Abstract:
:Solar conversion to fuels or to electricity in semiconductors using far red-to-near infrared (NIR) light, which accounts for about 40% of solar energy, is highly significant. One main challenge is the development of novel strategies for activity promotion and new basic mechanisms for NIR response. Mother Nature has evolved to smartly capture far red-to-NIR light via their intelligent systems due to unique micro/nanoarchitectures, thus motivating us for biomimetic design. Here we report the first demonstration of a new strategy, based on adopting nature's far red-to-NIR responsive architectures for an efficient bio-inspired photocatalytic system. The system is constructed by controlled assembly of light-harvesting plasmonic nanoantennas onto a typical photocatalytic unit with butterfly wings' 3D micro/nanoarchitectures. Experiments and finite-difference time-domain (FDTD) simulations demonstrate the structural effects on obvious far red-to-NIR photocatalysis enhancement, which originates from (1) Enhancing far red-to-NIR (700~1200 nm) harvesting, up to 25%. (2) Enhancing electric-field amplitude of localized surface plasmon (LSPs) to more than 3.5 times than that of the non-structured one, which promotes the rate of electron-hole pair formation, thus substantially reinforcing photocatalysis. This proof-of-concept study provides a new methodology for NIR photocatalysis and would potentially guide future conceptually new NIR responsive system designs.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Yan R,Chen M,Zhou H,Liu T,Tang X,Zhang K,Zhu H,Ye J,Zhang D,Fan Tdoi
10.1038/srep20001subject
Has Abstractpub_date
2016-01-28 00:00:00pages
20001issn
2045-2322pii
srep20001journal_volume
6pub_type
杂志文章abstract::Soil components (e.g., clays, bacteria and humic substances) are known to produce mineral-organic composites in natural systems. Herein, batch sorption isotherms, isothermal titration calorimetry (ITC), and Cd K-edge EXAFS spectroscopy were applied to investigate the binding characteristics of Cd on montmorillonite(Mo...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep19499
更新日期:2016-01-21 00:00:00
abstract::Parasites alter many traits of their hosts. In particular, parasites known as "manipulative" may increase their probability of transmission by inducing phenotypic alterations in their intermediate hosts. Although parasitic-induced alterations can modify species' ecological roles, the proximate factors modulating this ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-68577-z
更新日期:2020-07-15 00:00:00
abstract::Surface-enhanced Raman scattering (SERS) can significantly boost the inherently weak Raman scattering signal and provide detailed structural information and binding nature of the molecules on the surface. Despite the long history of this technology, SERS has yet to become a sophisticated analytical tool in practical a...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep17167
更新日期:2015-11-30 00:00:00
abstract::Surface enhanced Raman scattering (SERS) spectroscopy becomes increasingly used in biosensors for its capacity to detect and identify single molecules. In practice, a large number of SERS spectra are acquired and reliable ranking methods are thus essential for analysing all these data. Supervised classification strate...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep20383
更新日期:2016-02-02 00:00:00
abstract::Ion pumps and channels are responsible for a wide variety of biological functions. Ion pumps transport only one ion during each stimulus-dependent reaction cycle, whereas ion channels conduct a large number of ions during each cycle. Ion pumping rhodopsins such as archaerhodopsin-3 (Arch) are often utilized as light-d...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-44308-x
更新日期:2019-05-27 00:00:00
abstract::Enamel proteins form a scaffold for growing hydroxyapatite crystals during enamel formation. They are then almost completely degraded during enamel maturation, resulting in a protein content of only 1% (w/v) in mature enamel. Nevertheless, this small amount of remaining proteins has important effects on the mechanical...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep15194
更新日期:2015-10-15 00:00:00
abstract::Spatial tuning properties of retinal ganglion cells (RGCs) are sharpened by lateral inhibition originating at both the outer and inner plexiform layers. Lateral inhibition in the retina contributes to local contrast enhancement and sharpens edges. In this study, we used dynamic clamp recordings to examine the contribu...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep21966
更新日期:2016-02-24 00:00:00
abstract::First discovered in rural areas of middle-eastern China in 2009, severe fever with thrombocytopenia syndrome (SFTS) is an emerging tick-borne zoonosis affecting hundreds of cases reported in China each year. Using the national surveillance data from 2010 to 2013, we conducted this retrospective epidemiological study a...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep09679
更新日期:2015-04-23 00:00:00
abstract::Electrical contacts on the top surface of solar cells and light emitting diodes cause shadow losses. The phenomenon of extraordinary optical transmission through arrays of subwavelength holes suggests the possibility of engineering such contacts to reduce the shadow using plasmonics, but resonance effects occur only a...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep28669
更新日期:2016-06-24 00:00:00
abstract::We reconstructed the radiological dose for birds observed at 300 census sites in the 50-km northwest area affected by the accident at the Fukushima Daiichi nuclear power plant over 2011-2014. Substituting the ambient dose rate measured at the census points (from 0.16 to 31 μGy h(-1)) with the dose rate reconstructed f...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep16594
更新日期:2015-11-16 00:00:00
abstract::Since the propagation of plant viruses depends on various host susceptibility factors, deficiency in them can prevent viral infection in cultivated and model plants. Recently, we identified the susceptibility factor Essential for poteXvirus Accumulation 1 (EXA1) in Arabidopsis thaliana, and revealed that EXA1-mediated...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-42400-w
更新日期:2019-04-11 00:00:00
abstract::Mechanical interlocking is widely applied in industry and general lives of human beings. In this work, we realized the control of locking or sliding states of cotton fibers on the metal surfaces with slightly different textures through traditional machining. Three types of sliding states, i.e., locking, one-way slidin...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep25403
更新日期:2016-05-09 00:00:00
abstract::Diffusion magnetic resonance imaging (dMRI) proved promising in patients with non-myelopathic degenerative cervical cord compression (NMDCCC), i.e., without clinically manifested myelopathy. Aim of the study is to present a fast multi-shell HARDI-ZOOMit dMRI protocol and validate its usability to detect microstructura...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-70297-3
更新日期:2020-10-16 00:00:00
abstract::Circular RNAs (circRNAs) are abundantly expressed in the haematopoietic compartment, but knowledge on their diversity among blood cell types is still limited. Nevertheless, emerging data indicate an array of circRNA functions exerted through interactions with other RNAs and proteins, by translation into peptides, and ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-50864-z
更新日期:2019-10-11 00:00:00
abstract::Inhalation exposure to airborne respirable crystalline silica (RCS) poses major health risks in many industrial environments. There is a need for new sensitive instruments and methods for in-field or near real-time measurement of crystalline silica aerosol. The objective of this study was to develop an approach, using...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-14363-3
更新日期:2017-10-24 00:00:00
abstract::We measured the magnitude of submarine fresh groundwater discharge (SFGD) and associated nutrient inputs to Jocheon harbor, on Jeju Island, Korea, during four sampling periods, in order to determine the link between SFGD and Ulva sp. green tide development. Good correlations among salinity, 222Rn, and dissolved inorga...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-06711-0
更新日期:2017-07-24 00:00:00
abstract::The identification of the modes of action of bioactive compounds is a major challenge in chemical systems biology of diseases. Genome-wide expression profiling of transcriptional responses to compound treatment for human cell lines is a promising unbiased approach for the mode-of-action analysis. Here we developed a n...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep40164
更新日期:2017-01-10 00:00:00
abstract::We report on Y3Al5O12: Ce(3+) ceramic phosphor plate (CPP) using nano phosphor for high power laser diode (LD) application for white light in automotive lighting. The prepared CPP shows improved luminous properties as a function of Ce(3+) concentration. The luminous properties of the Y3Al5O12: Ce(3+) CPP nano phosphor...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep31206
更新日期:2016-08-09 00:00:00
abstract::Gold nanoparticles have particular properties distinct from those of bulk gold crystals, and such nanoparticles are used in various applications in optics, catalysis, and drug delivery. Many reports on microbial synthesis of gold nanoparticles have appeared. However, the molecular details (reduction and dispersion) of...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep34626
更新日期:2016-10-11 00:00:00
abstract::The elastic responsiveness of single cellulose nanofibres is important for advanced analysis of biological tissues and their use in sophisticated functional materials. However, the mechanical responsiveness derived from the twisted structure of cellulose nanofibres (CNFs) has remained unexplored. In this study, finite...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-80890-1
更新日期:2021-01-12 00:00:00
abstract::Receding angles have been shown to have great significance when designing a superhydrophobic surface for applications involving self-cleaning. Although apparent receding angles under dynamic conditions have been well studied, the microscopic receding contact line dynamics are not well understood. Therefore, experiment...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep08384
更新日期:2015-02-11 00:00:00
abstract::Bronchoconstrictive airway disorders such as asthma are characterized by inflammation and increases in reactive oxygen species (ROS), which produce a highly oxidative environment. β2-adrenergic receptor (β2AR) agonists are a mainstay of clinical therapy for asthma and provide bronchorelaxation upon inhalation. We have...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-59983-4
更新日期:2020-02-19 00:00:00
abstract::The possibility of changing the intracranial vasculature computed tomography (CT) attenuation under the influence of variable factors is a long-held unestablished belief. The purpose of this study is to evaluate factors affecting dural sinus density in non-contrast computed tomography of the brain. Patients presented ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-48545-y
更新日期:2019-08-19 00:00:00
abstract::Agrobacterium pathogens of octopine- and nopaline-types force host plants to produce either octopine or nopaline compounds, which they use as nutrients. Two Agrobacterium ABC-transporters and their cognate periplasmic binding proteins (PBPs) OccJ and NocT import octopine and nopaline/octopine, respectively. Here, we s...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-18243-8
更新日期:2017-12-21 00:00:00
abstract::Schizophrenia is a common and severe mental disorder arising from complex gene-environment interactions affecting brain development and functioning. While a consensus on the neuroanatomical correlates of schizophrenia is emerging, much of its fundamental pathobiology remains unknown. In this study, we explore brain mo...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-34729-5
更新日期:2018-11-07 00:00:00
abstract::We study an Ising chain undergoing a quantum phase transition in a quantum magnetic field. Such a field can be emulated by coupling the chain to a central spin initially in a superposition state. We show that--by adiabatically driving such a system--one can prepare a quantum superposition of any two ground states of t...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep00655
更新日期:2012-01-01 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/s41598-020-66186-4
更新日期:2020-06-16 00:00:00
abstract::Studies of the molecular mechanisms involved in the formation of the albino leaf cells are important for understanding the development of chimera leaves in Ananas comosus var. bracteatus. In this study, we identified a total of 163 novel miRNAs involved in the development of complete white (CWh) and complete green (CG...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-20261-z
更新日期:2018-01-31 00:00:00
abstract::While many informal factors influence how people interact, modern societies rely upon law as a primary mechanism to formally control human behaviour. How legal rules impact societal development depends on the interplay between two types of actors: the people who create the rules and the people to which the rules poten...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-73623-x
更新日期:2020-10-30 00:00:00
abstract::To investigate the influence of chemical weathering on CO2 consumption, an analysis was performed of water chemistry by applying water chemistry equilibria methods in the Bishuiyan subterranean basin, SW China. The average value of total ion concentrations (TZ+) was 1,854.97 μEq/L, which was significantly higher than ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-68572-4
更新日期:2020-07-15 00:00:00