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| 1 | Beyond displays: The recent progress of liquid crystals for bio/chemical detections显示文摘Liquid crystals (LCs) are often known as electronic displays and have become ubiquitous in our daily life, apart from that, in the past 10 years, LCs have been investigated as exquisitely sensitive reporters for developing new molecular sensing and detection tools. The unique and primary advantage of this class of intriguing materials is the perturbation of the local ordering LCs at mo-lecular scale by bio/chemical species can be communicated within LC molecules and extended over microns, allowing the observation of the optical signals by microscope or even the naked eye. Therefore, it provides a new platform for developing bio/chemical detection and potentially label-free sensing systems. | DONG YuanChen YANG ZhongQiang | 2013 | Chinese Science Bulletin2013，58，21： | 1 |
| 2 | Cloning of Asian yellow goat (C. hircus) by somatic cell nuclear transfer: Telophase enucleation combined with whole cell intracytoplasmic injection显示文摘 | Da‐YuanChen Man‐XiJiang Zhen‐JunZhao Hai‐LongWang Qing‐YuanSun Li‐ShengZhang Rui‐ChangLi Heng‐HuaCao Quan‐JunZhang Dong‐LianMa | 2006 | Mol Reprod Dev2006，，1： | 1 |
| 3 | Construction of pH-Triggered DNA Hydrogels Based on Hybridization Chain Reactions显示文摘As a novel type of bio-functional material,DNA hydrogels have attracted more and more attention due to their successful applications in 3D cell culturing and tissue engineering for the designable and programmable responsiveness.Herein,we have developed a pH-triggered DNA hydrogel based on a clamped hybridization chain reaction(C-HCR).In this system,a DNA switch was designed,which can release the initiator strand in a controllable way via the formation of the C-G-C4 triplex under the pH stimuli.While the pre-gelation solution is stable in neutral environment,the C-HCR will trigger the sol-gel transition as the pH decreased to 5.0.This strategy has endowed the DNA hydrogel with good controllability for triggering,which also shows potential in intellectual responsiveness to certain stimuli. | LI Yujie CHEN Jie DONG Yuanchen LIU Huajie LIU Dongsheng | 2020 | Chemical Research in Chinese Universities2020，36，2： | 1 |
| 4 | Preparation of Photo-responsive DNA Supramolecular Hydrogels and Their Application as UV Radiometers显示文摘Ultraviolet light(UV)is an essential component of ambient light,but high dose UV would damage genome DNA.While semiconductors and soft materials have been employed to detect the UV,the complex process and the instrumental requirement have limited the application in daily life.In this study,taking advantage of sequence designability,a series of hydrogels with different gel-sol transition rates was constructed under the same UV intensity by introducing competing hybridization to tune the stability of the molecular network.Through estimating the transition time between each system under UV light irradiation,the intensity of UV could be roughly estimated,which provided a convenient method for the visual detection of UV. | DING Yuqiao LI Yujie YANG Bo PAN Yufan CHENG Jiafeng MENG Siwen LIU Dongsheng XU Lijin DONG Yuanchen | 2023 | Chemical Research in Chinese Universities2023，39，1： | 0 |
| 5 | Reinforcing DNA Supramolecular Hydrogel with Polymeric Multiple-Unit Linker显示文摘While supramolecular hydrogels have received growing interest due to their unique dynamic features,their relatively weak mechanical properties have largely limited their biomedical applications.In this study,we propose and demonstrate a strategy to reinforce the mechanical properties of supramolecular hydrogel by introducing polymeric multiple-unit linker(PMUL),which incorporates multiple supramolecular units into a polymeric backbone to crosslink supramolecular hydrogel.We demonstrated that PMUL can effectively improve the kinetic stability of supramolecular crosslinkers through multiple-unit interaction in a DNA supramolecular hydrogel model system,thus leading to higher mechanical strength.Meanwhile,the dynamic features of the supramolecular hydrogels have been well preserved,including shear-thinning,self-healing properties,and reversible thermal responsiveness.This strategy offers a simple but effective way for mechanical reinforcement of supramolecular hydrogels to construct novel biomaterials. | Yujie Li Yuqiao Ding Bo Yang Tianyang Cao Jiangfei Xu Yuanchen Dong Quan Chen Lijin Xu Dongsheng Liu | 2023 | CCS Chemistry2023，5，2： | 0 |
| 6 | DNA-organic molecular amphiphiles:Synthesis,self-assembly,and hierarchical aggregates显示文摘With the development of deoxyribonucleic acid(DNA)nanotechnology,various DNA nanostructures and DNA devices have been constructed,which exhibit potential applications in material science and biomedicine.Taking advantage of the programmability and biocompatibility of DNA,novel building block to chemically functionalize DNA with hydrophobic organic molecules has attracted more and more attention.Driving by amphiphilicity,DNA-organic molecular amphiphiles have been demonstrated to self-assemble or further induce hierarchically assemblies,providing novel-specific properties.In this minireview,we summarize the recent progress of DNA organic molecular amphiphiles including their synthesis,self-assembly behavior in aqueous solution,and the amphiphilic self-assembly based on hierarchical DNA nano-structures.We further briefly discuss the perspective of the application of the DNA-organic molecular amphiphiles. | Zhiyong Zhao Yuanchen Dong Zongze Duan Dou Jin Wei Yuan Dongsheng Liu | 2021 | Aggregate2021，2，4： | 0 |
| 7 | Nucleic Acid-Backboned Chimeric Polymers with Designable Physics and Chemistry显示文摘Comprehensive Summary The chain effect of polymer is the kernel of the precise synthesis of complex polymer compounds and the development of polymer science.Nucleic acids,a special type of polyester,can form supramolecular polymers via hydrogen bonds among corresponding bases.We focused on the precise control of polymer chains and proposed the concept of“nucleic acid-backboned chimeric polymers”(NCPs).There are three important elements of NCPs,namely nucleic acid backbone,side group and intra-/inter-chain weak interactions.In this review,we expound how to realize the construction of intelligent DNA structures through the regulation of these three elements and the applications of NCPs in various fields. | Jiangming Wang Yuanchen Dong Huajie Liu Dongsheng Liu | 2023 | Chinese Journal of Chemistry2023，41，8： | 0 |
| 8 | Concentration Insensitive Supramolecular Polymerization Enabled by Kinetically Interlocking Multiple-Units Strategy显示文摘We proposed and demonstrated a kinetically interlocking multiple-units supramolecular polymer-ization strategy.Through rationally designed multi-ple-units monomers,the degree of polymerization(X w)detected was more than 50 with a polydispersi-ty index of∼1.4.The prepared polymers were stable when diluted to 20μM or lower concentrations. | Jiezhong Shi Haoyang Jia Hao Chen Xi Wang Jiang-Fei Xu Weibin Ren Jiang Zhao Xin Zhou Yuanchen Dong Dongsheng Liu | 2019 | CCS Chemistry2019，1，3： | 0 |
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