With the rapid development of flexible electronics technology, the flexibility, degradability, safety and sustainability of materials have received increasing attention. Bacterial Cellulose (BC), as a new natural biomaterial, is gradually becoming a core research direction in the field of flexible electronics and functional materials due to its nanostructure and excellent properties. It has shown great application potential in wearable devices, flexible sensors, bioelectronic devices, etc., and is expected to promote flexible material technology towards the 'green intelligent era'. 1. The material advantages of bacterial cellulose provide new options for flexible electronics. Bacterial cellulose has natural nanofibers. The three-dimensional network structure gives it the following significant advantages in the application of functional materials: Performance advantages are valuable to flexible electronics. The three-dimensional network structure of nanofibers provides a high specific surface area, which is conducive to the loading of conductive materials and composite lightweight and high mechanical strength. It can maintain stable performance under bending and stretching conditions.

In recent years, consumers' requirements for skin care products have shifted from 'efficacy-oriented' to 'safe, natural and sustainable'. Under this trend, bacterial cellulose (BC) is becoming a star ingredient in skin care formula design due to its natural origin, high purity and excellent skin compatibility. Domestically, companies with fermentation technology and nanomaterial research and development capabilities have begun to lay out related technical directions. Among them, Nanjing Tianlu Nanotechnology Co., Ltd. is actively promoting the innovative application of bacterial cellulose in the field of skin care materials. 1. The unique structural advantages of bacterial cellulose. Bacterial cellulose is synthesized by Acetobacter bacteria under specific fermentation conditions to form a three-dimensional nano-network structure. Compared with plant cellulose, bacterial cellulose has the following outstanding advantages: high purity: no impurities such as lignin and hemicellulose, reducing the risk of allergies and irritation; high specific surface area and high moisture content: it can absorb a large amount of water and activity

As the global medical and nursing industry develops in the direction of green, safe and efficient, the application value of natural biomaterials has become increasingly prominent. Among them, bacterial cellulose (BC) is becoming an important basic material in the fields of medical dressings, postoperative repair and skin care due to its excellent physical properties and biocompatibility. This is a high-purity nanofiber network material synthesized by specific bacteria (such as Komagataeibacter xylinus) in an environment with sufficient carbon sources. It has the advantages of natural non-toxicity, controllable structure, and degradability. It is recognized as the next generation of green medical materials. 1. From structure to performance: the scientific basis of bacterial cellulose. The unique properties of bacterial cellulose originate from its microstructure. Its fiber diameter is only 20–100 nm, which is much smaller than the micron-scale structure of plant cellulose, forming a highly cross-linked three-dimensional nanonetwork. this

——Technical Insights from Nanjing Tianlu Nanotechnology Co., Ltd. 1. Why has nanocellulose become the core of a new generation of bio-based materials? Nanocellulose is a type of high-performance material obtained from natural cellulose through mechanical, chemical or enzymatic nano-processing. The main types include cellulose nanofibrils (CNF) and cellulose nanocrystals (CNC). It has the advantages of renewable, biodegradable, high strength, low density, etc., and is an important direction to replace some petrochemical-based nanomaterials and additives. The key to the performance improvement of nanocellulose lies in the 'structural-level amplification effect' brought about by its high specific surface area. After nanonization, the specific surface area of ​​cellulose is increased from about 1 m²/g to 50–500 m²/g, which essentially amplifies the interfacial interaction, adsorption capacity and functionalization potential of the material. As a domestic enterprise dedicated to the research and industrialization of nanocellulose,

——Nanjing Tianlu Nanotechnology Co., Ltd. leads the innovation of new high-performance cellulose materials. Nanocellulose (Nanocellulose) is a new functional material that has attracted much attention in the global material field. With its excellent performance and green and sustainable attributes, it is accelerating the replacement of traditional petrochemical-based materials and has become an important force in promoting the upgrading of the new materials industry. Nanjing Tianlu Nano Technology Co., Ltd. is deeply involved in the research and development and industrialization of nanocellulose, and is committed to providing high-performance, bio-based, sustainable new material solutions for packaging, electronics, food, medicine, composite materials and other fields. Nanocellulose is usually derived from natural cellulose, which is refined to the nanoscale through mechanical, chemical or enzymatic techniques, with a fiber diameter of approximately 5–50 nm. The structural reconstruction at the microscopic scale allows it to exhibit completely different material properties from natural cellulose. The following will analyze the core value and industry significance of nanocellulose from a performance perspective.

Advanced application of nanocellulose in the aviation field - Nanjing Tianlu Nano Technology Co., Ltd. promotes innovation in green aviation materials. As the global aviation industry moves towards a development stage of lighter weight, safer, greener and high-functional integration, aviation equipment manufacturing is facing an important turning point in the upgrading of material systems. Although traditional metal materials and carbon fiber composite materials have experienced multiple generations of evolution, they still have bottlenecks in terms of sustainability, manufacturing energy consumption, and functional compatibility. Nanocellulose (Nanocellulose), as a new generation of advanced composite material reinforcement technology, is widely considered to be an important direction for future aviation material innovation due to its ultra-high specific strength, functionalizable interface, and green and sustainable characteristics. In the classification, cellulose nanocrystals (CNC) are widely used in

1. Introduction As the global demand for sustainable materials and green manufacturing technologies continues to grow, traditional petrochemical-based materials are facing the challenge of upgrading. In recent years, bacterial cellulose (BC), as a high-purity nanoscale polysaccharide material self-synthesized by microorganisms, has become a research hotspot in the field of polymer materials science and biomanufacturing due to its excellent structural controllability, biocompatibility and degradability. Nanjing Tianlu Nanotechnology Co., Ltd. has long been focusing on the research, development and application of nanocellulose, bacterial cellulose and their composite materials. Relying on a sophisticated biological fermentation platform and material characterization system, the company has established a full-chain R&D system from laboratory research to pilot scale-up, and is committed to promoting the industrial application of bacterial cellulose in the fields of medical care, flexible electronics, packaging and functional film materials. 2. Scientific characteristics at the molecular and structural levels Bacterial cellulose is composed of β-1,4-glucose units

With the further advancement of the concept of green materials and sustainable development, nanocellulose (Nanocellulose) is becoming a research hotspot in the field of new materials worldwide due to its excellent mechanical properties, biocompatibility and environmental friendliness. As a high-performance nanomaterial derived from natural cellulose, the optimization of its preparation process directly determines the performance and application scope of the product. Nanjing Tianlu Nanotechnology Co., Ltd. has continuously explored more efficient and stable nanocellulose preparation technologies during many years of R&D and industrialization, providing reliable technical support to the industry. 1. Preparation principle of nanocellulose The preparation of nanocellulose mainly relies on dissociating the microstructure of natural cellulose to reduce the cellulose molecular chain from the micron level to the nanometer level, thereby obtaining nanofibers with high specific surface area and high crystallinity. According to different preparation methods, common processes can be divided into mechanical methods, chemical methods, enzymatic methods, and composite methods. two

With the continuous advancement of green materials and sustainable development concepts, nanocellulose (Nanocellulose) is becoming an important direction for global new material research and industrialization due to its unique structure and excellent performance. As a high-performance nanomaterial extracted from natural cellulose, it is not only renewable, non-toxic and environmentally friendly, but also lightweight, high-strength, transparent and flexible, and has brought technological innovation to many industries. 1. Core performance advantages of nanocellulose Excellent mechanical properties The specific strength and specific modulus of nanocellulose are comparable to steel. Its strength comes from the dense hydrogen bonding between cellulose molecules and the nanoscale fiber structure. This high-strength property makes it an ideal reinforcement material that can significantly improve the structural stability of composite materials. Excellent dispersion and film-forming properties. After surface modification such as TEMPO oxidation, nanocellulose shows excellent dispersion and stability in the aqueous phase and can self-assemble to form a highly transparent film.

Nanocellulose is a nanostructured material obtained from natural cellulose after physical, chemical or enzymatic treatment. It has excellent properties such as high strength, light weight, reproducibility and biocompatibility. It is known as the 'new generation of green nanomaterials'. It mainly includes three types: cellulose nanocrystals (CNC), cellulose nanofibers (CNF) and bacterial cellulose (BC). The following is a systematic introduction from the perspective of main performance: 1. Excellent mechanical properties Nanocellulose has extremely high specific strength and specific modulus. Its tensile strength can reach 7~8 GPa, which is higher than steel; its elastic modulus is about 100~140 GPa. This gives it great potential in high-performance composites, flexible electronics and structural reinforcements. Even at extremely low filling amounts, the mechanical properties of the matrix can be significantly improved. 2. Stable thermal properties The thermal decomposition temperature of nanocellulose is generally 2