Keyword(s):  
Room Temperature ◽  
Linear Chain ◽  
Chain Complex ◽  
Organic Complex ◽  
Metal Organic Complex ◽  
Metal Organic ◽  
Room Temperature Luminescence

Triple responses of room temperature fluorescence, photochromism and photomagnetism tuned by photo/thermo-switched radicals were realized in a Dy(iii)-based metal–organic complex.

Metal–organic complex-based chemodynamic therapy agents for cancer therapy

2020 ◽  
Vol 56 (60) ◽  
pp. 8332-8341
Author(s):  
Eunbin Hwang ◽  
Hyo Sung Jung
Keyword(s):  
Cancer Therapy ◽  
Recent Progress ◽  
Organic Complex ◽  
Feature Article ◽  
Organic Complexes ◽  
Metal Organic Complex ◽  
Metal Organic

This feature article summarizes the recent progress in the study of chemodynamic therapy agents based on metal–organic complexes.

Metal–organic complex derived 3D porous carbon supported g-C3N4/TiO2 as photocatalysts for efficient degradation of antibiotic

CrystEngComm ◽  
2021 ◽  
Author(s):  
Yanru Wang ◽  
A-Ni Wang ◽  
Jie Pan ◽  
Zhenzhen Xue ◽  
Jinhua Li ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Porous Carbon ◽  
Organic Complex ◽  
Hierarchical Porosity ◽  
Organic Complexes ◽  
Metal Metal ◽  
Metal Organic Complex ◽  
Metal Organic

Metal–organic complexes (MOCs) derived porous carbon have attracted a great deal of attention in terms of easy functionalization with metal/metal oxides or other heteroatoms and hierarchical porosity. Herein, four g-C3N4/TiO2/CNOT...

Synthesis, crystal growth, physio-chemical characterization and quantum chemical calculations of NLO active metal–organic crystal: dibromo(4-hydroxy-l-proline)cadmium(ii) for non-linear optical applications

2018 ◽  
Vol 42 (21) ◽  
pp. 17464-17477 ◽  
Author(s):  
K. Boopathi ◽  
S. Moorthy Babu ◽  
R. Jagan ◽  
S. Athimoolam ◽  
P. Ramasamy
Keyword(s):  
Quantum Chemical ◽  
Chemical Characterization ◽  
Monoclinic Crystal System ◽  
Organic Complex ◽  
Monoclinic Crystal ◽  
Active Metal ◽  
Metal Organic Complex ◽  
Metal Organic ◽  
Optical Applications ◽  
First Time

Single crystals of DB4HPC, a new metal–organic complex, have been grown from saturated solution for the first time. DB4HPC crystallizes in a monoclinic crystal system with noncentrosymmetric space group P21 and is thermally stable up to 240 °C.

Metal–organic ferroelectric complexes: enantiomer directional induction achieved above-room-temperature homochiral molecular ferroelectrics

2020 ◽  
Vol 7 (1) ◽  
pp. 128-133 ◽  
Author(s):  
Yu-Ling Liu ◽  
Jia-Zhen Ge ◽  
Zhong-Xia Wang ◽  
Ren-Gen Xiong
Keyword(s):  
Complex System ◽  
Room Temperature ◽  
Organic Complex ◽  
Metal Organic Complex ◽  
Metal Organic

Enantiomer induction in a metal–organic complex system is used to directionally design homochiral molecular ferroelectrics.

Distribution of cadmium in selected soil profiles of Saskatchewan, Canada: Speciation and availability

1997 ◽  
Vol 77 (4) ◽  
pp. 613-619 ◽  
Author(s):  
G. S. R. Krishnamurti ◽  
P. M. Huang ◽  
L. M. Kozak ◽  
H. P. W. Rostad ◽  
K. C. J. Van Rees
Keyword(s):  
Statistical Treatment ◽  
Soil Profiles ◽  
Organic Complex ◽  
Organic Complexes ◽  
Metal Organic Complex ◽  
Metal Organic ◽  
Availability Index ◽  
Cd Species ◽  
Soil Cd ◽  
Typical Soil

The distribution of Cd with depth, its particulate-bound speciation and availability index were studied in nine typical soil profiles of Saskatchewan, Canada. In the Ap horizons, Cd was predominantly in the metal-organic complex-bound form, accounting for about 38.8%, on average, of the total Cd present in the soils. The carbonate-bound Cd and the metal-organic complex-bound Cd accounted for 33.5 and 12.9%, respectively, on average, of the total Cd present in the B horizons. In the Ck horizons, Cd was predominantly in the carbonate-bound form, accounting for about 70.9%, on average, of the total Cd present in the soils. The M NH4Cl-extractable Cd of the soils, which is a measure of availability index of soil Cd, generally decreased with depth. Statistical treatment of the M NH4Cl-extractable Cd with different particulate-bound Cd species of various horizons in the soil profiles showed its highest correlation (P = 2.0 × 10−9, n = 42) with the amount of the metal-organic complex-bound Cd species, indicating the importance of the metal-organic complex-bound Cd species in Cd availability to the plants. Key words: Cadmium, soil profile, speciation, availability index, metal-organic complexes

A new cobalt(II) complex nanosheet as an electroactive medium for plasmonic switching on Au nanoparticles

2021 ◽  
Author(s):  
Yurong Liu ◽  
Wenzheng Lu ◽  
Xizhe Cheng ◽  
Jianfang Wang ◽  
Wai-Yeung Raymond Wong
Keyword(s):  
High Stability ◽  
Au Nanoparticles ◽  
Organic Complex ◽  
Metal Organic Complex ◽  
Metal Organic

2D metal-organic complex nanosheets with the merits of high stability and structure tunability are an emerging topic in recent years. To extend the promising ultrathin architectures, a new Co(II) complex...

scholarly journals The nanoscaled metal-organic framework ICR-2 as a carrier of porphyrins for photodynamic therapy

2018 ◽  
Vol 9 ◽  
pp. 2960-2967 ◽  
Author(s):  
Jan Hynek ◽  
Sebastian Jurík ◽  
Martina Koncošová ◽  
Jaroslav Zelenka ◽  
Ivana Křížová ◽  
...  
Keyword(s):  
Inorganic Chemistry ◽  
Photodynamic Therapy ◽  
Photophysical Properties ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Biological Applications ◽  
Nanoparticle Surface ◽  
Metal Organic ◽  
Unsaturated Metal Sites ◽  
First Time

Nanosized porphyrin-containing metal-organic frameworks (MOFs) attract considerable attention as solid-state photosensitizers for biological applications. In this study, we have for the first time synthesised and characterised phosphinate-based MOF nanoparticles, nanoICR-2 (Inorganic Chemistry Rez). We demonstrate that nanoICR-2 can be decorated with anionic 5,10,15,20-tetrakis(4-R-phosphinatophenyl)porphyrins (R = methyl, isopropyl, phenyl) by utilizing unsaturated metal sites on the nanoparticle surface. The use of these porphyrins allows for superior loading of the nanoparticles when compared with commonly used 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin. The nanoICR-2/porphyrin composites retain part of the free porphyrins photophysical properties, while the photodynamic efficacy is strongly affected by the R substituent at the porphyrin phosphinate groups. Thus, phosphinatophenylporphyrin with phenyl substituents has the strongest photodynamic efficacy due to the most efficient cellular uptake.

High-Performance Single-Electron Transistor Based on Metal–Organic Complex of Thiophene: First Principle Study

2017 ◽  
Vol 64 (11) ◽  
pp. 4628-4635 ◽  
Author(s):  
Anu ◽  
Archana Sharma ◽  
Md. Shahzad Khan ◽  
Anurag Srivastava ◽  
Mushahid Husain ◽  
...  
Keyword(s):  
High Performance ◽  
Single Electron ◽  
Single Electron Transistor ◽  
First Principle ◽  
Organic Complex ◽  
Metal Organic Complex ◽  
Metal Organic
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