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| 1 | Decreased nitrous oxide emissions associated with functional microbial genes under bio-organic fertilizer application in vegetable fields显示文摘Bio-organic fertilizers enriched with plant growth-promoting microbes(PGPMs)have been widely used in crop fields to promote plant growth and maintain soil microbiome functions.However,their potential effects on N_(2)O emissions are of increasing concern.In this study,an in situ measurement experiment was conducted to investigate the effect of organic fertilizer containing Trichoderma guizhouense(a plant growth-promoting fungus)on soil N_(2)O emissions from a greenhouse vegetable field.The following four treatments were used:no fertilizer(control),chemical fertilizer(NPK),organic fertilizer derived from cattle manure(O),and organic fertilizer containing T.guizhouense(O+T,referring to bio-organic fertilizer).The abundances of soil N cycling-related functional genes(amoA)from ammonium-oxidizing bacteria(AOB)and archaea(AOA),as well as nirS,nirK,and nosZ,were simultaneously determined using quantitative PCR(qPCR).Compared to the NPK plot,seasonal total N_(2)O emissions decreased by 11.7%and 18.7%in the O and O+T plots,respectively,which was attributed to lower NH_(4)^(+)-N content and AOB amoA abundance in the O and O+T plots.The nosZ abundance was significantly greater in the O+T plot,whilst the AOB amoA abundance was significantly lower in the O+T plot than in the O plot.Relative to the organic fertilizer,bio-organic fertilizer application tended to decrease N_(2)O emissions by 7.9%and enhanced vegetable yield,resulting in a significant decrease in yield-scaled N_(2)O emissions.Overall,the results of this study suggested that,compared to organic and chemical fertilizers,bio-organic fertilizers containing PGPMs could benefit crop yield and mitigate N_(2)O emissions in vegetable fields. | Yajun GENG Yiming YUAN Yingcheng MIAO Junzhang ZHI Mengyuan HUANG Yihe ZHANG Hong WANG Qirong SHEN Jianwen ZOU Shuqing LI | 2021 | Pedosphere2021，31，2： | 7 |
| 2 | Synergistic effect of N- and F-codoping on the structure and photocatalytic performance of TiO_2显示文摘Three types of Ti O2 nanostructures were synthesized via a facile hydrolysis method at195 °C. Effects of the preparation method and doping with N and F on the crystal structure and photocatalytic performance of Ti O2 were investigated. The nanomaterials were characterized by X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, Brunauer–Emmett–Teller porosimetry, ultraviolet–visible diffuse reflectance spectroscopy and fluorescent emission spectra. Their photo-catalytic activity was examined by the photodegradation of methylene blue in aqueous solution under both ultra-violet and visible light irradiation. The results show that nitrogen and fluorine co-doped anatase Ti O2 had the characteristics of a smaller crystalline size, broader light absorption spectrum and lower charge recombination than pure Ti O2. Most importantly, more efficient photocatalytic activity under both ultra-violet and visible light was observed. The obtained N–F-Ti O2 nanomaterial shows considerable potential for water treatment under sunlight irradiation. | Jiemei Yu Zongming Liu Haitao Zhang Taizhong Huang Jitian Han Yihe Zhang Daohuang Chong | 2015 | Journal of Environmental Sciences2015，27，2： | 7 |
| 3 | Role of transition metal oxides in g-C_(3)N_(4)-based heterojunctions for photocatalysis and supercapacitors显示文摘g-C_(3)N_(4) emerges as a star 2D photocatalyst due to its unique layered structure,suitable band structure and low cost.However,its photocatalytic application is limited by the fast charge recombination and low photoabsorption.Rationally designing g-C_(3)N_(4)-based heterojunction is promising for improving photocatalytic activity.Besides,g-C_(3)N_(4) exhibits great potentials in electrochemical energy storage.In view of the excellent performance of typical transition metal oxides(TMOs)in photocatalysis and energy storage,this review summarized the advances of TMOs/g-C_(3)N_(4) heterojunctions in the above two areas.Firstly,we introduce several typical TMOs based on their crystal structures and band structures.Then,we summarize different kinds of TMOs/g-C_(3)N_(4) heterojunctions,including type Ⅰ/Ⅱ heterojunction,Z-scheme,p-n junction and Schottky junction,with diverse photocatalytic applications(pollutant degradation,water splitting,CO_(2) reduction and N_(2) fixation)and supercapacitive energy storage.Finally,some promising strategies for improving the performance of TMOs/g-C_(3)N_(4) were proposed.Particularly,the exploration of photocatalysis-assisted supercapacitors was discussed. | Liqi Bai Hongwei Huang Shixin Yu Deyang Zhang Haitao Huang Yihe Zhang | 2022 | Journal of Energy Chemistry2022，31，1： | 5 |
| 4 | Heterogeneous Mg isotopic composition of the early Carboniferous limestone: implications for carbonate as a seawater archive显示文摘Carbonate precipitation and hydrothermal reaction are the two major processes that remove Mg from seawater.Mg isotopes are significantly(up to 5%)fractionated during carbonate precipitation by preferential incorporation of ^(24)Mg,while hydrothermal reactions are associated with negligible Mg isotope fractionation by preferential sequestration of^( 26)Mg.Thus,the marine Mg cycle could be reflected by seawater Mg isotopic composition(δ^(26)Mg_(sw)),which might be recorded in marine carbonate.However,carbonates are both texturally and compositionally heterogeneous,and it is unclear which carbonate component is the most reliable for reconstructing δ^(26)Mg_(sw).In this study,we measured Mg isotopic compositions of limestone samples collected from the early Carboniferous Huangjin Formation in South China.Based on petrographic studies,four carbonate components were recognized:micrite,marine cement,brachiopod shell,and mixture.The four components had distinct δ^(26)Mg:(1)micrite samples ranged from -2.86% to -2.97%;(2)pure marine cements varied from -3.40% to -3.54%,while impure cement samples containing small amount of Rugosa coral skeletons showed a wider range(-3.27% to-3.75%);(3)values for the mixture component were-3.17% and -3.49%;and (4)brachiopod shells ranged from -2.20% to -3.07%,with the thickened hinge area enriched in ^( 24)Mg.Due to having multiple carbonate sources,neither the micrite nor the mixture component could be used to reconstruct δ^(26)Mg_(sw).In addition,the marine cement was homogenous in Mg isotopes,but lacking the fractionation by inorganic carbonate precipitation that is prerequisite for the accurate determination of δ^(26)Mg_(sw).Furthermore,brachiopod shells had heterogeneous C and Mg isotopes,suggesting a significant vital effect during growth.Overall,the heterogeneous δ^(26)Mg of the Huangjin limestone makes it difficult to reconstruct δ^(26)Mg_(sw)using bulk carbonate/calcareous sediments.Finally,δ^(26)Mg_(sw)was only slightly affected by the faunal composition of carbonate-secreting organisms,even though biogenic carbonate accounts for more than 90% of marine carbonate production in Phanerozoic oceans and there is a wide range(0.2%–4.8%)of fractionation during biogenic carbonate formation. | Haoran Ma Yihe Xu Kangjun Huang Yuanlin Sun Shan Ke Yang Peng Xianguo Lang Zhen Yan Bing Shen | 2018 | Acta Geochimica2018，37，1： | 3 |
| 5 | Layered photocatalytic nanomaterials for environmental applications显示文摘The increasing pollution and human demand for a cleaner environment have made achieving the environmental sustainability a current research focus.As a “green” technology,semiconductor photocatalysis is of great significance to the environmental purification.Benefiting from the unique anisotropic crystal structure and electronic properties,layered photocatalytic nanomaterials show great potential for efficient photocatalytic environmental treatment.This review comprehensively summarizes the recent progress on layered photocatalytic nanomaterials for oxidation or reduction of pollutants in water and air along with the basic understanding of related mechanisms and developments in this field.First,the existing diversified layered photocatalysts are classified,and their different synthesis and modification strategies are discussed in detail to provide a comprehensive view of the material design that affects their photocatalytic performance.Subsequently,the extensive applications of the above-mentioned layered photocatalytic nanomaterials in environmental fields are systematically summarized,including photooxidation of water and air pollutants,and photoreduction of heavy metal pollutants,NO_(3)^(-),BrO_(3)^(-) and CO_(2).Finally,based on the current research achievements in layered photocatalysts for environmental remediation,the future development direction and challenges are proposed. | Fang Chen Yihe Zhang Hongwei Huang | 2023 | Chinese Chemical Letters2023，34，3： | 2 |
| 6 | Identification and characterization of pltZ , a gene involved in the repression of pyoluteorin biosynthesis in Pseudomonas sp. M18显示文摘 | Xianqing Huang Donghua Zhu Yihe Ge Hongbo Hu Xuehong Zhang Yuquan Xu | 2004 | FEMS Microbiology Letters2004，，2： | 1 |
| 7 | Black phosphorus-based heterostructures for photocatalysis and photoelectrochemical water splitting显示文摘Semiconductor-based photocatalytic and photoelectrochemical(PEC) processes can convert solar energy into high-density chemical energy or for the treatment of environmental pollutants, which are ideal ways to deal with environmental and energy crises. The development of high-efficiency photocatalysts and photoelectrodes is the key to the in-depth development and practical application of the two technologies.Black phosphorus(BP) has excellent physicalcochemical properties such as adjustable band gap, high carrier mobility, large specific surface area and anisotropy, making it one of the most promising catalysts.BP-based heterostructure can not only realize the effective separation of photogenerated carriers but also improve the stability of BP, and is widely used in photocatalytic and PEC reactions. In this review, we first introduce the crystal structure, band structure, anisotropy, and preparation of BP with different dimensions(bulk, zero-dimension and two-dimension). Then, according to the transfer path of the photogenerated carriers and the components, the BP-based heterostructures are divided into type I heterojunction, type II heterojunction, Z-scheme heterojunction, S-scheme heterojunction, BP/carbonbased material heterostructure, BP/metal heterostructure and multi-component heterostructure.Highlighted are the diverse photocatalytic applications of BP-based heterostructure, such as water splitting and CO_(2)reduction, N_(2)fixation, pollutant degradation, photothermal and photodynamic therapy.Finally, some concluding views and opinions are stated on the challenges and opportunities faced by the further development of BP-based heterostructures in photocatalysis and PEC water splitting. | Shutao Li Yihe Zhang Hongwei Huang | 2022 | Journal of Energy Chemistry2022，31，4： | 1 |
| 8 | A novel method for reconstruction in laparoscopic pancreaticoduodenectomy:an experience of 13 cases显示文摘Laparoscopic pancreaticoduodenectomy(LPD)is a challenging operation to general surgeon.Up to date,only about 135 cases have been reported,16 cases in China,119 cases outside China.The reconstruction of alimentary system is a key procedure to ensure success of the whole surgery.It is worth investigating the methods of reconstruc-tion in LPD.A retrospective study is made to investigate the methods of reconstruction in LPD.We analyze 13 cases of LPD performed in our center.Child’s or modified Child’s method was used to make the reconstruction in our practice.We tried three methods to make the anastomosis of pancre-aticojejunostomy,including end-to-end dunking binding pancreaticojejunostomy in two cases,end-to-end dunking pancreaticojejunostomy using interrupted suture in two cases,and duct-to-jejunal end-to-side embedding pancreaticojeju-nostomy in nine cases.The clinical data was collected and analyzed.Three of four patients,who underwent end-to-end pancreaticojejunostomy,had a little pancreatic leakage,especially in the first case.None of other nine patients,who underwent duct-to-jejunal end-to-side embedding pancreati-cojejunostomy,was detected to have pancreatic leakage,and the operating time of these nine cases was less than other four cases.Duct-to-jejunal end-to-side embedding pancreaticoje-junostomy is a safe and efficient method of reconstruction in LPD. | LU Bangyu HUANG Yubin CAI Xiaoyong HUANG Fei LI Jie LU Wenqi XU Jing LIU Zujun YAN Yihe LI Jianjun | 2007 | Frontiers of Medicine2007，1，4： | 1 |
| 9 | Recent progressinepitaxialgrowthoftwo-dimensional phosphorus显示文摘Phosphorus is an important non-metal element with many allotropes and tunable electronic properties.As one of the most important allotropes of phosphorus,two-dimensional(2D)black phosphorus(BP)possesses many extraordinary properties,such as high charge carrier mobility with high on/off ratio,thickness-dependent direct bandgap varying from 0.3 to 2 eV,and anisotropic electrical,optical and thermal properties.Inspiring by the success of 2D BP,other 2D phosphorus allotropes with intriguing properties for nextgeneration electronic and optoelectronic devices have also attracted much attention.However,large-scale growth of high-quality 2D single/few-layer phosphorus remains a great challenge.In this review,we highlight recent progress achieved on 2D phosphorus,with special focus on the epitaxial growth of 2D BP films,blue phosphorus(BlueP)monolayers as well as phosphorusmetal porous networks.The remaining challenges and future perspectives on the development of monolayer phosphorus or phosphorus-metal alloys are also provided. | Yihe Wang Shuo Sun Jialin Zhang Yu Li Huang Wei Chen | 2021 | SmartMat2021，2，3： | 1 |
| 10 | Atomic-scale characterization of two-dimensional magnets and their heterostructures显示文摘The realization of long-range magnetic ordering in two-dimensional(2D)van der Waals systems significantly expands the scope of the 2D family as well as their possible spin-related phenomena and device applications.The atomically thin nature of 2D materials makes their magnetically ordered states sensitive to local environments,and this necessitates advanced characterization at the atomic scale.Here,we briefly review several representative 2D magnetic systems,namely,iron chalcogenides,chromium chalcogenides,chromium trihalides,and their het-erostructures.With powerful scanning-probe microscopy,atomically resolved characterization of their crystalline configurations,electronic structures,and magnetization distributions has been achieved,and novel phenomena such as giant tunneling magnetoresistance and topological superconductivity have been observed.Finally,we discuss the challenges and new perspectives in this flourishing field. | Yuli Huang Mingyue Sun Yihe Wang Andrew Thye Shen Wee Wei Chen | 2023 | ChemPhysMater2023，2，4： | 0 |
| 11 | A direct laser-synthesized magnetic metamaterial for low-frequency wideband passive microwave absorption显示文摘Microwave absorption in radar stealth technology is faced with challenges in terms of its effectiveness in low-frequency regions.Herein,we report a new laser-based method for producing an ultrawideband metamaterial-based microwave absorber with a highly uniform sheet resistance and negative magnetic permeability at resonant frequencies,which results in a wide bandwidth in the L-to S-band.Control of the electrical sheet resistance uniformity has been achieved with less than 5%deviation at 400Ωsq^(-1)and 6%deviation at 120Ωsq^(-1),resulting in a microwave absorption coefficient between 97.2%and 97.7%within a1.56–18.3 GHz bandwidth for incident angles of 0°–40°,and there is no need for providing energy or an electrical power source during the operation.Porous N-and S-doped turbostratic graphene 2D patterns with embedded magnetic nanoparticles were produced simultaneously on a polyethylene terephthalate substrate via laser direct writing.The proposed low-frequency,wideband,wide-incident-angle,and high-electromagnetic-absorption microwave absorber can potentially be used in aviation,electromagnetic interference(EMI)suppression,and 5G applications. | Yihe Huang Yize Li Kewen Pan Yixian Fang Kai Chio Chan Xiaoyu Xiao Chao Wei Kostya S Novoselov John Gallop Ling Hao Zhu Liu Zhirun Hu Lin Li | 2023 | International Journal of Extreme Manufacturing2023，5，3： | 0 |
| 12 | Specific tracking of monoamine oxidase A in heart failure models by a far-red fluorescent probe with an ultra large Stokes shift显示文摘Monoamine oxidase A(MAO-A) is a prominent myocardial source of reactive oxygen species(ROS), and its expression and activity are strongly increased in failing hearts. Therefore, accurate evaluation of MAOA activity in cardiomyocytes is of great importance for understanding its biological functions and early diagnosing the progression of heart failure. However, so far, there is no report on the fluorescent diagnosis of heart failure by a specific probe for MAO-A. In this work, two far-red emissive fluorescent turn-on probes(KXS-M1 and KXS-M2) for the highly selective and sensitive detection of MAO-A were fabricated.Both probes exhibit good response to MAO-A, one of which, KXS-M2, performs better than the other one in terms of a fluorescence increment and sensitivity. Using the pioneering probe KXS-M2, specific fluorescence imaging of MAO-A in glucose-deprived H9c2 cardiac cells, zebrafish and isoprenaline-induced failing heart tissues was achieved, proving that KXS-M2 can serve as a powerful tool for the diagnosis and treatment of heart failure. | Xinming Li Donglei Shi Yihe Song Yixiang Xu Ying Gao Wenjing Qiu Xin Chen Xiaokang Li Yunyuan Huang Yanjun Feng Baoli Li Yuan Guo Jian Li | 2022 | Chinese Chemical Letters2022，33，3： | 0 |
| 13 | Recent advances in 2D semiconductor nanomaterials for photocatalytic CO_(2)reduction显示文摘For decades,global warming and energy shortages have been two urgent problems in human society.The solar-driven photocatalytic conversion of carbon dioxide(CO_(2))into hydrocarbon fuels is expected to become a technology to solve these problems.Two-dimensional(2D)materials shine in the field of photocatalytic CO_(2)due to their layered structure,larger specific surface area,more active sites,and larger charge transfer efficiency.This article reviews the progress of CO_(2)reduction by several types of 2D materials in recent years.Generally,the reduction of CO_(2)is difficult in terms of kinetics and thermodynamics,but it is found through theoretical calculations and experiments that 2D materials have certain advantages in the reduction of CO_(2).Then the preparation methods of 2D materials are summarized and a variety of 2D materials are discussed and classified.Finally,an outlook on the development trend of 2D materials is made.This review aims to provide systematic and concise guidance for the design of 2D nanomaterials for photocatalytic CO_(2)reduction. | Tong Li Hongwei Huang Shuobo Wang Yan Mi Yihe Zhang | 2023 | Nano Research2023，16，7： | 0 |
| 14 | Advances in high-performance MEMS pressure sensors:design,fabrication,and packaging显示文摘Pressure sensors play a vital role in aerospace,automotive,medical,and consumer electronics.Although microelectromechanical system(MEMS)-based pressure sensors have been widely used for decades,new trends in pressure sensors,including higher sensitivity,higher accuracy,better multifunctionality,smaller chip size,and smaller package size,have recently emerged.The demand for performance upgradation has led to breakthroughs in sensor materials,design,fabrication,and packaging methods,which have emerged frequently in recent decades.This paper reviews common new trends in MEMS pressure sensors,including minute differential pressure sensors(MDPSs),resonant pressure sensors(RPSs),integrated pressure sensors,miniaturized pressure chips,and leadless pressure sensors.To realize an extremely sensitive MDPS with broad application potential,including in medical ventilators and fire residual pressure monitors,the“beam-membrane-island”sensor design exhibits the best performance of 66μV/V/kPa with a natural frequency of 11.3 kHz.In high-accuracy applications,silicon and quartz RPS are analyzed,and both materials show±0.01%FS accuracy with respect to varying temperature coefficient of frequency(TCF)control methods.To improve MEMS sensor integration,different integrated“pressure+x”sensor designs and fabrication methods are compared.In this realm,the intercoupling effect still requires further investigation.Typical fabrication methods for microsized pressure sensor chips are also reviewed.To date,the chip thickness size can be controlled to be<0.1 mm,which is advantageous for implant sensors.Furthermore,a leadless pressure sensor was analyzed,offering an extremely small package size and harsh environmental compatibility.This review is structured as follows.The background of pressure sensors is first presented.Then,an in-depth introduction to MEMS pressure sensors based on different application scenarios is provided.Additionally,their respective characteristics and significant advancements are analyzed and summarized.Finally,development trends of MEMS pressure sensors in different fields are analyzed. | Xiangguang Han Mimi Huang Zutang Wu Yi Gao Yong Xia Ping Yang Shu Fan Xuhao Lu Xiaokai Yang Lin Liang Wenbi Su Lu Wang Zeyu Cui Yihe Zhao Zhikang Li Libo Zhao Zhuangde Jiang | 2023 | Microsystems & Nanoengineering2023，9，6： | 0 |
| 15 | Abnormal interfacial bonding mechanisms of multi-material additive-manufactured tungsten-stainless steel sandwich structure显示文摘Tungsten(W)and stainless steel(SS)are well known for the high melting point and good corrosion resistance respectively.Bimetallic W-SS structures would offer potential applications in extreme environments.In this study,a SS→W→SS sandwich structure is fabricated via a special laser powder bed fusion(LPBF)method based on an ultrasonic-assisted powder deposition mechanism.Material characterization of the SS→W interface and W→SS interface was conducted,including microstructure,element distribution,phase distribution,and nano-hardness.A coupled modelling method,combining computational fluid dynamics modelling with discrete element method,simulated the melt pool dynamics and solidification at the material interfaces.The study shows that the interface bonding of SS→W(SS printed on W)is the combined effect of solid-state diffusion with different elemental diffusion rates and grain boundary diffusion.The keyhole mode of the melt pool at the W→SS(W printed on SS)interface makes the pre-printed SS layers repeatedly remelted,causing the liquid W to flow into the sub-surface of the pre-printed SS through the keyhole cavities realizing the bonding of the W→SS interface.The above interfacial bonding behaviours are significantly different from the previously reported bonding mechanism based on the melt pool convection during multiple material LPBF.The abnormal material interfacial bonding behaviours are reported for the first time. | Chao Wei Heng Gu Yuchen Gu Luchao Liu Yihe Huang Dongxu Cheng Zhaoqing Li Lin Li | 2022 | International Journal of Extreme Manufacturing2022，4，2： | 0 |
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