Photoinduced nanobubble-driven superfast diffusion of nanoparticles imaged by 4D electron microscopy.

abstract：:We introduce two photochromic proteins for cell-specific in vivo optoacoustic (OA) imaging with signal unmixing in the temporal domain. We show highly sensitive, multiplexed visualization of T lymphocytes, bacteria, and tumors in the mouse body and brain. We developed machine learning-based software for commercial ima...

journal_title：Science advances

authors： Mishra K,Stankevych M,Fuenzalida-Werner JP,Grassmann S,Gujrati V,Huang Y,Klemm U,Buchholz VR,Ntziachristos V,Stiel AC

更新日期：2020-06-12 00:00:00

abstract：:Although electromagnetic brain stimulation is a promising treatment in neurology and psychiatry, clinical outcomes are variable, and underlying mechanisms are ill-defined, which impedes the development of new effective stimulation protocols. Here, we show, in vivo and ex vivo, that repetitive transcranial magnetic sti...

journal_title：Science advances

authors： Dufor T,Grehl S,Tang AD,Doulazmi M,Traoré M,Debray N,Dubacq C,Deng ZD,Mariani J,Lohof AM,Sherrard RM

更新日期：2019-10-30 00:00:00

abstract：:Stimulation of Escherichia coli by exponential ramps of chemoattractants generates step changes in the concentration of the response regulator, CheY-P. Because flagellar motors are ultrasensitive, this should change the fraction of time that motors spin clockwise, the CWbias. However, early work failed to show changes...

journal_title：Science advances

authors： Lele PP,Shrivastava A,Roland T,Berg HC

更新日期：2015-10-16 00:00:00

abstract：:Transistors with exfoliated two-dimensional (2D) materials on a SiO2/Si substrate have been applied and have been proven effective in a wide range of applications, such as circuits, memory, photodetectors, gas sensors, optical modulators, valleytronics, and spintronics. However, these devices usually suffer from limit...

journal_title：Science advances

authors： Xu J,Chen L,Dai YW,Cao Q,Sun QQ,Ding SJ,Zhu H,Zhang DW

更新日期：2017-05-19 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：:Engineered surfaces with reversibly switching interfacial properties, such as wettability and liquid repellency, are highly desirable in diverse application fields but are rare. We have developed a general concept to prepare metallic porous surfaces with exceptionally powerful wettability switch capabilities and liqui...

journal_title：Science advances

authors： Liu Y,Zhao L,Lin J,Yang S

更新日期：2019-11-01 00:00:00

abstract：:At a time of heightened anxiety surrounding immigration, state governments have increasingly sought to manage immigrant and refugee flows. Yet the factors that influence where immigrants choose to settle after arrival remain unclear. We bring evidence to this question by analyzing population-level data for refugees re...

journal_title：Science advances

authors： Mossaad N,Ferwerda J,Lawrence D,Weinstein J,Hainmueller J

更新日期：2020-08-07 00:00:00

abstract：:The polar nature of the C═O bond commonly allows it to undergo direct attack by nucleophiles at the electrophilic carbon atom in which ketones and aldehydes act as alkyl carbocation equivalents. In contrast, transformations in which ketones and aldehydes act as alkyl radical equivalents (generated in carbonyl carbon) ...

journal_title：Science advances

authors： Dong J,Wang Z,Wang X,Song H,Liu Y,Wang Q

更新日期：2019-10-11 00:00:00

abstract：:Natively paired sequencing (NPS) of B cell receptors [variable heavy (VH) and light (VL)] and T cell receptors (TCRb and TCRa) is essential for the understanding of adaptive immunity in health and disease. Despite many recent technical advances, determining the VH:VL or TCRb:a repertoire with high accuracy and through...

journal_title：Science advances

authors： Tanno H,McDaniel JR,Stevens CA,Voss WN,Li J,Durrett R,Lee J,Gollihar J,Tanno Y,Delidakis G,Pothukuchy A,Ellefson JW,Goronzy JJ,Maynard JA,Ellington AD,Ippolito GC,Georgiou G

更新日期：2020-04-22 00:00:00

abstract：:An understanding of the normal state in the high-temperature superconducting cuprates is crucial to the ultimate understanding of the long-standing problem of the origin of the superconductivity itself. This so-called "strange metal" state is thought to be associated with a quantum critical point (QCP) hidden beneath ...

journal_title：Science advances

authors： Sarkar T,Mandal PR,Poniatowski NR,Chan MK,Greene RL

更新日期：2019-05-17 00:00:00

abstract：:Driven by advances in materials and computer science, researchers are attempting to design systems where the computer and material are one and the same entity. Using theoretical and computational modeling, we design a hybrid material system that can autonomously transduce chemical, mechanical, and electrical energy to...

journal_title：Science advances

authors： Fang Y,Yashin VV,Levitan SP,Balazs AC

更新日期：2016-09-02 00:00:00

abstract：:The mammalian retina system consists of a complicated photoreceptor structure, which exhibits extensive random synaptic connections. To study retinal development and degeneration, various experimental models have been used previously, but these models are often uncontrollable, are difficult to manipulate, and do not p...

journal_title：Science advances

authors： Ma Y,Han X,de Castro RB,Zhang P,Zhang K,Hu Z,Qin L

更新日期：2018-05-09 00:00:00

abstract：:Chaotic itinerancy is a frequently observed phenomenon in high-dimensional nonlinear dynamical systems and is characterized by itinerant transitions among multiple quasi-attractors. Several studies have pointed out that high-dimensional activity in animal brains can be observed to exhibit chaotic itinerancy, which is ...

journal_title：Science advances

authors： Inoue K,Nakajima K,Kuniyoshi Y

更新日期：2020-11-11 00:00:00

abstract：:Previous identification of the inducible nitric oxide synthase (NOS2) gene as a risk allele for psoriasis (Ps) and psoriatic arthritis (PsA) suggests a possible pathogenic role of nitric oxide (NO). Using a mouse model of mannan-induced Ps and PsA (MIP), where macrophages play a regulatory role by releasing reactive o...

journal_title：Science advances

authors： Zhong J,Scholz T,Yau ACY,Guerard S,Hüffmeier U,Burkhardt H,Holmdahl R

更新日期：2018-05-16 00:00:00

abstract：:Six percent of Americans, including 3 million high schoolers, use e-cigarettes, which contain potentially toxic substances, volatile organic compounds, and metals. We present the first human study on the effects of e-cigarette exposure in the oral cavity. By interrogating both immunoinflammatory responses and microbia...

journal_title：Science advances

authors： Ganesan SM,Dabdoub SM,Nagaraja HN,Scott ML,Pamulapati S,Berman ML,Shields PG,Wewers ME,Kumar PS

更新日期：2020-05-27 00:00:00

abstract：:Sustainable structural materials with light weight, great thermal dimensional stability, and superb mechanical properties are vitally important for engineering application, but the intrinsic conflict among some material properties (e.g., strength and toughness) makes it challenging to realize these performance indexes...

journal_title：Science advances

authors： Guan QF,Yang HB,Han ZM,Zhou LC,Zhu YB,Ling ZC,Jiang HB,Wang PF,Ma T,Wu HA,Yu SH

更新日期：2020-05-01 00:00:00

abstract：:Protected areas (PAs) are essential to biodiversity conservation, but their static boundaries may undermine their potential for protecting species under climate change. We assessed how the climatic conditions within global terrestrial PAs may change over time. By 2070, protection is expected to decline in cold and war...

journal_title：Science advances

authors： Elsen PR,Monahan WB,Dougherty ER,Merenlender AM

更新日期：2020-06-17 00:00:00

abstract：:Using theory and experiments, we study the interface between two immiscible domains in a colloidal membrane composed of rigid rods of different lengths. Geometric considerations of rigid rod packing imply that a domain of sufficiently short rods in a background membrane of long rods is more susceptible to twist than t...

journal_title：Science advances

authors： Miller JM,Hall D,Robaszewski J,Sharma P,Hagan MF,Grason GM,Dogic Z

更新日期：2020-07-29 00:00:00

abstract：:Extinction of conditioned fear necessitates the dynamic involvement of hippocampus, medial prefrontal cortex (mPFC), and basolateral amygdala (BLA), but key molecular players that regulate these circuits to achieve fear extinction remain largely unknown. Here, we report that acid-sensing ion channel 1a (ASIC1a) is a c...

journal_title：Science advances

authors： Wang Q,Wang Q,Song XL,Jiang Q,Wu YJ,Li Y,Yuan TF,Zhang S,Xu NJ,Zhu MX,Li WG,Xu TL

更新日期：2018-10-24 00:00:00

abstract：:Improved constraints on lower-mantle composition are fundamental to understand the accretion, differentiation, and thermochemical evolution of our planet. Cosmochemical arguments indicate that lower-mantle rocks may be enriched in Si relative to upper-mantle pyrolite, whereas seismic tomography images suggest whole-ma...

journal_title：Science advances

authors： Ballmer MD,Schmerr NC,Nakagawa T,Ritsema J

更新日期：2015-12-10 00:00:00

abstract：:For natural microswimmers, the interplay of swimming activity and external flow can promote robust directed motion, for example, propulsion against (upstream rheotaxis) or perpendicular to the direction of flow. These effects are generally attributed to their complex body shapes and flagellar beat patterns. Using cata...

journal_title：Science advances

authors： Katuri J,Uspal WE,Simmchen J,Miguel-López A,Sánchez S

更新日期：2018-01-26 00:00:00

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 notorious ~60° bend separating the Hawaiian and Emperor chains marked a prominent change in the motion of the Pacific plate at ~47 Ma (million years ago), but the origin of that change remains an outstanding controversy that bears on the nature of major plate reorganizations. Lesser known but equally significant i...

journal_title：Science advances

authors： Domeier M,Shephard GE,Jakob J,Gaina C,Doubrovine PV,Torsvik TH

更新日期：2017-11-08 00:00:00

abstract：:Polyphosphate, an energy-rich polymer conserved in all kingdoms of life, is integral to many cellular stress responses, including nutrient deprivation, and yet, the mechanisms that underlie its biological roles are not well understood. In this work, we elucidate the physiological function of this polymer in the acclim...

journal_title：Science advances

authors： Sanz-Luque E,Saroussi S,Huang W,Akkawi N,Grossman AR

更新日期：2020-09-30 00:00:00

abstract：:The attraction between electrons and holes in semiconductors forms excitons, which largely determine the optical properties of the hosting material, and hence the device performance, especially for low-dimensional systems. Mono- and few-layer black phosphorus (BP) are emerging two-dimensional (2D) semiconductors. Desp...

journal_title：Science advances

authors： Zhang G,Chaves A,Huang S,Wang F,Xing Q,Low T,Yan H

更新日期：2018-03-16 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：:The concept of repair is widely used by nature to heal molecules such as proteins, lipids, sugars, and DNA that are damaged by hydrogen atom abstraction resulting from oxidative stress. We show that this strategy, rather undocumented in the field of synthetic organic chemistry, can be used in a radical chain reaction ...

journal_title：Science advances

authors： Povie G,Suravarapu SR,Bircher MP,Mojzes MM,Rieder S,Renaud P

更新日期：2018-07-20 00:00:00

abstract：:Controlling the polarization state and the propagation direction of photons is a fundamental prerequisite for many nanophotonic devices and a precursor for future on-chip communication, where the emission properties of individual emitters are particularly relevant. Here, we report on the emission of partially circular...

journal_title：Science advances

authors： Neugebauer M,Banzer P,Nechayev S

更新日期：2019-06-28 00:00:00

abstract：:Association of peripheral proteins with lipid bilayers regulates membrane signaling and dynamics. Pleckstrin homology (PH) domains bind to phosphatidylinositol phosphate (PIP) molecules in membranes. The effects of local PIP enrichment on the interaction of PH domains with membranes is unclear. Molecular dynamics simu...

journal_title：Science advances

authors： Yamamoto E,Domański J,Naughton FB,Best RB,Kalli AC,Stansfeld PJ,Sansom MSP

更新日期：2020-02-19 00:00:00

abstract：:The human bronchial epithelium is composed of multiple distinct cell types that cooperate to defend against environmental insults. While studies have shown that smoking alters bronchial epithelial function and morphology, its precise effects on specific cell types and overall tissue composition are unclear. We used si...

journal_title：Science advances

authors： Duclos GE,Teixeira VH,Autissier P,Gesthalter YB,Reinders-Luinge MA,Terrano R,Dumas YM,Liu G,Mazzilli SA,Brandsma CA,van den Berge M,Janes SM,Timens W,Lenburg ME,Spira A,Campbell JD,Beane J

更新日期：2019-12-11 00:00:00