Catalytic ozonation utilizes catalysts to improve the decomposition of ozone and the
formation of hydroxyl radicals, which can overcome some disadvantages of ozonation. Fe …

Reduction–oxidation (redox) reactions occur during burial because sediments contain
reactive mixtures of oxidised and reduced components. Diagenetic chemical reactions …

Materials science and technology, with the advent of nanotechnology, has brought about
innumerable nanomaterials and multi-functional materials, with intriguing yet profound …

Iron biominerals are formed by a broad host of organisms, in which they serve various
functions. For example, iron oxides formed by organisms serve for strengthening of tissues1 …

Migratory birds travel vast distances each year, finding their way by various means,
including a remarkable ability to perceive the Earth's magnetic field. Although it has been …

Greigite (Fe3S4) is an authigenic ferrimagnetic mineral that grows as a precursor to pyrite
during early diagenetic sedimentary sulfate reduction. It can also grow at any time when …

We present a highly sensitive and accurate method for quantitative detection and
characterization of noninteracting or weakly interacting uniaxial single domain particles …

Magnetotactic bacteria (MTB) are a diverse group of microorganisms with the ability to orient
and migrate along geomagnetic field lines. This unique feat is based on specific intracellular …

Magnetotactic bacteria (MTB) are a group of phylogenetically diverse and morphologically
varied microorganisms with a magnetoresponsive capability called magnetotaxis or …

Magnetotactic bacteria, which most commonly live within the oxic-anoxic transition zone
(OATZ) of aquatic environments, produce intracellular crystals of magnetic minerals …