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| 1 | High-fidelity replication of thermoplastic microneedles with open microfluidic channels显示文摘Development of microneedles for unskilled and painless collection of blood or drug delivery addresses the quality of healthcare through early intervention at point-of-care.Microneedles with submicron to millimeter features have been fabricated from materials such as metals,silicon,and polymers by subtractive machining or etching.However,to date,large-scale manufacture of hollow microneedles has been limited by the cost and complexity of microfabrication techniques.This paper reports a novel manufacturing method that may overcome the complexity of hollow microneedle fabrication.Prototype microneedles with open microfluidic channels are fabricated by laser stereolithography.Thermoplastic replicas are manufactured from these templates by soft-embossing with high fidelity at submicron resolution.The manufacturing advantages are(a)direct printing from computeraided design(CAD)drawing without the constraints imposed by subtractive machining or etching processes,(b)high-fidelity replication of prototype geometries with multiple reuses of elastomeric molds,(c)shorter manufacturing time compared to three-dimensional stereolithography,and(d)integration of microneedles with open-channel microfluidics.Future work will address development of open-channel microfluidics for drug delivery,fluid sampling and analysis. | Zahra Faraji Rad Robert E.Nordon Carl J.Anthony Lynne Bilston Philip D.Prewett Ji-Youn Arns Christoph H.Arns Liangchi Zhang Graham J.Davies | 2017 | Microsystems & Nanoengineering2017，3，1： | 9 |
| 2 | Potassium carbonate-based ternary transition temperature mixture(deep eutectic analogues)for CO_(2)absorption:Characterizations and DFT analysis显示文摘Is it possible to improve CO_(2)solubility in potassium carbonate(K_(2)CO_(3))-based transition temperature mixtures(TTMs)?To assess this possibility,a ternary transition-temperature mixture(TTTM)was prepared by using a hindered amine,2-amino-2-methyl-1,3-propanediol(AMPD).Fourier transform infrared spectroscopy(FT-IR)was employed to detect the functional groups including hydroxyl,amine,carbonate ion,and aliphatic functional groups in the prepared solvents.From thermogravimetric analysis(TGA),it was found that the addition of AMPD to the binary mixture can increase the thermal stability of TTTM.The viscosity findings showed that TTTM has a higher viscosity than TTM while their difference was decreased by increasing temperature.In addition,Eyring’s absolute rate theory was used to compute the activation parameters(∆G^(*),∆H^(*),and ∆S^(*)).The CO_(2)solubility in liquids was measured at a temperature of 303.15 K and pressures up to 1.8 MPa.The results disclosed that the CO_(2)solubility of TTTM was improved by the addition of AMPD.At the pressure of about 1.8 MPa,the CO_(2)mole fractions of TTM and TTTM were 0.1697 and 0.2022,respectively.To confirm the experimental data,density functional theory(DFT)was employed.From the DFT analysis,it was found that the TTTM+CO_(2)system has higher interaction energy(|∆E|)than the TTM+CO_(2)system indicating the higher CO_(2)affinity of the former system.This study might help scientists to better understand and to improve CO_(2)solubility in these types of solvents by choosing a suitable amine as HBD and finding the best combination of HBA and HBD. | Hosein Ghaedi Payam Kalhor Ming Zhao Peter T.Clough Edward J.Anthony Paul S.Fennell | 2022 | Frontiers of Environmental Science & Engineering2022，16，7： | 1 |
| 3 | A review on the visible light active titanium dioxide photocatalysts for environmental applications显示文摘 | Miguel Pelaez Nicholas T. Nolan Suresh C. Pillai Michael K. Seery Polycarpos Falaras Athanassios G. Kontos Patrick S.M. Dunlop Jeremy W.J. Hamilton J.Anthony Byrne Kevin O’Shea Mohammad H. Entezari Dionysios D. Dionysiou | 2012 | Applied Catalysis B: Environmental2012，，： | 1 |
| 4 | Quantitative relationship of stress Tc-99m sestamibi lung uptake with resting Tl-201 lung uptake and with indices of left ventricular dysfunction and coronary artery disease显示文摘 | Gaurav M Patel Thomas H Hauser J.Anthony Parker Duane S Pinto Gregory P Sanders Franz C Aepfelbacher Polyxeni Koutkia Peter G Danias | 2004 | Journal of Nuclear Cardiology2004，，4： | 1 |
| 5 | 全球法制计量:非凡的前景显示文摘笔者于2003年3月30日至4月2日参加了在荷兰马斯特利赫特举行的“计量里程碑”会议,来自全球25个 国家的150余位代表参加了会议,会议主题是讨论如何协调和发展全球法制计量,消除在国际贸易中的计量 技术壁垒,并介绍了欧洲计量器具指令进展的最新状况。本文选自会议中的一篇论文,供大家参考。 | J.Anthony 林东 舒文华 | 2003 | 上海计量测试2003，30，3： | 0 |
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