Ultralong UV/mechano-excited room temperature phosphorescence from purely organic cluster excitons.

Abstract:

:Purely organic room temperature phosphorescence (RTP) has attracted wide attention recently due to its various application potentials. However, ultralong RTP (URTP) with high efficiency is still rarely achieved. Herein, by dissolving 1,8-naphthalic anhydride in certain organic solid hosts, URTP with a lifetime of over 600 ms and overall quantum yield of over 20% is realized. Meanwhile, the URTP can also be achieved by mechanical excitation when the host is mechanoluminescent. Femtosecond transient absorption studies reveal that intersystem crossing of the host is accelerated substantially in the presence of a trace amount of 1,8-naphthalic anhydride. Accordingly, we propose that a cluster exciton spanning the host and guest forms as a transient state before the guest acts as an energy trap for the RTP state. The cluster exciton model proposed here is expected to help expand the varieties of purely organic URTP materials based on an advanced understanding of guest/host combinations.

journal_name

Nat Commun

journal_title

Nature communications

authors

Zhang X,Du L,Zhao W,Zhao Z,Xiong Y,He X,Gao PF,Alam P,Wang C,Li Z,Leng J,Liu J,Zhou C,Lam JWY,Phillips DL,Zhang G,Tang BZ

doi

10.1038/s41467-019-13048-x

subject

Has Abstract

pub_date

2019-11-14 00:00:00

pages

5161

issue

1

issn

2041-1723

pii

10.1038/s41467-019-13048-x

journal_volume

10

pub_type

杂志文章
  • Autophagy and endosomal trafficking inhibition by Vibrio cholerae MARTX toxin phosphatidylinositol-3-phosphate-specific phospholipase A1 activity.

    abstract::Vibrio cholerae, responsible for acute gastroenteritis secretes a large multifunctional-autoprocessing repeat-in-toxin (MARTX) toxin linked to evasion of host immune system, facilitating colonization of small intestine. Unlike other effector domains of the multifunctional toxin that target cytoskeleton, the function o...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9745

    authors: Agarwal S,Kim H,Chan RB,Agarwal S,Williamson R,Cho W,Paolo GD,Satchell KJ

    更新日期:2015-10-26 00:00:00

  • Sustainability and dynamics of outcrop-to-outcrop hydrothermal circulation.

    abstract::Most seafloor hydrothermal circulation occurs far from the magmatic influence of mid-ocean ridges, driving large flows of water, heat and solutes through volcanic rock outcrops on ridge flanks. Here we create three-dimensional simulations of ridge-flank hydrothermal circulation, flowing between and through seamounts, ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms8567

    authors: Winslow DM,Fisher AT

    更新日期:2015-06-26 00:00:00

  • Trunk exoskeleton in teleosts is mesodermal in origin.

    abstract::The vertebrate mineralized skeleton is known to have first emerged as an exoskeleton that extensively covered the fossil jawless fish. The evolutionary origin of this exoskeleton has long been attributed to the emergence of the neural crest, but experimental evaluation for this is still poor. Here we determine the emb...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms2643

    authors: Shimada A,Kawanishi T,Kaneko T,Yoshihara H,Yano T,Inohaya K,Kinoshita M,Kamei Y,Tamura K,Takeda H

    更新日期:2013-01-01 00:00:00

  • Interfacial liquid-state surface-enhanced Raman spectroscopy.

    abstract::Oriented assemblies of functional nanoparticles, with the aid of external physical and chemical driving forces, have been prepared on two-dimensional solid substrates. It is challengeable, however, to achieve three-dimensional assembly directly in solution, owing to thermal fluctuations and free diffusion. Here we des...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms3182

    authors: Kim K,Han HS,Choi I,Lee C,Hong S,Suh SH,Lee LP,Kang T

    更新日期:2013-01-01 00:00:00

  • Evidence for carrier localization in the pseudogap state of cuprate superconductors from coherent quench experiments.

    abstract::A 'pseudogap' was introduced by Mott to describe a state of matter that has a minimum in the density of states at the Fermi level, deep enough for states to become localized. It can arise either from Coulomb repulsion between electrons, and/or incipient charge or spin order. Here we employ ultrafast spectroscopy to st...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7958

    authors: Madan I,Kurosawa T,Toda Y,Oda M,Mertelj T,Mihailovic D

    更新日期:2015-04-20 00:00:00

  • Wave-driven butterfly distribution of Van Allen belt relativistic electrons.

    abstract::Van Allen radiation belts consist of relativistic electrons trapped by Earth's magnetic field. Trapped electrons often drift azimuthally around Earth and display a butterfly pitch angle distribution of a minimum at 90° further out than geostationary orbit. This is usually attributed to drift shell splitting resulting ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9590

    authors: Xiao F,Yang C,Su Z,Zhou Q,He Z,He Y,Baker DN,Spence HE,Funsten HO,Blake JB

    更新日期:2015-10-05 00:00:00

  • Blunted ventral striatal responses to anticipated rewards foreshadow problematic drug use in novelty-seeking adolescents.

    abstract::Novelty-seeking tendencies in adolescents may promote innovation as well as problematic impulsive behaviour, including drug abuse. Previous research has not clarified whether neural hyper- or hypo-responsiveness to anticipated rewards promotes vulnerability in these individuals. Here we use a longitudinal design to tr...

    journal_title:Nature communications

    pub_type: 杂志文章,多中心研究

    doi:10.1038/ncomms14140

    authors: Büchel C,Peters J,Banaschewski T,Bokde AL,Bromberg U,Conrod PJ,Flor H,Papadopoulos D,Garavan H,Gowland P,Heinz A,Walter H,Ittermann B,Mann K,Martinot JL,Paillère-Martinot ML,Nees F,Paus T,Pausova Z,Poustka L,Riets

    更新日期:2017-02-21 00:00:00

  • Retinoic acid signalling regulates the development of tonotopically patterned hair cells in the chicken cochlea.

    abstract::Precise frequency discrimination is a hallmark of auditory function in birds and mammals and is required for distinguishing similar sounding words, like 'bat,' 'cat' and 'hat.' In the cochlea, tuning and spectral separation result from longitudinal differences in basilar membrane stiffness and numerous individual grad...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms4840

    authors: Thiede BR,Mann ZF,Chang W,Ku YC,Son YK,Lovett M,Kelley MW,Corwin JT

    更新日期:2014-05-20 00:00:00

  • Conformational gating of DNA conductance.

    abstract::DNA is a promising molecule for applications in molecular electronics because of its unique electronic and self-assembly properties. Here we report that the conductance of DNA duplexes increases by approximately one order of magnitude when its conformation is changed from the B-form to the A-form. This large conductan...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9870

    authors: Artés JM,Li Y,Qi J,Anantram MP,Hihath J

    更新日期:2015-12-09 00:00:00

  • Weaker plant-enemy interactions decrease tree seedling diversity with edge-effects in a fragmented tropical forest.

    abstract::In fragmented forests, tree diversity declines near edges but the ecological processes underlying this loss of diversity remain poorly understood. Theory predicts that top-down regulation of seedling recruitment by insect herbivores and fungal pathogens contributes to maintaining tree diversity in forests, but it is u...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-06997-2

    authors: Krishnadas M,Bagchi R,Sridhara S,Comita LS

    更新日期:2018-10-30 00:00:00

  • Reliable detection of subclonal single-nucleotide variants in tumour cell populations.

    abstract::According to the clonal evolution model, tumour growth is driven by competing subclones in somatically evolving cancer cell populations, which gives rise to genetically heterogeneous tumours. Here we present a comparative targeted deep-sequencing approach combined with a customised statistical algorithm, called deepSN...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms1814

    authors: Gerstung M,Beisel C,Rechsteiner M,Wild P,Schraml P,Moch H,Beerenwinkel N

    更新日期:2012-05-01 00:00:00

  • Publisher Correction: Genome-wide association of polycystic ovary syndrome implicates alterations in gonadotropin secretion in European ancestry populations.

    abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

    journal_title:Nature communications

    pub_type: 杂志文章,已发布勘误

    doi:10.1038/s41467-020-15793-w

    authors: Hayes MG,Urbanek M,Ehrmann DA,Armstrong LL,Lee JY,Sisk R,Karaderi T,Barber TM,McCarthy MI,Franks S,Lindgren CM,Welt CK,Diamanti-Kandarakis E,Panidis D,Goodarzi MO,Azziz R,Zhang Y,James RG,Olivier M,Kissebah AH,Rep

    更新日期:2020-04-28 00:00:00

  • Initialized decadal prediction for transition to positive phase of the Interdecadal Pacific Oscillation.

    abstract::The negative phase of the Interdecadal Pacific Oscillation (IPO), a dominant mode of multi-decadal variability of sea surface temperatures (SSTs) in the Pacific, contributed to the reduced rate of global surface temperature warming in the early 2000s. A proposed mechanism for IPO multidecadal variability indicates tha...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms11718

    authors: Meehl GA,Hu A,Teng H

    更新日期:2016-06-02 00:00:00

  • Insights into catalysis and regulation of non-canonical ubiquitination and deubiquitination by bacterial deamidase effectors.

    abstract::The bacterial effector MavC catalyzes non-canonical ubiquitination of host E2 enzyme UBE2N without engaging any of the conventional ubiquitination machinery, thereby abolishing UBE2N's function in forming K63-linked ubiquitin (Ub) chains and dampening NF-кB signaling. We now report the structures of MavC in complex wi...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-16587-w

    authors: Wang Y,Zhan Q,Wang X,Li P,Liu S,Gao G,Gao P

    更新日期:2020-06-02 00:00:00

  • Nutrients cause grassland biomass to outpace herbivory.

    abstract::Human activities are transforming grassland biomass via changing climate, elemental nutrients, and herbivory. Theory predicts that food-limited herbivores will consume any additional biomass stimulated by nutrient inputs ('consumer-controlled'). Alternatively, nutrient supply is predicted to increase biomass where her...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-19870-y

    authors: Borer ET,Harpole WS,Adler PB,Arnillas CA,Bugalho MN,Cadotte MW,Caldeira MC,Campana S,Dickman CR,Dickson TL,Donohue I,Eskelinen A,Firn JL,Graff P,Gruner DS,Heckman RW,Koltz AM,Komatsu KJ,Lannes LS,MacDougall AS,Mar

    更新日期:2020-11-27 00:00:00

  • WT1 controls antagonistic FGF and BMP-pSMAD pathways in early renal progenitors.

    abstract::Kidney organogenesis requires the tight control of proliferation, differentiation and apoptosis of renal progenitor cells. How the balance between these cellular decisions is achieved remains elusive. The Wilms' tumour suppressor Wt1 is required for progenitor survival, but the molecular cause for renal agenesis in mu...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms5444

    authors: Motamedi FJ,Badro DA,Clarkson M,Lecca MR,Bradford ST,Buske FA,Saar K,Hübner N,Brändli AW,Schedl A

    更新日期:2014-07-17 00:00:00

  • LNK suppresses interferon signaling in melanoma.

    abstract::LNK (SH2B3) is a key negative regulator of JAK-STAT signaling which has been extensively studied in malignant hematopoietic diseases. We found that LNK is significantly elevated in cutaneous melanoma; this elevation is correlated with hyperactive signaling of the RAS-RAF-MEK pathway. Elevated LNK enhances cell growth ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-09711-y

    authors: Ding LW,Sun QY,Edwards JJ,Fernández LT,Ran XB,Zhou SQ,Scolyer RA,Wilmott JS,Thompson JF,Doan N,Said JW,Venkatachalam N,Xiao JF,Loh XY,Pein M,Xu L,Mullins DW,Yang H,Lin DC,Koeffler HP

    更新日期:2019-05-20 00:00:00

  • Identification of serum metabolites associating with chronic kidney disease progression and anti-fibrotic effect of 5-methoxytryptophan.

    abstract::Early detection and accurate monitoring of chronic kidney disease (CKD) could improve care and retard progression to end-stage renal disease. Here, using untargeted metabolomics in 2155 participants including patients with stage 1-5 CKD and healthy controls, we identify five metabolites, including 5-methoxytryptophan ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-09329-0

    authors: Chen DQ,Cao G,Chen H,Argyopoulos CP,Yu H,Su W,Chen L,Samuels DC,Zhuang S,Bayliss GP,Zhao S,Yu XY,Vaziri ND,Wang M,Liu D,Mao JR,Ma SX,Zhao J,Zhang Y,Shang YQ,Kang H,Ye F,Cheng XH,Li XR,Zhang L,Meng MX,G

    更新日期:2019-04-01 00:00:00

  • Corrigendum: Allelic variation contributes to bacterial host specificity.

    abstract::This corrects the article DOI: 10.1038/ncomms9754. ...

    journal_title:Nature communications

    pub_type: 杂志文章,已发布勘误

    doi:10.1038/ncomms15229

    authors: Yue M,Han X,De Masi L,Zhu C,Ma X,Zhang J,Wu R,Schmieder R,Kaushik RS,Fraser GP,Zhao S,McDermott PF,Weill FX,Mainil JG,Arze C,Fricke WF,Edwards RA,Brisson D,Zhang NR,Rankin SC,Schifferli DM

    更新日期:2017-08-08 00:00:00

  • Structure of the prefusion-locking broadly neutralizing antibody RVC20 bound to the rabies virus glycoprotein.

    abstract::Rabies virus (RABV) causes fatal encephalitis in more than 59,000 people yearly. Upon the bite of an infected animal, the development of clinical disease can be prevented with post-exposure prophylaxis (PEP), which includes the administration of Rabies immunoglobulin (RIG). However, the high cost and limited availabil...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-14398-7

    authors: Hellert J,Buchrieser J,Larrous F,Minola A,de Melo GD,Soriaga L,England P,Haouz A,Telenti A,Schwartz O,Corti D,Bourhy H,Rey FA

    更新日期:2020-01-30 00:00:00

  • Novel variation and de novo mutation rates in population-wide de novo assembled Danish trios.

    abstract::Building a population-specific catalogue of single nucleotide variants (SNVs), indels and structural variants (SVs) with frequencies, termed a national pan-genome, is critical for further advancing clinical and public health genetics in large cohorts. Here we report a Danish pan-genome obtained from sequencing 10 trio...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms6969

    authors: Besenbacher S,Liu S,Izarzugaza JM,Grove J,Belling K,Bork-Jensen J,Huang S,Als TD,Li S,Yadav R,Rubio-García A,Lescai F,Demontis D,Rao J,Ye W,Mailund T,Friborg RM,Pedersen CN,Xu R,Sun J,Liu H,Wang O,Cheng X,Fl

    更新日期:2015-01-19 00:00:00

  • The Glanville fritillary genome retains an ancient karyotype and reveals selective chromosomal fusions in Lepidoptera.

    abstract::Previous studies have reported that chromosome synteny in Lepidoptera has been well conserved, yet the number of haploid chromosomes varies widely from 5 to 223. Here we report the genome (393 Mb) of the Glanville fritillary butterfly (Melitaea cinxia; Nymphalidae), a widely recognized model species in metapopulation ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms5737

    authors: Ahola V,Lehtonen R,Somervuo P,Salmela L,Koskinen P,Rastas P,Välimäki N,Paulin L,Kvist J,Wahlberg N,Tanskanen J,Hornett EA,Ferguson LC,Luo S,Cao Z,de Jong MA,Duplouy A,Smolander OP,Vogel H,McCoy RC,Qian K,Chong W

    更新日期:2014-09-05 00:00:00

  • Identification and characterization of N9-methyltransferase involved in converting caffeine into non-stimulatory theacrine in tea.

    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

    authors: Zhang YH,Li YF,Wang Y,Tan L,Cao ZQ,Xie C,Xie G,Gong HB,Sun WY,Ouyang SH,Duan WJ,Lu X,Ding K,Kurihara H,Hu D,Zhang ZM,Abe I,He RR

    更新日期:2020-03-19 00:00:00

  • Association of CLEC16A with human common variable immunodeficiency disorder and role in murine B cells.

    abstract::Common variable immunodeficiency disorder (CVID) is the most common symptomatic primary immunodeficiency in adults, characterized by B-cell abnormalities and inadequate antibody response. CVID patients have considerable autoimmune comorbidity and we therefore hypothesized that genetic susceptibility to CVID may overla...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7804

    authors: Li J,Jørgensen SF,Maggadottir SM,Bakay M,Warnatz K,Glessner J,Pandey R,Salzer U,Schmidt RE,Perez E,Resnick E,Goldacker S,Buchta M,Witte T,Padyukov L,Videm V,Folseraas T,Atschekzei F,Elder JT,Nair RP,Winkelmann J,

    更新日期:2015-04-20 00:00:00

  • An extreme event of sea-level rise along the Northeast Coast of North America in 2009-2010.

    abstract::The coastal sea levels along the Northeast Coast of North America show significant year-to-year fluctuations in a general upward trend. The analysis of long-term tide gauge records identified an extreme sea-level rise (SLR) event during 2009-10. Within this 2-year period, the coastal sea level north of New York City j...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7346

    authors: Goddard PB,Yin J,Griffies SM,Zhang S

    更新日期:2015-02-24 00:00:00

  • Disentangling the role of floral sensory stimuli in pollination networks.

    abstract::Despite progress in understanding pollination network structure, the functional roles of floral sensory stimuli (visual, olfactory) have never been addressed comprehensively in a community context, even though such traits are known to mediate plant-pollinator interactions. Here, we use a comprehensive dataset of flora...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-03448-w

    authors: Kantsa A,Raguso RA,Dyer AG,Olesen JM,Tscheulin T,Petanidou T

    更新日期:2018-03-12 00:00:00

  • Rapid glacier retreat and downwasting throughout the European Alps in the early 21st century.

    abstract::Mountain glaciers are known to be strongly affected by global climate change. Here we compute temporally consistent changes in glacier area, surface elevation and ice mass over the entire European Alps between 2000 and 2014. We apply remote sensing techniques on an extensive database of optical and radar imagery cover...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-16818-0

    authors: Sommer C,Malz P,Seehaus TC,Lippl S,Zemp M,Braun MH

    更新日期:2020-06-25 00:00:00

  • A CD36 ectodomain mediates insect pheromone detection via a putative tunnelling mechanism.

    abstract::CD36 transmembrane proteins have diverse roles in lipid uptake, cell adhesion and pathogen sensing. Despite numerous in vitro studies, how they act in native cellular contexts is poorly understood. A Drosophila CD36 homologue, sensory neuron membrane protein 1 (SNMP1), was previously shown to facilitate detection of l...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms11866

    authors: Gomez-Diaz C,Bargeton B,Abuin L,Bukar N,Reina JH,Bartoi T,Graf M,Ong H,Ulbrich MH,Masson JF,Benton R

    更新日期:2016-06-15 00:00:00

  • Late Na(+) current and protracted electrical recovery are critical determinants of the aging myopathy.

    abstract::The aging myopathy manifests itself with diastolic dysfunction and preserved ejection fraction. We raised the possibility that, in a mouse model of physiological aging, defects in electromechanical properties of cardiomyocytes are important determinants of the diastolic characteristics of the myocardium, independently...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9803

    authors: Signore S,Sorrentino A,Borghetti G,Cannata A,Meo M,Zhou Y,Kannappan R,Pasqualini F,O'Malley H,Sundman M,Tsigkas N,Zhang E,Arranto C,Mangiaracina C,Isobe K,Sena BF,Kim J,Goichberg P,Nahrendorf M,Isom LL,Leri A,An

    更新日期:2015-11-06 00:00:00

  • Towards ultrafast dynamics with split-pulse X-ray photon correlation spectroscopy at free electron laser sources.

    abstract::One of the important challenges in condensed matter science is to understand ultrafast, atomic-scale fluctuations that dictate dynamic processes in equilibrium and non-equilibrium materials. Here, we report an important step towards reaching that goal by using a state-of-the-art perfect crystal based split-and-delay s...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-04178-9

    authors: Roseker W,Hruszkewycz SO,Lehmkühler F,Walther M,Schulte-Schrepping H,Lee S,Osaka T,Strüder L,Hartmann R,Sikorski M,Song S,Robert A,Fuoss PH,Sutton M,Stephenson GB,Grübel G

    更新日期:2018-04-27 00:00:00