In today's biomedical research field,organ-on-chip/cell culture chip/organoid chip技术正以惊人的速度推动着科学的边界。为了实现更真实、高效的生物实验,器官芯片/细胞培养芯片/类器官芯片加工设备成为不可或缺的关键元素。
顶旭微控推出了一系列的先进设备,包括桌面光刻机、匀胶机、显影机、PDMS浇筑器、PDMS脱泡器、烘箱、PDMS打孔器、PDMS切割器以及等离子键合机,它们的协同作用助力制备高质量的器官芯片/细胞培养芯片/类器官芯片,开启先进生物研究之旅,推动药物研发、疾病研究和个性化医学的发展。
器官芯片/细胞培养芯片/类器官芯片主要的材质是PDMS,全称为聚二甲基硅氧烷,是一种透明、有弹性、生物相容性较好的硅基弹性体,通常借助软光刻的方式进行加工。制备过程分为两个部分,一个是模具的制备,一个芯片的制备。
器官芯片/细胞培养芯片/类器官芯片材质为PDMS,制备PDMS芯片时,采用模塑法,选择合适的模具对于制备微结构芯片至关重要。
在制备PDMS芯片的过程中,常用的模具包括SU-8模具、纯硅模具以及亚克力模具。这些模具在微结构制备中扮演着关键的角色,它们的选择和设计对最终芯片的性能和应用具有重要影响。
SU8Mold Preparation
SU-8 is a high-resolution negative photoresist with excellent mechanical, dielectric, chemical resistance, and thermal properties, along with outstanding biocompatibility. Molds prepared with SU-8 possess the following advantages:
1 High resolution and precision: SU-8 is a high-resolution photoresist, allowing the fabrication of complex and intricate microchannel geometries through photolithography. This results in well-defined microfluidic structures.
2 Tough and durable: SU-8 molds exhibit toughness and durability, enduring repeated use, cleaning, and handling without significant degradation. They are suitable for multiple PDMS chip castings.
SU-8 molds, utilizing photolithography processes, can manufacture line widths greater than 2 micrometers on SU-8 templates and achieve aspect ratios in structures ranging from 1:1 to 2:1. Additionally, with the aid of multilayer photolithography techniques, it is possible to create microchannel structures with different heights on SU-8 molds.
The SU8 mold processing platform includes: Desktop Photolithography Machine, Spin Coater, Developer. For equipment details, please refer to:SU-8 Mold Processing Platform。
Equipment for PDMS Chip Preparation
The PDMS chip preparation equipment includes: PDMS Pouring Machine, PDMS Debubbler, Oven, PDMS Puncher, PDMS Cutter, and PDMS Plasma Bonder. For details, please refer to:PDMS Chip Processing Platform。
器官芯片/细胞培养芯片/类器官芯片展示
DingXu (Suzhou) Microfluidics Technology Co., Ltd. is a high-tech enterprise dedicated to the field of microfluidics. We are committed to providing customers with comprehensive microfluidic solutions, including customized microfluidic chip development, surface modification, microfluidic chip processing equipment, and microfluidic instruments. Our team boasts extensive experience and technical expertise, continuously combining professional knowledge with innovative thinking to deliver high-quality solutions. We consistently prioritize customer-centric values, embrace self-challenges, and pursue excellence. Through professionalism, innovation, and collaboration, we aim to create greater value for our customers and contribute to a brighter future in the field of microfluidics.
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