Xiangjun Chen

Nov 8, 2024 | pubs.rsc.org | Xiangjun Chen |Zhenzhen Wang |Shuntao Zhang |Jeifeng Tang

Synthesis of a fluorescent probe based on Rhodol's highly selective recognition of H2S and its application in cells A new fluorescent probe for detecting hydrogen sulfide (H₂S) was developed through the thiolation reaction of 2-chloro-1,4-naphthoquinone. Rhodol was employed as the fluorophore, while 2-chloro-1,4-naphthoquinone acted as the reactive group for H₂S.

Sep 26, 2024 | mdpi.com | Lin Li |Xinyi Chen |Xiangjun Chen |Lin Wang

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Jul 13, 2023 | onlinelibrary.wiley.com | Rui Min |Xiangjun Chen |Lin Wang |Zhen Huang

Investigation on the effect of hydraulic punching to promote pumping in cross-layer drilling The three groups of drilling holes 7-3#, 6-4#, and 8-3# around the 3# punching measurement hole in Unit 1 are hydraulic punching inspection holes.

Mar 31, 2023 | mdpi.com | Lin Li |Tiantian Liu |Zhiqiang Li |Xiangjun Chen

Abstract:In coal mine goafs, spontaneous combustion of coal can result in methane accumulation, which raises the danger of methane explosion disasters. As an atmospheric control tool, ventilation is applied to ensure air quality for avoiding disasters in underground mines. However, during the process of the spontaneous combustion of coal in coal mine goafs, the impact of ventilation dilution on the possible methane explosions induced by coal combustion has not been well investigated.