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| 1 | Characterization and properties of a Sr2Si5N8:Eu^2+-based light-conversion agricultural film显示文摘In this paper,the fracture surfaces of a light-conversion film were observed using a scanning electron microscope(SEM),and then,the fluorescence spectra and mechanical properties of the film were tested.The SEM results show that the average diameter of the light conversion agent is 500 nm.The results of the mechanical properties tests show that the tensile strengths of light-conversion film increase from9.86 to 12.16 MPa and that the strain at breakage increases from 2.37%to 2.75%.In addition,the application effects of the light-co nversion film were studied.The results indicate that plant height,length of the maximum leaf,width of the maximum leaf and breadth of the plants increase by 24.43%,15.30%,15.60%and 19.07%,respectively.The quality of Chinese flowering cabbages treated with the lightconversion film is superior,including a 9.09%increase in the soluble protein content,a 21.27%increase in the polyphenol content,and a 19.15%increase in the soluble sugar content.Based on these results,light-conversion films can be applied in agricultural production. | Weibin Wu Zhenbang Zhang Riyue Dong Gening Xie Jianxian Zhou Kejue Wu Haonan Zhang Qianpei Cai Bingfu Lei | 2020 | Journal of Rare Earths2020，38，5： | 7 |
| 2 | Development and utilization of a new chemically-induced soybean library with a high mutation density显示文摘Mutagenized populations have provided important materials for introducing variation and identifying gene function in plants. In this study, an ethyl methanesulfonate(EMS)-induced soybean(Glycine max) population,consisting of 21,600 independent M_2 lines, was developed.Over 1,000 M_(4(5))families, with diverse abnormal phenotypes for seed composition, seed shape, plant morphology and maturity that are stably expressed across different environments and generations were identified. Phenotypic analysis of the population led to the identification of a yellow pigmentation mutant, gyl, that displayed significantly decreased chlorophyll(Chl) content and abnormal chloroplast development. Sequence analysis showed that gyl is allelic to Minn Gold, where a different single nucleotide polymorphism variation in the Mg-chelatase subunit gene(ChlI1a) results in golden yellow leaves. A cleaved amplified polymorphic sequence marker was developed and may be applied to marker-assisted selection for the golden yellow phenotype in soybean breeding. We show that the newly developed soybean EMS mutant population has potential for functional genomics research and genetic improvement in soybean. | Zhongfeng Li Lingxue Jiang Yansong Ma Zhongyan Wei Huilong Hong Zhangxiong Liu Jinhui Lei Ying Liu Rongxia Guan Yong Guo Longguo Jin Lijuan Zhang Yinghui Li Yulong Ren Wei He Ming Liu Nang Myint Phyu Sin Htwe Lin Liu Bingfu Guo Jian Song Bing Tan Guifeng Liu Maiquan Li Xianli Zhang Bo Liu Xuehui Shi Sining Han Sunan Hua Fulai Zhou Lili Yu Yanfei Li Shuang Wang Jun Wang Ruzhen Chang Lijuan Qiu | 2017 | Journal of Integrative Plant Biology2017，59，1： | 6 |
| 3 | Recent developments in luminescent nanoparticles for plant imaging and photosynthesis显示文摘Luminescent nanoparticles(upconversion nanoparticles,carbon dots,silicon nanoparticles and nanophosphors)have the advantages of tunable photoluminescence,good biocompatibility,low cytotoxicity and chemical/physical stability.Recently,the luminescent nanoparticles have been involved in the plant research for imaging plant phenotype and improving the photosynthesis efficiency.Luminescent nanoparticles are applied for the plant imaging in vivo and in vitro,while the plant photosynthesis is dependent on the specific light wavelength,providing the luminescent nanoparticles an opportunity to optimize the agriculture light.This review presents the recent developments of luminescent nanoparticles applied on the plant imaging and photosynthesis and discusses the trend for future research. | Riyue Dong Yanjuan Li Wei Li Haoran Zhang Yingliang Liu Li Ma Xiaojun Wang Bingfu Lei | 2019 | Journal of Rare Earths2019，37，9： | 5 |
| 4 | Luminescence enhancement of CaMoO_(4):Eu^(3+) phosphor by charge compensation using microwave sintering method显示文摘CaMoO_(4):Eu^(3+)and CaMoO_(4):Eu^(3+),A+(A=Li,Na,K)phosphors for light-emitting diode(LED)applications have been prepared by microwave sintering method(MSM),and their structure and luminescence properties are investigated.The influences of microwave reaction time and concentration of different kinds of charge compensation A+and Eu^(3+)on luminescence have also been discussed.The samples emit a red luminescence at 615 nm attributed to the^(5)D0→^(7)F2 transition of Eu^(3+)under 464 nm excitation.It is observed that adding charge compensation A+in the sample synthesis increases luminescence intensity.The optimized sample made with 32 mol%Li+and 32 mol%Eu^(3+)has an enhancement factor of 4 in photoluminescence compared to the sample made without charge compensation.The CIE(Commission Internationale de l'Eclairage)coordinates of Ca0.36MoO_(4):0.32Eu^(3+),0.32Li+are x=0.661 and y=0.339,which indicate that the obtained phosphor can be a promising red color candidate for white LED fabrications. | Zhiping ZHOU Yingsen YU Xiaotang LIU Weihao YE Guangqi HU Bingfu LEI Yun YAN | 2015 | Journal of Advanced Ceramics2015，4，4： | 2 |
| 5 | The role of fluorescent carbon dots in crops:Mechanism and applications显示文摘Fluorescent carbon dots(CDs)have been widely studied in biosensing,imaging,information encryption,and optoelectronic devices due to excellent optical properties,such as photostability,tunable luminescence range,and resistance to photobleaching.In recent years,CDs have been explored for use in agriculture.Based on their light harvest and light conversion capacity,as well as their characteristics of easy synthesis and low toxicity,CDs show great potential in improving crop photosynthesis.In addition,CDs can also be used for smart and anticounterfeiting packing,food safety detection,and preservation of crops after harvest.In this study,the application of CDs with excellent optical properties in crops has been summarized,including preharvest processes(photosynthesis and plant imaging),and postharvest processes(crop preservation and food safety).Then the toxicity of CDs to crops is introduced.Finally,the present challenges and future prospects are discussed. | Baoyan Guo Guo Liu Haopeng Wei Jiemin Qiu Jianle Zhuang Xuejie Zhang Mingtao Zheng Wei Li Haoran Zhang Chaofan Hu Bingfu Lei Yingliang Liu | 2022 | SmartMat2022，3，2： | 2 |
| 6 | Luminescence properties of Sm3+-dopped Sr3Sn2O7phosphor显示文摘 | LEI Bingfu MAN Shiqing LIU Yingliang | 2010 | Materials Chemistry and Physics2010，124，23： | 1 |
| 7 | Pink light emitting long-lasting phosphorescence in Sm^3+ -doped CdSiO3 显示文摘 | Lei Bingfu Liu Yingliang Liu Jie | 2004 | J Solid State Chem2004，177，： | 1 |
| 8 | Temperature-Dependent Luminescence Characteristic of SrSi_2O_2N_2:Eu^(2+) Phosphor and Its Thermal Quenching Behavior显示文摘The yellow SrSi2O2N2:Eu2+ phosphor has been synthesized by using a simple solid-state reaction method with Srt2SiO4:Eu2 as the precursor. It shows a broad excitation band extending from 250 to 520 nm and an asymmetric emission band with a main peak at about 550 nm. The emission intensity of the SrSi22O2N2:Eut is about 1.2 times higher than the commercial yellow phosphor YAG:Ce3+(P46-Y3). The temperaturedependent luminescence characteristic of SrSi22O2N2:Euthas been investigated in this paper. With increasing temperature, the emission band of SrSi2O2N2:Eu2+ shows anomalous blue-shift along with decreasing emission intensity and the broadening full width at half maximum(FWHM). Particularly, compared with YAG:Ce3t(P46-Y3), the yellow SrSi2O2N2:Eu2+ phosphors exhibit higher thermal stability due to their weaker electron-phonon coupling strength(1.1), lower stokes shift(0.0576 eV) and larger activation energy(0.288 eV). All these results indicate that SrSi2O2N2:Eu2+ yellow phosphors have potential application for white light-emitting diodes(LEDs). What's more, an energy level scheme is constructed to explain the anomalous blue-shift phenomenon. | Jinlan Qin Chaofan Hu Bingfu Lei Jinfang Li Yingliang Liu Shuiping Ye Miaozhu Pan | 2014 | Journal of Materials Science & Technology2014，30，3： | 1 |
| 9 | 显示文摘 | HUA RUINIAN LEI BINGFU XIE DEMIN | 2003 | J Solid State Chemistry2003，175，： | 1 |
| 10 | Spectra and long-lasting properties of Sm^3+-doped yttrium oxysulfide phosphor显示文摘 | Lei Bingfu Liu Yingliang Tang Gongben | 2004 | Materials Chemistry and Physics2004，87，： | 1 |
| 11 | Preparation and oxygen sensing properties of a sol - gel derived thin film based on a covalently grafted rutbenium( Ⅱ ) complex显示文摘 | ZHANG Haoran LI Bin LEI Bingfu | 2007 | Sens Actuators: B2007，123，： | 1 |
| 12 | Luminescence proper- ties of CdSiO3 : Mn2+ phosphor显示文摘 | Bingfu Lei Yingliang Liu Zeren Ye | 2004 | Journal of Luminescence2004，109，34： | 1 |
| 13 | Synthesis, characterization, and oxygen sensing properties of functionalized mesoporous SBA- 15 and MCM -41 with a covalently linked ruthenium( Ⅱ ) complex显示文摘 | LEI Bingfu LI Bin ZHANG Haoran | 2007 | J Phys Chem2007，111，11： | 1 |
| 14 | Pink light emitting long-lasting phosphorescence in Sm^3+-doped CdSiO3显示文摘 | Lei Bingfu Liu Yingliang Liu Jie | 2004 | J Solid State Chem2004，177，： | 1 |
| 15 | Luminescence properties of CdSiO3:Mn^2+ phosphor显示文摘 | Lei Bingfu Liu Yingliang Ye Zeren | 2004 | Journal of Luminescence2004，109，： | 1 |
| 16 | Red, green and blue aggregation-induced emissive carbon dots显示文摘As one of the most promising fluorescent nanomaterials, carbon dots(CDs) have been extensively studied for their fluorescent properties in solution. However, research on the synthesis of multicolor solid-state fluorescence(SSF) CDs(from blue to red) is rarely reported. Herein, we used o-phenylenediamine, mphenylenediamine and p-phenylenediamine with dithiosalicylic acid(DTSA) in the solvothermal reaction using acetic acid as a solvent to obtain aggregation-induced emissive(AIE) CDs of red(620 nm), green(520 nm), and blue(478 nm), respectively. XPS spectra and TEM image show that with the red-shift of luminescence, the particle size and content of C=O of the CDs gradually increases. Finally, based on the non-matrix solid-state multicolor luminescence characteristics of CDs, the application of white light LED devices is realized. Besides, based on the fat-soluble properties of CDs, fingerprint detection applications are realized. | Xiaokai Xu Luoqi Mo Wei Li Yadong Li Bingfu Lei Xuejie Zhang Jianle Zhuang Chaofan Hu Yingliang Liu | 2021 | Chinese Chemical Letters2021，32，12： | 0 |
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