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| 1 | Lignin Interaction with Cellulase during Enzymatic Hydrolysis显示文摘The conversion of lignocellulosic biomass into biofuels or biochemicals typically involves a pretreatment process followed by the enzyme-catalyzed hydrolysis of cellulose and hemicellulose components to fermentable sugars.Many factors can contribute to the recalcitrance of biomass,e.g.,the lignin content and structure,crystallinity of cellulose,degree of fiber polymerization,and hemicellulose content,among others.However,nonproductive binding between cellulase and lignin is the factor with the greatest impact on enzymatic hydrolysis.To reduce the nonproductive adsorption of enzymes on lignin and improve the efficiency of enzymatic hydrolysis,this review comprehensively summarized the progress that has been made in understanding the interactions between lignin and enzymes.Firstly,the effects of pretreatment techniques on lignin content and enzymatic hydrolysis were reviewed.The effects of lignin content and functional groups on enzymatic hydrolysis were then summarized.Methods for the preparation and characterization of lignin films were assessed.Finally,the methods applied to characterize the interactions between lignin and cellulase were reviewed,and methods for decreasing the nonproductive binding of enzymes to lignin were discussed.This review provides an overview of the current understanding of how lignin hinders the enzymatic hydrolysis of lignocellulosic biomass,and provides a theoretical basis for the development of more economical and effective methods and additives to reduce the interaction of lignin and enzymes to improve the efficiency of enzymatic hydrolysis. | Mingfu Li Qingtong Zhang Changzhou Chen Shuangfei Wang Douyong Min | 2019 | Paper And Biomaterials2019，4，4： | 12 |
| 2 | Preparation of phosphorus-modified PITQ-13 catalysts and their performance in 1-butene catalytic cracking显示文摘A series of phosphorus-modified PITQ-13 catalysts was prepared by wet impregnation of NH4H2PO4solution into an HITQ-13 parent. The catalysts were characterized using XRD, N2adsorption, MAS NMR and NH3-TPD. Their catalytic performance in 1-butene catalytic cracking was evaluated in a fixed fluidized bed reactor. The results showed that the crystallinity, surface area and pore volume of P-modified PITQ-13catalysts decreased with the increasing amounts of P. The number of weak acid sites increased, whereas that of strong acidity decreased. The selectivity to propylene in 1-butene cracking reactions increased because of the decrease in strong acidity. The yield of propylene achieved41.6% over PITQ-13-2 catalyst with a P content of 1.0 wt%, which was 5.1% greater than that achieved over HITQ-13 catalyst. | Penghui Zeng Yun Liang Shengfu Ji Baojian Shen Honghai Liu Baojie Wang Hongjuan Zhao Mingfu Li | 2014 | Journal of Energy Chemistry2014，23，2： | 6 |
| 3 | PREDICTION OF YIELD FUNCTIONS ON BCC POLYCRYSTALS显示文摘由非线性的优化理论,我们在希尔的标准形式预言单个电子消息传输方式晶体的收益功能。然后,我们在 Sach 的模型下面在电子消息传输方式多晶体Ω的宏观的收益功能上给一个公式,在在Ω的所有 BCCcrystallites 的收益功能的体积一般水准作为 BCC 多晶体的宏观的收益功能被拿的地方。Inconstructing 公式,我们试着在宏观的收益功能,取向分发功能(ODF ) ,和单个电子消息传输方式之中发现关系水晶的粘性。为一个单轴的张力的问题的收益压力的一个表达式在泰勒的模型下面被导出以便把表达式与宏观的收益函数的作比较。 | Huang Mojia Fu Mingfu Zheng Chaomei | 2006 | Acta Mechanica Solida Sinica2006，19，1： | 5 |
| 4 | Experiment on Hydraulic Fracturing in Rock and Induced Earthquake显示文摘Experiment on rock hydraulic fracturing strength under different confining pressures was conducted on a series of test specimens with various pre-cracks prepared from 7 types of rock. Combining the data of an actual reservoir-induced earthquake with the experimental results of the contemporary tectonic stress field according to the theory of rock strength and the principle and method of rock fracture mechanics, the authors tentatively investigated the earthquakes induced by pore-water pressure in rock and obtained the initial results as follows: (1) One type of induced earthquake may occur in the case of larger tectonic stress on such weak planes that strike in similar orientation of principle tectonic compressional stress in the shallows of the rock mass; the pore-water pressure σp may generate tensile fracture on them and induce small earthquakes; (2) Two types of induced earthquake may occur in the case of larger tectonic stress, i.e.,① on such weakness planes that strike in similar orientation of principle tectonic compressional stress, σ1, in the shallows of the rockmass, the pore-water pressure, σp, may generate tensile fracture on them and induce small earthquakes; ② When the tectonic stress approximates the shear strength of the fracture, the pore-water pressure σp may reduce the normal stress, σn, on the fracture face causing failure of the originally stable fracture, producing gliding fracture and thus inducing an earthquake. σp may also increase the fracture depth, leading to an induced earthquake with the magnitude larger than the previous potential magnitude; (3) There is a depth limit for each type of rock mass, and no induced earthquake will occur beyond this limit. | Yan Yuding Li Yalin Zhang Zhuan Ouyang Lisheng Xie Mingfu | 2005 | Earthquake Research in China2005，19，4： | 4 |
| 5 | Impact and inhibitory mechanism of phenolic compounds on the formation of toxic Maillard reaction products in food显示文摘As one of the dominant reactions occurring during thermal treatment of food, the Maillard reaction not only leads to the formation of aroma, browning color and taste compounds, but also contributes to the formation of some unpleasant toxic substances including acrylamide,heterocyclic amines and advanced glycation end products.Polyphenols, one of the most abundant antioxidants in the human diet, are contained in different kinds of foods. In this review, some recent studies on the impact of dietary polyphenols on the formation of acrylamide, heterocyclic amines and advanced glycation end products formed during the Maillard reaction are summarized, including the research work conducted with both chemical model systems and real food model systems; the possible inhibitory mechanisms of different polyphenols are also summarized and discussed in this review. Basically we found that some dietary polyphenols not only scavenge free radicals, but also react with reactive carbonyl species,thus lowering the formation of toxic Maillard reaction products. This review provides a useful theoretical foundation for the application of polyphenols in food safety, and suggests some directions for further study of natural products as inhibitors against the formation of toxic substances in thermally processed food. | Jing TENG Xiaoqian HU Ningping TAO Mingfu WANG | 2018 | Frontiers of Agricultural Science and Engineering2018，5，3： | 4 |
| 6 | Serum semaphorin 4C as a diagnostic biomarker in breast cancer:A multicenter retrospective study显示文摘Background:To date,there is no approved blood-based biomarker for breast cancer detection.Herein,we aimed to assess semaphorin 4C(SEMA4C),a pivotal protein involved in breast cancer progression,as a serum diagnostic biomarker.Methods:We included 6,213 consecutive inpatients from Tongji Hospital,Qilu Hospital,and Hubei Cancer Hospital.Training cohort and two validation cohorts were introduced for diagnostic exploration and validation.A pan-cancer cohort was used to independently explore the diagnostic potential of SEMA4C among solid tumors.Breast cancer patients who underwent mass excision prior to modified radical mastectomy were also analyzed.We hypothesized that increased pretreatment serum SEMA4C levels,measured using optimized in-house enzymelinked immunosorbent assay kits,could detect breast cancer.The endpoints were diagnostic performance,including area under the receiver operating characteristic curve(AUC),sensitivity,and specificity.Post-surgery pathological diagnosis was the reference standard and breast cancer staging followed the TNM classification.There was no restriction on disease stage for eligibilities.Results:We included 2667 inpatients with breast lesions,2378 patients with other solid tumors,and 1168 healthy participants.Specifically,118 patients with breast cancer were diagnosed with stage 0(5.71%),620 with stage I(30.00%),966 with stage II(46.73%),217 with stage III(10.50%),and 8 with stage IV(0.39%).Patients with breast cancer had significantly higher serum SEMA4C levels than benign breast tumor patients and normal controls(P<0.001).Elevated serum SEMA4C levels had AUC of 0.920(95%confidence interval[CI]:0.900–0.941)and 0.932(95%CI:0.911–0.953)for breast cancer detection in the two validation cohorts.The AUCs for detecting early-stage breast cancer(n=366)and ductal carcinoma in situ(n=85)were 0.931(95%CI:0.916–0.946)and 0.879(95%CI:0.832–0.925),respectively.Serum SEMA4C levels significantly decreased after surgery,and the reduction was more striking after modified radical mastectomy,compared with mass excision(P<0.001).The positive rate of enhanced serum SEMA4C levels was 84.77%for breast cancer and below 20.75%for the other 14 solid tumors.Conclusions:Serum SEMA4C demonstrated promising potential as a candidate biomarker for breast cancer diagnosis.However,validation in prospective settings and by other study groups is warranted. | Ya Wang Long Qiao Jie Yang Xiong Li Yaqi Duan Jiahao Liu Shaoqi Chen Huayi Li Dan Liu Tian Fang Jingjing Ma Xiaoting Li Fei Ye Junxiang Wan Juncheng Wei Qin Xu Ensong Guo Ping Jin Mingfu Wu Lin Zhang Yun Xia Yaqun Wu Jun Shao Yaojun Feng Qing Zhang Zongyuan Yang Gang Chen Qinghua Zhang Xingrui Li Shixuan Wang Junbo Hu Xiaoyun Wang Mona P.Tan Kazuaki Takabe Beihua Kong Qifeng Yang Ding Ma Qinglei Gao | 2021 | Cancer Communications2021，41，12： | 3 |
| 7 | Multiple effects of sediment transport and geomorphic processes within flood events: Modelling and understanding显示文摘洪水事件能导致接着影响流动动力学的可观的沉积运输。这研究通过一系列水力的情形,包括的小规模的试验性的案例和照原尺寸的冰川的爆发充满的建模在洪水调查沉积运输的多重效果。一个不一致的、基于层的 morphodynamic 模型被介绍它三个模块的联合是镇静的:一个水动力学模型由包含沉积效果的二维的浅水方程管理了;控制沉积的集体保存的一个沉积运输模型;并且为更新床举起的一个床变丑模型。模型被一个秒顺序 Godunov 类型数字计划解决。通过选择沉积沉重的流动事件的建模,在洪水事件以内的流动和沉积运输和似地球形状的过程的相互作用被阐明。沉积运输增加山峰流动的包括排出,浇水平并且浇在在一张扁平的床上的水坝裂缝流动的深度,这被发现。为一个部分水坝缺口,沉积材料在洪水动力学上有阻塞效果。与 ‘sudden collapse’ 比较一个水坝,一个渐渐的水坝缺口显著地推迟自记水位计同样被改变的山峰流动,和流动的到达时间。可观的床侵蚀和免职发生在快速的爆发洪水以内,它严重地搜索河隧道。洪水繁殖在隧道的大多数区域在沉积运输,和水水平的加入以后被加速,这被注意被减少。 | Mingfu Guan Nigel G. Wright P, Andrew Sleigh | 2015 | International Journal of Sediment Research2015，30，4： | 3 |
| 8 | Analysis of the Genetic Diversity of Natural Populations of Alpinia oxyphylla Miquel Using Inter-Simple Sequence Repeat Markers显示文摘 | Wang Haiyan Liu Xiaojing Wen Mingfu Pan Kun Zou Meiling Lu Cheng Liu Shisheng Wang Wenquan | 2012 | EN2012，，4： | 2 |
| 9 | Effects of Tightening Torque on Dynamic Characteristics of Low Pressure Rotors Connected by a Spline Coupling显示文摘A rotor dynamic model is built up for investigating the effects of tightening torque on dynamic characteristics of low pressure rotors connected by a spline coupling.The experimental rotor system is established using a fluted disk and a speed sensor which is applied in an actual aero engine for speed measurement.Through simulating calculation and experiments,the effects of tightening torque on the dynamic characteristics of the rotor system connected by a spline coupling including critical speeds,vibration modes and unbalance responses are analyzed.The results show that when increasing the tightening torque,the first two critical speeds and the amplitudes of unbalance response gradually increase in varying degrees while the vibration modes are essentially unchanged.In addition,changing axial and circumferential positions of the mass unbalance can lead to various amplitudes of unbalance response and even the rates of change. | Chen Xi Liao Mingfu Li Quankun | 2017 | Transactions of Nanjing University of Aeronautics and Astronautics2017，34，5： | 2 |
| 10 | Co-seismic energy release and relevant region of Tohoku M9.0 earthquake显示文摘'Off the Pacific coast of Tohoku Earthquake' (M9.0,on March 11th,2011) is the greatest one in Japanese seismic record. The hypocenter is located 130 km ESE off the Pacific coast of Tohoku with the focal depth of 24 km. | LU MingFu LI Li XIA MengFen WANG HaiYing BAI YiLong1 | 2011 | Science China Earth Sciences2011，54，7： | 2 |
| 11 | Removal of naphthenic acid by microwave显示文摘 | Huang Mingfu Zhan Shanlin Li Ping | 2006 | J Clean Prod2006，14，8： | 1 |
| 12 | High performance biodegradable thermoplastic starch--EMMT nanoplastics 显示文摘 | Huang Mingfu Yu Jiugao Ma Xiaofei | 2005 | Polymer2005，46，： | 1 |
| 13 | Activities of hydrocolloids as inhibitors of acrylamide formation in model systems and fried potato strips显示文摘 | Xiaohui Zeng Ka-Wing Cheng Yegang Du Ricky Kong Clive Lo Ivan K. Chu Feng Chen Mingfu Wang | 2010 | Food Chemistry2010，，2： | 1 |
| 14 | Active elastic support/dry friction damper with piezoelectric ceramic ac- tuator显示文摘 | LIAO Mingfu SONG Mingbo WANG Siji | 2014 | Shock and Vibration2014，2014，： | 1 |
| 15 | Determination of proanthocyanidins in grape products by liquid chromatography/mass spectrometric detection under low collision energy显示文摘 | WU Qingli WANG Mingfu JAMES E | | 0，，： | 1 |
| 16 | Template-controlled synthesis of wire-like cadmium sulfide nanoparticle assemblies within core-shell cylindrical polymer brushes显示文摘 | Mingfu Zhang Markus Drechsler Axel H E Müller | 2004 | Chemistry of Materials2004，16，3： | 1 |
| 17 | Ethanol-induced fatty liver in the rat examined by in vivo 1H chemical shift selective magnetic resonance imaging and localized spectroscopic methods显示文摘 | Mingfu Ling Manfred Brauer | 1992 | Magnetic Resonance Imaging1992，10，4： | 1 |
| 18 | Spontaneous movement of a retrotransposon generated genic dominant male sterility providing a useful tool for rice breeding显示文摘Male sterility in plants provides valuable breeding tools in germplasm innovation and hybrid crop production.However,genetic resources for dominant genic male sterility,which hold great promise to facilitate breeding processes,are extremely rare in natural germplasm.Here we characterized the Sanming Dominant Genic Male Sterility in rice and identified the gene SDGMS using a map-based cloning approach.We found that spontaneous movement of a 1978-bp long terminal repeat(LTR)retrotransposon into the promoter region of the SDGMS gene activates its expression in anther tapetum,which causes abnormal programmed cell death of tapetal cells resulting in dominant male sterility.SDGMS encodes a ribosome inactivating protein showing N-glycosidase activity.The activation of SDGMS triggers transcription reprogramming of genes responsive to biotic stress leading to a hypersensitive response which causes sterility.The results demonstrate that an ectopic gene activation by transposon movement can give birth to a novel trait which enriches phenotypic diversity with practical utility. | Conghao Xu Yifeng Xu Zhengji Wang Xiaoyu Zhang Yuying Wu Xinyan Lu Hongwei Sun Lei Wang Qinglu Zhang Qinghua Zhang Xianghua Li Jinghua Xiao Xu Li Mingfu Zhao Yidan Ouyang Xianbo Huang Qifa Zhang | 2023 | National Science Review2023，10，9： | 1 |
| 19 | Novel trisaccharide fatty acid ester identified from the fruits of Morinda citrifolia (Noni) 显示文摘 | Wang Mingfu Hiroe Kikuzaki | 1999 | J Agric Food Chem1999，47，： | 1 |
| 20 | Artificial photosynthesis bringing new vigor into plastic wastes显示文摘The accumulation of plastic wastes in landfills and the environment threatens our environment and public health,while leading to the loss of potential carbon resources.The urgent necessary lies in developing an energy-saving and environmentally benign approach to upgrade plastic into value-added chemicals.Artificial photosynthesis holds the ability to realize plastic upcycling by using endless solar energy under mild conditions,but remains in the initial stage for plastic upgrading.In this review,we aim to look critically at the photocatalytic conversion of plastic wastes from the perspective of resource reutilization.To begin with,we present the emerging conversion routes for plastic wastes and highlight the advantages of artificial photosynthesis for processing plastic wastes.By parsing photocatalytic plastic conversion process,we demonstrate the currently available routes for processing plastic,including plastic photodegradation,tandem decomposition of plastic and CO_(2) reduction,selective plastic oxidation,as well as photoreforming of plastic.This review concludes with a personal perspective for potential advances and emerging challenges in photocatalytic plastic conversion. | Sailei Kang Tao Sun Yingxin Ma Mengmeng Du Mingfu Gong Chunyu Zhou Yang Chai Bocheng Qiu | 2023 | SmartMat2023，4，4： | 1 |
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