Abstract：
:The chemiresistive thin film gas sensors with fast response, high sensitivity, low power consumption and mass-produced potency, have been expected for practical application. It requires both sensitive materials, especially exquisite nanomaterials, and efficient substrate chip for heating and electrical addressing. However, it is challenging to achieve repeatable microstructures across the films and low power consumption of substrate chip. Here we presented a new sensor structure via the fusion of metal-oxide nanoporous films and micro-electro-mechanical systems (MEMS)-based sensing chip. An interdigital-electrodes (IDEs) and microheater integrated MEMS structure is designed and employed as substrate chip to in-situ fabricate colloidal monolayer template-induced metal-oxide (egg. SnO2) nanoporous sensing films. This fused sensor demonstrates mW-level low power, ultrafast response (~1 s), and parts-per-billion lever detection for ethanol gas. Due to the controllable template strategy and mass-production potential, such micro/nano fused high-performance gas sensors will be next-generation key miniaturized/integrated devices for advanced practical applications.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Dai Z,Xu L,Duan G,Li T,Zhang H,Li Y,Wang Y,Wang Y,Cai Wdoi
10.1038/srep01669subject
Has Abstractpub_date
2013-01-01 00:00:00pages
1669issn
2045-2322pii
srep01669journal_volume
3pub_type
杂志文章abstract：:Upwelling off Vietnam in the South China Sea (SCS) and the Sumatra-Java upwelling in the Indian Ocean significantly modulate regional variation in climate. Although located in different hemispheres, these upwellings nearly concur during the boreal summer; both are the result of wind-induced Ekman divergence. Beyond se...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-40246-w
更新日期：2019-03-06 00:00:00
abstract：:Spintronic devices currently rely on magnetic switching or controlled motion of domain walls by an external magnetic field or spin-polarized current. Achieving the same degree of magnetic controllability using an electric field has potential advantages including enhanced functionality and low power consumption. Here w...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep00258
更新日期：2012-01-01 00:00:00
abstract：:Loss of cardiomyocyte proliferative capacity after birth is a major obstacle for therapeutic heart regeneration in adult mammals. We and others have recently shown the importance of hypoxic in utero environments for active foetal cardiomyocyte proliferation. Here, we report the unexpected expression of novex-3, the sh...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-30886-9
更新日期：2018-08-17 00:00:00
abstract：:Busulfan (Bu) is an alkylating agent commonly used in preparative regimens for hematologic malignant and non-malignant patients undergoing hematopoietic stem cell transplantation (HSCT). The objective of the present study was to develop an UPLC-MS/MS method for quantification of Bu in human plasma. A total of 55 patie...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-65919-9
更新日期：2020-06-02 00:00:00
abstract：:Iridescent color appearances are widespread in nature. They arise from the interaction of light with micron- and submicron-sized physical structures spatially arranged with periodic geometry and are usually associated with bright angle-dependent hues. Iridescence has been reported for many animals and marine organisms...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep19906
更新日期：2016-01-28 00:00:00
abstract：:The natural alkaloid berberine has several pharmacological properties and recently received attention as a potential anticancer agent. In this work, we investigated the molecular mechanisms underlying the anti-tumor effect of berberine on glioblastoma U343 and pancreatic carcinoma MIA PaCa-2 cells. Human dermal fibrob...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-28952-3
更新日期：2018-07-13 00:00:00
abstract：:Hepatic steatosis (HS) can exacerbate acute pancreatitis (AP). This study aimed to investigate the relation between α1-antitrypsin (AAT) and acute pancreatitis when patients have HS. Using proteomic profiling, we identified 18 differently expressed proteins pots in the serum of rats with or without HS after surgical e...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep17833
更新日期：2015-12-04 00:00:00
abstract：:Mirtrons are non-canonical microRNAs encoded in introns the biogenesis of which starts with splicing. They are not processed by Drosha and enter the canonical pathway at the Exportin-5 level. Mirtrons are much less evolutionary conserved than canonical miRNAs. Due to the differences, canonical miRNA predictors are not...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-25578-3
更新日期：2018-05-15 00:00:00
abstract：:Metastable ω phase is common in body-centred cubic (bcc) metals and alloys, including high-alloying steels. Recent theoretical calculations also suggest that the ω structure may act as an intermediate phase for face-centred cubic (fcc)-to-bcc transformation. Thus far, the role of the ω phase played in fcc-bcc martensi...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep15331
更新日期：2015-10-27 00:00:00
abstract：:Microglia are the resident phagocytic cells with various functions in the central nervous system, and the morphologies of microglia imply the different stages and functions. In optical nerve transection (ONT) model in the retina, the retrograde degeneration of retinal ganglion cells (RGCs) induces microglial activatio...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep10788
更新日期：2015-06-02 00:00:00
abstract：:Influenza virus neuraminidase (NA) is the primary target for influenza therapeutics. Severe complications are often related to secondary pneumonia caused by Streptococcus pneumoniae (pneumococci), which also express NAs. Recently, a NA-mediated lethal synergism between influenza A viruses and pneumococci was described...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep27156
更新日期：2016-06-03 00:00:00
abstract：:Aerosol particles emitted from various human activities deteriorate air quality and are suggested to increase public health risk. Numerous studies have emphasized the relationship between the mass and/or number concentration of aerosols (or commonly known as particulate matter (PM)) in the atmosphere and the incidence...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-27156-z
更新日期：2018-06-11 00:00:00
abstract：:The most common surgical emergency is suspected acute appendicitis, the lifetime risk of acute appendicitis is estimated to be 8.6% for men and 6.7% for women, with a male to female ratio of 1.4:1; correct diagnosis can be made in 70-80% of patients after the operations about 32% of appendectomies revealed normal appe...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-58847-1
更新日期：2020-02-06 00:00:00
abstract：:Drying and aging paint dispersions display a wealth of complex phenomena that make their study fascinating yet challenging. To meet the growing demand for sustainable, high-quality paints, it is essential to unravel the microscopic mechanisms underlying these phenomena. Visualising the governing dynamics is, however, ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep34383
更新日期：2016-09-29 00:00:00
abstract：:Decadal climate predictability in the South Atlantic is explored by performing reforecast experiments using a coupled general circulation model with two initialization schemes; one is assimilated with observed sea surface temperature (SST) only, and the other is additionally assimilated with observed subsurface ocean ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-26899-z
更新日期：2018-06-04 00:00:00
abstract：:Breast cancer in young women is typically with higher proportion of adverse pathological features. Breast cancer with BRCA1 mutation is often early-onset, and is usually associated with triple negative phenotpe. In this study, we aim to analyze the clinicopathological characteristics and prognosis in young breast canc...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep05360
更新日期：2014-06-19 00:00:00
abstract：:It is generally believed that anthropogenic aerosols cool the atmosphere; therefore, they offset the global warming resulting from greenhouse gases to some extent. Reduction in sulphate, a primary anthropogenic aerosol, is necessary for mitigating air pollution, which causes atmospheric warming. Here, the changes in t...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-78805-1
更新日期：2020-12-10 00:00:00
abstract：:Fragmentation is a major driver of ecosystem degradation, reducing the capacity of habitats to provide many important ecosystem services. Mangrove ecosystem services, such as erosion prevention, shoreline protection and mitigation of climate change (through carbon sequestration), depend on the size and arrangement of ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-63880-1
更新日期：2020-04-28 00:00:00
abstract：:Low phase noise mode-locked fiber laser finds important applications in telecommunication, ultrafast sciences, material science, and biology, etc. In this paper, two types of carbon nano-materials, i.e. single-wall carbon nanotube (SWNT) and graphene oxide (GO), are investigated as efficient saturable absorbers (SAs) ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep25266
更新日期：2016-04-29 00:00:00
abstract：:The inconsistent findings on the association between COMT (catecholamine-O-methyl-transferase) and suicidal behaviour gave reason to choose a clear phenotype description of suicidal behaviour and take childhood maltreatment as environmental factor into account. The aim of this candidate-gene-association study was to e...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-19040-z
更新日期：2018-01-12 00:00:00
abstract：:Telomerase is expressed in adult mouse, but not in most human, tissues and mouse telomeres are much longer than those in humans. This interspecies difference of telomere homeostasis poses a challenge in modeling human diseases using laboratory mice. Using chromatinized bacterial artificial chromosome reporters, we dis...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-46160-5
更新日期：2019-07-04 00:00:00
abstract：:Betaine alleviates high-fat diet-induced fatty liver and prenatal betaine programs offspring hepatic lipid metabolism. Excessive corticosterone (CORT) exposure causes fatty liver in chickens, yet it remains unknown whether and how prenatal betaine modulates the susceptibility of CORT-induced fatty liver later in life....
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep40251
更新日期：2017-01-06 00:00:00
abstract：:To date, the significant anti-cancer capacity of cold atmospheric plasma (CAP) on dozens of cancer cell lines has been demonstrated in vitro and in mice models. Conventionally, CAP was directly applied to irradiate cancer cells or tumor tissue. Over past three years, the CAP irradiated media was also found to kill can...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep18339
更新日期：2015-12-17 00:00:00
abstract：:Epigenetic deregulation, such as the reduction of histone acetylation levels, is thought to be causally linked to various maladies associated with aging. Consequently, histone deacetylase inhibitors are suggested to serve as epigenetic therapy by increasing histone acetylation. However, previous work suggests that man...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-22674-2
更新日期：2018-03-08 00:00:00
abstract：:The secreted Ly-6/uPAR Related Protein-1 (SLURP1) is an immunomodulatory protein that promotes corneal immune- and angiogenic-privilege. Here, we have examined the influence of SLURP1 on neutrophil-vascular endothelial cell interactions using human umbilical vein endothelial cells (HUVEC) and differentiated neutrophil...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-42437-x
更新日期：2019-04-11 00:00:00
abstract：:We have performed a genome-wide association study (GWAS) including 473 Japanese HBV (hepatitis B virus)-positive HCC (hepatocellular carcinoma) patients and 516 HBV carriers including chronic hepatitis and asymptomatic carrier individuals to identify new host genetic factors associated with HBV-derived HCC in Japanese...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-26217-7
更新日期：2018-05-21 00:00:00
abstract：:The endoplasmic reticulum (ER) is the main site of protein synthesis in eukaryotic cells and requires a high concentration of luminal chaperones to function. During protein synthesis, ER luminal chaperones are swept along the secretory pathway and must be retrieved to maintain cell viability. ER protein retrieval is a...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-73906-3
更新日期：2020-10-09 00:00:00
abstract：:IgLONs are members of the immunoglobulin superfamily of cell adhesion proteins implicated in the process of neuronal outgrowth, cell adhesion and subdomain target recognition. IgLONs form homophilic and heterophilic complexes on the cell surface that repress or promote growth depending on the neuronal population, the ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-08315-0
更新日期：2017-08-11 00:00:00
abstract：:When searching a target in a natural scene, it has been shown that both the target's visual properties and similarity to the background influence whether and how fast humans are able to find it. So far, it was unclear whether searchers adjust the dynamics of their eye movements (e.g., fixation durations, saccade ampli...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-37548-w
更新日期：2019-02-07 00:00:00
abstract：:Ziziphus is a genus of spiny shrubs and small trees in the Rhamnaceae family. This group has a controversial taxonomy, with more than 200 species described, including Chinese jujube (Ziziphus jujuba Mill. var. jujuba) and Indian jujube (Z. mauritiana), as well as several other important cultivated fruit crops. Using 2...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep31503
更新日期：2016-08-17 00:00:00
