Abstract：
:We propose a new approach to the generation of acoustic frequency combs (AFC)-signals with spectra containing equidistant coherent peaks. AFCs are essential for a number of sensing and measurement applications, where the established technology of optical frequency combs suffers from fundamental physical limitations. Our proof-of-principle experiments demonstrate that nonlinear oscillations of a gas bubble cluster in water insonated by a low-pressure single-frequency ultrasound wave produce signals with spectra consisting of equally spaced peaks originating from the interaction of the driving ultrasound wave with the response of the bubble cluster at its natural frequency. The so-generated AFC posses essential characteristics of optical frequency combs and thus, similar to their optical counterparts, can be used to measure various physical, chemical and biological quantities.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Nguyen BQH,Maksymov IS,Suslov SAdoi
10.1038/s41598-020-79567-6subject
Has Abstractpub_date
2021-01-08 00:00:00pages
38issue
1issn
2045-2322pii
10.1038/s41598-020-79567-6journal_volume
11pub_type
杂志文章abstract：:We analyze a transition from single peaked to bimodal velocity distribution in a relativistic fluid under increasing temperature, in contrast with a non-relativistic gas, where only a monotonic broadening of the bell-shaped distribution is observed. Such transition results from the interplay between the raise in therm...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep00611
更新日期：2012-01-01 00:00:00
abstract：:The prion protein (PrPC), a mainly neuronal protein, is known to modulate glucose homeostasis in mouse models. We explored the underlying mechanism in mouse models and the human pancreatic β-cell line 1.1B4. We report expression of PrPC on mouse pancreatic β-cells, where it promoted uptake of iron through divalent-met...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-24786-1
更新日期：2018-04-26 00:00:00
abstract：:The combination of genome-edited human embryonic stem cells (hESCs) and subsequent neural differentiation is a powerful tool to study neurodevelopmental disorders. Since the naïve state of pluripotency has favourable characteristics for efficient genome-editing, we optimized a workflow for the CRISPR/Cas9 system in th...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-16932-y
更新日期：2017-11-30 00:00:00
abstract：:Here we present an ultraviolet responsive inorganic-organic hybrid solar cell based on titania/poly(3-hexylthiophene) (TiO(2)/P3HT) heterojuction. In this solar cell, TiO(2) is an ultraviolet light absorber and electronic conductor, P3HT is a hole conductor, the light-to-electrical conversion is realized by the cooper...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep01283
更新日期：2013-01-01 00:00:00
abstract：:Drug metabolites usually have structures of split-ring resonators (SRRs), which might lead to negative permittivity and permeability in electromagnetic field. As a result, in the UV-vis region, the latent fingermarks images of drug addicts and non drug users are inverse. The optical properties of latent fingermarks ar...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep20336
更新日期：2016-02-03 00:00:00
abstract：:Hydrogels have been developed and applied to various biomedical applications due to their biocompatibility. However, understanding of modulation between cells to hydrogel interface is still unclear, and parameters to explain the interaction are not sophisticated enough. In this report, we studied the effect of polymer...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-38951-7
更新日期：2019-02-21 00:00:00
abstract：:The macular ellipsoid zone intensity (mEZi) is a known marker of disease severity in a number of diverse ocular diseases. The purpose of this study was to establish an automated method (AM) for mEZi quantification and to compare the method's performance with that of a manual method (MM) for glaucoma patients and healt...
journal_title：Scientific reports
pub_type： 临床试验,杂志文章
doi：10.1038/s41598-019-56337-7
更新日期：2019-12-24 00:00:00
abstract：:Plant cis-elements play important roles in global regulation of gene expression. Based on microarray data from rice flag leaves during early senescence, we identified W-box and G-box cis-elements as positive regulators of senescence in the important rice variety Minghui 63. Both cis-elements were bound by leaf senesce...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep20881
更新日期：2016-02-11 00:00:00
abstract：:Anti-cytokine therapeutic antibodies have been demonstrated to be effective in the treatment of several auto-immune disorders. However, The problems in antibody manufacture and the immunogenicity caused by multiple doses of antibodies inspire people to use auto-cytokine as immunogen to induce anti-cytokine antibodies....
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep14150
更新日期：2015-09-28 00:00:00
abstract：:Meishan boars are known for their early sexual maturity. However, they exhibit a significantly smaller testicular size and a reduced proportion of Sertoli cells and daily sperm production compared with Duroc boars. The testes of Duroc and Meishan boars at 20, 75 and 270 days of age were used for histological and trans...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep20758
更新日期：2016-02-11 00:00:00
abstract：:The distinguishing of the multiphoton quantum interference effect from the classical one forms one of the most important issues in modern quantum mechanics and experimental quantum optics. For a long time, the two-photon interference (TPI) of correlated photons has been recognized as a pure quantum effect that cannot ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-54504-4
更新日期：2019-12-05 00:00:00
abstract：:In this paper we present a detailed theoretical investigation of the electric field induced mixing effect, in which the up and down frequency-conversion processes are obtained by inducing an effective second order susceptibility via the periodic spatial distribution of reversed biased p-i-n junctions. The possibility ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-03485-3
更新日期：2017-06-13 00:00:00
abstract：:Exosomes contain cell-specific collections of bioactive materials including proteins, lipids, and RNAs that are transported to recipient cells to exert their impacts. MicroRNAs (miRNAs) can function as tumor suppressor or oncogenic genes and miR-21 is one of the most frequently up-regulated miRNAs in solid tumors incl...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-65207-6
更新日期：2020-05-19 00:00:00
abstract：:Drosophila melanogaster is a promiscuous species that inhabits a large range of harsh environments including flooded habitats and varying temperature changes. To survive these environments, fruit flies have adapted mechanisms of tolerance that allow them to thrive. During exposure to anoxic stress, fruit flies and oth...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep09204
更新日期：2015-03-17 00:00:00
abstract：:Shape memory alloys are typical temperature-sensitive metallic functional materials due to superelasticity and shape recovery characteristics. The conventional shape memory effect involves the formation and deformation of thermally induced martensite and its reverse transformation. The shape recovery process usually t...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep21754
更新日期：2016-02-16 00:00:00
abstract：:African black-footed cats (Felis nigripes) are endangered wild felids. One male and full-sibling female African black-footed cat developed vision deficits and mydriasis as early as 3 months of age. The diagnosis of early-onset progressive retinal atrophy (PRA) was supported by reduced direct and consensual pupillary l...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep43918
更新日期：2017-03-21 00:00:00
abstract：:Snake venom is a natural substance that contains numerous bioactive proteins and peptides, nearly all of which have been identified over the last several decades. In this study, we subjected snake venom to enzymatic hydrolysis to identify previously unreported bioactive peptides. The novel peptide ACH-11 with the sequ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep10846
更新日期：2015-06-02 00:00:00
abstract：:Chronic hepatitis viral infection, alcoholic intoxication, and obesity cause liver fibrosis, which progresses to decompensated liver cirrhosis, a disease for which medical demands cannot be met. Since there are currently no approved anti-fibrotic therapies for established liver fibrosis, the development of novel modal...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-43298-0
更新日期：2019-05-02 00:00:00
abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/s41598-020-62007-w
更新日期：2020-03-18 00:00:00
abstract：:The rare-earth monopnictide family is attracting an intense current interest driven by its unusual extreme magnetoresistance (XMR) property and the potential presence of topologically non-trivial surface states. The experimental observation of non-trivial surface states in this family of materials are not ubiquitous. ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-69414-z
更新日期：2020-07-31 00:00:00
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/s41598-019-44364-3
更新日期：2019-06-06 00:00:00
abstract：:The Brazilian Urban Mobility Policy integrates urban transport with traffic planning, establishing appropriate public policies that indicate the need for a safe and accessible public transport system. The major challenge is the inclusion of the elderly and people with disabilities. In this paper, we quantify the impac...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-80906-w
更新日期：2021-01-12 00:00:00
abstract：:Secondhand smoke (SHS) has been associated with a variety of adverse health outcomes in nonsmokers, including emphysema (a chronic obstructive pulmonary disease). One way to detect SHS exposure is to measure the concentration of cotinine, the primary metabolite of nicotine, in bodily fluids. We have developed a method...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep03864
更新日期：2014-01-27 00:00:00
abstract：:Frequencies of CpG and UpA dinucleotides in most plant RNA virus genomes show degrees of suppression comparable to those of vertebrate RNA viruses. While pathways that target CpG and UpAs in HIV-1 and echovirus 7 genomes and restrict their replication have been partly characterised, whether an analogous process drives...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-54853-0
更新日期：2019-12-04 00:00:00
abstract：:A difficult problem in quantum network communications is how to efficiently transmit quantum information over large-scale networks with common channels. We propose a solution by developing a quantum encoding approach. Different quantum states are encoded into a coherent superposition state using quantum linear optics....
journal_title：Scientific reports
pub_type： 杂志文章,收录出版
doi：10.1038/srep04571
更新日期：2014-04-02 00:00:00
abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/s41598-020-77348-9
更新日期：2020-11-18 00:00:00
abstract：:To manage a stressful stimulus animals react both behaviorally and physiologically to restore the homeostasis. In stable horses, a stressful stimulus can be represented by social separation, riding discomfort or the presence of novel objects in their environment. Although Heart Rate Variability is a common indicator o...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-35561-7
更新日期：2018-11-30 00:00:00
abstract：:Co-existing infection/inflammation and birth asphyxia potentiate the risk of developing neonatal encephalopathy (NE) and adverse outcome. In a newborn piglet model we assessed the effect of E. coli lipopolysaccharide (LPS) infusion started 4 h prior to and continued for 48 h after hypoxia on brain cell death and syste...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-46488-y
更新日期：2019-07-15 00:00:00
abstract：:Visible indication based on the aggregation of colloidal nanoparticles (NPs) is highly advantageous for rapid on-site detection of biological entities, which even untrained persons can perform without specialized instrumentation. However, since the extent of aggregation should exceed a certain minimum threshold to pro...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep00456
更新日期：2012-01-01 00:00:00
abstract：:Propofol sedation has been applied during esophagogastroduodenoscopy procedures, but whether topical pharyngeal anesthesia should be administered at the same time has rarely been reported. Our study examined the role of topical pharyngeal anesthesia in sedated endoscopies in a randomized controlled double-blinded clin...
journal_title：Scientific reports
pub_type： 杂志文章,随机对照试验
doi：10.1038/s41598-018-25164-7
更新日期：2018-04-27 00:00:00
