CAJ | 학술논문

根据网点形成技术,微阵列制作方法可归结为接触式印刷和非接触式印刷.接触式印刷中,如印刷生物样本时,设备与基底是直接接触.而非接触式印刷中,设备与基底之间不会直接接触.在非接触式印刷中,喷墨印刷技术是相对灵活、简便、便宜的一种方式,同时还减少了污染且避免了更高的数据吞吐量.但是,喷墨印刷需要有能喷射儿微微升墨滴的喷嘴和能够精确喷射墨滴的喷嘴位置控制单元.若使用喷墨方法制作微阵列就需要复杂的机构系统,以致成本增加.因此,本论文提出使用已具有喷墨系统的商用喷墨打印机来制作微阵列.
근거망점형성기술,미진렬제작방법가귀결위접촉식인쇄화비접촉식인쇄.접촉식인쇄중,여인쇄생물양본시,설비여기저시직접접촉.이비접촉식인쇄중,설비여기저지간불회직접접촉.재비접촉식인쇄중,분묵인쇄기술시상대령활、간편、편의적일충방식,동시환감소료오염차피면료경고적수거탄토량.단시,분묵인쇄수요유능분사인미미승묵적적분취화능구정학분사묵적적분취위치공제단원.약사용분묵방법제작미진렬취수요복잡적궤구계통,이치성본증가.인차,본논문제출사용이구유분묵계통적상용분묵타인궤래제작미진렬.
The methods of microarray fabrication are categorized as contact printing and non-contact printing according to spot formation techniques. In contact printing, a printing device does physical contact at the substrate while depositing biological sample. In contrast, non-contact printing involves no physical contact between the device and the substrate.In non-contact printing, inkjet printing technology is relatively flexible, simple and less expensive, also reduced contamination and higher throughput. For inkjet printing, however, need nozzles that can eject several pl(pico-litter)volumes and the position control of nozzle to eject ink with accurate position. These necessities complicate organization of the system that can fabricate microarray using inkjet method, and increase costs. Therefore, this paper proposes such a microarray fabrication methodology using a commercial inkjet printer that is already consisting of ink ejection system.