Nanjing University of Posts and Telecommunicatins

Samsung Electronics Co., Ltd.

Southeast University

Nanjing University

Jiangsu Sixin Scientific-technological Application Research Institute Co., Ltd.

Nanjing Quankai Research Institute of Biomaterials Co., Ltd.

Wei Huang

Aimin Li

Wei Jiang

Quanxing Zhang

Yang Liu

Fei Wu

Yu Yan

Tian Cao

Yi Yang

Siyuan Huang

Jianfeng Xie

Haibo Qiu

Ligang Xu

Ling Liu

Wan Song

Youzhong Yang

Xiangchun Li

Wen-Yong Lai

Ping Sun

Yunbiao Qi

Yang Xu

Runfeng Chen

Wenxuan Lv

Ke Fang

Fei Dong

Ran Yang

Yuxi Han

Wei Hou

Anthony Kwabla Dotse

A drug for the prevention or treatment of sepsis is provided. The drug comprises an exosome containing a circRNA MOTOR, and a nucleotide sequence corresponding to the circRNA MOTOR is shown in SEQ ID NO: 1.

Drugs for prevention or treatment of sepsis

A defoaming composition is composed of a composition E composed of a hydrogen bond donor polyether modified polysiloxane C and a hydrogen bond acceptor X, and a composition F composed of a hydrogen bond donor fatty alcohol polyether D and a hydrogen bond acceptor Y; and the polyether modified polysiloxane C is composed of a polyorganosiloxane A and an allyl polyether B. The general structural formula of the polyorganosiloxane A is RHSiO (MeSiO)SiHR, where Ris C1-12 alkyl, cycloalkyl or aryl, and a=10-100. The general structural formula of the allyl polyether B is CH═CHCH(OCHCH)(OCHCHCH)OH, where b=1-10, and c=10-100. The general structural formula of the fatty alcohol polyether D is R(OCHCH)(OCHCHCH)OH, where Ris C3-20 linear or branched alkyl, cycloalkyl or aralkyl; m=1-50; and n=10-100. The hydrogen bond acceptors X and Y are menthol, menthene, thymol, terpilenol, carveol or perillyl alcohol.

Defoaming composition

A long-lasting and stable perovskite solar cell utilizes fluorine-containing inorganic ammonium salts to form ion exchange with perovskite to construct a perovskite light-absorbing layer to protect the perovskite, greatly improving stability of the perovskite solar cell. The perovskite solar cell can maintain 94% and 81% of its initial efficiency after being placed in a nitrogen-filled glove box and humid air for 14,016 hours and 2,500 hours, respectively, and can still maintain 83% of its initial efficiency after performed by heat aging at 85° C. for 1,248 hours, reaching a world-class level. A preparation method of the perovskite solar cell is simple, materials used to prepare the perovskite solar cell are inexpensive, and the stability of an obtained device is significantly improved under various conditions.

Long-acting and stable perovskite solar cell and preparation method thereof

The invention discloses a block copolymer intrinsic stretchable electroluminescent elastomer and its preparation method and application. This type of elastomer is made from organic electroluminescent monomers, styrene and 1,3-butadiene through anionic polymerization. The innovation of the present invention is: for the first time, the organic electroluminescence unit is introduced into the elastomer by chemical crosslinking. On the basis of improving the intrinsic stretchability of the elastomer, at the same time, it has characteristics of excellent luminescence and high carrier mobility, novel structure and unique design strategy; meanwhile, it also solves the inherent non-stretchability problem of traditional organic optoelectronic materials and the problem that traditional elastomers do not have electroluminescent properties. This type of elastomer is used as a light-emitting layer material to prepare organic electroluminescent devices with high stability, high stretchability and high efficiency.

Block copolymer intrinsic stretchable electroluminescent elastomer and preparation method and application thereof

Disclosed is a content sharing method, an electronic device and a non-transitory computer-readable storage medium, wherein the content sharing method includes: receiving a target video, determining a type of video sharing based on the target video not being a High Dynamic Range 10+ (HDR10+) standard video, selectively transcoding the target video to a different standard video based on whether the determined type of video sharing is a real-time video sharing, and sending the transcoded target video to a target receiver.

Content sharing method and device

The invention discloses a synthesis method and device for rapidly producing lactide at high yield. The method comprises: adding a single component of lactic acid or two components of lactic acid and catalyst, passing the mixture through a mixer to enter an oligomer preparation system, increasing a residence time through bottom circulation, synthesizing oligomeric lactic acid, and passing a gas-phase component through a rectification system. With the adoption of the device, the lactide is capable of being efficiently synthesized, crude lactide with a yield of 94% to 98% is capable of being obtained.

Synthesis method and device for rapidly producing lactide at high yield

Growing community of inventors

Nanjing, China

Wei Huang