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2篇 您的检索式:作者名="Rizhao Pan"
    题名 作者 年代 出处 被引量
1A ratiometric fluorescent probe for alkaline phosphatase with high sensitivity显示文摘Alkaline phosphatase(ALP)is one of essential biomarkers in mammalian tissue.Here we report a ratiometric probe for ALP,which is rationally designed and synthesized by employing ESIPT fluorophore N-(3-(benzo[d]thiazol-2-yl)-4-hydroxyphenyl)benzamide(BTHPB).The enzymatic dephosphorylation converts the probe to BTHPB,which exhibits a large spectral red-shift(120 nm),allowing extremely high sensitivity of ALP sensing at 0.004 mU/mL.The probe also shows excellent biocompatibility and has been applied for monitoring the endogenic ALP in living cells.Yangyang Yang Chen Zhang Rizhao Pan Shiwei Zhang Shengtao Yao Yao Tang Weilong Zhu Liyue Wang Weiping Zhu Yufang Xu Xuhong Qian 2020Chinese Chemical Letters2020,31,1:0
2Programmed co-assembly of DNA-peptide hybrid microdroplets by phase separation显示文摘Biopolymers, including DNA and peptides have been used as excellent self-assembling building blocks for programmable single-component or hybrid materials, due to their controlled molecular interactions.However, combining two assembling principles of DNA-based programmability and peptide-based specific molecular interactions for hybrid structures to microscale has not yet been achieved. In this study,we describe a hybrid microsystem that emerges from the co-assembly of DNA origami structure and short elastin-like polypeptide conjugated oligonucleotides, and initiates liquid-liquid phase separation to generate microdroplets upon heating above the transition temperature. Moreover, the hybrid microdroplets are capable for guest molecule trapping and perform bi-/tri-enzymatic cascades with rate enhancements as open “microreactors”. Our programmed assembled DNA-peptide microsystem represents a new combination of DNA nanotechnology and peptide science and opens potential application routes toward lifeinspired biomaterials.Shengtao Yao Yue Liao Rizhao Pan Weiping Zhu Yufang Xu Yangyang Yang Xuhong Qian 2022Chinese Chemical Letters2022,33,3:0
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