Nanoenergy and Biosystem Lab

Fully bioabsorbable capacitor as an energy storage unit for implantable medical electronics
生物全可吸收电容器作为能量存储单元用于植入式医疗电子器件  

                                 李虎 赵超超

Customizable elastomer based on PVA-PEI used as ultra-sensitive piezoresistive sensors for human motion, facial expression monitoring and voice recognition.
基于PVA-PEI的可定制弹性水凝胶的超灵敏压阻式传感器用于人体运动，面部表情监测及声音识别。

                                 王婵，胡宽

A nanobowl array for high-throughput screening and identification of single bacterial cells based on their size and surface charges.
纳米碗阵列可根据细菌的尺寸大小和表面电荷性质，对它们进行快速的大规模筛选和单细胞识别。

                李秀燕、封红青、李喆

This special issue showcases some of the ongoing research at the Beijing Institute of Nanoenergy and Nanosystems (BINN). The fields of research can be summarized using a“science tree”. The main trunk is based on functional materials and fundamental physics effects. The major fields of research are self‐powered systems, nanogenerators, blue energy, tribotronics, piezotronics, and
piezo‐phototronics. The small branches represent the potential applications and future perspectives.
                          石波璟、欧阳涵

Nanogenerators can effectively convert biomechanical energy into electrical energy and power for bioelectronic devices or directly as self‐powered sensors for healthcare. Self‐powered triboelectric auditory sensors, self‐powered pulse sensors, nanogenerator shoes, and self‐powered cardiac pacemakers have been applied in biomedical and healthcare.

                                        欧阳涵

Transcatheter Self-Powered Ultrasensitive Endocardial Pressure Sensor（经导管自驱动超灵敏心内压传感器）

                刘卓、欧阳涵、石波璟

A nanobowl array for high-throughput screening and identification of single bacterial cells based on their size and surface charges.
纳米碗阵列可根据细菌的尺寸大小和表面电荷性质，对它们进行快速的大规模筛选和单细胞识别。

                          赵超超、封红青

Self‐powerbility is a new trend in the development of wearable information electronics. In this cover, the wearable noncontact free‐rotating hybrid nanogenerator (WRG) is tactfully combined with the wind‐fire wheel, inspired by the Chinese myths of Nezha. The WRG is expected to promote the development of self‐powered information electronics (DOI: 10.1002/inf2.12103).
                      蒋东杰，胥玲玲

A conductive, yet elastic, PVA-PEI hydrogel provides an attractive electrolyte platform for WSC, and the Graphene/BNNS@PVA-PEI-KOH WSCs shows broad potentials in powering wearable electronic devices.
                                   王婵 胡宽

The artificial nerve fiber has self-healing ability and stretchability at cryogenic environments. This will help construct complex information interaction networks for bionic intelligent robots.
在低温环境下具有快速自愈合和超级可拉伸性质的人工神经纤维用于构建智能机器人的复杂的信息交互网络。                                
                                  王婵   刘莹

Fingerprint-shaped triboelectric tactile sensor
类指纹摩擦电触觉传感器
                                       曲学铖

Body temperature enhanced adhesive, antibacterial and recyclable ionic hydrogel for epidermal electrophysiological monitoring（体温增强粘附，抗菌和可循环利用的离子凝胶用于表皮电生理信号监测）
                  刘莹，王婵，薛江涛