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您的检索式：作者名="Huaxue Yan"
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| 1 | Virus-induced Gene Silencing in Eggplant(Solanum melongena)显示文摘Eggplant(Solanum melongena)is an economically important vegetable requiring investigation into its various genomic functions.The current limitation in the investigation of genomic function in eggplant is the lack of effective tools available for conducting functional assays.Virus-induced gene silencing(VIGS)has played a critical role in the functional genetic analyses.In this paper,TRV-mediated VIGS was successfully elicited in eggplant.We first cloned the CDS sequence of PDS(PHYTOENE DESATURASE) in eggplant and then silenced the PDS gene.Photo-bleaching was shown on the newly-developed leaves four weeks after agroinoculation,indicating that VIGS can be used to silence genes in eggplant.To further illustrate the reliability of VIGS in eggplant,we selected Chl H,Su and CLA1 as reporters to elicit VIGS using the high-pressure spray method.Suppression of Chl H and Su led to yellow leaves,while the depletion of CLA1 resulted in albino.In conclusion,four genes,PDS,Chl H,Su(Sulfur),CLA1,were down-regulated significantly by VIGS,indicating that the VIGS system can be successfully applied in eggplant and is a reliable tool for the study of gene function. | Haiping Liu Daqi Fu Benzhong Zhu Huaxue Yan Xiaoying Shen Jinhua Zuo Yi Zhu Yunbo Luo | 2012 | Journal of Integrative Plant Biology2012，54，6： | 11 |
| 2 | Multiple Nanoparticles Coupling Strategy for Enhancing Optical Filter Performance of Spectral Splitter Used in Photovoltaic/Thermal System显示文摘Selective absorptive nanofluid can pre-absorb certain sunlight wavelength that cannot be used by PV and transmits remaining sunlight to the surface of PV,which can decouple PV from the thermal receiver spatially.In order to improve the harvesting of electricity and high-temperature thermal nanofluid,it is important to design an optimal optical filter window(transmit sunlight with wavelengths of 732-1067 nm to the surface of the photovoltaic cell and absorb the remaining sunlight).However,designing optimal optical filter is facing following challenges:(1) inherently narrow selective absorptivity property of single nanoparticle;(2) simplified numerical calculation method calculating transmittance;(3) ignoring the shape of the nanoparticle.In this study,the idea of using multiple nanoparticles coupling effect to design an optical filter is proposed,which can superimpose the narrow absorption bandwidth of different nanoparticles to obtain a wide absorption bandwidth of the whole system.In addition,an improved transmission method considering light-matter interaction at air/vessel and liquid/vessel interfaces is adopted to compute the transmittance.The results calculated by improved transmission method are more accurate than widely used traditional Lambert-Beer law,which is verified by experimental test.Furthermore,the effect of nanoparticle shape on spectral transmittance is also investigated,which shows that spiny Ag can approximately extend absorbance from 400 nm to 600 nm compared to nanosphere silver.Finally,the results show that optical filter efficiency of nanofluids with multiple nanoparticles coupling(Ag,spiny Ag,ZnO,ITO) can reached up to 35%. | LIANG Huaxu HUANG Xin WANG Fuqiang CHENG Ziming DONG Yan | 2024 | Journal of Thermal Science2024，33，1： | 0 |
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