bluuebunny/crossref_metadata_2025_split huggingface dataset:
D
esulforhopalus
Authors: Galushko Alexander , Kuever Jan 
Published: September 2019

Abstract

De.sul.fo.rho'pa.lus. L. pref.
de
, from; L. neut. n.
sulfur
, sulfur; Gr. neut. n.
rhopalus
, cudgel; N.L. masc. n.
Desulforhopalus
, cudgel‐formed sulfate reducer.

Desulfobacterota / Desulfobulbia / Desulfobulbales / Desulfocapsaceae / Desulforhopalus

Cells are oval‐to‐rod shaped with rounded ends, 1.5–1.8 µm × 3–5 µm. Longer cells occur in the stationary phase. Cells may contain gas vesicles. Occur singly, in pairs, or short chains. Spore formation is not observed. Stain Gram‐negative and nonmotile. Strictly anaerobic, having both a respiratory and a fermentative type of metabolism. Chemoorganoheterotrophs, using propionate, lactate, pyruvate, ethanol, and 1‐propanol as electron donors and carbon sources. Organic substrates are incompletely oxidized to acetate and CO
2
. Chemolithoheterotrophic growth occurs with H
2
as the electron donor in the presence of acetate as carbon source only for
D. vacuolatus
. Sulfate, sulfite, and thiosulfate serve as terminal electron acceptors and are reduced to H
2
S. Nitrate is reduced to ammonia only by
D. singaporensis
. In the absence of an external electron acceptor, growth occurs by fermentation of pyruvate.
D. singaporensis
can grow by fermentation of 2‐aminoethansulfonate (taurine) and by disproportionation of sulfite in the presence of acetate. All species are able to grow in simple defined media containing a reductant. Some species require the vitamins pyridoxamine, nicotinate, and 4‐aminobenzoate for growth. The optimal pH range for growth is 6.8–7.2. At least 5 g NaCl and 1 g MgCl
2
·6H
2
O per liter are required for growth. Desulfoviridin is absent. The genus
Desulforhopalus
contains two described species. One species is mesophilic with the optimal temperature range for growth is 20–30°C and another species is moderately psychrophilic with optimal temperature around 18–19°C and the maximum growth temperature 24°C. Occur in the upper part of anoxic marine or brackish sediment.

DNA G + C content (mol%)
: 48.4–50.6 (LC, genome).

Type species
:
Desulforhopalus vacuolatus
Isaksen and Teske 1999, 935
VP
(Effective publication: Isaksen and Teske 1996, 167).
Methanomethylovorans
Authors: Kim So‐Jeong , Rhee Sung‐Keun 
Published: September 2019

AbstractN.L. neut. n.methanum, methane; N.L. pref.methano‐, pertaining to the methyl group; N.L. pref.methylo‐, pertaining to the methyl radical; L. pres. part.vorans, devouring; N.L. fem. n.Methanomethylovorans, a methane producing, methyl group consuming organism.Euryarchaeota / Methanosarcinales / Methanosarcinales / Methanosarcinaceae / MethanomethylovoransMethanomethylovoransare obligately anaerobic, irregular cocci, and are methylotrophic and methanogenic archaea. Colonies are 1–2 mm in size in deep agar medium, and cells are nonmotile. They are capable of growth and methanogenesis from methanol, mono‐, di‐, and trimethylamine. Hydrogen gas and acetate are not utilized. NaCl is not required for growth. The optimal pH is 6.5. The addition of iron Fe(II) stimulates the growth of strains.Members of the orderMethanosarcinales, familyMethanosarcinaceae.DNA G + C content (mol%): 37.6–42.6.Type species:Methanomethylovorans hollandicaLomans, Maas, Luderer, Op den Camp, Pol, van der Drift et al. 2004, 307VP(Effective publication: Lomans, Maas, Luderer, Op den Camp, Pol, van der Drift et al. 1999, 3649).
D
ethiobacter
Authors: Sorokin Dimitry Y. , Merkel Alexander Y. 
Published: September 2019

Abstract

[De.thi.o.bac'ter L. pref.
de
from, off, away; Gr. neut. n.
theion
sulfur; N.L. masc. n.
bacter
a rod; N.L. masc. n.
Dethiobacter
rod‐shaped bacterium that reduces sulfur compounds].

Firmicutes / “Dethiobacteria” / “Dethiobacterales” / “Dethiobacteraceae” / Dethiobacter

Dethiobacter
is a moderately salt‐tolerant and obligately alkaliphilic sulfidogenic anaerobe isolated from soda lake sediments. The genus forms a deep lineage in the
Firmicutes
, which is currently classified within the class
Dethiobacteria
. It is obligately haloalkaliphilic, facultatively chemolithoautotrophic, anaerobic bacterium able to grow by sulfur and thiosulfate respiration and sulfur disproportionation. The genus includes a single species
D. alkaliphilus
, which is the type species.

DNA G + C content (mol%)
: 48.5 (genome).

Type species
:
Dethiobacter alkaliphilus
Sorokin, Tourova, Mussman and Muyzer, 2008b, 1993
VP
(Effective publication: Sorokin, Tourova, Mussman and Muyzer, 2008a, 438).
Desulfurispirillum
Authors: Sorokin Dimitry Y. , Merkel Alexander Y. , Häggblom Max M. 
Published: September 2019

AbstractDe.sul.fu.ri.spi.ril'lum. L. pref.defrom, off, away; L. neut. n.sulfursulfur; N.L. dim. neut. n.spirillum, a small spiral (from L. fem. n.spira, spiral); N.L. neut. n.Desulfurispirillum, a spirillum that reduces sulfur.Chrysiogenetes / Chrysiogenetes / Chrysiogenales / Chrysiogenaceae / DesulfurispirillumThe genusDesulfurispirillumis a member of the familyChrysiogenaceaein the phylumChrysiogenetes. Members ofDesulfurispirillumare obligate anaerobes, which can reduce nitrate to ammonia. Some strains also respire arsenate, sulfur, or selenate. They are moderately salt tolerant and either alkaliphilic or neutrophilic mesophiles. The genus currently includes two species:D. alkaliphilum, the type species of the genus, andD. indicum.DNA G + C content (mol%): 45–56.Type species:Desulfurispirillum alkaliphilumSorokin, Foti, Tindall and Muyzer 2010, 1VP(Effective publication: Sorokin, Foti, Tindall and Muyzer 2007, 368).
M
odicisalibacter
Authors: Ben Ali Gam Zouhaier , Casalot Laurie , Labat Marc 
Published: September 2019

Abstract

Mo.di.ci.sa.li.bac'ter. L. masc. adj.
modicus
, slightly; L. neut. n.
sal, salis
, salt; N.L. masc. n.
bacter
, a rod; N.L. masc. n.
Modicisalibacter
, a moderately halophilic bacterium.

Proteobacteria / Gammaproteobacteria / Oceanospirillales / Halomonadaceae / Modicisalibacter

The genus
Modicisalibacter
, classified into the family
Halomonadaceae
, order
Oceanospirillales
in the class
Gammaproteobacteria
, currently consists of a single species:
Modicisalibacter tunisiensis
, isolated from a Tunisian oilfield‐water injection, after enrichment on crude oil. The organism is a Gram‐negative, motile, rod‐shaped, nonspore forming, strictly aerobic, halophilic, bacterium, and requires Na
+
for growth. It is mesophilic, growing well at 15–45°C, oxidase negative and reduces nitrate. Predominant fatty acids were found to be C
16:0
(26.9%), C
18:1
ω7
c
(22.6%), C
16:1
ω7
c
(20.4%), C
19:0
cyclo ω8
c
(10.9%), and C
17:0
(8%). Contents of C
19:0
and C
17:0
differed significantly from those of other
Halomonadaceae
members.

DNA G + C content (mol%)
: 53.7 (HPLC).

Type species
:
Modicisalibacter tunisiensis
Ben Ali Gam, Abdelkafi, Casalot, Tholozan, Oueslati and Labat 2007, 2312
VP
.
A
uraticoccus
Authors: Román‐Ponce Brenda , Trujillo Martha E. 
Published: September 2019

Abstract

Au.ra.ti.coc'cus. L. masc. adj.
auratus
golden; N.L. masc. n.
coccus
(from Gr. masc. n.
kokkos
a grain, seed) a coccus; N.L. masc. n.
Auraticoccus
golden coccus.

Actinobacteria / Actinobacteria / Propionibacteriales / Propionibacteriaceae / Auraticoccus

Strictly aerobic, nonmotile,
nonspore forming actinobacterium. Gram‐stain positive. Colonies are golden‐orange, circular, smooth, and shiny with regular edges. Cells are coccoid shape and can be arranged in pairs or in clusters. Growth occurs from 15 to 30°C with optimum temperature being 28°C. Catalase and oxidase positive. Chemoorganotrophic. Peptidoglycan contains

ll
‐DAP

. Contains anteiso‐C
15:0
, iso‐C
15:0
, anteiso‐C
15:1
, anteiso‐C
17:0
, and iso‐C
14:0
as major fatty acids. The main menaquinone is

MK‐8(H
2
)

. The polar lipid profile includes
phosphatidylglycerol
,
diphosphatidylglycerol,
and nine unidentified lipids comprising: two lipids, two phospholipids, four glycolipids, and one phosphoglycolipid.

The genus
Auraticoccus
is a member of the family
Propionibacteriaceae
, order
Propionibacteriales
and is most closely related to the genera
Microlunatus
,
Naumannella
,
Propionicicella
,
Propionicimonas
, and
Tessaracoccus
. The genus contains only one species,
Auraticoccus monumenti
, represented by a single strain isolated from the surface of a sandstone monument in Salamanca, Spain. The type strain is MON 2.2
T
.

DNA G
+
C content (mol
%
)
: 73.5 (
T
m
) and 73.1 (WGS).

Type species
:
Auraticoccus monumenti
Alonso‐Vega, Carro, Martínez‐Molina and Trujillo 2011, 1101
VP
.
Adaptive fuzzy output‐feedback tracking control for switched stochastic pure‐feedback nonlinear systems
Authors: Chang Yi , Wang Yuanqing , Alsaadi Fuad E. , Zong Guangdeng 
Published: September 2019

SummaryThis paper considers the problem of adaptive fuzzy output‐feedback tracking control for a class of switched stochastic nonlinear systems in pure‐feedback form. Unknown nonlinear functions and unmeasurable states are taken into account. Fuzzy logic systems are used to approximate the unknown nonlinear functions, and a fuzzy observer is designed to estimate the immeasurable states. Based on these methods, an adaptive fuzzy output‐feedback control scheme is developed by combining the backstepping recursive design technique and the common Lyapunov function approach. It is shown that all the signals in the closed‐loop system are semiglobally uniformly ultimately bounded in mean square in the sense of probability, and the observer errors and tracking errors can be regulated to a small neighborhood of the origin by choosing appropriate parameters. Finally, a simulation result is provided to show the effectiveness of the proposed control method.
Homocoupling Defects in a Conjugated Polymer Limit Exciton Diffusion
Authors: Streiter Martin , Beer Daniel , Meier Fabian , Göhler Clemens , Lienert Caroline , Lombeck Florian , Sommer Michael , Deibel Carsten 
Published: September 2019

AbstractCopolymers such as PCDTBT (poly(N‐9′‐heptadecanyl‐2,7‐carbazole‐alt‐5,5‐(4′,7′‐di‐2‐thienyl‐2′,1′,3′‐benzothiadiazole))) are commonly employed as donor material in bulk heterojunction solar cells. Recently, chemical defects such as homocouplings have been shown to form at the material synthesis stage, strongly reducing the short circuit current in organic photovoltaics. Here it is shown that both low molecular weight and homocoupling defects reduce the short circuit current of solar cells because of limited exciton diffusion. A model that unites and explains the influence of both chemical parameters with the distribution of conjugation lengths is proposed. The connection between limited exciton diffusion and short circuit current is revealed via kinetic Monte Carlo simulation of bulk heterojunctions. The findings are likely applicable for copolymers in general.
Advanced Materials for High‐Temperature Thermal Transport
Authors: Shin Sunmi , Wang Qingyang , Luo Jian , Chen Renkun 
Published: September 2019

AbstractHigh temperature processes are widely used in a variety of existing and emerging industrial and aerospace applications. The thermal properties of high‐temperature materials thus play an important role in controlling the thermal energy, as highlighted by successful applications of thermal barrier coating and aerogels. While thermal transport processes at room and low temperature have witnessed tremendous progress in the past two decades, particularly on the fronts of understanding basic heat transfer properties at the micro‐ and nanoscale, the understanding at high temperature is still at the nascent stage, owing to several unique features at high temperature, such as the dominant Umklapp scattering effect that can render a crystalline material amorphous‐like thermal properties, and the important radiation contribution at high temperature. This lack of systematic understanding, coupled with the challenges in maintaining high‐temperature stability in a large number of materials, has limited the development of materials to meet the thermal transport properties pertaining to several current and emerging high‐temperature applications. This Review is aimed at providing an overview of the basic mechanisms governing thermal transport processes at high temperature, to identify their unique features and challenges, and to explore opportunities in material research for high‐temperature thermal materials.
Surface‐Modified Metallic Ti3C2Tx MXene as Electron Transport Layer for Planar Heterojunction Perovskite Solar Cells
Authors: Yang Lin , Dall'Agnese Chunxiang , Dall'Agnese Yohan , Chen Gang , Gao Yu , Sanehira Yoshitaka , Jena Ajay Kumar , Wang Xiao‐Feng , Gogotsi Yury , Miyasaka Tsutomu 
Published: September 2019

AbstractMXenes are a large and rapidly expanding family of 2D materials that, owing to their unique optoelectronic properties and tunable surface termination, find a wide range of applications including energy storage and energy conversion. In this work, Ti3C2Tx MXene nanosheets are applied as a novel type of electron transport layer (ETL) in low‐temperature processed planar‐structured perovskite solar cells (PSCs). Interestingly, simple UV‐ozone treatment of the metallic Ti3C2Tx that increases the surface TiO bonds without any change in its bulk properties such as high electron mobility improves its suitability as an ETL. Improved electron transfer and suppressed recombination at the ETL/perovskite interface results in augmentation of the power conversion efficiency (PCE) from 5.00% in the case of Ti3C2Tx without UV‐ozone treatment to the champion PCE of 17.17%, achieved using the Ti3C2Tx film after 30 min of UV‐ozone treatment. As the first report on the use of pure MXene layer as an ETL in PSCs, this work shows the great potential of MXenes to be used in PSCs and displays their promise for applications in photovoltaic technology in general.
An Interfacial Solar‐Driven Atmospheric Water Generator Based on a Liquid Sorbent with Simultaneous Adsorption–Desorption
Authors: Qi Heshan , Wei Tianqi , Zhao Wei , Zhu Bin , Liu Guoliang , Wang Pingping , Lin Zhenhui , Wang Xueyang , Li Xiuqiang , Zhang Xiaowei , Zhu Jia 
Published: September 2019

AbstractWater scarcity is one of the greatest challenges facing human society. Because of the abundant amount of water present in the atmosphere, there are significant efforts to harvest water from air. Particularly, solar‐driven atmospheric water generators based on sequential adsorption–desorption processes are attracting much attention. However, incomplete daytime desorption is the limiting factor for final water production, as the rate of water desorption typically decreases very quickly with decreased water content in the sorbents. Hereby combining tailored interfacial solar absorbers with an ionic‐liquid‐based sorbent, an atmospheric water generator with a simultaneous adsorption–desorption process is generated. With enhanced desorption capability and stabilized water content in the sorbent, this interfacial solar‐driven atmospheric water generator enables a high rate of water production (≈0.5 L m−2 h−1) and 2.8 L m−2 d−1 for the outdoor environment. It is expected that this interfacial solar‐driven atmospheric water generator, based on the liquid sorbent with a simultaneous adsorption–desorption process opens up a promising pathway to effectively harvest water from air.
Hot‐Pressed CsPbBr3 Quasi‐Monocrystalline Film for Sensitive Direct X‐ray Detection
Authors: Pan Weicheng , Yang Bo , Niu Guangda , Xue Kan‐Hao , Du Xinyuan , Yin Lixiao , Zhang Muyi , Wu Haodi , Miao Xiang‐Shui , Tang Jiang 
Published: September 2019

AbstractAn X‐ray detector with high sensitivity would be able to increase the generated signal and reduce the dose rate; thus, this type of detector is beneficial for applications such as medical imaging and product inspection. The inorganic lead halide perovskite CsPbBr3 possesses relatively larger density and a higher atomic number in contrast to its hybrid counterpart. Therefore, it is expected to provide high detection sensitivity for X‐rays; however, it has rarely been studied as a direct X‐ray detector. Here, a hot‐pressing method is employed to fabricate thick quasi‐monocrystalline CsPbBr3 films, and a record sensitivity of 55 684 µC Gyair−1 cm−2 is achieved, surpassing all other X‐ray detectors (direct and indirect). The hot‐pressing method is simple and produces thick quasi‐monocrystalline CsPbBr3 films with uniform orientations. The high crystalline quality of the CsPbBr3 films and the formation of self‐formed shallow bromide vacancy defects during the high‐temperature process result in a large µτ product and, therefore, a high photoconductivity gain factor and high detection sensitivity. The detectors also exhibit relatively fast response speed, negligible baseline drift, and good stability, making a CsPbBr3 X‐ray detector extremely competitive for high‐contrast X‐ray detections.
Sulfur‐Induced Interface Engineering of Hybrid NiCo2O4@NiMo2S4 Structure for Overall Water Splitting and Flexible Hybrid Energy Storage
Authors: Zhao Depeng , Dai Meizhen , Liu Hengqi , Chen Kunfeng , Zhu Xiaofei , Xue Dongfeng , Wu Xiang , Liu Jinping 
Published: September 2019

AbstractTo rationally design hybrid structures with unique surface/interface features is very significant due to their multi‐functionalization in energy storage and conversion systems. Generally, single metal oxide as electrode material is still unsatisfactory for its slow electron transportation and inevitable structural collapse. To address these issues, sulfur element‐induced interface‐tailoring hybrid NiCo2O4@NiMo2S4 nanosheet structures with high electrochemical activity are reported through a simple vulcanization process of NiCo2O4@NiMoO4 nanosheets. The hybrid NiCo2O4@NiMo2S4 structure presents excellent hydrogen evolution reaction performance with the overpotential of 159 mV at 10 mA cm−2 and low Tafel slope of 53.1 mV dec−1, and overall water splitting abilities with low cell voltage of 1.63 V at 50 mA cm−2 and stability for 13 h. As supercapacitor electrode materials, the hybrid structures exhibit a specific capacitance 519 C g−1 at 1 A g−1, which is higher than that of hybrid NiCo2O4@NiMoO4 nanosheets (420 C g−1). The asymmetric device delivers an energy density of 30.73 Wh kg−1 at a power density of 374.9 W kg−1.
White Light‐Emitting Electrochemical Cells Based on Deep‐Red Cu(I) Complexes
Authors: Fresta Elisa , Weber Michael D. , Fernandez‐Cestau Julio , Costa Rubén D. 
Published: September 2019

AbstractThe synthesis and characterization, as well as photoluminescent and electrochemical features of a series of ionic copper(I) complexes—, i.e., [Cu(N^N)(P^P)]+, where N^N is 4,4′‐diethylester‐2,2′‐biquinoline (dcbq) and P^P is bis‐triphenylphosphine, bis[2‐(diphenylphosphino)phenyl)ether] (POP), or 4,5‐bis(diphenylphosphino)‐9,9‐dimethylxanthene (Xantphos)—are reported along with their application to achieve both deep‐red and white light‐emitting electrochemical cells (LECs). In short, the first deep‐red Cu(I)‐based LECs featuring high irradiances (≈100 µW cm−2) and excellent color stability (x/y CIE color coordinates of 0.66/0.32) over days are reported. This is achieved by comparing the electroluminescent behavior of this series of complexes with respect to the irradiance and stability, as well as the impact of introducing supporting electrolytes on the device performance. This is rationalized using spectroscopic and electrochemical studies. Finally, the first white‐emitting LEC is manufactured with red‐emitting copper(I) complexes, achieving x/y CIE color coordinates of 0.31/0.32 and a high color rendering index of 92.
A Dynamically Modulated All‐Dielectric Metasurface Doublet for Directional Harmonic Generation and Manipulation in Transmission
Authors: Salary Mohammad Mahdi , Farazi Soheil , Mosallaei Hossein 
Published: September 2019

AbstractIn this paper, an electrically tunable all‐dielectric metasurface doublet is proposed operating at mid‐infrared frequency regime with dynamic 2π phase span in transmission mode. Each layer of the metasurface consists of a periodic array of silicon nanobars configured into p‐i‐n junctions in which the double carrier injection into the intrinsic region under forward bias allows for tuning of the silicon refractive index. The physical mechanism is based on the spectral overlap of high quality factor guided mode resonances supported by each constituent layer establishing an extreme Huygens' operation regime of nearly reflectionless transmission with steep phase spectrum. The short response time of field‐driven carrier injection in p‐i‐n junctions allows for modulation of refractive index with radio‐frequency biasing signals, yielding a stable time‐modulated all‐dielectric metasurface with directional frequency conversion and harmonic generation in transmission. A systematic approach is adopted to control the output spectrum of generated frequency harmonics through engineering the temporally modulated phase of transmitted light via adjusting the modulation waveform. Specifically, pure frequency mixing and concurrent dual‐frequency generation in transmission mode are demonstrated. Unique applications of the time‐modulated all‐dielectric metasurface are presented including wavelength‐multiplexed metalens for dual‐polarity focusing/diffusing and frequency diverse transmitarray for ultrafast spatiotemporal beam‐scanning.
Nonreciprocal Transmission in Nonlinear PT‐Symmetric Metamaterials Using Epsilon‐Near‐Zero Media Doped with Defects
Authors: Jin Boyuan , Argyropoulos Christos 
Published: September 2019

AbstractNonreciprocal transmission forms the basic operation mechanism of optical diodes and isolators and requires the tantalizing task of breaking the Lorentz reciprocity law. In this work, strong nonreciprocal transmission is demonstrated by using a compact nonlinear parity‐time (PT) symmetric system based on epsilon‐near‐zero (ENZ) materials photonically doped with gain and loss defects and separated by an ultrathin air gap. The nonlinear response of this scalable configuration is triggered at relatively low optical intensities due to the strong electric field confinement in the defects. The extreme asymmetric field distribution achieved upon excitation from opposite incident directions, combined with the enhanced nonlinear properties of the proposed system, results in a pronounced self‐induced nonreciprocal transmission. Cascade configurations with optimized geometrical dimensions are used to achieve self‐induced nonreciprocal transmission with a maximum contrast, ideal for the design of new all‐optical diodes. The presented robust nonreciprocal response occurs by operating at a frequency slightly shifted off the exceptional point but without breaking the PT‐symmetric phase, different compared to previous works. The findings of this work can have a plethora of applications, such as nonreciprocal ultrathin coatings for the protection of sources or other sensitive equipment from external pulsed signals, circulators, and isolators.
Visible Light‐Induced Photocatalytic C−H Perfluoroalkylation of Quinoxalinones under Aerobic Oxidation Condition
Authors: Wei Zhenjiang , Qi Sijia , Xu Yanhao , Liu Hao , Wu Junzhen , Li Hongshuang , Xia Chengcai , Duan Guiyun 
Published: September 2019

AbstractAn efficient approach using a photocatalytic strategy for C−H perfluoroalkylation of quinoxalinones under aerobic oxidation condition has been developed. Such transformation employs readily available sodium perfluoroalkanesulfinates as perfluoroalkylation reagents and demonstrates good functional group compatibility, affording corresponding products in moderate to good yields. Compared with previous procedures, this protocol uses oxygen as oxidant, and avoids the use of external additive. A radical mechanism is involved in this perfluoroalkylation reaction.magnified image