DSpace Community:
https://pubs.kist.re.kr/handle/201004/18
2024-03-15T22:27:43Zno title
https://pubs.kist.re.kr/handle/201004/149284
Authors: Braubach, Oliver; Choi, Yunsook; Cohen, Lawrence B.
Abstract: Voltage imaging was first conceived in the late 1960s and efforts to find better organic voltage sensitive dyes began in the 1970s and continue until today. At the beginning it was difficult to measure an action potential signal from a squid giant axon in a single trial. Now it is possible to measure the action potential in an individual spine. Other chapters will discuss advances in voltage imaging technology and applications in a variety of biological preparations. The development of genetically encoded voltage sensors has started. A genetically encoded sensor could provide cell type specific expression and voltage recording (see Chap. 20). Optimizing the signal-to-noise ratio of an optical recording requires attention to several aspects of the recording apparatus. These include the light source, the optics and the recording device. All three have improved substantially in recent years. Arc lamp, LED, and laser sources are now stable, more powerful, and less expensive. Cameras for recording activity have frames rates above 1 kHz and quantum efficiencies near 1.0 although they remain expensive. The sources of noise in optical recordings are well understood. Both the apparatus and the noise sources are discussed in this chapter.2014-12-01T00:00:00ZAsymmetric catalysis in ionic liquids: Easy recycling of catalyst and improvement of catalytic performances
https://pubs.kist.re.kr/handle/201004/149283
Title: Asymmetric catalysis in ionic liquids: Easy recycling of catalyst and improvement of catalytic performances
Authors: Song, CE
Abstract: tAmbient temperature ionic liquids have recently come to be regarded as an eco-friendly alternative to volatile organic solvents in chemical processes, due to their negligible vapor pressure and high thermal stability. In these solvents, chiral catalysts having polar or ionic character can be immobilized without additional structural modification and thus the ionic solutions containing the catalyst can easily be separated from the reagents and reaction products, and then, be reused. More interestingly, switching from an organic solvent to an ionic liquid often results in an improvement in catalytic performance (e.g., rate acceleration, enantioselectivity improvement and an increase in catalyst stability).2004-01-01T00:00:00Zno title
https://pubs.kist.re.kr/handle/201004/149282
Authors: Devianto, H.; Yoon, Sung Pil; Lim, T.-H.; Han, J.; Nam, Suk Woo
Abstract: [No abstract available]2006-12-01T00:00:00Z02 4차 산업혁명과 미래사회 II
https://pubs.kist.re.kr/handle/201004/149281
Title: 02 4차 산업혁명과 미래사회 II
Authors: KIM SEUNGWON; 김용대; 김지현; 박성준; 이상은; 이준기; 이호근; 정미현; 한상기2020-12-01T00:00:00Z