10月6日， 中国科学院深圳先进技术研究院定量合成生物学全国重点实验室、合成生物学研究所高翔团队 联合 电子科技大学夏川团队 ， 首次提出并验 证了一种基于"电催化+生物催化"耦合策略的"人工海洋碳循环系统" ，相关成果发表在国际学术期刊《自然·催化》。 该系统可捕集天然海水中的CO₂， 并转化为可直接进入生物制造的中间体，再进一步升级为多类高价值化学品与材料 。该研究以可降解塑料单体为示范案例，有望为燃料、医药与食品配 料等更广谱产品提供生物制造平台。 研究的首个关键环节由电子科技大学夏川团队负责。他们利用电催化技术实现了从海水中进行高效的碳捕集。面对电极钝化和盐类沉积等难题，研究团队 设计了一种新型电解装置。实验结果显示， 该装置能在天然海水里连续稳定运行超500小时，二氧化碳捕碳效率有70%以上，还可同步副产氢气 。同 时，研究团队成功研制出高活性、高甲酸选择性的铋基催化剂，借助电催化将捕获的二氧化碳高效转化为甲酸，并持续获得高浓度甲酸溶液。 声明： 因水平有限，错误不可避免，或有些信息非最及时，欢迎留言指出。本文由作者重新编写，仅作新材料相关领域介绍，本文不构成任何投资建议！转载请注明来源！ 海洋作为 ...

【SynBioCon】 获 悉 ， 10月6日， 中国科学院深圳先进技术研究院定量合成生物学全国重点实 验室、合成生物学研究所高翔团队联合电子科技大学夏川团队 ，首次提出并验证了一种 基于"电催 化+生物催化"耦合策略的"人工海洋碳循环系统" ，相关成果发表在国际学术期刊《自然·催化》。 该系统可捕集天然海水中的CO₂，并转化为可直接进入生物制造的中间体，再进一步升级为 多类高 价值化学品与材料 。该研究以 可降解塑料单体 为示范案例，有望为燃料、医药与食品配料等更广 谱产品提供生物制造平台。 /生物制造产业社群/ 让上下游聚在一起, 未来食农、绿色化工、大健康、美妆个护 等产业同行❤️↓ SynBio团队 | 深圳先 进院 高翔、电子科大夏川 海洋作为地球上最大的天然"碳库"，每年吸收逾四分之一人为排放的二氧化碳，有效减缓了全球气 候变暖。然而，海水持续吸收二氧化碳引发的海洋酸化，对海洋生态平衡构成了严重威胁。如何把这 部分已进入海洋的碳，转化为人类可利用的资源，减缓海水酸化，是实现"蓝色经济"与"双碳"目标 所必须面对的共同命题。 项目负责人夏川教授指出，该成果紧密围绕国家"双碳"目标和蓝色经济发展需求， ...

秸秆等非粮生物质废弃物到高附加值产品实现经济可行性，在于全链条创新。 所得水解液无需水洗或脱毒即可利用工程酵母、乳酸菌和油脂酵母高效发酵生产 纤维素乙醇、乳 酸、丁二酸、柠檬酸、油脂等产品 。 通过解析木质素生物降解途径及挖掘新型木质素降解酶，利用"生物漏斗"策略，构建了多株工程 菌，实现了 木质素向黏糠酸 和 没食子酸等高值化产品 的高效转化。 金明杰教授 是国家领军人才、国家海外高层次人才引进计划青年项目入选者、江苏特聘教授、江苏 省"双创人 才"， 专注于秸秆等非粮原料生物炼制 ，是国 家生物质利用重点研发项目及合成生物学 领域代表项目。 值得关 注的是， 金明杰教授于2024年在苏州高新区创办 苏州溿米生物科技有限公司 ， 形成了拥 有自主知识产权的全球领先成套技术， 突破了秸秆等 非粮生物质 废弃物到高附加值生物化学品的 产业化瓶颈 ，具有划时代意义。 点击更多阅读 ： 秸秆高值化利用企业畔米生物获天使轮融资 金明杰教授将出席 于 202 5 年 1 1 月 27-29 日 在 浙江 ·杭州 举办 " 202 5 （第 五 届）非粮 生物质高值化利用论坛 （ NFUCon 2025 ） "，分享以 ...

Core Insights - The performance of A-share listed companies in Henan for the first half of 2025 shows resilience and growth, with nearly 80% achieving profitability and overall revenue and net profit reaching new highs [1][8] - Traditional industries are enhancing quality and efficiency, exemplified by Muyuan Foods, which reported a revenue of 764.63 billion yuan, a 34.46% increase year-on-year, and a net profit of 105.30 billion yuan, up 1169.77% [2][3] - The green economy is gaining momentum, with significant growth in sales revenue for ecological protection and environmental governance industries, increasing by 16.1% and 21.9% respectively [8][9] Traditional Industries - Muyuan Foods has transformed the pig farming industry through technology, achieving record revenue and profit levels [2][3] - Yutong Bus has expanded its international presence, with a revenue of 161.29 billion yuan and a net profit of 19.36 billion yuan, marking a 15.64% increase [3][5] - Luoyang Molybdenum's net profit reached 86.71 billion yuan, a 60.07% increase, driven by the completion of major projects [5] Green Industries - Jin Dan Technology is focusing on the circular economy, reporting a revenue of 7.77 billion yuan, a 5.43% increase, and a net profit of 0.96 billion yuan, up 56.31% [7] - The sales revenue of the green industry in Henan has shown robust growth, with wind power and biomass energy sales increasing by 16.5% and 19.1% respectively [8][9] New Quality Industries - Zhongchuang Zhiling reported a revenue of 199.82 billion yuan, a 5.42% increase, and a net profit of 25.15 billion yuan, up 16.36% [10] - The company is investing in AI chip technology to enhance its industrial capabilities [10][12] - R&D expenditures among Henan A-share companies totaled 108.61 billion yuan, with Muyuan Foods leading at 9.21 billion yuan [12] Mergers and Acquisitions - The Henan government has introduced policies to support mergers and acquisitions, aiming to enhance the competitiveness of traditional industries and foster new sectors [13][16] - The Henan Securities Regulatory Bureau has been actively engaging with companies to address operational challenges and promote high-quality development [15][16]

Group 1: Performance of Henan A-Share Listed Companies - In the first half of 2025, 111 Henan A-share listed companies reported that nearly 80% achieved profitability, with overall revenue and net profit reaching new highs [2] - The number of companies with revenue exceeding 10 billion yuan increased to 13, indicating strong growth in the region [2] - Among these, Muyuan Foods achieved a revenue of 76.463 billion yuan, a year-on-year increase of 34.46%, and a net profit of 10.53 billion yuan, up 1169.77% [4] Group 2: Innovations in Traditional Industries - Muyuan Foods has transformed traditional pig farming through technology, leading to significant improvements in efficiency and productivity [4] - The company has developed smart pig farming facilities that maintain optimal conditions for pig health, contributing to its market leadership [4] - Other companies in Henan are also focusing on enhancing traditional industries, gaining attention from capital markets [4] Group 3: Growth in Green Industries - The green industry in Henan has seen significant growth, with sales revenue in ecological protection and environmental governance increasing by 16.1% [11] - The sales revenue of the energy-saving and environmental protection industry grew by 21.9%, indicating a shift towards sustainable practices [11] - Jin Dan Technology is leveraging modern biotechnology to convert corn into high-value biodegradable materials, showcasing innovation in the green sector [8][10] Group 4: New Quality Industries - Companies like Zhongchuang Zhiling are advancing in new quality industries, with a revenue of 19.982 billion yuan, a year-on-year increase of 5.42% [12] - The company is investing in AI chip technology to enhance its capabilities in smart mining and digital factories [12] - The focus on R&D is evident, with Henan A-share companies collectively spending 10.861 billion yuan on research and development in the first half of 2025 [13] Group 5: Mergers and Acquisitions Policy - The Henan provincial government has introduced policies to support mergers and acquisitions among listed companies, aiming to optimize resource allocation and promote high-quality development [14] - This initiative is expected to facilitate the transformation and upgrading of traditional industries while fostering the growth of emerging sectors [14] - The emphasis on mergers and acquisitions aligns with the strategic goals of economic transformation in Henan [14]

Core Viewpoint - The performance of A-share listed companies in Henan province for the first half of 2025 shows resilience and growth, with nearly 80% achieving profitability and record high revenue and net profit levels [8][9]. Group 1: Traditional Industries - Muyuan Foods has transformed traditional pig farming through technology, achieving a revenue of 76.463 billion yuan, a year-on-year increase of 34.46%, and a net profit of 10.53 billion yuan, up 1169.77% [10]. - The company’s growth is attributed to increased pig sales and reduced breeding costs, positioning it favorably in the market after the elimination of inefficient production capacity [10]. - Other leading companies in Henan, such as Shuanghui Development and Yuguang Gold Lead, also reported strong revenue figures, reinforcing the stability of the local economy [12]. Group 2: Green Industries - JinDan Technology is focusing on the circular economy by converting corn starch into biodegradable materials, achieving a revenue of 0.777 billion yuan, a 5.43% increase, and a net profit of 0.096 billion yuan, up 56.31% [13][14]. - The green industry in Henan is experiencing significant growth, with sales in ecological protection and environmental governance increasing by 16.1% and in energy-saving and environmental protection by 21.9% [15]. - Companies like Jinguang Electric and Chengfa Environment are also seeing revenue growth due to their focus on new energy products and innovative business models [15]. Group 3: New Quality Industries - Zhongchuang Zhiling reported a total revenue of 19.982 billion yuan, a 5.42% increase, and a net profit of 2.515 billion yuan, up 16.36% [16]. - The company is investing in AI and digital systems to enhance its operations, indicating a shift towards high-quality production and innovation [16][17]. - R&D investment among Henan A-share companies reached 10.861 billion yuan, with Muyuan Foods leading at 0.921 billion yuan [17]. Group 4: Mergers and Acquisitions - The Henan provincial government has introduced policies to support mergers and acquisitions, aiming to enhance the quality and innovation capabilities of listed companies [18]. - This strategy is expected to facilitate the transformation and sustainable development of enterprises, aligning with the province's economic goals [18]. Group 5: Overall Economic Outlook - The performance of Henan A-share companies reflects a transition from manufacturing to intelligent manufacturing and from homogeneous to differentiated products, indicating a proactive approach to innovation [19].

Core Viewpoint - The study highlights the role of lactic acid in creating an immunosuppressive tumor microenvironment by activating the MondoA-TXNIP pathway, which inhibits CD8⁺ T cell responses and enhances T reg cell function, thereby promoting tumor growth and immune evasion [2][3][6]. Group 1 - Lactic acid accumulation in the tumor microenvironment damages CD8⁺ T cell cytotoxicity and promotes the immunosuppressive function of T reg cells, establishing a dual immune suppression barrier [2]. - The research team discovered that targeting the MondoA-TXNIP signaling axis can restore anti-tumor immunity in lactic acid-induced immunosuppressive environments and enhance the efficacy of anti-PD-1 therapy [3][7]. Group 2 - The study reveals that the transcription factor MondoA induces TXNIP, which is a common feature in the response of T reg and CD8⁺ T cells to lactic acid [6]. - MondoA deficiency in T reg cells reduces their immunosuppressive capacity, while its absence in lactic acid-induced environments enhances CD8⁺ T cell cytotoxicity by restoring glucose uptake and glycolysis [6]. Group 3 - Targeting the MondoA-TXNIP signaling axis can enhance anti-tumor immunity across various cancer types and synergize with anti-PD-1 therapies, particularly promoting effective T cell responses in colorectal cancer [7][10]. - The combination of MondoA inhibitor SBI-477 with anti-PD-1 monoclonal antibodies produces a synergistic anti-tumor effect, and SBI-477 alone is effective against microsatellite stable (MSS) tumors, which typically show poor T cell infiltration and resistance to immune checkpoint inhibitors [7][10].

Core Viewpoint - The article discusses an innovative method for chemically recycling mixed plastic waste into valuable chemical products, addressing the environmental challenges posed by plastic waste [2][3]. Group 1: Research Overview - The research, published in Nature, presents a strategy to convert eight common types of plastic waste into their original chemical components or other valuable compounds [3][10]. - The method focuses on identifying functional groups in mixed plastic waste to facilitate the separation and conversion of these materials into useful products [5][8]. Group 2: Methodology - The research team developed a solid-state NMR method to accurately identify the types of plastics present in the mixed waste, which is crucial for the subsequent processing steps [5][6]. - By using selective solvents, the team was able to dissolve and separate specific plastics from the mixed waste, followed by catalytic processes to convert these plastics into valuable products [6][7]. Group 3: Results and Innovations - The study successfully demonstrated the feasibility of the proposed strategy using a real-life plastic mixture, yielding various chemical substances such as benzoic acid, plasticizers, and hydrocarbons [7][8]. - The key innovation lies in the universal strategy designed to tackle the challenge of chemical recycling of mixed plastics, allowing for adjustments in chemical steps based on the initial identification of major components [8][10].

Core Viewpoint - The research conducted by Chinese scientists using nuclear magnetic resonance technology provides a new pathway for plastic waste management and resource recycling by identifying key chemical structures in mixed waste plastics and designing customized catalytic conversion plans to transform waste into high-value chemical products [1][3]. Group 1: Research and Methodology - The study focuses on the challenge of plastic waste, which is prevalent in various sectors such as packaging, home goods, automotive, and electronics, and is often difficult to recycle due to its mixed nature [1]. - The research team, led by Professor Martin from Peking University in collaboration with the Dalian Institute of Chemical Physics, utilized nuclear magnetic resonance technology to identify key chemical structures in mixed waste plastics [1]. - The new method allows for the mixed processing of complex waste plastics, such as food containers and packaging bags, without the need for labor-intensive sorting, thus improving efficiency and reducing costs [2]. Group 2: Economic and Environmental Impact - The innovative approach significantly enhances the economic viability and environmental benefits of plastic resource recovery by producing high-value chemical raw materials such as benzoic acid, lactic acid, bisphenol A, and alanine [1]. - The research aims to alleviate environmental pollution while also reducing dependence on fossil fuels, contributing to national carbon reduction efforts [3].

Group 1 - The company, Henan Jindan Lactic Acid Technology Co., Ltd, issued 7,000,000 convertible bonds with a total fundraising amount of approximately RMB 689.61 million [1][13] - The bonds have a face value of RMB 100 each and are set to be listed on the Shenzhen Stock Exchange [1][2] - The initial conversion price for the bonds is set at RMB 20.94 per share, which is based on the average trading price of the company's stock prior to the announcement [1][2] Group 2 - The company specializes in the research, production, and sales of lactic acid and its derivatives, with a production capacity of 183,000 tons per year [9][10] - The main products include lactic acid, sodium lactate, and calcium lactate, which are widely used in food, feed, biodegradable materials, and pharmaceuticals [9][10] - The company has been recognized as a leading enterprise in the lactic acid industry, exporting products to over 90 countries and regions [9][10] Group 3 - For the fiscal year 2024, the company reported a revenue of RMB 150.54 million, a year-on-year increase of 6.15%, primarily due to increased sales of lactic acid and lactate products [11] - The operating profit and net profit attributable to shareholders decreased significantly by 67.93% and 56.01% respectively, mainly due to impairment losses [11][12] - The net cash flow from operating activities increased by 634.96% to RMB 26.05 million, attributed to reduced procurement costs for corn raw materials [12] Group 4 - The company plans to use the proceeds from the convertible bonds for projects including the construction of a 75,000-ton biodegradable material project, with total project investment estimated at RMB 1.03 billion [8][15] - As of December 31, 2024, the company had utilized RMB 504.15 million of the raised funds, with the remaining funds allocated for ongoing project construction [15] - The project to produce biodegradable materials is currently under construction and is expected to reach operational status by August 2025 [15][17]