R
Rigu Su
Researcher at China University of Petroleum
Publications - 14
Citations - 556
Rigu Su is an academic researcher from China University of Petroleum. The author has contributed to research in topics: Photoluminescence & Combustion. The author has an hindex of 8, co-authored 11 publications receiving 326 citations. Previous affiliations of Rigu Su include PetroChina.
Papers
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Journal ArticleDOI
Red/orange dual-emissive carbon dots for pH sensing and cell imaging
Miaoran Zhang,Rigu Su,Jian Zhong,Jian Zhong,Ling Fei,Wei Cai,Qingwen Guan,Weijun Li,Neng Li,Yusheng Chen,Lulu Cai,Quan Xu +11 more
TL;DR: The dual-emissive N, S co-doped carbon dots (N, S-CDs) with a long emission wavelength were synthesized via solvothermal method as mentioned in this paper.
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Highly fluorescent Zn-doped carbon dots as Fenton reaction-based bio-sensors: an integrative experimental–theoretical consideration
Quan Xu,Yao Liu,Rigu Su,Lulu Cai,Bofan Li,Yingyuan Zhang,Linzhou Zhang,Yajun Wang,Yan Wang,Neng Li,Xiao Gong,Zhipeng Gu,Yusheng Chen,Yanglan Tan,Chenbo Dong,T. S. Sreeprasad +15 more
TL;DR: Under optimal conditions, Zn-CDs demonstrated high sensitivity and response to hydrogen peroxide and glucose over a wide range of concentrations, with a linear range of 10-80 μM and 5-100 μM, respectively, indicating their great potential as a fluorescent probe for chemical sensing.
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Metal Charge Transfer Doped Carbon Dots with Reversibly Switchable, Ultra-High Quantum Yield Photoluminescence
Quan Xu,Rigu Su,Yusheng Chen,Sreeprasad T. Sreenivasan,Neng Li,Xusheng Zheng,Junfa Zhu,Haibin Pan,Weijun Li,Chunming Xu,Zhenhai Xia,Liming Dai +11 more
TL;DR: In this article, a novel manganese doped CDs (Mn-CDs), which exhibited an ultrahigh quantum yield of 54%, the highest quantum yield for metal-doped CDs.
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Highly fluorescent dual-emission red carbon dots and their applications in optoelectronic devices and water detection
TL;DR: In this paper, a facile one-step solvothermal method for the synthesis of dual-emission nitrogen and sulfur co-doped (N,S)-CDs with a photoluminescence quantum yield (PLQY) of 29.7%.
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Facile preparation of high-performance Fe-doped Ce–Mn/TiO2 catalysts for the low-temperature selective catalytic reduction of NOx with NH3
TL;DR: In this paper, a Fe-doped Ce-Mn-Fe/TiO2 catalyst was successfully prepared using a single impregnation method, and excellent low-temperature NH3-SCR activity was demonstrated in comparison with other typical SCR catalysts.