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您的检索式：作者名="Xinguo Fang"
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| 1 | Plant-Derived Enzymes Producing Chiral Aroma Compounds and Potential Application显示文摘Aroma(volatile)compounds play important ecological functions in plants,and also contribute to the quality of plant-derived foods.Moreover,chiral aroma compounds affect their functions in plants and lead to different flavor quality properties.Formations of chiral aroma compounds are due to the presence of enzymes producing these compounds in plants,which are generally involved in the final biosynthetic step of the aroma compounds.Here,we review recent progress in research on the plant-derived enzymes producing chiral aroma compounds,and their changes in response to environmental factors.The chiral aroma enzymes that have been reported produce(R)-linalool,(S)-linalool,(R)-limonene,and(S)-limonene,etc.,and these enzymes are found in various plant species.We also discuss the origins of enantioselectivity in the plant-derived enzymes producing chiral aroma compounds and summarize the potential use of plants containing enzymes producing chiral aroma compounds for producing chiral flavors/fragrances. | Fang Dong Qian Fan Xinguo Su Lanting Zeng | 2023 | Phyton-International Journal of Experimental Botany2023，92，2： | 1 |
| 2 | Quantification methodologies on organization and morphology features of fiber-like structures:A review显示文摘Among all the structural formations,fiber-like structure is one of the most common modalities in organisms that undertake essential functions.Alterations in spatial organization of fibrous structures can refiect information of physiological and pathological activities,which is of significance in both researches and clinical applications.Hence,the quantification of subtle changes in fiber-like structures is potentiallymeaningful in studying structure-function relationships,disease progression,carcinoma staging and engineered tissue remodeling.In this study,we examined a wide range of methodologies that quantify organizational and morphological features of fibrous structures,including orientation,alignment,waviness and thickness.Each method was demonstrated with specific applications.Finally,perspectives of future quantification analysis techniques were explored. | Chuncheng Wang Jia Meng Shuhao Qian Lingxi Zhou Shenyi Jiang Rushan Jiang Hantao Zhan Xinguo Fang Yijie Liu Zhihua Ding Zhiyi Liu | 2023 | Journal of Innovative Optical Health Sciences2023，16，4： | 0 |
| 3 | Highly in-plane anisotropic optical properties of fullerene monolayers显示文摘Both the intrinsic anisotropic optical materials and fullerene-assembled 2D materials have attracted much interest in fundamental science and potential applications.The synthesis of a monolayer(ML)fullerene makes the combination of these two features plausible.In this work,using first-principles calculations,we systematically study the electronic structure and optical properties of quasi-hexagonal phase(qHP)ML and quasi-tetragonal phase(qTP)ML fullerenes.The calculations of q HP ML show that it is a semiconductor with small anisotropic optical absorption,which agrees with the recent experimental measurements.However,the results for qTP ML reveal that it is a semimetal with highly in-plane anisotropic absorption.The dichroic ratio,namely the absorption ratio of x-and y-polarized lightα_(xx)/α_(yy),is around 12 at photon energy of 0.29 eV.This anisotropy is much more pronounced when the photon energy is between 0.7 and 1.4 eV,whereα_(xx)becomes nearly zero whileα_(yy)is more than two orders of magnitude larger.This indicates qTP ML as a candidate for long-pursuit lossless metal and a potential material for atomically thin polarizer.We hope this will stimulate further experimental eforts in the study of qTP ML and other fullerene-assembled 2D materials. | Danwen Yuan Hanqi Pi Yi Jiang Yuefang Hu Liqin Zhou Yujin Jia Gang Su Zhong Fang Hongming Weng Xinguo Ren Wei Zhang | 2023 | Science China(Physics,Mechanics & Astronomy)2023，66，4： | 0 |
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