Cellular graphene aerogel combines ultralow weight and high mechanical strength: A highly efficient reactor for catalytic hydrogenation.

Abstract:

:The construction of three-dimensional graphene aerogels (GAs) is of great importance owing to their outstanding properties for various applications. Up to now, the combination of ultralow weight and super mechanical strength for GA remains a great challenge. Here we demonstrate the fabrication of cellular GAs by a facile, easily controlled and versatile route, i.e. the chemical reduction of graphene oxide assemblies at oil-water interface under a mild condition (70 °C). The GA is ultralight (with density <3 mg cm(-3)) yet mechanically resilient because the walls of the cell closely pack in a highly ordered manner to maximize mechanical strength. The GA has been utilized as an appealing reactor for catalytic hydrogenation, which exhibited great advantages such as large oil absorption capability, exceptional catalytic activity, ease of product separation and high stability.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Zhang B,Zhang J,Sang X,Liu C,Luo T,Peng L,Han B,Tan X,Ma X,Wang D,Zhao N

doi

10.1038/srep25830

subject

Has Abstract

pub_date

2016-05-12 00:00:00

pages

25830

issn

2045-2322

pii

srep25830

journal_volume

6

pub_type

杂志文章
  • Basal protein phosphatase 2A activity restrains cytokine expression: role for MAPKs and tristetraprolin.

    abstract::PP2A is a master controller of multiple inflammatory signaling pathways. It is a target in asthma; however the molecular mechanisms by which PP2A controls inflammation warrant further investigation. In A549 lung epithelial cells in vitro we show that inhibition of basal PP2A activity by okadaic acid (OA) releases rest...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep10063

    authors: Rahman MM,Rumzhum NN,Morris JC,Clark AR,Verrills NM,Ammit AJ

    更新日期:2015-05-18 00:00:00

  • Tumor growth affects the metabonomic phenotypes of multiple mouse non-involved organs in an A549 lung cancer xenograft model.

    abstract::The effects of tumorigenesis and tumor growth on the non-involved organs remain poorly understood although many research efforts have already been made for understanding the metabolic phenotypes of various tumors. To better the situation, we systematically analyzed the metabolic phenotypes of multiple non-involved mou...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep28057

    authors: Xu S,Tian Y,Hu Y,Zhang N,Hu S,Song D,Wu Z,Wang Y,Cui Y,Tang H

    更新日期:2016-06-22 00:00:00

  • Robust superhydrophobic surface on Al substrate with durability, corrosion resistance and ice-phobicity.

    abstract::Practical application of superhydrophobic surfaces is limited by the fragility of nanoscale asperities. Combining chemical etching and anodization, microscale pits and nanoscale pores, instead of the micro and nano protrusions on traditional superhydrophobic surfaces mimicking Lutos leaves, were fabricated on commerci...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep20933

    authors: Wang G,Liu S,Wei S,Liu Y,Lian J,Jiang Q

    更新日期:2016-02-08 00:00:00

  • Quantum phases in circuit QED with a superconducting qubit array.

    abstract::Circuit QED on a chip has become a powerful platform for simulating complex many-body physics. In this report, we realize a Dicke-Ising model with an antiferromagnetic nearest-neighbor spin-spin interaction in circuit QED with a superconducting qubit array. We show that this system exhibits a competition between the c...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep04083

    authors: Zhang Y,Yu L,Liang JQ,Chen G,Jia S,Nori F

    更新日期:2014-02-13 00:00:00

  • Room temperature 90° phase-matching in zirconium and magnesium co-doped lithium niobate crystals.

    abstract::Laser has been widely used in many aspects, by now it is difficult to get each frequency that we want, and frequency conversion is an effective way to obtain different frequency laser through a nonlinear optical crystal. MgO-doped LiNbO3 (Mg:LN) crystal has usually been used for second harmonic generation (SHG) throug...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-22205-z

    authors: Kong T,Liu H,Ge X,Qu D,Liu S,Chen S,Zhang L,Kong Y,Rupp R,Xu J

    更新日期:2018-03-01 00:00:00

  • The ubiquitin ligase Cullin5SOCS2 regulates NDR1/STK38 stability and NF-κB transactivation.

    abstract::SOCS2 is a pleiotropic E3 ligase. Its deficiency is associated with gigantism and organismal lethality upon inflammatory challenge. However, mechanistic understanding of SOCS2 function is dismal due to our unawareness of its protein substrates. We performed a mass spectrometry based proteomic profiling upon SOCS2 depl...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep42800

    authors: Paul I,Batth TS,Iglesias-Gato D,Al-Araimi A,Al-Haddabi I,Alkharusi A,Norstedt G,Olsen JV,Zadjali F,Flores-Morales A

    更新日期:2017-02-20 00:00:00

  • Broadband and wide field-of-view plasmonic metasurface-enabled waveplates.

    abstract::Quasi two-dimensional metasurfaces composed of subwavelength nanoresonator arrays can dramatically alter the properties of light in an ultra-thin planar geometry, enabling new optical functions such as anomalous reflection and refraction, polarization filtering, and wavefront modulation. However, previous metasurface-...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep07511

    authors: Jiang ZH,Lin L,Ma D,Yun S,Werner DH,Liu Z,Mayer TS

    更新日期:2014-12-19 00:00:00

  • Zinc depletion promotes apoptosis-like death in drug-sensitive and antimony-resistance Leishmania donovani.

    abstract::Micronutrients are essential for survival and growth for all the organisms including pathogens. In this manuscript, we report that zinc (Zn) chelator N,N,N',N'-tetrakis(2-pyridinylmethyl)-1,2-ethylenediamine (TPEN) affects growth and viability of intracellular pathogen Leishmania donovani (LD) by a concentration and t...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-10041-6

    authors: Saini S,Bharati K,Shaha C,Mukhopadhyay CK

    更新日期:2017-09-05 00:00:00

  • Central s-resistin deficiency ameliorates hypothalamic inflammation and increases whole body insulin sensitivity.

    abstract::S-resistin, a non-secretable resistin isoform, acts as an intracrine factor that regulates adipocyte maduration, inflammatory and insulin response in 3T3-L1 cells. However, its intracellular function in vivo is still unknown. In this study, we analyze the central role of s-resistin, decreasing its hypothalamic express...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-22255-3

    authors: Rodríguez M,Pintado C,Moltó E,Gallardo N,Fernández-Martos CM,López V,Andrés A,Arribas C

    更新日期:2018-03-02 00:00:00

  • Designing contrasts for rapid, simultaneous parameter quantification and flow visualization with quantitative transient-state imaging.

    abstract::Magnetic resonance imaging (MRI) has evolved into an outstandingly versatile diagnostic modality, as it has the ability to non-invasively produce detailed information on a tissue's structure and function. Complementary data is normally obtained in separate measurements, either as contrast-weighted images, which are fa...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-44832-w

    authors: Gómez PA,Molina-Romero M,Buonincontri G,Menzel MI,Menze BH

    更新日期:2019-06-11 00:00:00

  • Simple fluorometric-based assay of antibiotic effectiveness for Acinetobacter baumannii biofilms.

    abstract::Despite strengthened antimicrobial therapy, biofilm infections of Acinetobacter baumannii are associated with poor prognosis and limited therapeutic options. Assessing antibiotics on planktonic bacteria can result in failure against biofilm infections. Currently, antibiotics to treat biofilm infections are administere...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-42353-0

    authors: Wannigama DL,Hurst C,Pearson L,Saethang T,Singkham-In U,Luk-In S,Storer RJ,Chatsuwan T

    更新日期:2019-04-19 00:00:00

  • Analysis of Differentially Expressed Genes in Tissues of Camellia sinensis during Dedifferentiation and Root Redifferentiation.

    abstract::Tissue culture is very important for identifying the gene function of Camellia sinensis (L.) and exploiting novel germplasm through transgenic technology. Regeneration system of tea plant has been explored but not been well established since the molecular mechanism of tea plant regeneration is not clear yet. In this s...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-39264-5

    authors: Gao Y,Zhao M,Wu XH,Li D,Borthakur D,Ye JH,Zheng XQ,Lu JL

    更新日期:2019-02-27 00:00:00

  • Prevalence of normal weight central obesity among Thai healthcare providers and their association with CVD risk: a cross-sectional study.

    abstract::This study aims to determine the prevalence of health personnel with normal weight central obesity and to investigate whether this group had higher cardiovascular disease (CVD) risk factors than those of the people with normal weight and without central obesity. A waist-to-height ratio was calculated as waist circumfe...

    journal_title:Scientific reports

    pub_type: 临床试验,杂志文章

    doi:10.1038/srep37100

    authors: Thaikruea L,Thammasarot J

    更新日期:2016-11-16 00:00:00

  • Designed hybrid nanostructure with catalytic effect: beyond the theoretical capacity of SnO2 anode material for lithium ion batteries.

    abstract::Transition metal cobalt (Co) nanoparticle was designed as catalyst to promote the conversion reaction of Sn to SnO2 during the delithiation process which is deemed as an irreversible reaction. The designed nanocomposite, named as SnO2/Co3O4/reduced-graphene-oxide (rGO), was synthesized by a simple two-step method comp...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep09164

    authors: Wang Y,Huang ZX,Shi Y,Wong JI,Ding M,Yang HY

    更新日期:2015-03-17 00:00:00

  • Three dimensional metal/N-doped nanoplate carbon catalysts for oxygen reduction, the reason for using a layered nanoreactor.

    abstract::A layered nanoreactor (zinc hydroxide gallate/nitrate nanohybrid) has been designed as a nano-vessel to confine the gallate/nitrate reaction inside zinc hydroxide layers for production of metal/nitrogen-doped carbon catalysts. Metals (Fe2+, Co2+ and Ni2+) doped and bare zinc hydroxide nitrates (ZHN) were synthesized a...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-21782-3

    authors: Yeganeh Ghotbi M,Javanmard A,Soleimani H

    更新日期:2018-02-21 00:00:00

  • miR-146a-mediated suppression of the inflammatory response in human adipocytes.

    abstract::The obesity-associated inflammation of white adipose tissue (WAT) is one of the factors leading to the development of related diseases such as insulin resistance and liver steatosis. Recently, microRNAs (miRNAs) were identified as important regulators of WAT functions. Herein, we cultured human Simpson-Golabi-Behmel s...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep38339

    authors: Roos J,Enlund E,Funcke JB,Tews D,Holzmann K,Debatin KM,Wabitsch M,Fischer-Posovszky P

    更新日期:2016-12-06 00:00:00

  • Persistence in eye movement during visual search.

    abstract::As any cognitive task, visual search involves a number of underlying processes that cannot be directly observed and measured. In this way, the movement of the eyes certainly represents the most explicit and closest connection we can get to the inner mechanisms governing this cognitive activity. Here we show that the p...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep20815

    authors: Amor TA,Reis SD,Campos D,Herrmann HJ,Andrade JS Jr

    更新日期:2016-02-11 00:00:00

  • Hybrid nanofilms as topical anesthetics for pain-free procedures in dentistry.

    abstract::Topical anesthetics are widely applied in order to relieve the discomfort and anxiety caused by needle insertion and other painful superficial interventions at the oral cavity. So far, there are no commercially available effective topical anesthetic formulations for that purpose, and the most of developments are relat...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-68247-0

    authors: Ribeiro LNM,Franz-Montan M,Alcântara ACS,Breitkreitz MC,Castro SR,Guilherme VA,Muniz BV,Rodrigues da Silva GH,de Paula E

    更新日期:2020-07-09 00:00:00

  • Structural Luneburg lens for broadband cloaking and wave guiding.

    abstract::In this paper, we explore the concept of structural Luneburg lens (SLL) as a design framework for performing dynamic structural tailoring to obtain a structural wave cloak and a structural waveguide. The SLL is a graded refractive index lens, which is realized by using a variable thickness structure defined in a thin ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-71124-5

    authors: Zhao L,Yu M

    更新日期:2020-09-03 00:00:00

  • NAA10 mutation causing a novel intellectual disability syndrome with Long QT due to N-terminal acetyltransferase impairment.

    abstract::We report two brothers from a non-consanguineous Irish family presenting with a novel syndrome characterised by intellectual disability, facial dysmorphism, scoliosis and long QT. Their mother has a milder phenotype including long QT. X-linked inheritance was suspected. Whole exome sequencing identified a novel missen...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep16022

    authors: Casey JP,Støve SI,McGorrian C,Galvin J,Blenski M,Dunne A,Ennis S,Brett F,King MD,Arnesen T,Lynch SA

    更新日期:2015-11-02 00:00:00

  • Discovery and genetic characterization of diverse smacoviruses in Zambian non-human primates.

    abstract::The Smacoviridae has recently been classified as a family of small circular single-stranded DNA viruses. An increasing number of smacovirus genomes have been identified exclusively in faecal matter of various vertebrate species and from insect body parts. However, the genetic diversity and host range of smacoviruses r...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-41358-z

    authors: Anindita PD,Sasaki M,Gonzalez G,Phongphaew W,Carr M,Hang'ombe BM,Mweene AS,Ito K,Orba Y,Sawa H

    更新日期:2019-04-08 00:00:00

  • A novel signature for stratifying the molecular heterogeneity of the tissue-infiltrating T-cell receptor repertoire reflects gastric cancer prognosis.

    abstract::Many basic properties of the T-cell receptor (TCR) repertoire require clarification, and the changes occurring in the TCR repertoire during carcinogenesis, especially during precancerous stages, remain unclear. This study used deep sequencing analyses to examine 41 gastric tissue samples at different pathological stag...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-08289-z

    authors: Kuang M,Cheng J,Zhang C,Feng L,Xu X,Zhang Y,Zu M,Cui J,Yu H,Zhang K,Yang A,Cheng S

    更新日期:2017-08-10 00:00:00

  • A new perspective on the interaction between the Vg/VGLL1-3 proteins and the TEAD transcription factors.

    abstract::The most downstream elements of the Hippo pathway, the TEAD transcription factors, are regulated by several cofactors, such as Vg/VGLL1-3. Earlier findings on human VGLL1 and here on human VGLL3 show that these proteins interact with TEAD via a conserved amino acid motif called the TONDU domain. Surprisingly, our stud...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-74584-x

    authors: Mesrouze Y,Aguilar G,Bokhovchuk F,Martin T,Delaunay C,Villard F,Meyerhofer M,Zimmermann C,Fontana P,Wille R,Vorherr T,Erdmann D,Furet P,Scheufler C,Schmelzle T,Affolter M,Chène P

    更新日期:2020-10-15 00:00:00

  • Cardiac MLC2 kinase is localized to the Z-disc and interacts with α-actinin2.

    abstract::Cardiac contractility is enhanced by phosphorylation of myosin light chain 2 (MLC2) by cardiac-specific MLC kinase (cMLCK), located at the neck region of myosin heavy chain. In normal mouse and human hearts, the level of phosphorylation is maintained relatively constant, at around 30-40% of total MLC2, likely by well-...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-48884-w

    authors: X Cai L,Tanada Y,D Bello G,C Fleming J,F Alkassis F,Ladd T,Golde T,Koh J,Chen S,Kasahara H

    更新日期:2019-08-29 00:00:00

  • Genome Sequencing and analyses of Two Marine Fungi from the North Sea Unraveled a Plethora of Novel Biosynthetic Gene Clusters.

    abstract::Marine Fungi are potent secondary metabolite producers. However, limited genetic information are available their biosynthetic gene clusters (BGCs) and their biotechnological applications. To overcome this lack of information, herein, we used next-generation sequencing methods for genome sequencing of two marine fungi,...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-28473-z

    authors: Kumar A,Sørensen JL,Hansen FT,Arvas M,Syed MF,Hassan L,Benz JP,Record E,Henrissat B,Pöggeler S,Kempken F

    更新日期:2018-07-05 00:00:00

  • A new approach for highly accurate, remote temperature probing using magnetic nanoparticles.

    abstract::In this study, we report on a new approach for remote temperature probing that provides accuracy as good as 0.017°C (0.0055% accuracy) by measuring the magnetisation curve of magnetic nanoparticles. We included here the theoretical model construction and the inverse calculation method, and explored the impact caused b...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep06338

    authors: Zhong J,Liu W,Kong L,Morais PC

    更新日期:2014-10-15 00:00:00

  • Rap1 and Cdc13 have complementary roles in preventing exonucleolytic degradation of telomere 5' ends.

    abstract::Telomere DNA ends with a single-stranded 3' overhang. Long 3' overhangs may cause aberrant DNA damage responses and accelerate telomere attrition, which is associated with cancer and aging, respectively. Genetic studies have indicated several important players in preventing 5' end hyper-resection, yet detailed knowled...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-08663-x

    authors: Runnberg R,Narayanan S,Cohn M

    更新日期:2017-08-18 00:00:00

  • Experimental study on mandibular length and facial symmetry of low estrogen level and anterior disc displacement of temporomandibular joint.

    abstract::This study was aimed at elucidating the changes of mandible symmetry in a rabbit model with low estrogen levels induced by ovariectomy (OVX) combined with temporomandibular joint (TMJ) anterior disc displacement without reduction (ADDWoR). 32 growing rabbits were randomly allocated into 4 groups; OVX group, ADDWoR gro...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-34023-4

    authors: Jiao Z,Wang X,Zhang X,Yang C

    更新日期:2018-10-23 00:00:00

  • Quantitative Gadolinium-Free Cardiac Fibrosis Imaging in End Stage Renal Disease Patients Reveals A Longitudinal Correlation with Structural and Functional Decline.

    abstract::Patients with end stage renal disease (ESRD) suffer high mortality from arrhythmias linked to fibrosis, but are contraindicated to late gadolinium enhancement magnetic resonance imaging (MRI). We present a quantitative method for gadolinium-free cardiac fibrosis imaging using magnetization transfer (MT) weighted MRI, ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-35394-4

    authors: Stromp TA,Spear TJ,Holtkamp RM,Andres KN,Kaine JC,Alghuraibawi WH,Leung SW,Fornwalt BK,Vandsburger MH

    更新日期:2018-11-19 00:00:00

  • Structural analysis of TIFA: Insight into TIFA-dependent signal transduction in innate immunity.

    abstract::TRAF-interacting protein with a forkhead-associated (FHA) domain (TIFA), originally identified as an adaptor protein of TRAF6, has recently been shown to be involved in innate immunity, induced by a pathogen-associated molecular pattern (PAMP). ADP-β-D-manno-heptose, a newly identified PAMP, binds to alpha-kinase 1 (A...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-61972-6

    authors: Nakamura T,Hashikawa C,Okabe K,Yokote Y,Chirifu M,Toma-Fukai S,Nakamura N,Matsuo M,Kamikariya M,Okamoto Y,Gohda J,Akiyama T,Semba K,Ikemizu S,Otsuka M,Inoue JI,Yamagata Y

    更新日期:2020-03-20 00:00:00