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| 1 | High-entropy ceramics:Present status,challenges,and a look forward显示文摘High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements.Although in the infant stage,the emerging of this new family of materials has brought new opportunities for material design and property tailoring.Distinct from metals,the diversity in crystal structure and electronic structure of ceramics provides huge space for properties tuning through band structure engineering and phonon engineering.Aside from strengthening,hardening,and low thermal conductivity that have already been found in high-entropy alloys,new properties like colossal dielectric constant,super ionic conductivity,severe anisotropic thermal expansion coefficient,strong electromagnetic wave absorption,etc.,have been discovered in HECs.As a response to the rapid development in this nascent field,this article gives a comprehensive review on the structure features,theoretical methods for stability and property prediction,processing routes,novel properties,and prospective applications of HECs.The challenges on processing,characterization,and property predictions are also emphasized.Finally,future directions for new material exploration,novel processing,fundamental understanding,in-depth characterization,and database assessments are given. | Huimin XIANG Yan XING Fu-zhi DAI Hongjie WANG Lei SU Lei MIAO Guojun ZHANG Yiguang WANG Xiwei QI Lei YAO Hailong WANG Biao ZHAO Jianqiang LI Yanchun ZHOU | 2021 | Journal of Advanced Ceramics2021，10，3： | 28 |
| 2 | Fate of tetracyclines in swine manure of three selected swine farms in China显示文摘Veterinary antibiotics can enter the environment due to the common practice of land application of manure from treated animals.The environmental fate of tetracyclines in swine manure after composting and field application remains largely unknown.This study analyzed the concentrations of tetracyclines in manure,manure-based compost and compost amended soil in selected swine farms from Beijing,Jiaxing and Putian,China to determine the dilution effects of antibiotics when released into the soil environment.The results demonstrate that residues of antibiotics were detected in all samples and chlortetracycline as well as its degradation products should be regarded critically concerning their potential ecotoxicity.Application of manure-based compost to soil could reduce the possible risk posed by antibiotic contamination,but the trigger value of 100 μg/kg was still exceeded in soil samples (776.1 μg/kg dw) from Putian City after application of compost.Field studies such as the present one can help to improve the routine administration of antibiotic-containing composted manure. | Min Qiao Wangda Chen Jianqiang Su Bing Zhang Cai Zhang | 2012 | Journal of Environmental Sciences2012，24，6： | 26 |
| 3 | QMEC:a tool for high-throughput quantitative assessment of microbial functional potential in C,N,P,and S biogeochemical cycling显示文摘Microorganisms are major drivers of elemental cycling in the biosphere. Determining the abundance of microbial functional traits involved in the transformation of nutrients, including carbon(C), nitrogen(N), phosphorus(P) and sulfur(S), is critical for assessing microbial functionality in elemental cycling. We developed a high-throughput quantitative-PCR-based chip, Quantitative microbial element cycling(QMEC), for assessing and quantifying the genetic potential of microbiota to mineralize soil organic matter and to release C, N, P and S. QMEC contains 72 primer pairs targeting 64 microbial functional genes for C, N, P, S and methane metabolism. These primer pairs were characterized by high coverage(average of 18–20 phyla covered per gene)and sufficient specificity(>70% match rate) with a relatively low detection limit(7–102 copies per run). QMEC was successfully applied to soil and sediment samples, identifying significantly different structures, abundances and diversities of the functional genes(P<0.05). QMEC was also able to determine absolute gene abundance. QMEC enabled the simultaneous qualitative and quantitative determination of 72 genes from 72 samples in one run, which is promising for comprehensively investigating microbially mediated ecological processes and biogeochemical cycles in various environmental contexts including those of the current global change. | Bangxiao Zheng Yongguan Zhu Jordi Sardans Josep Penuelas Jianqiang Su | 2018 | Science China(Life Sciences)2018，61，12： | 18 |
| 4 | Susceptibility Assessment of Landslides Caused by the Wenchuan Earthquake Using a Logistic Regression Model显示文摘The Wenchuan earthquake on May 12,2008 caused numerous collapses,landslides,barrier lakes,and debris flows.Landslide susceptibility mapping is important for evaluation of environmental capacity and also as a guide for post-earthquake reconstruction.In this paper,a logistic regression model was developed within the framework of GIS to map landslide susceptibility.Qingchuan County,a heavily affected area,was selected for the study.Distribution of landslides was prepared by interpretation of multi-temporal and multi-resolution remote sensing images(ADS40 aerial imagery,SPOT5 imagery and TM imagery,etc.) and field surveys.The Certainly Factor method was used to find the influencial factors,indicating that lithologic groups,distance from major faults,slope angle,profile curvature,and altitude are the dominant factors influencing landslides.The weight of each factor was determined using a binomial logistic regression model.Landslide susceptibility mapping was based on spatial overlay analysis and divided into five classes.Major faults have the most significant impact,and landslides will occur most likely in areas near the faults.Onethird of the area has a high or very high susceptibility,located in the northeast,south and southwest,including 65.3% of all landslides coincident with the earthquake.The susceptibility map can reveal the likelihood of future failures,and it will be useful for planners during the rebuilding process and for future zoning issues. | SU Fenghuan | 2010 | Journal of Mountain Science2010，7，3： | 14 |
| 5 | Seasonal comparison of bacterial communities in rhizosphere of alpine cushion plants in the Himalayan Hengduan Mountains显示文摘Positive associations between alpine cushion plants and other species have been extensively studied.However,almost all studies have focused on the associations between macrofauna.Studies that have investigated positive associations between alpine cushion plants and rhizospheric microbes have been limited to the vegetation growing season.Here,we asked whether the positive effects that alpine cushion plants confer on rhizospheric microbe communities vary with seasons.We assessed seasonal variations in the bacterial diversity and composition in rhizosphere of two alpine cushion plants and surrounding bare ground by employing a high throughput sequencing method targeting the V3 region of bacterial 16 S rRNA genes.Soil properties of the rhizosphere and the bare ground were also examined.We found that cushion rhizospheres harbored significantly more C,N,S,ammonia nitrogen,and soil moisture than the bare ground.Soil properties in cushion rhizospheres were not notably different,except for soil pH.Bacterial diversities within the same microhabitats did not vary significantly with seasons.We concluded that alpine cushion plants had positive effects on the rhizospheric bacterial communities,even though the strength of the effect varied in different cushion species.Cushion species and the soil sulfur content were probably the major factors driving the spatial distribution and structure of soil bacterial communities in the alpine communities dominated by cushion plants. | Shuai Chang Jianguo Chen Jianqiang Su Yang Yang Hang Sun | 2018 | Plant Diversity2018，40，5： | 3 |
| 6 | Bacterial community response to petroleum contamination in brackish tidal marsh sediments in the Yangtze River Estuary, China显示文摘The brackish tidal marsh in the Baimaosha area of the Yangtze River Estuary was severely contaminated by 400 tons of heavy crude petroleum from a tanker that sank in December 2012.The spill accident led to severe environmental damage owing to its high toxicity,persistence and wide distribution.Microbial communities play vital roles in petroleum degradation in marsh sediments.Therefore,taxonomic analysis,high-throughput sequencing and 16 S rRNA functional prediction were used to analyze the structure and function of microbial communities among uncontaminated(CK),lightly polluted(LP),heavily polluted(HP),and treated(TD)sediments.The bacterial communities responded with increased richness and decreased diversity when exposed to petroleum contamination.The dominant class changed from Deltaproteobacteria to Gammaproteobacteria after petroleum contamination.The phylum Firmicutes increased dramatically in oil-enriched sediment by 75.78%,346.19%and 267.26%in LP,HP and TD,respectively.One of the suspected oil-degrading genera,Dechloromonas,increased the most in oil-contaminated sediment,by 540.54%,711.27%and 656.78%in LP,HP and TD,respectively.Spore protease,quinate dehydrogenase(quinone)and glutathione-independent formaldehyde dehydrogenase,three types of identified enzymes,increased enormously with the increasing petroleum concentration.In conclusion,petroleum contamination altered the community composition and microorganism structure,and promoted some bacteria to produce the corresponding degrading enzymes.Additionally,the suspected petroleum-degrading genera should be considered when restoring oil-contaminated sediment. | Min Wang Chenyan Sha Jian Wu Jinghua Su Jianqiang Wu Qing Wang Juan Tan Shenfa Huang | 2021 | Journal of Environmental Sciences2021，33，1： | 2 |
| 7 | Combined pollution of arsenic and Polymyxin B enhanced arsenic toxicity and enriched ARG abundance in soil and earthworm gut microbiotas显示文摘Polymyxin B(PMB)is considered as the last line of antibiotic defense available to humans.The environmental effects of the combined pollution with PMB and heavy metals and their interaction mechanisms are unclear.We explored the effects of the combined pollution with PMB and arsenic(As)on the microbial composition of the soil and in the earthworm gut,as well as the spread and transmission of antibiotic resistance genes(ARGs).The results showed that,compared with As alone,the combined addition of PMB and As could significantly increase the bioaccumulation factor and toxicity of As in earthworm tissues by 12.1%and 16.0%,respectively.PMB treatment could significantly increase the abundance of Actinobacteria in the earthworm gut(from 35.6%to 45.2%),and As stress could significantly increase the abundance of Proteobacteria(from 19.8%to 56.9%).PMB and As stress both could significantly increase the abundance of ARGs and mobile genetic elements(MGEs),which were positively correlated,indicating that ARGs might be horizontally transferred.The inactivation of antibiotics was the main resistance mechanism that microbes use to resist PMB and As stress.Network analysis showed that PMB and As might have antagonistic effects through competition with multi-drug resistant ARGs.The combined pollution by PMB and As significantly promoted the relative abundance of microbes carrying multi-drug resistant ARGs and MGEs,thereby increasing the risk of transmission of ARGs.This research advances the understanding of the interaction mechanism between antibiotics and heavy metals and provides new theoretical guidance for the environmental risk assessment and combined pollution management. | Lyu Li Dong Zhu Xingyun Yi Jianqiang Su Guilan Duan Xianjin Tang Yongguan Zhu | 2021 | Journal of Environmental Sciences2021，33，11： | 2 |
| 8 | Determination of design bending Moment of a T-stub connection with inserted plates 显示文摘 | Wu Zhaoqi Su Jianqiang Jiang Shaofei | 2012 | Advanced Science Letters2012，9，1： | 1 |
| 9 | Lysis of a red-tide causing alga, Alexandrium tamarense, caused by bacteria from its phycosphere显示文摘 | WANG XIN LI ZHIJIANG SU JIANQIANG | 2010 | Biological Control2010，52，2： | 1 |
| 10 | Diverse and abundant antibiotic resistance genes in Chinese swine farms 显示文摘 | ZHU Yongguan JOHNSON TA SU Jianqiang | 2013 | PNAS2013，110，9： | 1 |
| 11 | Does urbanization shape bacterial community composition in urban park soils? a case study in 16 representative Chinese cities based on the pyrosequencing method显示文摘 | XU Huijuan LI Shun SU Jianqiang | 2014 | FEMS Microbiology Ecology2014，87，1： | 1 |
| 12 | Diverse andabundant antibiotic resistance genes in Chinese swine farms 显示文摘 | ZHU Yongguan JOHNSON T A SU Jianqiang | 2013 | Proceedings of the National Academy of Sciences of the UnitedStates of America2013，110，9： | 1 |
| 13 | Profiling the antibiotic resistome in soils between pristine and human-affected sites on the Tibetan Plateau显示文摘With increasing pressure from anthropogenic activity in pristine environments,the comprehensive profiling of antibiotic resistance genes(ARGs)is essential to evaluate the potential risks from human-induced antibiotic resistance in these under-studied places.Here,we characterized the microbial resistome in relatively pristine soil samples collected from four distinct habitats on the Tibetan Plateau,using a Smart chip based high-throughput q PCR approach.We compared these to soils from the same habitats that had been subjected to various anthropogenic activities,including residential sewage discharge,animal farming,atmospheric deposition,and tourism activity.Compared to pristine samples,an average of23.7%more ARGs were detected in the human-affected soils,and the ARGs enriched in these soils mainly encoded resistances to aminoglycoside and beta-lactam.Of the four habitats studied,soils subjected to animal farming showed the highest risks of ARG enrichment and dissemination.As shown,the number of ARGs enriched(a total of 42),their fold changes(17.6 fold on average),and the co-occurrence complexity between ARGs and mobile genetic elements were all the highest in fecal-polluted soils.As well as antibiotics themselves,heavy metals also influenced ARG distributional patterns in Tibetan environments.However,compared to urban areas,the Tibetan Plateau had a low potential for ARG selection and exhibited low carriage of ARGs by mobile genetic elements,even in environments impacted by humans,suggesting that these ARGs have a limited capacity to disseminate.The present study examined the effects of multiple anthropogenic activities on the soil resistomes in relatively pristine environments. | Hang Wang Xiaoxuan Su Jianqiang Su Yongguan Zhu Kai Ding | 2022 | Journal of Environmental Sciences2022，34，1： | 1 |
| 14 | Diverse and abundant antibiotic resistance genes in Chinese swine farms 显示文摘 | ZHU Yongguan JOHNSON TA SU Jianqiang | 2013 | PNAS2013，110，9： | 1 |
| 15 | Co-occurrence of genes for antibiotic resistance and arsenic biotransformation in paddy soils显示文摘Paddy soils are potential hotspots of combined contamination with arsenic(As) and antibiotics, which may induce co-selection of antibiotic resistance genes(ARGs) and As biotransformation genes (ABGs), resulting in dissemination of antimicrobial resistance and modification in As biogeochemical cycling. So far, little information is available for these coselection processes and specific patterns between ABGs and ARGs in paddy soils. Here, the16S rRNA amplicon sequencing and high-throughput quantitative PCR and network analysis were employed to investigate the dynamic response of ABGs and ARGs to As stress and manure application. The results showed that As stress increased the abundance of ARGs and mobile genetic elements (MGEs), resulting in dissemination risk of antimicrobial resistance. Manure amendment increased the abundance of ABGs, enhanced As mobilization and methylation in paddy soil, posing risk to food safety. The frequency of the co-occurrence between ABGs and ARGs, the host bacteria carrying both ARGs and ABGs were increased by As or manure treatment, and remarkably boosted in soils amended with both As and manure. Multidrug resistance genes were found to have the preference to be co-selected with ABGs, which was one of the dominant co-occurring ARGs in all treatments, and manure amendment increased the frequency of Macrolide-Lincosamide-Streptogramin B resistance(MLSB) to co-occur with ABGs. Bacillus and Clostridium of Firmicutes are the dominant host bacteria carrying both ABGs and ARGs in paddy soils. This study would extend our understanding on the co-selection between genes for antibiotics and metals, also unveil the hidden environmental effects of combined pollution. | Huiling Cui Dong Zhu Longjun Ding YifeiWang Jianqiang Su Guilan Duan Yongguan Zhu | 2023 | Journal of Environmental Sciences2023，，3： | 1 |
| 16 | Synthesis and characterization of a novel collector for the desulfurization of fine high-sulfur bauxite via reverse flotation显示文摘Bauxite is one of the main raw materials in the alumina industry.Fine high-sulfur bauxite flotation desulfurization is a great challenge presently.This study aims to synthesize nanoparticle collectors(NPCs)by emulsion polymerization to improve the abovesaid flotation desulfurization process.The physicochemical properties of high-sulfur bauxite were analyzed,and the experimental conditions for the synthesis of NPCs were optimized.The interaction mechanism between NPCs and pyrite was studied via fundamental analyses including SEM(Scanning Electron Microscope),FT-IR(Fourier Transform Infrared spectoscopy),Zeta-potential,XPS(X-ray Photoelectron Spectroscopy),and wettability.Under the closed-circuit flotation flowsheet of'one roughing-two cleaning-three scavenging',aluminum concen-trate with a yield of 85.91%and sulfur content of 0.56%were obtained using a common collector.However,with the addition of the novel NPC,aluminum concentrate with a yield of 85.70%and sulfur content of 0.36%could be obtained by a simpler flowsheet of'one roughing-one cleaning-two scav-enging'.The improvement in flotation performance is suggested to be contributed by the addition of spherical NPC,which induced a rougher and more hydrophobic pyrite surface. | Gan Cheng Jianqiang Zhang Huanhuan Su Zhanyun Zhang | 2023 | Particuology2023，，8： | 1 |
| 17 | From chemical mixtures to antibiotic resistance显示文摘In real environment, it is unlikely that contaminants exist singly; environmental contamination with chemical mixtures is a norm. However, the impacts of chemical mixtures on environmental quality and ecosystem health have been overlooked in the past.Among the complex interactions between different contaminants, their relationship with the rise of antibiotic resistance(AR) is an emerging environmental concern. In this paper,we review recent progresses on how chemicals or chemical mixtures promote AR. We propose that, through co-selection, agents causing stress to bacteria may induce AR. The mechanisms for chemical mixtures to promote AR are also discussed. We also propose that,mechanistic understanding of co-selection of chemical mixtures for AR should be a future research priority in environmental health research. | Jun Ye Christopher Rensing Jianqiang Su Yong-Guan Zhu | 2017 | Journal of Environmental Sciences2017，29，12： | 1 |
| 18 | Diverse andabundant antibiotic resistance genes in Chinese swine farms 显示文摘 | ZHU Yongguan JOHNSON T A SU Jianqiang | 2013 | Proceedings of the National Academy of Sciences of the UnitedStates of America2013，110，9： | 1 |
| 19 | Isolation and characterization of a marine algicidal bacterium against the toxic dinoflageUate Alexandrium tamarense 显示文摘 | SU Jianqiang YANG Xiaoru ZHENG Tianling | 2007 | Harmful Algae2007，6，6： | 1 |
| 20 | Marine bac- teria antagonistic to the harmful algal bloom species Alexandri- um tamarense(Dinophyceae)显示文摘 | Su Jianqiang Yang Xiaoru Zhou Yanyan | 2011 | Biological Control2011，，56： | 1 |
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