Determination of layer-dependent exciton binding energies in few-layer black phosphorus.

abstract：:Microsupercapacitors (MSCs) have garnered considerable attention as a promising power source for microelectronics and miniaturized portable/wearable devices. However, their practical application has been hindered by the manufacturing complexity and dimensional limits. Here, we develop a new class of ultrahigh areal nu...

journal_title：Science advances

authors： Lee KH,Lee SS,Ahn DB,Lee J,Byun D,Lee SY

更新日期：2020-03-06 00:00:00

abstract：:The tendency to see life as zero-sum exacerbates political conflicts. Six studies (N = 3223) examine the relationship between political ideology and zero-sum thinking: the belief that one party's gains can only be obtained at the expense of another party's losses. We find that both liberals and conservatives view life...

journal_title：Science advances

authors： Davidai S,Ongis M

更新日期：2019-12-18 00:00:00

abstract：:The Rashba physics has been intensively studied in the field of spin orbitronics for the purpose of searching novel physical properties and the ferromagnetic (FM) magnetization switching for technological applications. We report our observation of the inverse Edelstein effect up to room temperature in the Rashba-split...

journal_title：Science advances

authors： Song Q,Zhang H,Su T,Yuan W,Chen Y,Xing W,Shi J,Sun J,Han W

更新日期：2017-03-17 00:00:00

abstract：:A novel, thin-film platform that preserves live viruses, bacteria, antibodies, and enzymes without refrigeration for extended periods of time is described. Studies with recombinant adenovirus in an optimized formulation that supports recovery of live virus through 16 freeze-thaw cycles revealed that production of an a...

journal_title：Science advances

authors： Bajrovic I,Schafer SC,Romanovicz DK,Croyle MA

更新日期：2020-03-04 00:00:00

abstract：:The importance of comets for the origin of life on Earth has been advocated for many decades. Amino acids are key ingredients in chemistry, leading to life as we know it. Many primitive meteorites contain amino acids, and it is generally believed that these are formed by aqueous alterations. In the collector aerogel a...

journal_title：Science advances

authors： Altwegg K,Balsiger H,Bar-Nun A,Berthelier JJ,Bieler A,Bochsler P,Briois C,Calmonte U,Combi MR,Cottin H,De Keyser J,Dhooghe F,Fiethe B,Fuselier SA,Gasc S,Gombosi TI,Hansen KC,Haessig M,Jäckel A,Kopp E,Korth A,Le

更新日期：2016-05-27 00:00:00

abstract：:Compound climate extremes are receiving increasing attention because of their disproportionate impacts on humans and ecosystems. However, risks assessments generally focus on univariate statistics. We analyze the co-occurrence of hot and dry summers and show that these are correlated, inducing a much higher frequency ...

journal_title：Science advances

authors： Zscheischler J,Seneviratne SI

更新日期：2017-06-28 00:00:00

abstract：:G-quadruplex (G4) is one of the most important secondary structures in nucleic acids. Until recently, G4 RNAs have not been reported in any ribovirus, such as the hepatitis C virus. Our bioinformatics analysis reveals highly conserved guanine-rich consensus sequences within the core gene of hepatitis C despite the hig...

journal_title：Science advances

authors： Wang SR,Min YQ,Wang JQ,Liu CX,Fu BS,Wu F,Wu LY,Qiao ZX,Song YY,Xu GH,Wu ZG,Huang G,Peng NF,Huang R,Mao WX,Peng S,Chen YQ,Zhu Y,Tian T,Zhang XL,Zhou X

更新日期：2016-04-01 00:00:00

abstract：:Optogenetics is a paradigm-changing new method to study and manipulate the behavior of cells with light. Following major advances of the used genetic constructs over the last decade, the light sources required for optogenetic control are now receiving increased attention. We report a novel optogenetic illumination pla...

journal_title：Science advances

authors： Steude A,Witts EC,Miles GB,Gather MC

更新日期：2016-05-06 00:00:00

abstract：:A new set of time-of-day-dependent global maps of the lunar near-infrared water/hydroxyl (H2O/OH) absorption band strength near 2.8 to 3.0 μm constructed on the basis of Moon Mineralogy Mapper (M3) data is presented. The analyzed absorption band near 2.8 to 3.0 μm indicates the presence of surficial H2O/OH. To remove ...

journal_title：Science advances

authors： Wöhler C,Grumpe A,Berezhnoy AA,Shevchenko VV

更新日期：2017-09-08 00:00:00

abstract：:[This corrects the article e1602026 in vol. 3, PMID: 28246641.]. ...

journal_title：Science advances

authors：

更新日期：2017-09-29 00:00:00

abstract：:Silicic volcanic activity has long been framed as either violently explosive or gently effusive. However, recent observations demonstrate that explosive and effusive behavior can occur simultaneously. Here, we propose that rhyolitic magma feeding subaerial eruptions generally fragments during ascent through the upper ...

journal_title：Science advances

authors： Wadsworth FB,Llewellin EW,Vasseur J,Gardner JE,Tuffen H

更新日期：2020-09-23 00:00:00

abstract：:Candida albicans is a pathogenic yeast that causes mucosal and systematic infections with high mortality. The absence of facile molecular genetics has been a major impediment to analysis of pathogenesis. The lack of meiosis coupled with the absence of plasmids makes genetic engineering cumbersome, especially for essen...

journal_title：Science advances

authors： Vyas VK,Barrasa MI,Fink GR

更新日期：2015-01-01 00:00:00

abstract：:Organophosphate-based pesticides inhibit acetylcholinesterase (AChE), which plays a pivotal role in neuromuscular function. While spraying in the field, farmworkers get exposed to pesticides through the dermal route. Internalized pesticide inhibits AChE, which leads to neurotoxicity, cardiotoxicity, cognitive dysfunct...

journal_title：Science advances

authors： Thorat K,Pandey S,Chandrashekharappa S,Vavilthota N,Hiwale AA,Shah P,Sreekumar S,Upadhyay S,Phuntsok T,Mahato M,Mudnakudu-Nagaraju KK,Sunnapu O,Vemula PK

更新日期：2018-10-17 00:00:00

abstract：:Band structure theory plays an essential role in exploring physics in both solid-state systems and photonics. Here, we demonstrate a direct experimental measurement of the dynamic band structure in a synthetic space including the frequency axis of light, realized in a ring resonator under near-resonant dynamic modulat...

journal_title：Science advances

authors： Li G,Zheng Y,Dutt A,Yu D,Shan Q,Liu S,Yuan L,Fan S,Chen X

更新日期：2021-01-08 00:00:00

abstract：:Asymmetric interactions such as entropic (e.g., encoded by nonspherical shapes) or surface forces (e.g., encoded by patterned surface chemistry or DNA hybridization) provide access to functional states of colloidal matter, but versatile approaches for engineering asymmetric van der Waals interactions have the potentia...

journal_title：Science advances

authors： Fuster HA,Wang X,Wang X,Bukusoglu E,Spagnolie SE,Abbott NL

更新日期：2020-06-19 00:00:00

abstract：:Glass-forming ability (GFA) is the ability of a liquid to avoid crystallization during cooling. Metal-organic frameworks (MOFs) are a new class of glass formers (1-3), with hitherto unknown dynamic and thermodynamic properties. We report the discovery of a new series of tetrahedral glass systems, zeolitic imidazolate ...

journal_title：Science advances

authors： Qiao A,Bennett TD,Tao H,Krajnc A,Mali G,Doherty CM,Thornton AW,Mauro JC,Greaves GN,Yue Y

更新日期：2018-03-09 00:00:00

abstract：:The process by which a zygote develops from a single cell into a multicellular organism is poorly understood. Advances are hindered by detection specificity and sensitivity limitations of single-cell protein tools and by challenges in integrating multimodal data. We introduce an open microfluidic tool expressly design...

journal_title：Science advances

authors： Rosàs-Canyelles E,Modzelewski AJ,Geldert A,He L,Herr AE

更新日期：2020-04-22 00:00:00

abstract：:Several neurological disorders may benefit from gene therapy. However, even when using the lead vector candidate for intrathecal administration, adeno-associated virus serotype 9 (AAV9), the strength and distribution of gene transfer to the brain are inconsistent. On the basis of preliminary observations that standard...

journal_title：Science advances

authors： Castle MJ,Cheng Y,Asokan A,Tuszynski MH

更新日期：2018-11-14 00:00:00

abstract：:Wächtershäuser's proposal of the autotrophic origin of life theory and subsequent laboratory demonstrations of relevant organic reactions have opened a new gate for the exploration of the origin of life. However, this scenario remains controversial because, at present, it requires a high pressure of CO as a source of ...

journal_title：Science advances

authors： Kitadai N,Nakamura R,Yamamoto M,Takai K,Li Y,Yamaguchi A,Gilbert A,Ueno Y,Yoshida N,Oono Y

更新日期：2018-04-04 00:00:00

abstract：:Photonic crystal nanocavities, which have modal volumes of the order of a cubic wavelength in the material, are of great interest as flexible platforms for manipulating photons. Recent developments in ultra-high quality factor nanocavities with long photon lifetimes have encouraged us to develop an ultra-compact and f...

journal_title：Science advances

authors： Konoike R,Nakagawa H,Nakadai M,Asano T,Tanaka Y,Noda S

更新日期：2016-05-20 00:00:00

abstract：:Natural genetic variation affects circadian rhythms across the evolutionary tree, but the underlying molecular mechanisms are poorly understood. We investigated population-level, molecular circadian clock variation by generating >700 tissue-specific transcriptomes of Drosophila melanogaster (w1118 ) and 141 Drosophila...

journal_title：Science advances

authors： Litovchenko M,Meireles-Filho ACA,Frochaux MV,Bevers RPJ,Prunotto A,Anduaga AM,Hollis B,Gardeux V,Braman VS,Russeil JMC,Kadener S,Dal Peraro M,Deplancke B

更新日期：2021-01-29 00:00:00

abstract：:Ants (Hymenoptera: Formicidae) are diverse and ubiquitous, and their ability to sting is familiar to many of us. However, their venoms remain largely unstudied. We provide the first comprehensive characterization of a polypeptidic ant venom, that of the giant red bull ant, Myrmecia gulosa. We reveal a suite of novel p...

journal_title：Science advances

authors： Robinson SD,Mueller A,Clayton D,Starobova H,Hamilton BR,Payne RJ,Vetter I,King GF,Undheim EAB

更新日期：2018-09-12 00:00:00

abstract：:Campylobacter coli and Campylobacter jejuni are responsible for 400 million to 500 million cases of enteric disease each year and represent the most common cause of bacterial gastroenteritis worldwide. Despite its global importance, Campylobacter vaccine development has been hampered by the lack of animal models that ...

journal_title：Science advances

authors： Quintel BK,Prongay K,Lewis AD,Raué HP,Hendrickson S,Rhoades NS,Messaoudi I,Gao L,Slifka MK,Amanna IJ

更新日期：2020-06-24 00:00:00

abstract：:Two-dimensional (2D) polymers hold great promise in the rational materials design tailored for next-generation applications. However, little is known about the grain boundaries in 2D polymers, not to mention their formation mechanisms and potential influences on the material's functionalities. Using aberration-correct...

journal_title：Science advances

authors： Qi H,Sahabudeen H,Liang B,Položij M,Addicoat MA,Gorelik TE,Hambsch M,Mundszinger M,Park S,Lotsch BV,Mannsfeld SCB,Zheng Z,Dong R,Heine T,Feng X,Kaiser U

更新日期：2020-08-14 00:00:00

abstract：:When a medium is rapidly heated and cooled, heat transfers to its surroundings as sound. A controllable source of this sound is realized through joule heating of thin, conductive films by an alternating current. Here, we show that arrays of these sources generate sound unique to this mechanism. From the sound alone, w...

journal_title：Science advances

authors： Tatnell DM,Heath MS,Hepplestone SP,Hibbins AP,Hornett SM,Horsley SAR,Horsell DW

更新日期：2020-07-01 00:00:00

abstract：:Identifying key players in coupled individual systems is a fundamental problem in network theory. We investigate synchronizable network-coupled dynamical systems such as high-voltage electric power grids and coupled oscillators on complex networks. We define key players as nodes that, once perturbed, generate the larg...

journal_title：Science advances

authors： Tyloo M,Pagnier L,Jacquod P

更新日期：2019-11-22 00:00:00

abstract：:Detecting associations between genomic changes and phenotypic differences is fundamental to understanding how phenotypes evolved. By systematically screening for parallel amino acid substitutions, we detected known as well as novel cases (Strc, Tecta, and Cabp2) of parallelism between echolocating bats and toothed wha...

journal_title：Science advances

authors： Lee JH,Lewis KM,Moural TW,Kirilenko B,Borgonovo B,Prange G,Koessl M,Huggenberger S,Kang C,Hiller M

更新日期：2018-09-26 00:00:00

abstract：:Achieving perovskite-based high-color purity blue-emitting light-emitting diodes (LEDs) is still challenging. Here, we report successful synthesis of a series of blue-emissive two-dimensional Ruddlesden-Popper phase single crystals and their high-color purity blue-emitting LED demonstrations. Although this approach su...

journal_title：Science advances

authors： Chen H,Lin J,Kang J,Kong Q,Lu D,Kang J,Lai M,Quan LN,Lin Z,Jin J,Wang LW,Toney MF,Yang P

更新日期：2020-01-24 00:00:00

abstract：:Cues sent by political elites are known to influence public attitudes and behavior. Polarization in elite rhetoric may hinder effective responses to public health crises, when accurate information and rapid behavioral change can save lives. We examine polarization in cues sent to the public by current members of the U...

journal_title：Science advances

authors： Green J,Edgerton J,Naftel D,Shoub K,Cranmer SJ

更新日期：2020-07-10 00:00:00

abstract：:Granular dynamics govern earthquakes, avalanches, and landslides and are of fundamental importance in a variety of industries ranging from energy to pharmaceuticals to agriculture. Nonetheless, our understanding of the underlying physics is poor because we lack spatially and temporally resolved experimental measuremen...

journal_title：Science advances

authors： Penn A,Tsuji T,Brunner DO,Boyce CM,Pruessmann KP,Müller CR

更新日期：2017-09-15 00:00:00