Configurable on-Chip Gel Electrophoresis in Inkjet 3D Printed Microfluidic Modules

Abstract

Inkjet 3D printing is with success used for preparation microfluidics devices as a microfluidic chips for DNA separation. Utilized this technic help us to prepare a chip in shorter time and cheaper, but length of microchannel are limited by possibility of support material removing. One of the Solution for solve this limitations is divide a microfluidics chips for modules and printing them separately. I this paper we present a modular configurable system for gel electrophoresis. Results of carrying methylene-blue from first module to second module are showed. New methodology for electrophoresis is show.

Inkjet 3D Printed Micropot with Integrated Cantilever-Like Force Sensor for Growing Plant Biological Potential Measurement

“…Differences between stimulated and non-stimulated seed grow is show on Figure 5. In this experiment upot working as a part of modular microfluidic [6] system with venturii microflow meter[] as a flow sensor.…”

“…We present a fully 3D printed microfluidic pot with integrated cantilever-type force sensors with optical method of root and stalk growing force measurements. I3dp is precision 3D printing technic enables to fabricate microfluidic systems [4] especially DNA chips [5], modular [6] and integrated [7] fluidic systems. In spite of 3D printing application, in comparison to [3] our solution is modular one with the second cantilever for stalk grow measurement as well as a microfluidic channel for continuous supplying of a growing medium (Figure 1).…”

3D Printed Flowmeter Based on Venturi Effect with Integrated Pressure Sensors

“…The flow meters have fluidic connectors designed for connection with fluidic tube or modular microfluidics system. An example of printed flow sensor connected with modular microfluidic device based on Lego-bricks, described in [11], is shown on Figure 3.…”

“…In our previous works it was also proved that inkjet 3D printing technique can be applied for fabrication of lab-on-achip for DNA separation [8], active microfluidics structure as microvalve [9] and integrated siliconglass-polymer systems [10]. Inkjet 3D printing also enables fast and reliable fabrication of modular microfluidics system [11].…”

“MALDI-FLIP-on-a-chip” and “MALDI-FRAP-on-a-flap”: Novel Techniques for Soil Microbiology and Environmental Biogeochemistry. II – Polymer Chip Prototyping (Invited Paper)

“…Для этого применяются методы, обеспечивающие формирование конфигурируемых устройств хемометрики и биотехнологии, обеспечивающие реакционную инженерию сложных систем с интегрированными элементами подвода и вывода проб (Comina et al, 2015;Gong et al, 2018); в том числе, методы пиропринтинга и вакуумного принтинга (Okkuno et al, 2002;Coppola et al, 2016). Технологии химического детектирования на подобных условиях предусматривают: Vis-и УФ-спектроскопию (Prince et al, 2015), спектрофлуориметрию , фотометрию (Comina, 2017), бумажную сепарацию , электрофорез, включая гель-электрофорез (Adamski et al, 2016;Walczak et al, 2017Walczak et al, , 2018, а также прочие электрохимические методы, включая анализ с использованием квантовых точек . Рис.…”