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Magnetochemistry, Volume 8, Issue 1

2022 January - 11 articles

Cover Story: It is very difficult to obtain one-dimensional (1D) copper(II) coordination polymer molecular magnets due to the smallest spin value (SCu = 1/2) among paramagnetic metal ions. We managed to make several copper(II) atoms form a multinuclear copper(II) subunit linked by end-on azido and syn-syn carboxylate mixed bridges, so that a larger ground state spin value can be generated through ferromagnetic interactions, and such subunits were then further connected with each other to assemble an uneven chain-like coordination polymer showing magnetic ordering (Tc = 6.7 K), in addition to metamagnetic behavior. This uneven chain pathway can inspire the construction of other 1D paramagnetic metal coordination polymer molecular magnets. View this paper
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Articles (11)

  • Review
  • Open Access
93 Citations
28,046 Views
45 Pages

Magnetic cell separation has become a key methodology for the isolation of target cell populations from biological suspensions, covering a wide spectrum of applications from diagnosis and therapy in biomedicine to environmental applications or fundam...

  • Review
  • Open Access
18 Citations
6,868 Views
19 Pages

The magnetic separation of cells based on certain traits has a wide range of applications in microbiology, immunology, oncology, and hematology. Compared to bulk separation, performing magnetophoresis at micro scale presents advantages such as precis...

  • Review
  • Open Access
7 Citations
3,279 Views
9 Pages

In this semi-review paper, we show that the multiferroic properties of perovskite ABO3 crystals with B(dn), n > 0, centers are fully controlled by the influence of the electronic spin on the local dipolar instability that triggers the spontaneous...

  • Article
  • Open Access
8 Citations
4,646 Views
20 Pages

Steric Quenching of Mn(III) Thermal Spin Crossover: Dilution of Spin Centers in Immobilized Solutions

  • Komala Pandurangan,
  • Anthony B. Carter,
  • Paulo N. Martinho,
  • Brendan Gildea,
  • Tibebe Lemma,
  • Shang Shi,
  • Aizuddin Sultan,
  • Tia E. Keyes,
  • Helge Müller-Bunz and
  • Grace G. Morgan

Structural and magnetic properties of a new spin crossover complex [Mn(4,6-diOMe-sal2323)]+ in lattices with ClO4, (1), NO3, (2), BF4, (3), CF3SO3, (4), and Cl (5) counterions are reported. Comparison with the magne...

  • Article
  • Open Access
2 Citations
3,717 Views
18 Pages

Continuous Flow Labeling and In-Line Magnetic Separation of Cells

  • Zhixi Qian,
  • Thomas R. Hanley,
  • Lisa M. Reece,
  • James F. Leary,
  • Eugene D. Boland and
  • Paul Todd

There is an identified need for point-of-care diagnostic systems for detecting and counting specific rare types of circulating cells in blood. By adequately labeling such cells with immunomagnetic beads and quantum dots, they can be efficiently colle...

  • Review
  • Open Access
8 Citations
4,734 Views
30 Pages

In earlier work, we previously established a formalism that allows to express the exchange energy J vs. fundamental molecular integrals without crystal field, for a fragment A–X–B, where A and B are 3d1 ions and X is a closed-shell diamag...

  • Article
  • Open Access
15 Citations
4,569 Views
10 Pages

Magnons (the quanta of spin waves) could be used to encode information in beyond Moore computing applications. In this study, the magnon coupling between acoustic mode and optic mode in synthetic antiferromagnets (SAFs) is investigated by micromagnet...

  • Article
  • Open Access
5 Citations
2,987 Views
23 Pages

The magnetic and transport properties of pulsed laser-deposited Co100−x–Cux thin films were tailored through their nano-morphology and composition by controlling for the deposition geometry, namely normal or oblique deposition, and their...

  • Review
  • Open Access
8 Citations
5,886 Views
18 Pages

Electron paramagnetic resonance (EPR) spectroscopy has emerged as an ideal biophysical tool to study complex biological processes. EPR spectroscopy can follow minor conformational changes in various proteins as a function of ligand or protein binding...

  • Article
  • Open Access
8 Citations
6,511 Views
12 Pages

Ferromagnetic coupling exists in an uneven chain-like copper(II) complex with both end-on azido and syn-syn carboxylato bridges, (Cu3(L)2(N3)4(H2O)3)n (1, HL = 6-hydroxynicotinic acid). It is the first example of one-dimensional (1D) chain-like coppe...

  • Article
  • Open Access
10 Citations
3,478 Views
19 Pages

Correlation between Supramolecular Connectivity and Magnetic Behaviour of [FeIII(5-X-qsal)2]+-Based Salts Prone to Exhibit SCO Transition

  • Bruno J. C. Vieira,
  • Laura C. J. Pereira,
  • Vasco da Gama,
  • Isabel C. Santos,
  • Ana C. Cerdeira and
  • João C. Waerenborgh

We present an extensive study to determine the relationship between structural features of spin crossover (SCO) systems based on N-(8-quinolyl)salicylaldimine (qsal) ligand derivatives and their magnetic properties. Thirteen new compounds with genera...

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Magnetochemistry - ISSN 2312-7481