Abstract:
:Due to the two dimensional confinement of electrons in a monolayer of 2D materials, the properties of monolayer can be controlled by electrical field formed on the monolayer surface. F4TCNQ was evaporated on MoS2 and WS2 monolayer forming dipoles between strong acceptor, F4TCNQ, and monolayers of MoS2 or WS2. The strong acceptor attracts electrons (charge transfer) and decreases the number of the ionized excitons. Free excitons undergo radiative recombination in both MoS2 and WS2. Moreover, the photoluminescence enhancement is stronger in WS2 where the exciton-phonon coupling is weaker. The theoretical model indicates that the surface dipole controls the radiative exciton recombination and enhances photoluminescence radiation. Deposition of F4TCNQ on the 2D monolayers enables a convenient control of the radiative exciton recombination and leads to the applications of these materials in lasers or LEDs.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Hu P,Ye J,He X,Du K,Zhang KK,Wang X,Xiong Q,Liu Z,Jiang H,Kloc Cdoi
10.1038/srep24105subject
Has Abstractpub_date
2016-04-07 00:00:00pages
24105issn
2045-2322pii
srep24105journal_volume
6pub_type
杂志文章abstract::Emerging evidence suggests substantial health benefits from using meditation. While there are some indications that the popularity of meditation is increasing, little is known about the prevalence, patterns, and predictors of meditation use in the general population. In this secondary analysis of data from the 2012 US...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep36760
更新日期:2016-11-10 00:00:00
abstract::First-generation adenovirus vectors (FG AdVs) are widely used in basic studies and gene therapy. However, virus-associated (VA) RNAs that act as small-interference RNAs are indeed transcribed from the vector genome. These VA RNAs can trigger the innate immune response. Moreover, VA RNAs are processed to functional vir...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep01136
更新日期:2013-01-01 00:00:00
abstract::A micro-boat self-propelled by a camphor engine, carrying seed crystals of FeCl3, promoted the evolution of chemical gardens when placed on the surface of aqueous solutions of potassium hexacyanoferrate. Inverse chemical gardens (growing from the top downward) were observed. The growth of the "inverse" chemical garden...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-04337-w
更新日期:2017-06-21 00:00:00
abstract::There is a huge request for the development of low dielectric constant polymeric materials for microelectronic applications. In thisstudy, polymer blends based on PVA:POZ with low dielectric constant has been fabricated. The results of XRD indicate that crystalline domain is enhanced at higher POZ concentration. Brill...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-49715-8
更新日期:2019-09-11 00:00:00
abstract::Energetic ions have been widely used to evaluate the irradiation tolerance of structural materials for nuclear power applications and to modify material properties. It is important to understand the defect production, annihilation and migration mechanisms during and after collision cascades. In this study, single crys...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep19994
更新日期:2016-02-01 00:00:00
abstract::This work serves as a proof-of-concept for bacterially derived SimCells (Simple Cells), which contain the cell machinery from bacteria and designed DNA (or potentially a simplified genome) to instruct the cell to carry out novel, specific tasks. SimCells represent a reprogrammable chassis without a native chromosome, ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-07391-6
更新日期:2017-08-03 00:00:00
abstract::Norfloxacin (NOF) is an environmentally harmful and ubiquitous aquatic pollutant with extensive production and application. In this study, a novel composition named carbon-based composite photocatalytic material of zinc oxide and zinc sulphide (ZnO/ZnS@BC) was successfully obtained by the impregnation-roasting method ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-68517-x
更新日期:2020-07-17 00:00:00
abstract::Protein aggregation is a process by which misfolded proteins polymerizes into aggregates and forms fibrous structures with a β-sheet conformation, known as amyloids. It is an undesired outcome, as it not only causes numerous neurodegenerative diseases, but is also a major deterrent in the development of protein biopha...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep45777
更新日期:2017-04-04 00:00:00
abstract::A single radiation-induced superoxide ion [Formula: see text] has been observed for the first time in metal oxides. This structural defect has been revealed in fast-neutron-irradiated (6.9×1018 n/cm2) corundum (α-Al2O3) single crystals using the EPR method. Based on the angular dependence of the EPR lines at the magne...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-72958-9
更新日期:2020-09-28 00:00:00
abstract::The aberrant expression of human sodium iodide symporter (NIS) in breast cancer (BC) has raised the possibility of using targeted radioiodide therapy. Here we investigate modulation of endogenous, functional NIS expression by histone deacetylase inhibitors (HDACi) in vitro and in vivo. Luciferase reporter based initia...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep19341
更新日期:2016-01-18 00:00:00
abstract::To investigate how consensus is reached on a large self-organized peer-to-peer network, we extended the naming game model commonly used in language and communication to Naming Game in Groups (NGG). Differing from other existing naming game models, in NGG everyone in the population (network) can be both speaker and hea...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep06149
更新日期:2014-08-21 00:00:00
abstract::The existing acoustic emission (AE) source location methods assume that acoustic waves propagate along straight lines, and the source location is determined by average wave velocity. Because of the heterogeneity of materials, location results often fail to meet the accuracy requirement. For this reason, an AE source l...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-07371-w
更新日期:2017-08-07 00:00:00
abstract::The bacterial flagellar motor is a unique supramolecular complex which converts ion flow into rotational force. Many biological devices mainly use two types of ions, proton and sodium ion. This is probably because of the fact that life originated in seawater, which is rich in protons and sodium ions. The polar flagell...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-46038-6
更新日期:2019-08-02 00:00:00
abstract::Doxorubicin (Dox) is a highly effective anticancer drug but cause acute ventricular dysfunction, and also induce late-onset cardiomyopathy and heart failure. Despite extensive studies, the pathogenic sequelae leading to the progression of Dox-associated cardiomyopathy remains unknown. We assessed temporal changes in a...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-37862-3
更新日期:2019-02-14 00:00:00
abstract::The accurate prediction of the impact of an amino acid substitution on the thermal stability of a protein is a central issue in protein science, and is of key relevance for the rational optimization of various bioprocesses that use enzymes in unusual conditions. Here we present one of the first computational tools to ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep23257
更新日期:2016-03-18 00:00:00
abstract::Spatial tuning properties of retinal ganglion cells (RGCs) are sharpened by lateral inhibition originating at both the outer and inner plexiform layers. Lateral inhibition in the retina contributes to local contrast enhancement and sharpens edges. In this study, we used dynamic clamp recordings to examine the contribu...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep21966
更新日期:2016-02-24 00:00:00
abstract::Atherosclerotic arteries exhibit characteristic constrictions and substantial deviations from cylindrical shape. Therefore, determining the artery's cross-section along the centerline is challenging, although high-resolution isotropic three-dimensional data are available. Herein, we apply high-resolution computed tomo...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-50711-1
更新日期:2019-10-04 00:00:00
abstract::Cenozoic climate cooling at the advent of the Eocene-Oligocene transition (EOT), ~33.7 Ma ago, was stamped in the ocean by a series of climatic events albeit the impact of this global climatic transition on terrestrial environments is still fragmentary. Yet archival constraints on Late Eocene atmospheric circulation a...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-07766-9
更新日期:2017-08-10 00:00:00
abstract::Recently proposed tumor fitness measures, based on profiling neoepitopes for reactive viral epitope similarity, have been proposed to predict response to immune checkpoint inhibitors in melanoma and small-cell lung cancer. Here we applied these checkpoint based fitness measures to the matched checkpoint treatment naiv...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-61992-2
更新日期:2020-03-19 00:00:00
abstract::Most Atlantic hurricanes form in the Main Development Region between 9°N to 20°N along the northern edge of the Intertropical Convergence Zone (ITCZ). Previous research has suggested that meridional shifts in the ITCZ position on geologic timescales can modulate hurricane activity, but continuous and long-term storm r...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep21728
更新日期:2016-02-24 00:00:00
abstract::Recently, development of Adeno-associated virus (AAV) vectors has been focusing on expanding the genetic diversity of vectors from existing sequences via directed evolution or epitope remapping. Apart from intelligent design, AAV isolation from natural sources remains an important source of new AAVs with unique biolog...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep06644
更新日期:2014-10-22 00:00:00
abstract::The Csf1r locus encodes the receptor for macrophage colony-stimulating factor, which controls the proliferation, differentiation and survival of macrophages. The 300 bp Fms intronic regulatory element (FIRE), within the second intron of Csf1r, is necessary and sufficient to direct macrophage-specific transcription. We...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-15999-x
更新日期:2017-12-07 00:00:00
abstract::Improving feed efficiency (FE) is a major goal of pig breeding, reducing production costs and providing sustainability to the pig industry. Reliable predictors for FE could assist pig producers. We carried out untargeted blood metabolite profiling in uncastrated males from Danbred Duroc (n = 59) and Danbred Landrace (...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-57182-4
更新日期:2020-01-14 00:00:00
abstract::Why lightning sometimes has multiple discharges to ground is an unanswered question. Recently, the observation of small plasma structures on positive leaders re-ignited the search. These small plasma structures were observed as pulsing radio sources along the positive leader length and were named "needles". Needles ma...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-74597-6
更新日期:2020-10-15 00:00:00
abstract::The groundwater crisis in northwestern India is the result of over-exploitation of groundwater resources for irrigation. The Government of India has targeted a 20 percent improvement in irrigation groundwater use efficiency. In this perspective, and using a regional-scale calibrated and validated three-dimensional gro...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-70416-0
更新日期:2020-08-10 00:00:00
abstract::To investigate wavefront aberrations in the entire eye and in the internal optics (lens) and retinal image qualities according to different lenticular opacity types and densities. Forty-one eyes with nuclear cataract, 33 eyes with cortical cataract, and 29 eyes with posterior subcapsular cataract were examined. In eac...
journal_title:Scientific reports
pub_type: 临床试验,杂志文章
doi:10.1038/s41598-017-15245-4
更新日期:2017-11-10 00:00:00
abstract::The establishment of a healthy gastrointestinal milieu may not only offer an opportunity to reduce swine production costs but could also open the way for a lifetime of human health improvement. This study investigates the effects of feeding soluble fibre from flaxseed meal-containing diet (FM) and insoluble fibre from...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-24043-5
更新日期:2018-04-12 00:00:00
abstract::3D laboratory models of cancer are designed to recapitulate the biochemical and biophysical characteristics of the tumour microenvironment and aim to enable studies of cancer, and new therapeutic modalities, in a physiologically-relevant manner. We have developed an in vitro 3D model comprising a central high-density ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-68999-9
更新日期:2020-07-21 00:00:00
abstract::Asymmetric cell divisions are required for cellular diversity and defects can lead to altered daughter cell fates and numbers. In a genetic screen for C. elegans mutants with defects in dopaminergic head neuron specification or differentiation, we isolated a new allele of the transcription factor HAM-1 [HSN (Hermaphro...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-04375-4
更新日期:2017-06-28 00:00:00
abstract::Waste biomass from forestry and wood processing industries is a source to obtain fine chemicals, and its processing is a good example of circular economy, but it generates secondary environmental impacts. The main objective of this study was to analyse the environmental performances of laboratory scale processes for p...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-70587-w
更新日期:2020-08-12 00:00:00