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您的检索式：作者名="Guanlan Liu"
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| 1 | Single atom catalytic oxidation mechanism of formaldehyde on Al doped graphene at room temperature显示文摘Formaldehyde(HCHO) is one kind of common indoor toxic pollutant,the catalytic oxidation degradation of formaldehyde at room temperature is desired.In this work,a new single atomic catalyst(SAC),Al doped graphene,for the catalytic oxidation of HCHO molecules was proposed through density function theory(DFT) calculations.It is found that Al atoms can be adsorbed on graphene stably without aggre s sion.Then HCHO can be effectively oxidized into CO2 and H2 O in the presence of O2 molecules on Al doped graphene with a low energy barrier of 0.82 eV and releasing energy of 2.29 eV with the pathway of HCHO→HCOOH→CO→CO2.The oxidation reaction can happen promptly with reaction time τ=56.9 s at the speed control step at room temperature.Therefore,this work proposed a high-performance catalyst Al-doped graphene without any noble metal for HCHO oxidation at ambient temperature,and corresponding oxidation pathway and mechanism are also deeply understood. | Guanlan Liu Jtmhui Zhou Weina Zhao Zhimin Ao Taicheng An | 2020 | Chinese Chemical Letters2020，31，7： | 3 |
| 2 | A possible endoscopic therapy for large hiatal hernia complicated with refractory gastroesophageal reflux disease显示文摘A hiatal hernia(HH)is usually associated with gastroesophageal reflux disease(GERD).An HH can increase the incidence of GERD.[1]The coexistence of these diseases increases the difficulty of treatment and can be challenging for endoscopic treatment.Therapeutic methods for small HHs(≤2 cm)combined with refractory GERD have recently been emerging.However,there are still knowledge gaps in the endoscopic treatment of large HHs(≥3cm)combined with refractory GERD.We developed a new endoscopic method called hiatal hernia-endoscopic submucosal dissection(HH-ESD)and performed the present study to clarify the efficacy and safety of HH-ESD. | Haijing Zhang Haiping Zhao Mingxing Hou Chunlu Jin Rui Rui Baiyinbatu Xie Ying Li Zhiguang Hu Guanlan Liu Feng Guo Haiqing Hu | 2022 | Chinese Medical Journal2022，，8： | 1 |
| 3 | Effect of high flow shear stress on smooth muscle of collateral vessels wall in aged rats hindlimb显示文摘To investigate the effects of high flow shear stress on the smooth muscle of the collateral vessels of hind limbs in aged rats using a collateral vessel growth model of femoral artery ligation plus femoral arter iovenous anastomosis and femoral artery ligation alone.10 adult rats and 15 old rats were divided into adult sham group,adult femoral artery ligation group,aged sham group,aged femoral artery ligation group and aged femoral artery liga tion with femoral arteriovenous shunt group.F emoral artery ligation group was performed with two knots.F emoral art eriovenous shunt group was created a sideto-side anastomosis between the distal stump of the occluded femoral artery and the accompanying vein,The rats survived for 1 week after surgery,collateral vessel growth was examined by imm unofluorescence. | Dong Liping Yuan Heng Li Shuangrong Long Juan Liu Guanlan | 2021 | 解剖学杂志2021，44，S01： | 0 |
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