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您的检索式：作者名="HOU Chuanbin"
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| 1 | Bilayer dissolving microneedle array containing 5-fluorouracil and triamcinolone with biphasic release profile for hypertrophic scar therapy显示文摘Hypertrophic scar(HS)is an undesirable skin abnormality following deep burns or operations.Although intralesional multi-injection with the suspension of triamcinolone acetonide(TA)and 5-fluorouracil(5-Fu)has exhibited great promise to HS treatment in clinical,the difference of metabolic behavior between TA and 5-Fu remarkably compromised the treatment efficacy.Besides,the traditional injection with great pain is highly dependent on the skill of the experts,which results in poor compliance.Herein,a bilayer dissolving microneedle(BMN)containing TA and 5-Fu(TA-5-Fu-BMN)with biphasic release profile was designed for HS therapy.Equipped with several micro-scale needle tips,the BMN could be self-pressed into the HS with uniform drug distribution and less pain.Both in vitro permeation and in vivo HS retention tests revealed that TA and 5-Fu could coexist in the scar tissue for a sufficient time period due to the well-designed biphasic release property.Subsequently,the rabbit ear HS model was established to assess therapeutic efficacy.The histological analysis showed that TA-5-Fu-BMN could significantly reduce abnormal fibroblast proliferation and collagen fiber deposition.It was also found that the value of scar elevation index was ameliorated to a basal level,together with the downregulation of mRNA and protein expression of Collagen I(Col I)and transforming growth factor-β1(TGF-β1)after application of TA-5-Fu-BMN.In conclusion,the BMN with biphasic release profiles could serve as a potential strategy for HS treatment providing both convenient administrations as well as controlled drug release behavior. | Beibei Yang Yating Dong Yifeng Shen Ailin Hou Guilan Quan Xin Pan Chuanbin Wu | 2021 | Bioactive Materials2021，6，8： | 8 |
| 2 | Evaluation of Oil Yield of Oil Shale by Infrared Spectrometry Coupled with Ultrasound-assisted Extraction显示文摘 | ZHAO Zhenying LIN Jun YU Yong HOU Chuanbin SUN Yuyang | 2015 | Chemical Research in Chinese Universities2015，31，3： | 1 |
| 3 | Interactions of phenol and benzaldehyde in electrocatalytic upgrading process显示文摘Biomass pyrolysis oil can be improved effectively by electrocatalytic hydrogenation(ECH).However,the unclear interactions among different components lead to low bio-oil upgrading efficiency in the conversion process.Herein,benzaldehyde and phenol,as common compounds in bio-oil,were chosen as model compounds.The interactions between the two components were explored in the ECH process by combining experiments and theoretical calculations.Results showed that phenol could accelerate the conversion of benzaldehyde in the ECH.The selectivity of benzyl alcohol was increased from 60.9%of unadded phenol to 99.1%with 30 mmol/L phenol concentration at 5 h.Benzaldehyde inhibited the ECH of phenol.In the presence of benzaldehyde,the conversion rate of phenol was below 10.0%with no cyclohexanone and cyclohexanol formation at 5 h.The density functional theory(DFT)calculations revealed that the phenol could promote the adsorption of benzaldehyde and facilitate the targeted conversion of benzaldehyde on the active site by lowering the reaction energy barrier.The research on the interaction between phenol and benzaldehyde in the ECH provides a theoretical basis for the application of ECH in practical bio-oil upgrading. | Lan Liang Chuanbin Wang Xukai Lu Yunan Sun Beibei Yan Ning Li Guanyi Chen Li'an Hou | 2024 | Chinese Chemical Letters2024，35，2： | 0 |
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