Academician Kuang Tingyun: Always be a "chasing person"

Kuang Tingyun, an academician of the Chinese Academy of Sciences, the first batch of experts and members of the Chinese Science and Technology Think Tank, a member of the review committee, a physiologist, and a researcher at the Institute of Botanical Research of the Chinese Academy of Sciences.

Kuang Tingyun has been engaged in the research of photosynthesis of photosynthesis for a long time, revealing that the lobe chlorophyll protein is traded horizontally on the membrane to regulate the rules of allocating allocation. Essence

Study photosynthesis and promote sustainable development

Photosynthesis is the main way to obtain solar energy safely and efficiently on the earth. Kuang Tingyun said, "The absorption, transmission, and conversion of optical energy in the photosynthesis occur on the photosynthesis, which is completed by a protein super molecular composite with certain molecular arrangement and spatial statue on the optical membrane." The study of role is of great significance to solve problems such as food, energy and environmental resources facing human beings. After more than forty years of research, Kuang Tingyun became a pioneer in the new field of optical synthesis structure and function research in my country, achieved major academic progress, made outstanding contributions to the development of photovoltaic effects in my country, and produced in the field of photosynthesis at home and abroad. Significant influence.

There are multiple super molecular complexes such as optical system Ⅰ and light system Ⅱ, which are a place for light energy absorption, transmission and transformation. In 2021, Kuang Tingyun led the team and the Zhangxing team of Zhejiang University to jointly analyze the high -resolution space structure of the chloroplast of 55 protein sub -green metaeral molecules containing 55 protein subclasses. Higher plant chloroplast chloroplast super molecular composite, and for the first time revealed the assembly principle of the "Hulk" on the optical film. Kuang Tingyun said that there are two types of photosynthetic electron transmission on the optical membrane, one is linear electron transmission, and the other is circular electron transmission around the optical system Ⅰ. The super molecular complex is closely related to the circular electronic transmission chain. Studying the fine structure of the "Green Giant" has important theoretical significance for understanding the mechanism of optical cooperation with light energy conversion.

At the same time, Kuang Tingyun pointed out that through the preparation of simulated photosynthesis and artificial photosynthesis, it can provide new ideas for creating biological solar cells. By constructing an efficient photosynthetic water cracking system, building a clean and high -efficiency energy system for cleaning and low -carbon, and building a hydrogen -producing hydrogen production system, providing new technologies and methods for the large -scale production of solar split hydrogen and clean fuel. She said that at present, scientists in my country are improving the efficiency of rice light synthesis through transforming the light breathing channel, and the transformed rice light synthesis efficiency, biomass, and yield have increased significantly, thereby promoting sustainable development.

Kuang Tingyun is known as "chasing people" because of engaging in the research of optical effects. Kuang Tingyun said, "We want to pursue the future of light, we must pursue a better life, and we must be bright. For nature, without light, there is no photosynthetic effect, and there is no development of human society without light. I have been studying The efficient conversion of solar energy is the forefront of science and is also closely integrated with the major strategic needs of the country. I am willing to be a chasing person forever. "

Build an intelligent plant factory to help rural revitalization

Kuang Tingyun believes that rural rejuvenation is based on agriculture, which is very important for ensuring food security in our country. Scientific and technological innovation and smart agriculture can promote rural revitalization well. She said that intelligent plant factories are a trend of modern agricultural development. It is a photominee, construction engineering, environmental engineering, material engineering and computer engineering. Strategies for the development of national and global society.

Kuang Tingyun said that intelligent agriculture is important to improve our agricultural technology level. Soil pollution and water pollution will affect the safety of food and vegetables. If we use intelligent plant factories to produce high -end high -end vegetables This is important for cities and rural areas. For example, the current intelligent seedling factory, with intelligent chemical factory seedlings, not only greatly shorten the cycle, but also higher quality.

At the same time, she said that the growth environment and conditions of plants in plant factories are fully automated control and have an efficient production system. This is an emerging strategic industry that subverts the tradition. , Humidity, carbon dioxide concentration, and nutritional conditions are a production method for fully automated control, and it is not contaminated by soil, and the limitations of climate conditions can operate normally on the year.

In addition, Kuang Tingyun also believes that the development of biomass energy is one of the effective ways to solve the problem of "agriculture, rural areas, and rural areas." The development and utilization of biomass energy not only has important strategic significance in my country, but also has a very broad prospect. She said that my country's cultivated land is limited, and the development of biomass energy must first ensure food safety. It is necessary to choose to develop the energy plant resource industry on marginal land. To develop biomass energy on the marginal land that is mostly drought, salt -alkali, and barren, it is also necessary to choose energy plants with high light effect and high biomass volume to achieve the accumulation of biomass in the unit area of ​​the unit. (Text/Wang Huilan)

Academician Kuang Tingyun communicates with teenagers

Related Links:

Introduction to Academician Kuang Tingyun

Kuang Tingyun, an academician of the Chinese Academy of Sciences, the first batch of experts and members of the Chinese Science and Technology Think Tank, a member of the review committee, a physiologist, and a researcher at the Institute of Botanical Research of the Chinese Academy of Sciences.

Long -term research on photosynthesis of photosynthesis, cooperation with domestic and foreign scholars to achieve the following results: 1. Reveal the horizontal migration of chlorophyll protein on the membrane and regulate the rules that can be distributed.The initial source 3. Put forward possible dynamic models of the optical system II reaction center 4. The first discovery of the aluminic acid residue and original electronic receptors of the optical system II reaction center of the optical system II reaction center are destroyed by the magnesium chlorophyllThe two electronic transmission chains have the hypothesis of light protection function.He has won the National Natural Science Award of China, the Science and Technology Progress Award of the Chinese Academy of Sciences, and the Natural Science Award of the Chinese Academy of Sciences.He has been rated as an outstanding representative of the "973" project, an outstanding postgraduate mentor of the Chinese Academy of Sciences, an advanced science worker of the National Association of Science and Technology, an ambassador for the popular science popularization image of Beijing, an outstanding party member of the hospital and the central government, the national town "Women's Fonter Power Model", and the Chinese Academy of Sciences"Boarding forces", ten -Jay women of the central state organs.More than 400 papers have been published at home and abroad.

- END -