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| 1 | A chalcone with potent inhibiting activity against biofilm formation by nontypeable Haemophilus influenzae显示文摘 | Duangkamol Kunthalert Sudarat Baothong Pichit Khetkam Suwadee Chokchaisiri Apichart Suksamrarn | 2014 | Microbiol Immunol2014,,10: | 1 |
| 2 | Giant intraventricular and paraventricular cavernous malformations with multifocal subependymal cavernous malformations in pediatric patients: Two case reports显示文摘BACKGROUND Giant cavernous malformation(GCM)is rarely found in intraventricular or paraventricular locations.CASE SUMMARY We present two cases of 6-mo and 21-mo boys with intraventricular and paraventricular GCMs including a literature review focused on location and imaging findings.Characteristic magnetic resonance imaging findings such as multicystic lesions and a hemosiderin ring or bubbles-of-blood appearance can assist in the differential diagnosis of a hemorrhagic intraventricular and/or paraventricular mass.CONCLUSION Multifocal intraventricular and/or paraventricular GCM in small children is rare.The characteristic magnetic resonance imaging findings can help to differentiate GCMs from other intraventricular tumors. | Suwadee Eng-Chuan Supika Kritsaneepaiboon Anukoon Kaewborisutsakul Kanet Kanjanapradit | 2020 | World Journal of Radiology2020,12,2: | 1 |
| 3 | Utilization of fruit waste for H_(2)-rich syngas production via steam co-gasification with brown coal显示文摘In this work,to efficiently utilize waste fruit and low-rank coal for the hydrogen(H_(2))-rich syngas production,steam co-gasification of banana peel(BP)and brown coal(BC)was studied in a fixed-bed reactor.The results showed that the gasification rate of BC was highly enhanced after mixing it with BP and the obvious synergistic effect was observed in all investigated three mixing weight ratios(i.e.,1:1,1:4,4:1),resulting in a higher carbon conversion as well as a H_(2)-rich gas production yield for the co-gasification.However,the extent of promotion by synergistic effect was affected by the reaction temperature,mixing ratio,and steam amount.It was found that the high potassium(K)species content in the BP provided the catalytic effect not only on water-gas shift reaction but also on tar reforming/cracking,thereby enhancing the gasification of BC.In addition,it is confirmed that steam should be an important factor to promote the synergistic effect and H_(2)-rich gas production. | Aisikaer Anniwaer Nichaboon Chaihad Aghietyas Choirun Az Zahra Irwan Kurnia Yutaka Kasai Suwadee Kongparakul Chanatip Samart Katsuki Kusakabe Abuliti Abudula Guoqing Guan | 2023 | Carbon Resources Conversion2023,6,4: | 0 |
| 4 | Glycerol valorization through production of di-glyceryl butyl ether with sulfonic acid functionalized KIT-6 catalyst显示文摘In this work,the etherification of glycerol with n-butanol catalyzed by sulfonic acid functionalized on KIT-6 mesoporous silica(SO_(3)H-KIT-6)was investigated for the production of valuable fuel additives.The SO_(3)H-KIT-6 catalyst was synthesized by co-condensation with different molar ratios of tetraethoxysilane and 3-mercaptopropyl(methyl)di-methoxy silane.The etherification reaction was systematically examined to determine the optimal reaction temperature,reaction time,catalyst loading,and glycerol to n-butanol ratio under autogenous pressure.The maximum glycerol conversion and di-glyceryl n-butyl ether(di-GNBE)selectivity were 59.09 and 51.50%,respectively,when the SO_(3)H-KIT-6 catalyst with the highest acidity was applied.Interestingly,the presence of a methyl group on the catalyst surface prevented glycerol adsorption during the reaction process,leading to the inhibition of undesired product formation.The SO_(3)H-KIT-6 catalyst could be reused up to three times,with only a 13%decrease in glycerol conversion being found.Moreover,the superior performance of the SO_(3)H-KIT-6 catalyst for di-GNBE production was also demonstrated compared with conventional solid acid catalysts including HZSM-5,H-beta zeolite,Amberlyst-35,and Amberlyst-36. | Thi Tuong Vi Tran Maytinee Obpirompoo Suwadee Kongparakul Surachai Karnjanakom Prasert Reubroycharoen Guoqing Guan Narong Chanlek Chanatip Samart | 2020 | Carbon Resources Conversion2020,3,1: | 0 |
| 5 | Fabrication of fluoroalkylsilane/zeolitic imidazolate framework composites for highly efficient superhydrophobic coating显示文摘Superhydrophobic bagasse paper was successfully engineered by facile spray coating with a zeolitic imidazolate framework composite modified by 3,3,3-trifluoropropyltrimethoxysilane(FAS)and used as a filter membrane with special wettability for oil/water separation.Surface characteristics such as surface morphology,surface moieties,roughness,and wettability were observed.The addition of FAS decreased the apparent surface energy between solid surfaces and liquids with a polar contribution of surface free energy as low as 0 mN m−1.The formation of the FAS layer was confirmed by transmission electron microscopy and X-ray photoelectron spectroscopy core-level spectra.Three-dimensional surface topography revealed an increase in the spray coating cycle that enhanced the hydrophobicity of the coated paper.The results confirmed that not only microstructures but also the presence of functional groups with low surface energy(such as FAS)can promote surface hydrophobicity.The spray-coated paper with FAS/ZIF in the presence of a small amount of nanocellulose provided a superhydrophobic surface after the first spray cycle.The separation efficiency was up to 85%and was slightly affected by oil viscosity.Moreover,this can be used as a filter membrane for water-in-oil emulsions.In the present work,simple spray-coated paper is a promising candidate material for gravity-driven oil/water separation and water repellent coating. | Preyaphan Kheaw-in Chanatip Samart Narong Chanlek Phakkhananan Pakawanit Prasert Reubroycharoen Guoqing Guan Suwadee Kongparakul Suda Kiatkamjornwong | 2022 | Carbon Resources Conversion2022,5,1: | 0 |