At the heart of the technique is the ability to detect changes in the composition of tiny molecules in biological systems by capturing electron movement and light field oscillations using attosecond light pulses.

By exposing a human plasma sample to a single-period infrared laser pulse, molecular vibrations were successfully excited and coherent infrared waves of their radiation were captured. This infrared wave of radiation,

known as an electric field molecular fingerprint, is a unique identifier of a sample's molecular composition. By analyzing these fingerprints, the researchers were able to distinguish plasma samples from lung cancer patients from healthy individuals,

enabling accurate diagnosis even in the early stages of the disease. In response to this breakthrough, the research team said it will continue to work to improve the technology and promote its clinical application.

2013 Nobel Prize winner in Physiology or Medicine, academician of the US National Academy of Sciences, Professor Randy W.Schekman of the Department of Molecular and Cell Biology at the University of California, Berkeley,

sent a video message to the forum, especially congratulates the 23rd Chinese Scientists Forum held successfully. He said that the hard work and outstanding contributions of Chinese scientists have injected new vitality into the progress of global science.

In the global wave of scientific and technological innovation, China has stood at the forefront of innovation-driven development, contributing the wisdom of Chinese scientists and entrepreneurs to the building of a community with a shared future for mankind.

We look forward to more exchanges and cooperation with our Chinese counterparts in the future to jointly promote the prosperity and development of science. In particular, he expressed his willingness to provide useful help to the scientific and technological innovation of Chinese enterprises through the Chinese Scientists Forum.

International scientific and technological exchanges and cooperation are an important driving force for global scientific and technological progress and innovation. In order to promote international scientific and technological exchanges and cooperation,

further deepen the ties and cooperation between China and other countries in the field of science and technology, jointly cope with global challenges, promote the sustainable development of human society, promote the collision of innovative thinking under different cultural backgrounds,

stimulate new scientific and technological inspiration, and promote scientific and technological progress, The Chinese Scientists Forum held the Launch ceremony of the 2024 International Science and Technology Exchange and Cooperation Project.

This project will focus on Nobel Prize winners entering China to carry out academic exchanges and scientific and technological consulting activities with Chinese enterprises.

Du Xiangwan, academician of the Chinese Academy of Engineering and deputy director of the National Energy Expert Advisory Committee, mentioned in the report entitled "Energy security and Energy transformation" that the Party's 20th National Congress report clearly proposed that based on China's energy resources endowment,

adhere to the first to break. We need to accurately understand our energy resource endowment, so as to lay the foundation for our energy transformation. He believes that the inherent cognition of "rich coal, lack of oil,

and less gas" is limited to fossil energy, but this understanding has been unable to keep up with the development of The Times, and it should be recognized that the needs of sustainable economic and social development and the realization of the goal of "dual carbon" are leading the rapid growth of renewable energy.

He said that an accurate understanding of energy and resource endowments is an element of a correct understanding of national conditions, and is a key point affecting China's energy policy and energy strategy, which has directional and strategic significance for ensuring the country's long-term energy security and guiding energy transformation.

Li Can, academician of the Chinese Academy of Sciences and expert in physical chemistry, made a presentation entitled "Green Hydrogen energy and liquid sunlight methanol: Challenges and Opportunities of artificial photosynthesis",

which introduced the research ideas, research strategies and major challenges faced by solar photocatalysts to convert solar energy into green fuels and chemicals. He pointed out that liquid sunlight methanol has the role of "three carving with one arrow",

which can solve the large-scale energy storage, peak adjustment and absorption problems of intermittent energy, and can also be used as a hydrogen energy carrier to solve the safety and cost problems of hydrogen energy preparation,

storage and transportation, and can also convert and utilize carbon dioxide as resources, taking into account economic development and carbon emissions. Starting from liquid sunlight fuel molecules,

artificial light synthesis of dark reactions will be the main development direction of green biofabration, which is expected to synthesize various biological macromolecules, drug intermediates and green chemicals.

Jiang Jiandong, an academician of the Chinese Academy of Engineering and an expert in pharmacology, introduced some typical cases of China's original drugs in his report titled Innovative Drugs: Scientific Answers for a Healthy China.