Abstract:
:Books with titles like 'The Call of the Wild' seemed to set a path for a life. Thus, I would be an explorer-a plan that did not work out so well, at least at first. On leaving school I got a job as a 'Works Chemist Improver', testing Ni catalysts for the hydrogenation of phenol to cyclohexanol. Taking night classes I passed enough exams to study geology at Queen Mary College, London. Armed thus I travelled to the Solomon Islands where geology is a 'happening'! Next was Canada to visit a mine sunk into a 1.5 billion year old Pb-Zn orebody precipitated from submarine hot springs. At last I reached the Yukon to prospect for silver. Thence to Ireland researching what I also took to be 'exhalative' (i.e. hot spring-related) Pb-Zn orebodies. While there in 1979, the discovery of 350°C metal-bearing acidic waters issuing from submarine Black Smoker chimneys in the Pacific sent us searching for fossil examples in the Irish mines. However, the chimneys we found were more like chemical gardens than Black Smokers, a finding that made us think about the emergence of life. After all, what better for life's emergence than to have a membrane comprising Fe minerals dosed with Ni in our chimneys to mediate the 'hydrogenation' of CO2-life's job anyway. Indeed, such a membrane would keep redox and pH disequilibria at bay, just like biological membranes. At the same time, my field research among Alpine ophiolites-ocean floor mafic rocks obducted to the Alps-indicated that alkaline waters bearing H2 and CH4 were a result of serpentinization, a process that must have operated in all ocean floors over all time. Thus it was that we could predict the Lost City hydrothermal field 10 years before its discovery in the North Atlantic in the year 2000. Lost City comprises a number of alkaline springs at up to 90°C that produce carbonate and brucite (Mg[OH]2) chimneys. We had surmised that Ni-enriched FeS chimneys would have precipitated at comparable alkaline springs issuing into a metal-rich carbonic ocean on the very early Earth (inducing membrane potentials comparable to those capable of succouring all life, and presumably, sufficient to drive life into being). However, our laboratory precipitates also revealed green rust, thought to be the precursor to the magnetite now comprising the Archaean Banded Iron Formations. We now look upon green rust, also known as fougèrite, as the tangible, base fractal of life.
journal_name
Interface Focusjournal_title
Interface focusauthors
Russell MJdoi
10.1098/rsfs.2019.0050subject
Has Abstractpub_date
2019-12-06 00:00:00pages
20190050issue
6eissn
2042-8898issn
2042-8901pii
rsfs20190050journal_volume
9pub_type
杂志文章相关文献
Interface Focus文献大全abstract::Multi-site enzymes, defined as where multiple substrate molecules can bind simultaneously to the same enzyme molecule, play a key role in a number of biological networks, with the Escherichia coli protease ClpXP a well-studied example. These enzymes can form a low latency 'waiting line' of substrate to the enzyme's ca...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2013.0077
更新日期:2014-06-06 00:00:00
abstract::Multiscale simulations are essential in the biomedical domain to accurately model human physiology. We present a modular approach for designing, constructing and executing multiscale simulations on a wide range of resources, from laptops to petascale supercomputers, including combinations of these. Our work features t...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2012.0087
更新日期:2013-04-06 00:00:00
abstract::Most ecological interactions occur in environments that are spatially and temporally heterogeneous-'patchy'-across a wide range of scales. In contrast, most theoretical models of ecological interactions, especially large-scale models applied to societal issues such as climate change, resource management and human heal...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2011.0084
更新日期:2012-04-06 00:00:00
abstract::Nanoparticles do not exist in thermodynamical equilibrium because of high surface free energy, thus they have only kinetic stability. Spontaneous changes can be delayed by designed surface coating. In biomedical applications, superparamagnetic iron oxide nanoparticles (SPIONs) require an optimized coating in order to ...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2016.0068
更新日期:2016-12-06 00:00:00
abstract::Biominerals are typically indispensable structures for their host organism in which they serve varying functions, such as mechanical support and protection, mineral storage, detoxification site, or as a sensor or optical guide. In this perspective article, we highlight the occurrence of both structural diversity and u...
journal_title:Interface focus
pub_type: 杂志文章,评审
doi:10.1098/rsfs.2016.0120
更新日期:2017-08-06 00:00:00
abstract::Pancreatic β-cells use Ca(2+)-dependent exocytosis of large dense core vesicles to release insulin. Exocytosis in β-cells has been studied biochemically, biophysically and optically. We have previously developed a biophysical method to monitor release of endogenous intragranular constituents that are co-released with ...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2010.0006
更新日期:2011-02-06 00:00:00
abstract::In areas of oil and gas exploration, seismic lines have been reported to alter the movement patterns of wolves (Canis lupus). We developed a mechanistic first passage time model, based on an anisotropic elliptic partial differential equation, and used this to explore how wolf movement responses to seismic lines influe...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2011.0086
更新日期:2012-04-06 00:00:00
abstract::The ability of the baby to receive nutrients and oxygen in utero depends on the healthy development of the placenta. For maternal blood to adequately perfuse the placenta, it dramatically alters the arteries in the uterus that supply it with nutrient-rich blood right from the start of pregnancy. Placental cells (troph...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2019.0019
更新日期:2019-10-06 00:00:00
abstract::The morphology of the toe epithelium of the rock frog, Staurois parvus (Family Ranidae), was investigated using a variety of microscopical techniques. The toe pad epithelium is stratified (four to five cell layers), the apical parts of the cells of the outermost layer being separated by fluid-filled channels. The surf...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2014.0036
更新日期:2015-02-06 00:00:00
abstract::Moving from homogeneous water-splitting photocatalytic systems to photoelectrochemical devices requires the preparation and evaluation of novel p-type transparent conductive photoelectrode substrates. We report here on the sensitization of polystyrene-block-poly-(2-vinylpyridine) (PS-b-P2VP) diblock copolymer-template...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2014.0083
更新日期:2015-06-06 00:00:00
abstract::There is a growing need for patient-specific and holistic modelling of the heart to support comprehensive disease assessment and intervention planning as well as prediction of therapeutic outcomes. We propose a patient-specific model of the whole human heart, which integrates morphology, dynamics and haemodynamic para...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2010.0036
更新日期:2011-06-06 00:00:00
abstract::[This corrects the article DOI: 10.1098/rsfs.2017.0015.]. ...
journal_title:Interface focus
pub_type: 杂志文章,已发布勘误
doi:10.1098/rsfs.2017.0065
更新日期:2017-12-06 00:00:00
abstract::The development of bioadhesives inspired from marine animals is a promising approach to generate new tissue-compatible medical components. A number of marine species, through their adhesive properties, also represent significant foulers that become increasingly problematic to aquaculture, shipping or local biodiversit...
journal_title:Interface focus
pub_type: 杂志文章,评审
doi:10.1098/rsfs.2014.0061
更新日期:2015-02-06 00:00:00
abstract::This paper proposes methods and technologies that advance the state of the art for modelling the musculoskeletal system across the spatial and temporal scales; and storing these using efficient ontologies and tools. We present population-based modelling as an efficient method to rapidly generate individual morphology ...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2015.0084
更新日期:2016-04-06 00:00:00
abstract::A computational model of the outer hair cell (OHC) of the mammalian cochlea is presented. It addresses the way in which movement of ions controls the cell shape and regulates pH. The model takes into account the possible chloride-bicarbonate exchange function of prestin, a protein highly expressed in the plasma membra...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2014.0018
更新日期:2014-12-06 00:00:00
abstract::The emergence of life on Earth (and elsewhere) must have occurred in a milieu that is far from equilibrium, such as at alkaline hydrothermal vents that would have harboured built-in gradients in temperature, redox potential and pH along with precipitated iron-bearing minerals capable of separating these gradients, con...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2019.0085
更新日期:2019-12-06 00:00:00
abstract::The paper reviews two computing models by DNA self-assembly whose proof of principal have recently been experimentally confirmed. The first model incorporates DNA nano-devices and triple crossover DNA molecules to algorithmically arrange non-DNA species. This is achieved by simulating a finite-state automaton with out...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2011.0117
更新日期:2012-08-06 00:00:00
abstract::Material deformation and pitting from cavitation bubble collapse is investigated using fluid and material dynamics and their interaction. In the fluid, a novel hybrid approach, which links a boundary element method and a compressible finite difference method, is used to capture non-spherical bubble dynamics and result...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2015.0016
更新日期:2015-10-06 00:00:00
abstract::Clinicians face many challenges when diagnosing and treating breast cancer. These challenges include interpreting and co-locating information between different medical imaging modalities that are used to identify tumours and predicting where these tumours move to during different treatment procedures. We have develope...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2019.0034
更新日期:2019-08-06 00:00:00
abstract::Pentameric ligand-gated ion channels (pLGICs) are an important class of widely expressed membrane neuroreceptors, which play a crucial role in fast synaptic communications and are involved in several neurological conditions. They are activated by the binding of neurotransmitters, which trigger the transmission of an e...
journal_title:Interface focus
pub_type: 杂志文章,评审
doi:10.1098/rsfs.2018.0067
更新日期:2019-06-06 00:00:00
abstract::We propose that fungi Basidiomycetes can be used as computing devices: information is represented by spikes of electrical activity, a computation is implemented in a mycelium network and an interface is realized via fruit bodies. In a series of scoping experiments, we demonstrate that electrical activity recorded on f...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2018.0029
更新日期:2018-12-06 00:00:00
abstract::Blood glucose levels are controlled by well-known physiological feedback loops: high glucose levels promote insulin release from the pancreas, which in turn stimulates cellular glucose uptake. Low blood glucose levels promote pancreatic glucagon release, stimulating glycogen breakdown to glucose in the liver. In healt...
journal_title:Interface focus
pub_type: 杂志文章,评审
doi:10.1098/rsfs.2014.0042
更新日期:2014-10-06 00:00:00
abstract::Apart from interacting, prey and predators may also avoid each other by moving into refuges where they lack food, yet survive by switching to an energy-saving physiological state. Lotka-Volterra models of predator-prey interactions ignore this option. Therefore, we have modelled this game of 'joining versus opting out...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2013.0034
更新日期:2013-12-06 00:00:00
abstract::Periodontitis is a polymicrobial, biofilm-caused, inflammatory disease affecting the tooth-supporting tissues. It is not only the leading cause of tooth loss worldwide, but can also impact systemic health. The development of effective treatment strategies is hampered by the complicated disease pathogenesis which is be...
journal_title:Interface focus
pub_type: 杂志文章,评审
doi:10.1098/rsfs.2018.0064
更新日期:2019-04-06 00:00:00
abstract::We investigate a model of hard pear-shaped particles which forms the bicontinuous Ia[Formula: see text]d structure by entropic self-assembly, extending the previous observations of Barmes et al. (2003 Phys. Rev. E68, 021708. (doi:10.1103/PhysRevE.68.021708)) and Ellison et al. (2006 Phys. Rev. Lett.97, 237801. (doi:10...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2016.0161
更新日期:2017-08-06 00:00:00
abstract::In recent years, far from arguing that evolutionary approaches to our own species permit us to describe the fundamental character of human nature, a prominent group of cultural evolutionary theorists has instead argued that the very idea of 'human nature' is one we should reject. It makes no sense, they argue, to spea...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2017.0018
更新日期:2017-10-06 00:00:00
abstract::'Managed grazing' is gaining attention for its potential to contribute to climate change mitigation by reducing bare ground and promoting perennialization, thereby enhancing soil carbon sequestration (SCS). Understanding why ranchers adopt managed grazing is key to developing the right incentives. In this paper, we ex...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2020.0027
更新日期:2020-10-06 00:00:00
abstract::The Dual-Wavelength Echidna Lidar (DWEL), a full waveform terrestrial laser scanner (TLS), has been used to scan a variety of forested and agricultural environments. From these scanning campaigns, we summarize the benefits and challenges given by DWEL's novel coaxial dual-wavelength scanning technology, particularly f...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2017.0039
更新日期:2018-04-06 00:00:00
abstract::Despite there being many studies that have evaluated breast implant rupture, there is no consensus about causes and incidence. Most studies lack a multifactorial analysis of what causes breast implants to rupture. To fill this gap, an experimental protocol was developed to compare ruptured and intact Poly Implant Prot...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2018.0086
更新日期:2019-08-06 00:00:00
abstract::We present the development of a tool, which provides users with the ability to visualize and interact with a comprehensive description of a multi-scale model of the renal nephron. A one-dimensional anatomical model of the nephron has been created and is used for visualization and modelling of tubule transport in vario...
journal_title:Interface focus
pub_type: 杂志文章
doi:10.1098/rsfs.2010.0032
更新日期:2011-06-06 00:00:00