Growth Mechanism of Strain-Dependent Morphological Change in PEDOT:PSS Films.

Abstract:

UNLABELLED:Understanding the mechanism of the strain-dependent conductivity change in polymers in stretched conditions is important. We observed a strain-induced growth of the conductive regions of PEDOT:PSS films, induced by a coalescence of conductive PEDOT-rich cores. This growth due to coalescence leads to a gradual decrease in the electrical resistivity up to 95%, independent of the thickness of the PEDOT:PSS films. The primary mechanism for the evolution of the PEDOT-rich cores proceeds by the cores growing larger as they consuming relatively smaller cores. This process is caused by a strain-induced local rearrangement of PEDOT segments in the vicinity of PSS shells around the cores and also changes the chemical environment in PEDOT, induced by the electron-withdrawing effects around the PEDOT chains. The strain-induced growth mechanism is beneficial to understanding the phenomenon of polymeric chain rearrangement in mechanical deformation and to modulating the electrical conductivity for practical applications.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Lee YY,Choi GM,Lim SM,Cho JY,Choi IS,Nam KT,Joo YC

doi

10.1038/srep25332

subject

Has Abstract

pub_date

2016-04-29 00:00:00

pages

25332

issn

2045-2322

pii

srep25332

journal_volume

6

pub_type

杂志文章
  • Molecular identification and characterization of rhodaneses from the insect herbivore Pieris rapae.

    abstract::The association of cabbage white butterflies (Pieris spec., Lepidoptera: Pieridae) with their glucosinolate-containing host plants represents a well-investigated example of the sequential evolution of plant defenses and insect herbivore counteradaptations. The defensive potential of glucosinolates, a group of amino ac...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-29148-5

    authors: Steiner AM,Busching C,Vogel H,Wittstock U

    更新日期:2018-07-17 00:00:00

  • Control of source fertility on the eruptive activity of Piton de la Fournaise volcano, La Réunion.

    abstract::The eruptive activity of basaltic hotspot volcanoes displays major fluctuations on times scales of years to decades. Theses fluctuations are thought to reflect changes in the rate of mantle melt supply. However, the crustal filter generally masks the mantle processes involved. Here, we show that the cyclic and general...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-32809-0

    authors: Vlastélic I,Di Muro A,Bachèlery P,Gurioli L,Auclair D,Gannoun A

    更新日期:2018-09-27 00:00:00

  • Global Trends and Regional Variations in Studies of HIV/AIDS.

    abstract::We conduct textual analysis of a sample of more than 200,000 papers written on HIV/AIDS during the past three decades. Using the Latent Dirichlet Allocation method, we disentangle studies that address behavioral and social aspects from other studies and measure the trends of different topics as related to HIV/AIDS. We...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-04527-6

    authors: Baghaei Lakeh A,Ghaffarzadegan N

    更新日期:2017-06-23 00:00:00

  • Simultaneous bilateral total knee arthroplasty in patients with end-stage hemophilic arthropathy: a mean follow-up of 6 years.

    abstract::To investigate the safety, cost-effectiveness, and clinical outcomes of simultaneous bilateral total knee arthroplasty (TKA) in hemophilic arthropathy (HA), the requirements for transfusions, complications, costs, hospital stays, Hospital for Special Surgery (HSS) knee scores, knee range of motion (ROM) and revision r...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-19852-7

    authors: Jiang C,Zhao Y,Feng B,Zhai J,Bian Y,Qiu G,Weng X

    更新日期:2018-01-25 00:00:00

  • The ion microscope as a tool for quantitative measurements in the extreme ultraviolet.

    abstract::We demonstrate a tool for quantitative measurements in the extreme ultraviolet (EUV) spectral region measuring spatially resolved atomic ionization products at the focus of an EUV beam. The ionizing radiation is a comb of the 11(th)-15(th) harmonics of a Ti:Sapphire femtosecond laser beam produced in a Xenon gas jet. ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep21556

    authors: Tsatrafyllis N,Bergues B,Schröder H,Veisz L,Skantzakis E,Gray D,Bodi B,Kuhn S,Tsakiris GD,Charalambidis D,Tzallas P

    更新日期:2016-02-12 00:00:00

  • Genotype-specific physiological and transcriptomic responses to drought stress in Setaria italica (an emerging model for Panicoideae grasses).

    abstract::Understanding drought-tolerance mechanisms and identifying genetic dominance are important for crop improvement. Setaria italica, which is extremely drought-tolerant, has been regarded as a model plant for studying stress biology. Moreover, different genotypes of S. italica have evolved various drought-tolerance/avoid...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-08854-6

    authors: Tang S,Li L,Wang Y,Chen Q,Zhang W,Jia G,Zhi H,Zhao B,Diao X

    更新日期:2017-08-30 00:00:00

  • Lung Clearance Index and Quantitative Computed Tomography of Post-Infectious Bronchiolitis Obliterans in Infants.

    abstract::Post-infectious bronchiolitis obliterans (BO) could be diagnosed via spirometry and chest computed tomography (CT); however, these tests are limited in infants. We aimed to evaluate the utility of lung clearance index (LCI) and air-trapping lung volume from chest CT in infants. This prospective study included 20 infan...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-15330-8

    authors: Kim YH,Shin HJ,Sol IS,Kim SY,Kim JD,Yoon H,Kim KW,Kim MJ,Lee MJ,Sohn MH

    更新日期:2017-11-09 00:00:00

  • Brain wave classification using long short-term memory network based OPTICAL predictor.

    abstract::Brain-computer interface (BCI) systems having the ability to classify brain waves with greater accuracy are highly desirable. To this end, a number of techniques have been proposed aiming to be able to classify brain waves with high accuracy. However, the ability to classify brain waves and its implementation in real-...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-45605-1

    authors: Kumar S,Sharma A,Tsunoda T

    更新日期:2019-06-24 00:00:00

  • Evaluating the origin and virulence of a Helicobacter pylori cagA-positive strain isolated from a non-human primate.

    abstract::Helicobacter pylori cagA-positive strains are critically involved in the development of gastric cancer. Upon delivery into gastric epithelial cells via type IV secretion, the cagA-encoded CagA interacts with and thereby perturbs the pro-oncogenic phosphatase SHP2 and the polarity-regulating kinase PAR1b via the tyrosi...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-34425-4

    authors: Hashi K,Imai C,Yahara K,Tahmina K,Hayashi T,Azuma T,Miyabe-Nishiwaki T,Sato H,Matsuoka M,Niimi S,Okamoto M,Hatakeyama M

    更新日期:2018-10-29 00:00:00

  • Ligand-dependent responses of the silkworm prothoracicotropic hormone receptor, Torso, are maintained by unusual intermolecular disulfide bridges in the transmembrane region.

    abstract::The insect membrane-protein, Torso, is a member of the receptor-tyrosine-kinase family, and is activated by its ligand, prothoracicotropic hormone (PTTH). Although PTTH is one of the most important regulators of insect development, the mechanism of Torso activation by the hormone has remained elusive. In this study, u...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep22437

    authors: Konogami T,Yang Y,Ogihara MH,Hikiba J,Kataoka H,Saito K

    更新日期:2016-03-01 00:00:00

  • Huntington's disease blood and brain show a common gene expression pattern and share an immune signature with Alzheimer's disease.

    abstract::There is widespread transcriptional dysregulation in Huntington's disease (HD) brain, but analysis is inevitably limited by advanced disease and postmortem changes. However, mutant HTT is ubiquitously expressed and acts systemically, meaning blood, which is readily available and contains cells that are dysfunctional i...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep44849

    authors: Hensman Moss DJ,Flower MD,Lo KK,Miller JR,van Ommen GB,'t Hoen PA,Stone TC,Guinee A,Langbehn DR,Jones L,Plagnol V,van Roon-Mom WM,Holmans P,Tabrizi SJ

    更新日期:2017-03-21 00:00:00

  • Combinatorial metabolic engineering of Pseudomonas putida KT2440 for efficient mineralization of 1,2,3-trichloropropane.

    abstract::An industrial waste, 1,2,3-trichloropropane (TCP), is toxic and extremely recalcitrant to biodegradation. To date, no natural TCP degraders able to mineralize TCP aerobically have been isolated. In this work, we engineered a biosafety Pseudomonas putida strain KT2440 for aerobic mineralization of TCP by implantation o...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-07435-x

    authors: Gong T,Xu X,Che Y,Liu R,Gao W,Zhao F,Yu H,Liang J,Xu P,Song C,Yang C

    更新日期:2017-08-01 00:00:00

  • Modulation of activation and inactivation by Ca2+ and 2-APB in the pore of an archetypal TRPM channel from Nematostella vectensis.

    abstract::The archetypal TRPM2-like channel of the sea anemone Nematostella vectensis is gated by ADPR like its human orthologue but additionally exhibits properties of other vertebrate TRPM channels. Thus it can help towards an understanding of gating and regulation of the whole subfamily. To elucidate further the role of Ca2+...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-07652-4

    authors: Kühn FJP,Mathis W,Cornelia K,Hoffmann DC,Lückhoff A

    更新日期:2017-08-03 00:00:00

  • Author Correction: Localization and function of neurosecretory protein GM, a novel small secretory protein, in the chicken hypothalamus.

    abstract::A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper. ...

    journal_title:Scientific reports

    pub_type: 已发布勘误

    doi:10.1038/s41598-018-24103-w

    authors: Shikano K,Bessho Y,Kato M,Iwakoshi-Ukena E,Taniuchi S,Furumitsu M,Tachibana T,Bentley GE,Kriegsfeld LJ,Ukena K

    更新日期:2018-04-13 00:00:00

  • N2 fixation dominates nitrogen cycling in a mangrove fiddler crab holobiont.

    abstract::Mangrove forests are among the most productive and diverse ecosystems on the planet, despite limited nitrogen (N) availability. Under such conditions, animal-microbe associations (holobionts) are often key to ecosystem functioning. Here, we investigated the role of fiddler crabs and their carapace-associated microbial...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-70834-0

    authors: Zilius M,Bonaglia S,Broman E,Chiozzini VG,Samuiloviene A,Nascimento FJA,Cardini U,Bartoli M

    更新日期:2020-08-18 00:00:00

  • AAV-mediated transcription factor EB (TFEB) gene delivery ameliorates muscle pathology and function in the murine model of Pompe Disease.

    abstract::Pompe disease (PD) is a metabolic myopathy due to acid alpha-glucosidase deficiency and characterized by extensive glycogen storage and impaired autophagy. We previously showed that modulation of autophagy and lysosomal exocytosis by overexpression of the transcription factor EB (TFEB) gene was effective in improving ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-15352-2

    authors: Gatto F,Rossi B,Tarallo A,Polishchuk E,Polishchuk R,Carrella A,Nusco E,Alvino FG,Iacobellis F,De Leonibus E,Auricchio A,Diez-Roux G,Ballabio A,Parenti G

    更新日期:2017-11-08 00:00:00

  • Effects of intramuscular and vaginal progesterone supplementation on frozen-thawed embryo transfer.

    abstract::This study was to investigate effects of progesterone vaginal sustained-release gel and intramuscular injection of progesterone on frozen-thawed embryos transfer in 3013 patients receiving vaginal progesterone sustained-release gel and progesterone injection in artificial cycle for frozen-thawed embryo transfer. All p...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-51717-5

    authors: Jiang L,Luo ZY,Hao GM,Gao BL

    更新日期:2019-10-24 00:00:00

  • Elevated cytokine levels in tears and saliva of patients with primary Sjögren's syndrome correlate with clinical ocular and oral manifestations.

    abstract::Investigating cytokines in tear fluid and saliva may offer valuable information for understanding the pathogenesis of primary Sjögren's syndrome (pSS). Cytokine profiles in both tear fluid and saliva of pSS patients, non-Sjögren's syndrome (non-SS) subjects with sicca symptoms, and healthy controls without sicca compl...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-43714-5

    authors: Chen X,Aqrawi LA,Utheim TP,Tashbayev B,Utheim ØA,Reppe S,Hove LH,Herlofson BB,Singh PB,Palm Ø,Galtung HK,Jensen JCL

    更新日期:2019-05-13 00:00:00

  • Plk1 phosphorylation of CAP-H2 triggers chromosome condensation by condensin II at the early phase of mitosis.

    abstract::Condensin complexes play crucial roles in chromosome condensation that is a fundamental process to establish the "rod-like" shape of chromosome structure in mitosis. Failure of the chromosome assembly causes chromosome segregation errors and subsequent genomic instability. However, a molecular mechanism that controls ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-05986-7

    authors: Kagami Y,Ono M,Yoshida K

    更新日期:2017-07-17 00:00:00

  • A germline mutation in SRRM2, a splicing factor gene, is implicated in papillary thyroid carcinoma predisposition.

    abstract::Papillary thyroid carcinoma (PTC) displays strong but so far largely uncharacterized heritability. Here we studied genetic predisposition in a family with six affected individuals. We genotyped all available family members and conducted whole exome sequencing of blood DNA from two affected individuals. Haplotype analy...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep10566

    authors: Tomsic J,He H,Akagi K,Liyanarachchi S,Pan Q,Bertani B,Nagy R,Symer DE,Blencowe BJ,de la Chapelle A

    更新日期:2015-07-02 00:00:00

  • KampoDB, database of predicted targets and functional annotations of natural medicines.

    abstract::Natural medicines (i.e., herbal medicines, traditional formulas) are useful for treatment of multifactorial and chronic diseases. Here, we present KampoDB ( http://wakanmoview.inm.u-toyama.ac.jp/kampo/ ), a novel platform for the analysis of natural medicines, which provides various useful scientific resources on Japa...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-29516-1

    authors: Sawada R,Iwata M,Umezaki M,Usui Y,Kobayashi T,Kubono T,Hayashi S,Kadowaki M,Yamanishi Y

    更新日期:2018-07-25 00:00:00

  • Histamine H1 receptor on astrocytes and neurons controls distinct aspects of mouse behaviour.

    abstract::Histamine is an important neurotransmitter that contributes to various processes, including the sleep-wake cycle, learning, memory, and stress responses. Its actions are mediated through histamine H1-H4 receptors. Gene knockout and pharmacological studies have revealed the importance of H1 receptors in learning and me...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-52623-6

    authors: Kárpáti A,Yoshikawa T,Naganuma F,Matsuzawa T,Kitano H,Yamada Y,Yokoyama M,Futatsugi A,Mikoshiba K,Yanai K

    更新日期:2019-11-11 00:00:00

  • Immunotoxicity of Silver Nanoparticles (AgNPs) on the Leukocytes of Common Bottlenose Dolphins (Tursiops truncatus).

    abstract::Silver nanoparticles (AgNPs) have been extensively used and are considered as an emerging contaminant in the ocean. The environmental contamination of AgNPs is expected to increase greatly over time, and cetaceans, as the top ocean predators, will suffer the negative impacts of AgNPs. In the present study, we investig...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-23737-0

    authors: Li WT,Chang HW,Yang WC,Lo C,Wang LY,Pang VF,Chen MH,Jeng CR

    更新日期:2018-04-04 00:00:00

  • Translocation of the ABC transporter ABCD4 from the endoplasmic reticulum to lysosomes requires the escort protein LMBD1.

    abstract::We previously demonstrated that ABCD4 does not localize to peroxisomes but rather, the endoplasmic reticulum (ER), because it lacks the NH2-terminal hydrophilic region required for peroxisomal targeting. It was recently reported that mutations in ABCD4 result in a failure to release vitamin B12 from lysosomes. A simil...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep30183

    authors: Kawaguchi K,Okamoto T,Morita M,Imanaka T

    更新日期:2016-07-26 00:00:00

  • Selection of high affinity aptamer-ligand for dexamethasone and its electrochemical biosensor.

    abstract::A high specificity aptamer-ligand biorecognition and binding system to monitor of dexamethasone (DXN) was developed. The detection principle was based on a label-free electrochemical aptasensor. The selection of the aptamer was successfully performed by the systematic evolution of ligands through exponential enrichmen...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-42671-3

    authors: Mehennaoui S,Poorahong S,Jimenez GC,Siaj M

    更新日期:2019-04-29 00:00:00

  • Analysis of diet-induced differential methylation, expression, and interactions of lncRNA and protein-coding genes in mouse liver.

    abstract::Long non-coding RNAs (lncRNAs) regulate expression of protein-coding genes in cis through chromatin modifications including DNA methylation. Here we interrogated whether lncRNA genes may regulate transcription and methylation of their flanking or overlapping protein-coding genes in livers of mice exposed to a 12-week ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-29993-4

    authors: Silva JP,van Booven D

    更新日期:2018-08-01 00:00:00

  • Coherent beam control with an all-dielectric transformation optics based lens.

    abstract::Transformation optics (TO) concept well known for its huge possibility in patterning the path of electromagnetic waves is exploited to design a beam steering lens. The broadband directive in-phase emission in a desired off-normal direction from an array of equally fed radiators is numerically and experimentally report...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep18819

    authors: Yi J,Burokur SN,Piau GP,de Lustrac A

    更新日期:2016-01-05 00:00:00

  • Application of peptides with an affinity for phospholipid membranes during the automated purification of extracellular vesicles.

    abstract::Extracellular vesicles (EVs), such as exosomes, have garnered increasing interest because of their potential clinical applications that range from diagnostics to therapeutics. The development of an automated and reproducible EV purification platform would therefore aid the introduction of EV biomarkers and therapies i...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-75561-0

    authors: Ishida T,Hashimoto T,Masaki K,Funabashi H,Hirota R,Ikeda T,Tajima H,Kuroda A

    更新日期:2020-10-30 00:00:00

  • Multiple measures could alleviate long-branch attraction in phylogenomic reconstruction of Cupressoideae (Cupressaceae).

    abstract::Long-branch attraction (LBA) is a major obstacle in phylogenetic reconstruction. The phylogenetic relationships among Juniperus (J), Cupressus (C) and the Hesperocyparis-Callitropsis-Xanthocyparis (HCX) subclades of Cupressoideae are controversial. Our initial analyses of plastid protein-coding gene matrix revealed bo...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep41005

    authors: Qu XJ,Jin JJ,Chaw SM,Li DZ,Yi TS

    更新日期:2017-01-25 00:00:00

  • Sonic hedgehog stimulates neurite outgrowth in a mechanical stretch model of reactive-astrogliosis.

    abstract::Although recovery following a stroke is limited, undamaged neurons under the right conditions can establish new connections and take on-board lost functions. Sonic hedgehog (Shh) signaling is integral for developmental axon growth, but its role after injury has not been fully examined. To investigate the effects of Sh...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep21896

    authors: Berretta A,Gowing EK,Jasoni CL,Clarkson AN

    更新日期:2016-02-23 00:00:00