Results 21 to 30 of about 43,687 (191)
Conellae, enigmatic structures on cephalopod shells—shapes, distribution, and formation [PDF]
, 2019 Conellae, enigmatic cone-shaped structures which can be found on the surface of internal moulds of cephalopod shells (predominantly of ammonoids), are regarded herein as the product of remote (biologically induced) biomineralization formed in closed-off ...
Hoffmann, René +2 more
core +1 more source
Off-axis electron holography of bacterial cells and magnetic nanoparticles in liquid [PDF]
, 2017 The mapping of electrostatic potentials and magnetic fields in liquids usingelectron holography has been considered to be unrealistic. Here, we showthat hydrated cells ofMagnetospirillum magneticumstrain AMB-1 and assem-blies of magnetic nanoparticles ...
András Kovács +18 more
core +3 more sources
Bioinorganic Chemistry and Applications, 2013 Diethyl citrate (Et2Cit) is a new potential anticoagulant. The coordination dynamics and coordination mechanism of Et2Cit with Ca2+ ions and the effect of pH on the complex were examined.
Jin Han +5 more
doaj +1 more source
Metals, 2015 Ti-xIn (x = 0, 5, 10, 15 and 20 wt%) alloys were prepared to investigate the effect of indium on the microstructure, mechanical properties, and corrosion behavior of titanium with the aim of understanding the relationship between phase/microstructure and
Mi-Kyung Han +5 more
doaj +1 more source
Magnetic genes: Studying the genetics of biomineralization in magnetotactic bacteria. [PDF]
, 2020 Many species of bacteria can manufacture materials on a finer scale than those that are synthetically made. These products are often produced within intracellular compartments that bear many hallmarks of eukaryotic organelles.
KOMEILI, Arash, McCausland, Hayley
core
Transfer of a large gene regulatory apparatus to a new developmental address in echinoid evolution [PDF]
, 2008 Of the five echinoderm classes, only the modern sea urchins (euechinoids) generate a precociously specified embryonic micromere lineage that ingresses before gastrulation and then secretes the biomineral embryonic skeleton.
Arenas-Mena +20 more
core +2 more sources
Calcium isotopic composition of high-latitude proxy carrier Neogloboquadrina pachyderma (sin.) [PDF]
, 2009 The accurate reconstruction of sea surface temperature (SST) history in climate-sensitive regions (e.g. tropical and polar oceans) became a challenging task in palaeoceanographic research.
Darling, K. F. +4 more
core +5 more sources
Effects of Surface Structure and Chemical Composition of Binary Ti Alloys on Cell Differentiation
Metals, 2016 Binary Ti alloys containing Fe, Mo, V and Zr were micro-arc oxidized and hydrothermally treated to obtain micro- and nano-porous layers. This study aimed to investigate cell differentiation on micro and micro/nanoporous oxide layers of Ti alloys.
Ok-Sung Han +4 more
doaj +1 more source
Advances in biomineralization-inspired materials for hard tissue repair
International Journal of Oral Science, 2021 Biomineralization is the process by which organisms form mineralized tissues with hierarchical structures and excellent properties, including the bones and teeth in vertebrates.
Shuxian Tang +4 more
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Why do microbes make minerals?
Comptes Rendus. Géoscience, 2022 Prokaryotes have been shaping the surface of the Earth and impacting geochemical cycles for the past four billion years. Biomineralization, the capacity to form minerals, is a key process by which microbes interact with their environment.
Cosmidis, Julie, Benzerara, Karim
doaj +1 more source