Abstract:
:Engineering catalytic sites at the atomic level provides an opportunity to understand the catalyst's active sites, which is vital to the development of improved catalysts. Here we show a reliable and tunable polyoxometalate template-based synthetic strategy to atomically engineer metal doping sites onto metallic 1T-MoS2, using Anderson-type polyoxometalates as precursors. Benefiting from engineering nickel and oxygen atoms, the optimized electrocatalyst shows great enhancement in the hydrogen evolution reaction with a positive onset potential of ~ 0 V and a low overpotential of -46 mV in alkaline electrolyte, comparable to platinum-based catalysts. First-principles calculations reveal co-doping nickel and oxygen into 1T-MoS2 assists the process of water dissociation and hydrogen generation from their intermediate states. This research will expand on the ability to improve the activities of various catalysts by precisely engineering atomic activation sites to achieve significant electronic modulations and improve atomic utilization efficiencies.
journal_name
Nat Communjournal_title
Nature communicationsauthors
Huang Y,Sun Y,Zheng X,Aoki T,Pattengale B,Huang J,He X,Bian W,Younan S,Williams N,Hu J,Ge J,Pu N,Yan X,Pan X,Zhang L,Wei Y,Gu Jdoi
10.1038/s41467-019-08877-9subject
Has Abstractpub_date
2019-02-28 00:00:00pages
982issue
1issn
2041-1723pii
10.1038/s41467-019-08877-9journal_volume
10pub_type
杂志文章abstract::Porous coordination polymers are well known for their easily tailored framework structures and corresponding properties. Although systematic modulations of pore sizes of binary prototypes have gained great success, simultaneous adjustment of both pore size and shape of ternary prototypes remains unexplored, owing to t...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms1654
更新日期:2012-01-24 00:00:00
abstract::Two-Photon Microscopy has become an invaluable tool for biological and medical research, providing high sensitivity, molecular specificity, inherent three-dimensional sub-cellular resolution and deep tissue penetration. In terms of imaging speeds, however, mechanical scanners still limit the acquisition rates to typic...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-15618-w
更新日期:2020-04-28 00:00:00
abstract::The search for two-dimensional quantum spin liquids, exotic magnetic states remaining disordered down to zero temperature, has been a great challenge in frustrated magnetism over the last few decades. Recently, evidence for fractionalized excitations, called spinons, emerging from these states has been observed in kag...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-06212-2
更新日期:2018-09-17 00:00:00
abstract::Gate operations in a quantum information processor are generally realized by tailoring specific periods of free and driven evolution of a quantum system. Unwanted environmental noise, which may in principle be distinct during these two periods, acts to decohere the system and increase the gate error rate. Although the...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms3337
更新日期:2013-01-01 00:00:00
abstract::The general paradigm is that monocytes are recruited to sites of inflammation and terminally differentiate into macrophages. There has been no demonstration of proliferation of peripherally-derived inflammatory macrophages under physiological conditions. Here we show that proliferation of both bone marrow-derived infl...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms2877
更新日期:2013-01-01 00:00:00
abstract::Droplet-based microfluidic devices hold immense potential in becoming inexpensive alternatives to existing screening platforms across life science applications, such as enzyme discovery and early cancer detection. However, the lack of a predictive understanding of droplet generation makes engineering a droplet-based p...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-20284-z
更新日期:2021-01-04 00:00:00
abstract::To fulfill its role in protein biogenesis, the endoplasmic reticulum (ER) depends on the Hsp70-type molecular chaperone BiP, which requires a constant ATP supply. However, the carrier that catalyzes ATP uptake into the ER was unknown. Here, we report that our screen of gene expression datasets for member(s) of the fam...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-06003-9
更新日期:2018-08-28 00:00:00
abstract::Circular RNAs (circRNA) are a class of covalently closed single-stranded RNAs that have been implicated in cancer progression. Here we identify circNDUFB2 to be downregulated in non-small cell lung cancer (NSCLC) tissues, and to negatively correlate with NSCLC malignant features. Elevated circNDUFB2 inhibits growth an...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-20527-z
更新日期:2021-01-12 00:00:00
abstract::Caffeine is a major component of xanthine alkaloids and commonly consumed in many popular beverages. Due to its occasional side effects, reduction of caffeine in a natural way is of great importance and economic significance. Recent studies reveal that caffeine can be converted into non-stimulatory theacrine in the ra...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-15324-7
更新日期:2020-03-19 00:00:00
abstract::The presence of a di-unsaturated highly branched isoprenoid (HBI) lipid biomarker (diene II) in Southern Ocean sediments has previously been proposed as a proxy measure of palaeo Antarctic sea ice. Here we show that a source of diene II is the sympagic diatom Berkeleya adeliensis Medlin. Furthermore, the propensity fo...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms12655
更新日期:2016-08-30 00:00:00
abstract::Accurate prediction of an individual's phenotype from their DNA sequence is one of the great promises of genomics and precision medicine. We extend a powerful individual-level data Bayesian multiple regression model (BayesR) to one that utilises summary statistics from genome-wide association studies (GWAS), SBayesR. ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-12653-0
更新日期:2019-11-08 00:00:00
abstract::Jasmonic acid (JA) is well known to promote lateral root formation but the mechanisms by which JA signalling is integrated into the pathways responsible for lateral root formation, and how it interacts with auxin in this process remains poorly understood. Here, we report that the highly JA-responsive ethylene response...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms6833
更新日期:2014-12-19 00:00:00
abstract::Dimensionality reduction is often used to visualize complex expression profiling data. Here, we use the Uniform Manifold Approximation and Projection (UMAP) method on published transcript profiles of 1484 single gene deletions of Saccharomyces cerevisiae. Proximity in low-dimensional UMAP space identifies groups of ge...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-15351-4
更新日期:2020-03-24 00:00:00
abstract::The behavior of uranium in environments, ranging from those of natural systems responsible for the formation of uranium deposits to those of nuclear reactors providing 11% of the world's electricity, is governed by processes involving high-temperature aqueous solutions. It has been well documented that uranium is mobi...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-03564-7
更新日期:2018-04-16 00:00:00
abstract::The unique properties of ferroelectric materials enable a plethora of applications, which are hindered by the phenomenon known as ferroelectric fatigue that leads to the degradation of ferroelectric properties with polarization cycling. Multiple microscopic models explaining fatigue have been suggested; however, the c...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-11089-w
更新日期:2019-07-11 00:00:00
abstract::FDA proactively invests in tools to support innovation of emerging technologies, such as infectious disease next generation sequencing (ID-NGS). Here, we introduce FDA-ARGOS quality-controlled reference genomes as a public database for diagnostic purposes and demonstrate its utility on the example of two use cases. We...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-11306-6
更新日期:2019-07-25 00:00:00
abstract::Soil bacterial diversity varies across biomes with potential impacts on soil ecological functioning. Here, we incorporate key factors that affect soil bacterial abundance and diversity across spatial scales into a mechanistic modeling framework considering soil type, carbon inputs and climate towards predicting soil b...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-13966-w
更新日期:2020-01-08 00:00:00
abstract::Since the 1970s, it has been known that black-hole (and other) horizons are truly thermodynamic. More generally, surfaces which are not horizons have also been conjectured to behave thermodynamically. Initially, for surfaces microscopically expanded from a horizon to so-called stretched horizons, and more recently, fo...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-05433-9
更新日期:2018-07-30 00:00:00
abstract::The widespread CsrA/RsmA protein regulators repress translation by binding GGA motifs in bacterial mRNAs. CsrA activity is primarily controlled through sequestration by multiple small regulatory RNAs. Here we investigate CsrA activity control in the absence of antagonizing small RNAs by examining the CsrA regulon in t...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms11667
更新日期:2016-05-27 00:00:00
abstract::Turgor pressure plays pivotal roles in the growth and movement of walled cells that make up plants and fungi. However, the molecular mechanisms regulating turgor pressure and the coordination between turgor pressure and cell wall remodelling for cell growth remain poorly understood. Here, we report the characterizatio...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms7030
更新日期:2015-01-16 00:00:00
abstract::Zero-energy particles (such as Majorana fermions) are newly predicted quasiparticles and are expected to play an important role in fault-tolerant quantum computation. In conventional Hermitian quantum systems, however, such zero states are vulnerable and even become vanishing if couplings with surroundings are of the ...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-018-03822-8
更新日期:2018-04-03 00:00:00
abstract::Plant hormone cytokinins are perceived by a subfamily of sensor histidine kinases (HKs), which via a two-component phosphorelay cascade activate transcriptional responses in the nucleus. Subcellular localization of the receptors proposed the endoplasmic reticulum (ER) membrane as a principal cytokinin perception site,...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-17949-0
更新日期:2020-08-27 00:00:00
abstract::Single-crystal cathode materials for lithium-ion batteries have attracted increasing interest in providing greater capacity retention than their polycrystalline counterparts. However, after being cycled at high voltages, these single-crystal materials exhibit severe structural instability and capacity fade. Understand...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-16824-2
更新日期:2020-06-16 00:00:00
abstract::As a key variance partitioning tool, linear mixed models (LMMs) using genome-based restricted maximum likelihood (GREML) allow both fixed and random effects. Classic LMMs assume independence between random effects, which can be violated, causing bias. Here we introduce a generalized GREML, named CORE GREML, that expli...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-020-18085-5
更新日期:2020-08-21 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::Compounds with incommensurate structural modulations have been extensively studied in last several decades. However, the relationship between structurally incommensurate/commensurate phases and associated electronic states remains enigmatic. Here we report the coexisting of complex incommensurate structures and highly...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms6358
更新日期:2014-11-07 00:00:00
abstract::Non-aromatic nitrogen- and oxygen-containing heterocycles such as piperidines and pyrans are prevalent components of natural products and pharmaceutical drugs. Although it has been a workhorse as a synthetic method for assembling unsaturated sp(2)-hybridized substrates, transition metal-catalysed cross-coupling chemis...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms6474
更新日期:2014-11-18 00:00:00
abstract::The stem cell pluripotency factor Oct4 serves a critical protective role during atherosclerotic plaque development by promoting smooth muscle cell (SMC) investment. Here, we show using Myh11-CreERT2 lineage-tracing with inducible SMC and pericyte (SMC-P) knockout of Oct4 that Oct4 regulates perivascular cell migration...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/s41467-019-08811-z
更新日期:2019-02-27 00:00:00
abstract::Acid sphingomyelinase (ASMase, ASM, SMPD1) converts sphingomyelin into ceramide, modulating membrane properties and signal transduction. Inactivating mutations in ASMase cause Niemann-Pick disease, and its inhibition is also beneficial in models of depression and cancer. To gain a better understanding of this critical...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms12196
更新日期:2016-07-20 00:00:00
abstract::Zoonotic transmission of lethal henipaviruses (HNVs) from their natural fruit bat reservoirs to humans has only been reported in Australia and South/Southeast Asia. However, a recent study discovered numerous HNV clades in African bat samples. To determine the potential for HNV spillover events among humans in Africa,...
journal_title:Nature communications
pub_type: 杂志文章
doi:10.1038/ncomms6342
更新日期:2014-11-18 00:00:00