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| 1 | Mineral photoelectrons and their implications for the origin and early evolution of life on Earth显示文摘Energy is the key issue of all life activities.The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth.Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished.However,in the widespread biochemical electron transfer of life activities,it is still not clear whether the electron source is sun or how electrons originated from sun.For billions of years,the ubiquitous semiconducting minerals in epigeosphere absorb solar energy,forming photoelectrons and photoholes.In reductive and weak acidic environment of early Earth,when photoholes were easily scavenged by reducing matters,photoelectrons were separated.Photoelectrons could effectively reduce carbon dioxide to organic matters,possibly providing organic matter foundation for the origin of life.Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms.Semiconducting minerals,by absorbing ultraviolet,also protected primitive cells from being damaged by ultraviolet in the origin of life.Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells,photoelectrons from semiconducting minerals’photocatalysis played multiple roles in the origin of life on early Earth,such as organic synthesis,cell protection,and energy supply.This mechanism still plays important roles in modern Earth surface systems. | LU AnHuai WANG Xin LI Yan DING HongRui WANG ChangQiu ZENG CuiPing HAO RuiXia YANG XiaoXue | 2014 | Science China Earth Sciences2014，57，5： | 5 |
| 2 | Photoelectrochemical performance of birnessite films and photoelectrocatalytic activity toward oxidation of phenol显示文摘Birnessite films on fluorine-doped tin oxide(FTO) coated glass were prepared by cathodic reduction of aqueous KMnO_4. The deposited birnessite films were characterized with X-ray diffraction, Raman spectroscopy, scanning electron microscopy and atomic force microscopy.The photoelectrochemical activity of birnessite films was investigated and a remarkable photocurrent in response to visible light was observed in the presence of phenol, resulting from localized manganese d–d transitions. Based on this result, the photoelectrocatalytic oxidation of phenol was investigated. Compared with phenol degradation by the electrochemical oxidation process or photocatalysis separately, a synergetic photoelectrocatalytic degradation effect was observed in the presence of the birnessite film coated FTO electrode.Photoelectrocatalytic degradation ratios were influenced by film thickness and initial phenol concentrations. Phenol degradation with the thinnest birnessite film and initial phenol concentration of 10 mg/L showed the highest efficiency of 91.4% after 8 hr. Meanwhile, the kinetics of phenol removal was fit well by the pseudofirst-order kinetic model. | Huiqin Zhang Hongrui Ding Xin Wang Cuiping Zeng Anhuai Lu Yan Li Changqiu Wang | 2017 | Journal of Environmental Sciences2017，29，2： | 3 |
| 3 | Semiconducting Mineral Photocatalytic Regeneration of Fe^(2+) Promotes Carbon Dioxide Acquisition by Acidithiobacillus ferrooxidans显示文摘Chemoautotrophic organisms have once been excluded from the development of universally applicable CO2 fixation technology due to its low production yields of biomass. In this study, we used Acidithiobacillus ferrooxidans (A.f.) as a model chemoautotrophic microorganism to test the hypothesis that exogenetic photoelectrons from semiconducting mineral photocatalysis can enable the regeneration of Fe2+ that could be then used by A.f. and support its growth. In a simulated electrochemical system, where exogenetic electrons were provided by an electrochemical approach, an accelerated growth rate of A.f. was observed as compared with that in traditional batch cultivation. In a coupled system, where light-irradiated natural rutile provided the primary electron source to feed A.f., the bacterial growth rate as well as the subsequent CO2 fixation rate was demonstrated to be in a light-dependent manner. The sustaining flow of photogenerated electrons from semiconducting mineral to bacteria provided an inexhaustible electron source for chemoautotrophic bacteria growth and CO2 fixation. This finding might contribute to the development of novel effective CO2 fixation technology. | LI Yan LU Anhuai WANG Xin DING Hongrui WANG Changqiu | 2013 | Acta Geologica Sinica(English Edition)2013，87，3： | 2 |
| 4 | Microbial fuel cells using natural pyrrhotite as the cathodic heterogeneous Fenton catalyst towards the degradation of biorefractory organics in landfill leachate显示文摘 | Li Yan Lu Anhuai Ding Hongrui | | 0，，07： | 1 |
| 5 | Cr(Ⅵ)reduction atrutile-catalyzed cathode in microbial fuel cells显示文摘 | LI Yan LU Anhuai DING Hongrui | 2009 | Electro-chemistry Communications2009，11，7： | 1 |
| 6 | Photocatalytically improved azo dye reduction in a microbial fuel cell with rutile-cathade 显示文摘 | Ding Hongrui Li Yan Lu Anhuai | 2010 | Bioresource Technology2010，101，10： | 1 |
| 7 | Cr(VI ) reduction at rutile- catalyzed cathode in microbial fuel cells 显示文摘 | Li Yan Lu Anhuai Ding Hongrui | 2009 | Electrochemistry Communications2009，11，7： | 1 |
| 8 | Targeted mechanical forces enhance the effects of tumor immunotherapy by regulating immune cells in the tumor microenvironment显示文摘Mechanical forces in the tumor microenvironment(TME)are associated with tumor growth,proliferation,and drug resistance.Strong mechanical forces in tumors alter the metabolism and behavior of cancer cells,thus promoting tumor progression and metastasis.Mechanical signals are transformed into biochemical signals,which activate tumorigenic signaling pathways through mechanical transduction.Cancer immunotherapy has recently made exciting progress,ushering in a new era of“chemo-free”treatments.However,immunotherapy has not achieved satisfactory results in a variety of tumors,because of the complex tumor microenvironment.Herein,we discuss the effects of mechanical forces on the tumor immune microenvironment and highlight emerging therapeutic strategies for targeting mechanical forces in immunotherapy. | Pengfei Zhu Hongrui Lu Mingxing Wang Ke Chen Zheling Chen Liu Yang | 2023 | Cancer Biology & Medicine2023，20，1： | 1 |
| 9 | Mimicking natural paragenetic semiconducting minerals MoS2/sphalerite:A simple method to fabricate visible-light photocatalyst显示文摘Natural paragenetic semiconducting minerals give important hints for fabricating stable and effective photocatalysts, which can be widely used in solar energy harvest and pollution control. To enhance the photoactivity of natural sphalerite(ZnS), needle-like nanocrystal MoS_2 was loaded on sphalerite surface through a hydrothermal method, mimicking the intergrowth of molybdenite(MoS_2) and sphalerite in nature. The resultant coupled MoS_2/sphalerite exhibited a hydrogen evolution reaction(HER) potential at-0.35 V(vs. NHE), and showed obvious photoresponse under visible-light. The photodegradation rate of methyl orange(MO) over MoS_2/sphalerite could reach 75% within 180 min. Compared to sphalerite, coupled MoS_2/sphalerite had a higher photocurrent,more positive HER potential and 66% higher photodegradation rate. The enhanced photoactivity was attributed to the charge transfer from sphalerite to MoS_2 and high electrons' mobility on MoS_2 layer. | LIU Yi LI Yan LU AnHuai WANG ChangQiu DING HongRui | 2017 | Science China(Technological Sciences)2017，60，12： | 0 |
| 10 | Microbe-Mediated Mineral Transformation of Montmorillonite by a Strain of Bacillus Mucilaginosus 3027显示文摘Clay minerals are ubiquitous on epigeosphere, especially in soils and sediments where microbes thrive. The clay-microbe interactions are common in these geological media and greatly contribute to accelerating the mineral transformation process, e.g. the illitization of nontronite (a Fe-rich smectite) catalyzed by microbes under anoxic atmosphere in 2 weeks. However, few has considered montmorillonite, a Fe-poor smectite more typical in natural environments than nontronite. This study therefore focuses on the interaction between montmorillonite and bacteria under conditions relevant to those in natural soils and sediments. | YANG Xiaoxue LU Anhuai LI Yan WANG Haoran ZHU Yun DING Hongrui | 2013 | 矿物学报2013，33，S1： | 0 |
| 11 | Development of a new hydrophobic magnetic biochar for removing oil spills on the water surface显示文摘More technologies are urgently needed for combined use to effectively eliminate the effect of oil spills,an environmental problem of widespread concern.Among these technologies,sorption methods are available to remove residual oil and prevent the further spread on the water surface.In this study,biochars,prepared from different feed-stock materials and pyrolysis temperatures,were screened and further modified to improve their application in the water environment.Among cornstalk biochar(CSBC),corncob biochar(CCBC),Sophora sawdust biochar(SSBC),and rice husk biochar(RHBC),the CSBC had excellent oil sorption capacity,especially prepared at 350℃(CSBC350),which has a complete and full pore structure.Furthermore,magnetic and silane agent modifications of CSBC350(OMBC)were performed to enhance the properties of the magnetic field controllability and hydrophobicity to increase oil sorption.The OMBC exhibited satisfactory oil sorption capacities to crude oil,diesel oil,and engine oil in the water-oil system of 8.77 g g^(−1),4.01 g g^(−1),and 4.44 g g^(−1),respectively.The sorption process of CSBC350 and OMBC complied with the pseudo-second-order kinetics(R^(2)>0.97)and the Langmuir isotherm models(R^(2)>0.80)based on the highest regression coefficients.The sorption mechanisms are dominated by hydrophobic forces,pore intercepts,and hydrogenbond interactions.The biochar adsorbent can availably cooperate with other physical methods to eliminate oil contaminants,which can be an outstanding fuel source for producing heat. | Xiaojun Sun Hongrui Fu Mutai Bao Wei Liu Chengyi Luo Yang Li Yiming Li Jinren Lu | 2022 | Biochar2022，4，1： | 0 |
| 12 | Content Determination of Quercetin and Kaempferol in Flueggea virosa(Roxb.ex Wild.)Baill.显示文摘[Objectives]The purpose was to determine the contents of quercetin and kaempferol in Flueggea virosa(Roxb.ex Wild.)Baill.,thereby providing reference data for the research and application of F.virosa.[Methods]Quercetin and kaempferol in F.virosa were extracted with ultrasonic method,using dilute hydrochloric acid-methanol(1∶10)solution as the extraction solvent,and their contents were determined with RP-HPLC.[Results]The contents of quercetin and kaempferol in F.virosa were 0.2336 and 0.3272 mg/g,respectively.[Conclusions]The method has high speed,high resolution,high sensitivity,accurate and reliable detection results,and can be used as a method for the determination of quercetin and kaempferol in F.virosa. | Zhiying WEI Hailin LU Hongrui LIANG Xiaojiao PAN | 2021 | Medicinal Plant2021，12，2： | 0 |
| 13 | Keggin-type polycationic AlO_(4)Al_(12)(OH)_(24)H_(2)O_(12)^(7+)intercalated MoO_(3)composites for methyl orange adsorption显示文摘Molybdenum trioxide(MoO_(3))can be employed as an excellent host for intercalation due to its 2D lay-ered structure that connected by van der Waals interactions.Herein,a series of polyoxometalate-based MoO_(3) composites(Al_(13)@MoO_(3))were successfully prepared by interpolating the Keggin-type polycationic AlO_(4)Al_(12)(OH)_(24)H_(2)O_(12)^(7+)(Al_(13))into MoO_(3)gallery.These composites can be applied to rapidly adsorb the anionic dye methyl orange(MO)through strong electrostatic interactions lead to compact and sta-ble gathering in the surrounding of the numerous charged Al_(13).Adsorption behaviors of composites with the different amount of Al_(13) were determined,these results revealed that Al_(13)-3.34%@MoO_(3)exhibited the most remarkable adsorption capacity.More importantly,the composite maintains superior adsorption capacity for five consecutive adsorption/desorption cycles,suggesting that Al_(13)@MoO_(3)can be an efficient and durable adsorbent. | Qian Wang Hongrui Tian Zhong Zhang Tianyi Dang Wanyu Zhang Jie Wang Ying Lu Shuxia Liu | 2022 | Chinese Chemical Letters2022，33，5： | 0 |
| 14 | Homojunction and ohmic contact coexisting carbon nitride for efficient photocatalytic hydrogen evolution显示文摘Carbon nitride(CN)has attracted intensive attention as a visible light photocatalyst,but the rapid recombination of photogenerated charge carriers limits its photocatalytic activity.Herein,we develop a new strategy to construct both homojunction and ohmic junction into CN via selectively introducing metallized CN(MCN),which leads to rapid separation and transfer of photogenerated charge carriers.The polymerization of urea in the presence of KOH creates CN homojunction with amino and cyano groups.The subsequent molten salt treatment induces a new type of cyano-terminated CN that can be converted to MCN through photodoping,forming homojunction and ohmic contact coexisting CN(HOCN).The formed HOCN photocatalyst exhibits a high photocatalytic H_(2)evolution rate of 18.5 mmol·g^(-1)·h^(-1)under visible light irradiation,45-fold higher than that of bulk CN.This strategy provides a new idea for designing ohmic contact between semiconductor and metal,and realizing efficient photocatalysis by improving charge separation and transfer. | Xiao Fang Lu Chen Hongrui Cheng Xiaoqiong Bian Wenhao Sun Kaining Ding Xinghe Xia Xin Chen Jiefang Zhu Yuanhui Zheng | 2023 | Nano Research2023，16，7： | 0 |
| 15 | Force Sensing Resistor and Its Applition to RobotiC Control显示文摘Abstract: The force sensing resistor (FSR) and its con’struction and characteristic are described. By using the optimal electronic interface, the end result which is a direct proportionality between force and voltage is obtained. The circuits of application for force and position measurements in the robotic control are given. The experiment that FSRs are placed on the fingers of BH - 1 dexterous hand as tactile sensors to measure the contacting forces shows FSR’s force sensitivity is optimized for use in the control of robot contacting with environment. | WANG Hongrui, LU Yingquan, SONG Weigong(Yanshan University, Qinhuangdao 066004, CHN ) | 1997 | Semiconductor Photonics and Technology1997，3，1： | 0 |
| 16 | Reduction,mineralization,and magnetic removal of chromium from soil by using a natural mineral composite显示文摘Reductive immobilization has been a commonly used technique to detoxify Cr(VI)from soil;however,it's challenging to remove the reduced Cr from soil to prevent its re-oxidation.This work explored a natural magnetic composite for the remediation,mineralization,and magnetic removal of Cr(VI)from the soil.It consists of 77%magnetite and 23%pyrrhotite with strong magnetic properties.A series of characterization tests show that composites of magnetite and pyrrhotite are interlaced and closely bonded,and contain no other heavy metals.The Cr(VI)removal rate increases with the decrease in composite particle size.A kinetics study shows that removing Cr(VI)by the composite is likely through both adsorption and reduction.Acidic conditions are more favorable for the immobilization of Cr(VI),at 45.8 mg Cr(VI)removal per g of composite at pH 2.After 100 days of in-situ treatment by the composite,the leaching concentration(TCLP)of Cr(VI)-contaminated soil was 1.95 mg L^(-1),which was below the EPA limit(5 mg L^(-1))for hazardous waste.After reduction,the composite was separated from soil by magnetic characteristics,and 58.2%of Cr was found mineralized.The post-treatment Cr-containing composite was analyzed by SEM-EDS,Raman spectra,and XPS.It was found that Cr was mineralized on the surface of the composite in the form of Cr(OH)3,Cr_(2)O_(3),and FeCr_(2)O_(4).This indicates that reduction and mineralization of Cr(VI)in the soil can be accomplished through natural magnetic mineral composites and easily separated and removed from the soil,achieving a complete soil cleanup. | Xiang Ji Chuanye Zhou Liangxi Chen Yanzhang Li Tianci Hua Yan Li Changqiu Wang Song Jin Hongrui Ding Anhuai Lu | 2022 | Environmental Science and Ecotechnology2022，，3： | 0 |
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