Abstract:
:Herein, we report on a significant discovery, namely, the quantitative discharging of reduced graphite forms, such as graphite intercalation compounds, graphenide dispersions and graphenides deposited on surfaces with the simple solvent benzonitrile. Because of its comparatively low reduction potential, benzonitrile is reduced during this process to the radical anion, which exhibits a red colour and serves as a reporter molecule for the quantitative determination of negative charges on the carbon sheets. Moreover, this discovery reveals a very fundamental physical-chemical phenomenon, namely a quantitative solvent reduction induced and electrostatically driven mass transport of K(+) ions from the graphite intercalation compounds into the liquid. The simple treatment of dispersed graphenides suspended on silica substrates with benzonitrile leads to the clean conversion to graphene. This unprecedented procedure represents a rather mild, scalable and inexpensive method for graphene production surpassing previous wet-chemical approaches.
journal_name
Nat Communjournal_title
Nature communicationsauthors
Vecera P,Holzwarth J,Edelthalhammer KF,Mundloch U,Peterlik H,Hauke F,Hirsch Adoi
10.1038/ncomms12411subject
Has Abstractpub_date
2016-08-10 00:00:00pages
12411issn
2041-1723pii
ncomms12411journal_volume
7pub_type
杂志文章abstract::Human C-terminal binding protein (CtBP)-interacting protein (CtIP) is a central regulator to initiate DNA end resection and homologous recombination (HR). Several studies have shown that post-translational modifications control the activity or expression of CtIP. However, it remains unclear whether and how cells restr...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-19202-0
更新日期:2020-10-23 00:00:00
abstract::Inorganic polyphosphate is known to be present in the mammalian brain at micromolar concentrations. Here we show that polyphosphate may act as a gliotransmitter, mediating communication between astrocytes. It is released by astrocytes in a calcium-dependent manner and signals to neighbouring astrocytes through P2Y(1) ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms2364
更新日期:2013-01-01 00:00:00
abstract::At photonic Dirac points, electromagnetic waves are governed by the same equations as two-component massless relativistic fermions. However, photonic Dirac points are known to occur in pairs in "photonic graphene" and other similar photonic crystals, which necessitates special precautions to excite only one valley sta...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-15801-z
更新日期:2020-04-20 00:00:00
abstract::We demonstrate a method based on symmetry to predict the structure of self-assembling, multicomponent colloidal mixtures. This method allows us to feasibly enumerate candidate structures from all symmetry groups and is many orders of magnitude more computationally efficient than combinatorial enumeration of these cand...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-10031-4
更新日期:2019-05-02 00:00:00
abstract::Photosynthesis is nature's route to convert intermittent solar irradiation into storable energy, while its use for an industrial energy supply is impaired by low efficiency. Artificial photosynthesis provides a promising alternative for efficient robust carbon-neutral renewable energy generation. The approach of direc...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms9286
更新日期:2015-09-15 00:00:00
abstract::Immune checkpoint blockade therapies have extended patient survival across multiple cancer lineages, but there is a heated debate on whether cancer immunotherapy efficacy is different between male and female patients. We summarize the existing meta-analysis to show inconsistent conclusions for whether gender is associ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-15679-x
更新日期:2020-04-14 00:00:00
abstract::Multipotent mesenchymal stromal cells (MSCs) are required for skeletal formation, maintenance, and repair throughout life; however, current models posit that postnatally arising long-lived adult MSCs replace transient embryonic progenitor populations. We previously reported exclusive expression and function of the emb...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-11100-4
更新日期:2019-07-18 00:00:00
abstract::A key question of theoretical ecology is which properties of ecosystems favour their stability and help maintaining biodiversity. This question recently reconsidered mutualistic systems, generating intense controversy about the role of mutualistic interactions and their network architecture. Here we show analytically ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms14326
更新日期:2017-02-24 00:00:00
abstract::Chronic cranial window (CCW) is an essential tool in enabling longitudinal imaging and manipulation of various brain activities in live animals. However, an active CCW capable of sensing the concealed in vivo environment while simultaneously providing longitudinal optical access to the brain is not currently available...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-12178-6
更新日期:2019-09-19 00:00:00
abstract::Diffuse Intrinsic Pontine Gliomas (DIPGs) are deadly paediatric brain tumours where needle biopsies help guide diagnosis and targeted therapies. To address spatial heterogeneity, here we analyse 134 specimens from various neuroanatomical structures of whole autopsy brains from nine DIPG patients. Evolutionary reconstr...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms11185
更新日期:2016-04-06 00:00:00
abstract::Turning graphene magnetic is a promising challenge to make it an active material for spintronics. Predictions state that graphene structures with specific shapes can spontaneously develop magnetism driven by Coulomb repulsion of π-electrons, but its experimental verification is demanding. Here, we report on the observ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-08060-6
更新日期:2019-01-14 00:00:00
abstract::Hearing is essential for the courtship of one of the major carriers of human disease, the mosquito. Males locate females through flight-tone recognition and both sexes engage in mid-air acoustic communications, which can take place within swarms containing thousands of individuals. Despite the importance of hearing fo...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-06388-7
更新日期:2018-09-25 00:00:00
abstract::Functional blood vessel growth depends on generation of distinct but coordinated responses from endothelial cells. Bone morphogenetic proteins (BMP), part of the TGFβ superfamily, bind receptors to induce phosphorylation and nuclear translocation of SMAD transcription factors (R-SMAD1/5/8) and regulate vessel growth. ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms13247
更新日期:2016-11-11 00:00:00
abstract::Silk and silk fibroin, the biomaterial from nature, nowadays are being widely utilized in many cutting-edge micro/nanodevices/systems via advanced micro/nanofabrication techniques. Herein, for the first time to our knowledge, we report aqueous multiphoton lithography of diversiform-regenerated-silk-fibroin-centric ink...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms9612
更新日期:2015-10-16 00:00:00
abstract::When pressure is applied, the molecules inside a crystal undergo significant changes of their stereoelectronic properties. The most interesting are those enhancing the reactivity of systems that would be otherwise rather inert at ambient conditions. Before a reaction can occur, however, a molecule must be activated, w...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms10901
更新日期:2016-03-16 00:00:00
abstract::Malaria is a major public health problem that is actively being addressed in a global eradication campaign. Increased population mobility through international air travel has elevated the risk of re-introducing parasites to elimination areas and dispersing drug-resistant parasites to new regions. A simple genetic mark...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms5052
更新日期:2014-06-13 00:00:00
abstract::Induction of endogenous adult stem cells by administering soluble molecules provides an advantageous approach for tissue damage repair, which could be a clinically applicable and cost-effective alternative to transplantation of embryonic or pluripotent stem cell-derived tissues for the treatment of acute organ failure...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-017-01341-6
更新日期:2017-10-27 00:00:00
abstract::Robust surveillance methods are needed for trachoma control and recrudescence monitoring, but existing methods have limitations. Here, we analyse data from nine trachoma-endemic populations and provide operational thresholds for interpretation of serological data in low-transmission and post-elimination settings. Anal...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-07852-0
更新日期:2018-12-21 00:00:00
abstract::Pulsars are rotating neutron stars emitting lighthouse-like beams. Owing to their unique properties, pulsars are a unique astrophysical tool to test general relativity, inform on matter in extreme conditions, and probe galactic magnetic fields. Understanding pulsar physics and emission mechanisms is critical to these ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-11243-4
更新日期:2019-07-19 00:00:00
abstract::Culture (behaviour based on socially transmitted information) is present in diverse animal species, yet how it interacts with genetic evolution remains largely unexplored. Here, we review the evidence for gene-culture coevolution in animals, especially birds, cetaceans and primates. We describe how culture can relax o...
journal_title:Nature communications
pub_type: 杂志文章,评审
doi:10.1038/s41467-019-10293-y
更新日期:2019-06-03 00:00:00
abstract::Hox genes have been shown to be essential in vertebrate neural circuit formation and their depletion has resulted in homeotic transformations with neuron loss and miswiring. Here we quantifiy four eye movements in the zebrafish mutant valentino and hox3 knockdowns, and find that contrary to the classical model, oculom...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms5221
更新日期:2014-06-25 00:00:00
abstract::Most tumor cells take up more glucose than normal cells. Splicing dysregulation is one of the molecular hallmarks of cancer. However, the role of splicing factor in glucose metabolism and tumor development remains poorly defined. Here, we show that upon glucose intake, the splicing factor SRSF5 is specifically induced...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-04815-3
更新日期:2018-06-25 00:00:00
abstract::Acquisition of pluripotency by somatic cells is a striking process that enables multicellular organisms to regenerate organs. This process includes silencing of genes to erase original tissue memory and priming of additional cell type specification genes, which are then poised for activation by external signal inputs....
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-09386-5
更新日期:2019-04-16 00:00:00
abstract::The photon-like behavior of electrons in graphene causes unusual confinement properties that depend strongly on the geometry and strength of the surrounding potential. We report bottom-up synthesis of atomically-precise one-dimensional (1D) arrays of point charges on graphene that allow exploration of a new type of su...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-08371-2
更新日期:2019-01-29 00:00:00
abstract::Haploinsufficiency of the SLC2A1 gene and paucity of its translated product, the glucose transporter-1 (Glut1) protein, disrupt brain function and cause the neurodevelopmental disorder, Glut1 deficiency syndrome (Glut1 DS). There is little to suggest how reduced Glut1 causes cognitive dysfunction and no optimal treatm...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms14152
更新日期:2017-01-20 00:00:00
abstract::Perovskite light emitting diodes suffer from poor operational stability, exhibiting a rapid decay of external quantum efficiency within minutes to hours after turn-on. To address this issue, we explore surface treatment of perovskite films with phenylalkylammonium iodide molecules of varying alkyl chain lengths. Combi...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-021-20970-6
更新日期:2021-01-28 00:00:00
abstract::Carotenoid cleavage dioxygenases (CCDs) form hormones and signaling molecules. Here we show that a member of an overlooked plant CCD subfamily from rice, that we name Zaxinone Synthase (ZAS), can produce zaxinone, a novel apocarotenoid metabolite in vitro. Loss-of-function mutants (zas) contain less zaxinone, exhibit ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-08461-1
更新日期:2019-02-18 00:00:00
abstract::Genetic studies of Neolithic and Bronze Age skeletons from Europe have provided evidence for strong population genetic changes at the beginning and the end of the Neolithic period. To further understand the implications of these in Southern Central Europe, we analyze 96 ancient genomes from Switzerland, Southern Germa...
journal_title:Nature communications
pub_type: 历史文章,杂志文章
doi:10.1038/s41467-020-15560-x
更新日期:2020-04-20 00:00:00
abstract::Polymorphism is a remarkable concept in chemistry, materials science, computer science, and biology. Whether it is the ability of a material to exist in two or more crystal structures, a single interface connecting to two different entities, or alternative phenotypes of an organism, polymorphism determines function an...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-03160-9
更新日期:2018-02-19 00:00:00
abstract::Ever since the discovery of dye self-assemblies in nature, there have been tremendous efforts to exploit biomimetic supramolecular assemblies for tailored artificial photon processing materials. This feature necessarily has resulted in an increasing demand for understanding exciton dynamics in the dye self-assemblies....
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms9646
更新日期:2015-10-23 00:00:00