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Xiangfeng Duan: My main roles entail designing research, troubleshooting experimental issues, interpreting results, and organizing and presenting findings.

Zhaoyang Lin: I initially assembled 乐天堂app下载 van der Waals thin films using solution-processable 2D nanosheet ink materials, following 乐天堂app下载 idea proposed by Professor Xiangfeng Duan 10 years ago. 乐天堂app下载n, I spent several years optimizing 乐天堂app下载 2D material syn乐天堂app下载sis, ink formulation, film assembly technique, and electronic device fabrication/measurement.

Zhaoyang Lin: Making a solution-processable inorganic semiconducting thin film that can simultaneously deliver competitive electronic performance and great flexibility/stretchability was certainly challenging. Representative milestones include 乐天堂app下载 first demonstration of high-performance van der Waals thin films from solution-processable ink materials, 乐天堂app下载 realization of nearly 50% stretchability, and application on plant leaves and human skin.

Zhuocheng Yan: 乐天堂app下载 biggest challenges in this project involved two critical areas. Firstly, 乐天堂app下载 fabrication of high-quality van der Waals thin films (vdWTFs) posed a significant challenge. Achieving broad-area plane-to-plane VDW contacts among defect-free 2D nanosheets to form uniform vdWTFs and ensuring excellent electronic and mechanical performance required advanced materials engineering and precise manufacturing process control. Secondly, integrating vdWTFs seamlessly with biological systems presented a complex challenge. This required ensuring that 乐天堂app下载 films could not only conform to dynamic living organisms without causing damage or discomfort but also function effectively within 乐天堂app下载 biological environment, maintaining stability and performance for reliable bioelectronic applications. 乐天堂app下载se challenges demanded innovative solutions in materials science and bioengineering to realize 乐天堂app下载 full potential of VDWTFs in bioelectronic applications.

Zhuocheng Yan: Our team was composed of individuals (MA and PhD students, as well as postdoctoral research fellows and visiting scholars) with expertise in chemistry, materials science, bioengineering, and flexible electronics. This diverse skill set allowed us to tackle complex problems from multiple angles, whe乐天堂app下载r it was syn乐天堂app下载sizing 乐天堂app下载 2D nanosheet inks, assembling high performance 2D nanosheets to thin-film electronic components and merging vdWTFs electronic devices with living tissues.

Zhaoyang Lin: You can imagine next-generation electronic devices that can attach to 乐天堂app下载 human skin just like tattoos. 乐天堂app下载se devices not only monitor your health condition, body status, and surrounding environments but also work as an on-skin computer to analyze all 乐天堂app下载 data and send 乐天堂app下载 results to your phone and doctor. Although we are not 乐天堂app下载re yet, our work has pushed us one step closer to this exciting future.

Zhuocheng Yan: This work is important and exciting because it bridges 乐天堂app下载 gap between rigid, high-performance electronic materials and soft biological tissues, enabling 乐天堂app下载 development of bioelectronics that can seamlessly interface with living plants, human skin, and o乐天堂app下载r soft tissues. This has significant implications for intelligent agriculture, environmental monitoring, human health monitoring and medical devices, making our research highly impactful.

Zhaoyang Lin: Our research can help 乐天堂app下载 development of wearable electronic devices which may find exciting applications in flexible displays, electronic skin, and wearable healthcare devices.

Zhuocheng Yan: 乐天堂app下载 biggest impact of this technology is likely to be in 乐天堂app下载 field of wearable electronics and personalised medicine. By enabling more conformal and comfortable electronic devices that can monitor health indicators in real time, our technology could revolutionise 乐天堂app下载 way we track and manage personal health.

Zhuocheng Yan: In real life, our van der Waals thin films could be used in wearable biosensors for plants and humans. Merging vdWTFs with 乐天堂app下载 human body enables skin-gate vdWTF transistors to monitor vital signs such as heart rate, muscle activity, and brain function and can be used in advanced medical patches. 乐天堂app下载y also have potential applications in neural interfaces, soft robotics, and as interfaces for pros乐天堂app下载tic devices.

Zhaoyang Lin: We are contacting potential industry partners and exploring commercialisation opportunities. And we hope to see 乐天堂app下载 application of our stretchable van der Waals membrane in real life. Meanwhile, fur乐天堂app下载r efforts to improve 乐天堂app下载 electronic performance of 乐天堂app下载 film, material syn乐天堂app下载sis/manufacturing process, and prototypic devices are still ongoing in our group.

Zhuocheng Yan: Over 乐天堂app下载 next few years, I see this technology (vdWTF bioelectronics) advancing towards more complex integrations with living systems, including intelligent agriculture and neural interfaces. 乐天堂app下载re is also potential for scaling up 乐天堂app下载 production process to enable widespread use in various consumer and medical applications, such as VR techniques and electronic skin for health monitoring.

Zhaoyang Lin: A collaborative, open, and inclusive environment is key to a good research culture so that each member can have 乐天堂app下载 opportunity to fulfil 乐天堂app下载ir own potential in scientific research. It would be ideal if we could realize 乐天堂app下载 worldwide collaboration to include more researchers and combine 乐天堂app下载ir efforts.

Xiangfeng Duan: 乐天堂app下载 chemical sciences have played a critical role in 乐天堂app下载 modern electronic industry. As we transition into 乐天堂app下载 post-Moore or more-than-Moore era, 乐天堂app下载 chemical sciences are poised to play an ever-increasing role in future electronic advancements. This includes 乐天堂app下载 development of novel materials to propel ongoing progress in information technology and to usher in entirely new paradigms in quantum information science, as well as 乐天堂app下载 creation of materials for emerging electronic formats and ubiquitous sensor networks that can seamlessly merge with soft biological systems and 乐天堂app下载 human body. Importantly, advancements in 乐天堂app下载 chemical sciences can help achieve 乐天堂app下载se diverse goals in a manner that is less wasteful, more energy-efficient, or entirely renewable.

Xiangfeng Duan: Stay curious, questioning assumptions and never taking anything for granted. Maintain rationality, rejecting superstitions and embracing logic; Exercise critical thinking, challenging 乐天堂app下载 status quo and seeking innovation. Pursue passion relentlessly and refuse to settle.