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Magnetochemistry, Volume 4, Issue 3

2018 September - 13 articles

Cover Story: This communication describes the first example of colloidal nanoparticles comprising corrole-functionalized silica coated magnetite. The hybrid nanoparticles were obtained by promoting covalent linkages of the gallium(III) corrole molecules onto the surface of magnetite–silica core/shell nanoparticles. Preliminary studies were performed to assess the capacity of singlet oxygen generation by the hybrid nanoparticles. View this paper.
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Articles (13)

  • Article
  • Open Access
1 Citations
3,685 Views
11 Pages

A three-dimensional cyanide-bridged coordination polymer based on FeII (S = 2) and NbIV (S = 1/2) {[FeII(H2O)2]2[NbIV(CN)8]·4H2O}n (Fe2Nb) was modified at the self-assembly stage by inserting an additional formate HCOO bridge into its c...

  • Article
  • Open Access
9 Citations
4,423 Views
9 Pages

Magnetoelectrolysis (electrolysis in magnetic fields) has potential to produce chiral surfaces on metal films. The Lorentz force causes two types of magnetohydrodynamic (MHD) flows; a vertical MHD flow and micro-MHD vortices, and the combination of t...

  • Feature Paper
  • Article
  • Open Access
14 Citations
4,372 Views
11 Pages

Slow Relaxation of the Magnetization in Bis-Decorated Chiral Helicene-Based Coordination Complexes of Lanthanides

  • Jessica Flores Gonzalez,
  • Vincent Montigaud,
  • Nidal Saleh,
  • Olivier Cador,
  • Jeanne Crassous,
  • Boris Le Guennic and
  • Fabrice Pointillart

The complexes [Ln2(hfac)6(L)]·nC6H14 (Ln = Dy (1) n = 0, Yb (2) n = 1) with the L chiral 3,14-di-(2-pyridyl)-4,13-diaza[6]helicene ligand (hfac = 1,1,1,5,5,5-hexafluoroacetylacetonate) have been synthesized in their racemic form and str...

  • Article
  • Open Access
6 Citations
3,877 Views
20 Pages

Heterobimetallic One-Dimensional Coordination Polymers MICuII (M = Li and K) Based on Ferromagnetically Coupled Di- and Tetracopper(II) Metallacyclophanes

  • Tamyris T. da Cunha,
  • Willian X. C. Oliveira,
  • Emerson F. Pedroso,
  • Francesc Lloret,
  • Miguel Julve and
  • Cynthia L. M. Pereira

The synthesis, crystal structure and magnetic properties of the coordination polymers of formula [EDAP{Li6(H2O)8[(Cu2(μ-mpba)2)2(H2O)2]}]n (1) and [(EDAP)2{K(H2O)4[Cu2(μ-mpba)2(H2O)2]}Cl·2H2O]n (2), in which mpba = N,N′-1,3-phenyle...

  • Communication
  • Open Access
3 Citations
4,968 Views
9 Pages

Magnetite–Corrole Hybrid Nanoparticles

  • Rute A. Pereira,
  • Tito Trindade and
  • Joana F. B. Barata

This study describes the first example of a hybrid material comprising corrole- and silica-coated magnetite nanoparticles. Firstly, cuboid and spheroid magnetite nanoparticles were prepared using a simple hydrothermal route, followed by a silica coat...

  • Review
  • Open Access
26 Citations
7,067 Views
13 Pages

Chiral Magneto-Electrochemistry

  • Anup Kumar,
  • Prakash Chandra Mondal and
  • Claudio Fontanesi

Magneto-electrochemistry (MEC) is a unique paradigm in science, where electrochemical experiments are carried out as a function of an applied magnetic field, creating a new horizon of potential scientific interest and technological applications. Over...

  • Article
  • Open Access
12 Citations
5,156 Views
10 Pages

Magneto-optic surface plasmon resonance (MOSPR)-based sensors are highly attractive as next-generation biosensors. However, these sensors suffer from oxidation leading to degradation of performance, reproducibility of the sensor surface, because of t...

  • Article
  • Open Access
8 Citations
4,781 Views
15 Pages

Abrupt Spin Crossover Behavior in a Linear N1,N2-Triazole Bridged Trinuclear Fe(II) Complex

  • Ai-Min Li,
  • Tim Hochdörffer,
  • Juliusz A. Wolny,
  • Volker Schünemann and
  • Eva Rentschler

The synthesis, structures and magnetic properties of a new trinuclear spin crossover complex [FeII3(pyrtrz)6(TsO)6]·10H2O·2CH3OH (C2) and its analogue binuclear [FeII2(pyrtrz)5(SCN)4]·7H2O (C1), are reported here. These two compo...

  • Article
  • Open Access
7 Citations
8,034 Views
18 Pages

Nuclear magnetic resonance relaxation dispersion (rd) experiments provide kinetics and thermodynamics information of molecules undergoing conformational exchange. Rd experiments often use a Carr-Purcell-Meiboom-Gill (CPMG) pulse train equally separat...

  • Article
  • Open Access
7 Citations
3,719 Views
10 Pages

17β-Hydroxysteroid dehydrogenase type 10 (17β-HSD10) is a steroidogenesis enzyme known for its potential role in Alzheimer’s disease. For comparison purposes between steroidal and nonsteroidal 17β-HSD10 inhibitors 1 and 2, respec...

  • Article
  • Open Access
7 Citations
5,197 Views
17 Pages

Supervised Learning to Predict Sperm Sorting by Magnetophoresis

  • James Boon Yong Koh,
  • Xinhui Shen and
  • Marcos

Machine learning is gaining popularity in the commercial world, but its benefits are yet to be well-utilised by many in the microfluidics community. There is immense potential in bridging the gap between applied engineering and artificial intelligenc...

  • Communication
  • Open Access
6 Citations
4,699 Views
9 Pages

Solid-State NMR Characterization of the Structure of Self-Assembled Ile–Phe–OH

  • Izuru Kawamura,
  • Hiroki Shirakata,
  • Yumi Ozawa,
  • Batsaikhan Mijiddorj and
  • Kazuyoshi Ueda

Solid-state nuclear magnetic resonance (NMR) spectroscopy provides significant structural information regarding the conformation and dynamics of a variety of solid samples. In this study, we recorded the 13C and 15N solid-state NMR spectra of a self-...

  • Article
  • Open Access
6 Citations
5,010 Views
11 Pages

Two isostructural lanthanide amino-phosphonate complexes [Ln103-OH)3(µ-OH)(CO3)2(O2CtBu)15(O3PC6H10NH2)3(O3PC6H10NH3)2(H2O)2][Et2NH2] (Ln = Gd(III), 1 and Tb(III), 2) have been obtained through reflux reactions of lanthanide pivalates with...

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Magnetochemistry - ISSN 2312-7481