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| 1 | Effects of biological soil crusts on water infiltration and evaporation Yanchi Ningxia, Maowusu Desert, China显示文摘Biological soil crusts serve as a vanguard for improving the ecological environment in arid,semi-arid desertification areas.It is a good indicator of the level of improvement which the local ecological environment is undertaking.In desert areas,water condition is a key factor of improving the ecological environment.As a first layer protection,biological crusts play an important role in local vegetation succession due to their abilities to conserve and maintain moisture.Using Maowusu desert in Yanchi of Ningxia province as an example,after three years of research,this paper chooses three kinds of biological crusts including lichen,moss and cyanobacterial which are under the cover of Artemisia ordosica as research objects.The results of this study indicate that,the closer biological crusts are to Artemisia ordosica vegetation,the thicker they become.In the same position of Artemisia ordosica vegetation,the thickness of moss crusts is the highest,followed by lichen crusts,and the thickness of cyanobacterial crusts is the lowest.Biological soil crusts coverage protects the natural water content of soil layers from0 to 5 cm.Also,it effects falling water to infiltrate deeper,and cannot prevent the surface water content from evaporating effectively.The effect of biological crusts blocking water infiltration decreases with the increase of rainfall.At the same rainfall level,moss crusts provide the strongest water infiltration blockage,followed by lichen crusts and cyanobacterial crusts.With the increase of rainfall,the depth of water infiltration increases.At the same rainfall level,the relationship of water infiltration depth is as follows:cyanobacterial crusts > lichen crusts > moss crusts.With the increase of biological crusts thickness,they blocking water infiltration capacity is stronger,and the depth of water infiltration is smaller.Analysis on the characteristic of simulated rainfall process on biological crusts shows that sandy land can be fixed by applying appropriate artificial biological crusts to build a sustainable forest protection system and to create a stable ecosystem in desertification area. | Bai Li Jiarong Gao Xiuru Wang Lan Ma Qiang Cui Maik Vest | 2016 | International Journal of Sediment Research2016，31，4： | 10 |
| 2 | Green organic light-emitting diodes with improved stability and efficiency utilizing a wide band gap material as the host显示文摘 | Hao Tang Xiuru Wang Ying Li | 2008 | Displays2008，29，： | 1 |
| 3 | The proparation of perovskite type strontium titanate by sol-gel process 显示文摘 | YAN XIURU WANG JUNZHEN WANG JIANPIN | 1995 | Transactions of Tianjin University1995，1，2： | 1 |
| 4 | Green organic light- emitting diodes with improved stability and efficiency utili- zing a wide band gap material as the host 显示文摘 | Tang Hao Wang Xiuru Li Ying | 2008 | Displays2008，29，5： | 1 |
| 5 | Green organic light-emitting diodes with improved stability and efficiency utilizing a wide band gap material as the host 显示文摘 | Hao Tang Xiuru Wang Ying Li | 2008 | Displays2008，29，5： | 1 |
| 6 | Compared catalytic properties of OMS-2-based nanocomposites for the degradation of organic pollutants显示文摘In this study,Mn catalysts have been designed based on manganese oxide octahedral molecular sieve(OMS-2) supports to optimize the catalytic activity in the degradation of organic pollutants.Herein,two different synthetic strategies:Pre-incorporation vs.wet-impregnation have been employed to synthesize[PW]-OMS-2 and [PW]/OMS-2.For [PW]-OMS-2,energy dispersive X-ray spectroscopy(EDX) confirmed that dispersed granular phosphotungstic acid attached and located at the surface of OMS-2,meanwhile some W atoms have been doped into frameworks of OMS-2.However,for [PW]/OMS-2,the W atoms cannot enter the OMS-2 frameworks.A correlation has been established between the different synthetic strategies and catalytic activities.The [PW]-OMS-2 is the most highly effective and stable over than[PW]/OMS-2 and OMS-2 itself for the organic pollutants removal.This may be caused not only by the synergetic effect of [PW] and OMS-2,but also by doping W into frameworks of OMS-2.Therefore,this work provides a new environmentally-friendly and heterogeneous PMS activator and it may be put into practice to degrade organic pollutants. | Wenxin Hou Shuhui Wang Xiuru Bi Xu Meng Peiqing Zhao Xiang Liu | 2021 | Chinese Chemical Letters2021，32，8： | 0 |
| 7 | Dual-modality magnetic resonance/optical imaging-guided sonodynamic therapy of pancreatic cancer with metal-organic nanosonosensitizer显示文摘Sonodynamic therapy(SDT)has been more attractive to carry out oncology treatments in recent years.However,imagingguided sonodynamic therapeutic nanomedicine is still a shortage in SDT development.In this work,we designed and fabricated an organic SDT system based on combination of 1,2,4,5-tetrakis(4-carboxyphenyl)-porphyrin(TCPP)and gadolinium(III)(Gd^(3+))creatively(Gd-PPNs).Gd^(3+)was traditionally used to be T_(1)-weighted magnetic resonance imaging(MRI)contrast agent and TCPP was initiatively a fluorescence imaging organic media.Therefore,these new designed nanoparticles have immense potential to integrate MRI and FLI to visualize the Gd-PPNs accumulating and keeping in tumor for a long time,which could be applied for guidance of SDT on tumors in clinical practice.Importantly,excellent SDT efficiency under imaging guidance was verified both in vitro and in vivo in this work.Our findings suggested that Gd-PPNs,as innovative imaging and therapy combinational nanomedicines,were successfully synthesized and were proved to possess excellent imaging-guided sonodynamic therapeutic efficacy.Moreover,this new designed sonosensitizer had great biocompatibility to avoid unnecessary biotoxicity.Overall,this strategy shed light on the MRI/FLI-guidance and successfully induced pancreatic tumor growth inhibition by sonodynamic therapy. | Yingli Chen Bo Yin Zhuang Liu Han Wang Zi Fu Xiuru Ji Wei Tang Dalong Ni Weijun Peng | 2022 | Nano Research2022，15，7： | 0 |
| 8 | Electrocatalytic biofilm reactor for effective and energyefficient azo dye degradation:the synergistic effect of MnO_(x)/Ti flow-through anode and biofilm on the cathode显示文摘Dyeing wastewater treatment remains a challenge.Although effective,the in-series process using electrochemical oxidation as the pre-or post-treatment of biodegradation is long.This study proposes a compact dual-chamber electrocatalytic biofilm reactor(ECBR)to complete azo dye decolorization and mineralization in a single unit via anodic oxidation on a MnO_(x)/Ti flow-through anode followed by cathodic biodegradation on carbon felts.Compared with the electrocatalytic reactor with a stainlesssteel cathode(ECR-SS)and the biofilm reactor(BR),the ECBR increased the chemical oxygen demand(COD)removal efficiency by 24%and 31%(600 mg/L Acid Orange 7 as the feed,current of 6 mA),respectively.The COD removal efficiency of the ECBR was even higher than the sum of those of ECR-SS and BR.The ECBR also reduced the energy consumption(3.07 kWh/kg COD)by approximately half compared with ECR-SS.The advantages of the ECBR in azo dye removal were attributed to the synergistic effect of the MnO_(x)/Ti flow-through anode and cathodic biofilms.Catalyzed by MnIV=O generated on the MnO_(x)/Ti anode under a low applied current,azo dyes were oxidized and decolored.The intermediate products with improved biodegradability were further mineralized by the cathodic aerobic heterotrophic bacteria(non-electrochemically active)under the stimulation of the applied current.Taking advantage of the mutual interactions among the electricity,anode,and bacteria,this study provides a novel and compact process for the effective and energyefficient treatment of azo dye wastewater. | Yinghui Mo Liping Sun Lu Zhang Jianxin Li Jixiang Li Xiuru Chu Liang Wang | 2023 | Frontiers of Environmental Science & Engineering2023，17，4： | 0 |
| 9 | Analysis on the Correlation between Fasting Blood-glucose and Gestational Diabetes Mellitus显示文摘 | Sufang CHEN Chunyan WANG Xiuru REN Huifang ZHU | 2014 | International Journal of Technology Management2014，，3： | 0 |
| 10 | A ternary heterogeneous hydrogel with strength elements for resilient,self-healing,and recyclable epidermal electronics显示文摘Epidermal sensing devices,which mimic functionalities and mechanical properties of natural skin,offer great potential for real-time health monitoring via continuous checking of vital signs.However,most existing skin-mounted electronics use a flexible film with high elastic modulus,which hinders physical activity and causes interfacial delamination and skin irritation.The compliance of hydrogel-based devices can firmly conform to complex,curved surfaces without introducing excessive interfacial stresses.However,most hydrogels still suffer from the weakness of stable and reproducible sensing.In this work,we report a skin-friendly epidermal electronic made of a resilient,self-healing,and recyclable polyvinyl alcohol(PVA)hydrogel.The hydrogel is reinforced through a ternary heterogeneous network for good mechanical robustness while maintaining high stretchability and exceptional conformability.Simultaneously,the abundant dynamic hydrogen bonds give the hydrogel rapid self-healing ability.The assembled hydrogel epidermal electronic is able to stably monitor multiple physiological signals as well as sense the strain level of the skin motion and joint bending.The unique,versatile,environmental and biological friendly epidermal electronics will have broad applications in health care,human-machine interface,augmented reality,and so on. | Ziya Wang Xiuru Xu Yingtian Xu Waner Lin Zhengchun Peng | 2022 | npj Flexible Electronics2022，6，1： | 0 |
| 11 | Spectral computed tomography-guided photothermal therapy of osteosarcoma by bismuth sulfide nanorods显示文摘Osteosarcoma(OS)is the most normally primary malignant bone cancer in adolescents.Due to their analogous X-ray attenuation properties,healthy bones and malignancies with iodine enhancement cannot be distinguished by conventional computed tomography(CT).As one kind of spectral CT,dual-energy CT(DECT)offers multiple functions for material separation and cancer treatments.Herein,bismuth sulfide(Bi_(2)S_(3))nanorods(NRs)were synthesized as special contrast agents(CAs)for DECT,which have superior imaging properties than clinical iodine CAs.At the same time,the high photothermal conversion rates of Bi_(2)S_(3)NRs can be used for DECT-guided photothermal therapy(PTT)to destroy OS and inhibit tumor growth under the guidance of DECT imaging.Importantly,DECT imaging real-timely monitored that PTT could accelerate the diffusion of Bi2S3 NRs in the tumor,obtaining detailed information on the internal distribution of nanomaterials in tumors around the bone to avoid injury to normal tissues by PTT.Overall,the proposed strategy of DECT imaging-guided PTT appears enormous promise for bone disease treatment. | Yuhan Li Xiaoxue Tan Han Wang Xiuru Ji Zi Fu Kai Zhang Weijie Su Jian Zhang Dalong Ni | 2023 | Nano Research2023，16，7： | 0 |
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