☆ 4.6 Article

CogniFlow-Drop: Integrated Modular System for Automated Generation of Droplets in Microfluidic Applications

IEEE ACCESS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Chemical

Precise monodisperse droplet generation by pressure-driven microfluidic flows

Wen Zeng et al.

Summary: A mathematical model describing the nonlinear relationship between droplet generation in a T-junction microdroplet generator is established, showing that the droplet length varies nonlinearly with the driving-pressure ratio under low capillary numbers. Experimental testing of the droplet length and driving-pressure ratio relationship is done for different T-junction geometries. A closed-loop control droplet microfluidic system is demonstrated to more accurately control droplet size, with the relative standard deviation of droplet size under different flow conditions being less than 2%.

CHEMICAL ENGINEERING SCIENCE (2022)

添加到收藏夹

Proceedings Paper Computer Science, Artificial Intelligence

Open Source Hardware Cost-Effective Imaging Sensors for High-Throughput Droplet Microfluidic Systems

Kaiser Parnamets et al.

Summary: Microfluidic systems are highly attractive to the scientific community, and droplet microfluidics require high-framerate sensors for efficient observation. To avoid expensive cameras, unconventional cameras like webcams and smartphone cameras have been used. As microfluidic systems become more complex and autonomous, there is a need for highly customisable, cost-effective, and open-source hardware. This article compares three cost-effective imaging sensors, two of them being open-hardware, for potential use in high-throughput droplet microfluidic systems.

PROCEEDINGS OF 26TH INTERNATIONAL CONFERENCE ELECTRONICS 2022 (2022)

添加到收藏夹

Proceedings Paper Biophysics

Digital twin for controlled generation of water-in-oil microdroplets with required size

Nafisat Gyimah et al.

Summary: This paper presents a digital twin model of a closed-loop controlled droplet microfluidic system, which allows evaluation of a wider range of droplet sizes. The digital twin model includes a flow-focusing device with a Proportional Integral (PI) controller for adjusting the flow rate of the dispersed phase to achieve the desired droplet size. The efficacy of the digital twin model was validated with six different droplet diameters, showing good agreement between the simulated and measured droplet sizes (R-2=0.993).

2022 23RD INTERNATIONAL CONFERENCE ON THERMAL, MECHANICAL AND MULTI-PHYSICS SIMULATION AND EXPERIMENTS IN MICROELECTRONICS AND MICROSYSTEMS (EUROSIME) (2022)

添加到收藏夹

Article Instruments & Instrumentation

Feedback-controlled microbubble generator producing one million monodisperse bubbles per second

Benjamin van Elburg et al.

Summary: The study introduces a standalone lab-on-a-chip instrument that can efficiently produce monodisperse lipid-coated microbubbles, maintaining long-term stable, controlled, and safe operation using optical transmission-based measurement technique and feedback control method. This system demonstrates the ability to control bubble size and production rate, aiding in the development of microfluidic platforms for non-specialist end users.

REVIEW OF SCIENTIFIC INSTRUMENTS (2021)

添加到收藏夹

Review Chemistry, Analytical

Optical Detection Methods for High-Throughput Fluorescent Droplet Microflow Cytometry

Kaiser Parnamets et al.

Summary: High-throughput microflow cytometry, particularly droplet microflow cytometry (DMFC), enables cell analysis by isolating each cell within a droplet as a microreactor. However, challenges arise when applying commonly used fluorometry and fluorescent microscopy techniques to this novel methodology.

MICROMACHINES (2021)

添加到收藏夹

Review Chemistry, Analytical

Can 3D Printing Bring Droplet Microfluidics to Every Lab?-A Systematic Review

Nafisat Gyimah et al.

Summary: 3D printing technology shows potential in microfluidic chip fabrication and is mature enough for use in research labs. However, challenges still need to be overcome.

MICROMACHINES (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Droplet flow cytometry for single-cell analysis

Ming Li et al.

Summary: The interrogation of single cells using flow cytometry and droplet microfluidics provides crucial insights into cell-to-cell heterogeneity. While flow cytometry relies on cell surface and intracellular biomarkers, it lacks spatial and temporal phenotypes and activities of cells. On the other hand, droplet microfluidics integrates flow cytometry to link cell phenotypes to genotypes at the single-cell level, offering a powerful tool for cellular assays.

RSC ADVANCES (2021)

添加到收藏夹

Article Biochemical Research Methods

Closed-loop feedback control of microfluidic cell manipulation via deep-learning integrated sensor networks

Ningquan Wang et al.

Summary: An adaptive microfluidic system with integrated electrical sensors for cell tracking and closed-loop feedback control is demonstrated in this work. The system measures cell flow speed at multiple locations, interprets data in real-time with deep learning algorithms, and uses a feedback controller to update a pressure pump for maintaining desired cell flow speed. The system shows fast convergence under continuous external perturbations, showcasing its potential for reliable standardized biomedical tests.

LAB ON A CHIP (2021)

添加到收藏夹

Review Chemistry, Analytical

Recent Advances in Droplet Microfluidics

Yun Ding et al.

ANALYTICAL CHEMISTRY (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Droplet-based digital antibiotic susceptibility screen reveals single-cell clonal heteroresistance in an isogenic bacterial population

Ott Scheler et al.

SCIENTIFIC REPORTS (2020)

添加到收藏夹

Article Biochemical Research Methods

Closed-loop feedback control of microbubble diameter from a flow-focusing microfluidic device

Yanjun Xie et al.

BIOMICROFLUIDICS (2020)

添加到收藏夹

Article Engineering, Chemical

Precise monodisperse droplet production in a flow-focusing microdroplet generator

Wen Zeng et al.

CHEMICAL ENGINEERING RESEARCH & DESIGN (2020)

添加到收藏夹

Review Biochemical Research Methods

High-throughput microfluidic imaging flow cytometry

Stavros Stavrakis et al.

CURRENT OPINION IN BIOTECHNOLOGY (2019)

添加到收藏夹

Article Biochemical Research Methods

Microfluidic screening of antibiotic susceptibility at a single-cell level shows the inoculum effect of cefotaxime on E-coli

Witold Postek et al.

LAB ON A CHIP (2018)

添加到收藏夹

Article Engineering, Electrical & Electronic

Electrical-detection droplet microfluidic closed-loop control system for precise droplet production

Hai Fu et al.

SENSORS AND ACTUATORS A-PHYSICAL (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Self-powered integrated microfluidic point-of-care low-cost enabling (SIMPLE) chip

Erh-Chia Yeh et al.

SCIENCE ADVANCES (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Image-based closed-loop feedback for highly mono-dispersed microdroplet production

D. F. Crawford et al.

SCIENTIFIC REPORTS (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Dodecylresorufin (C12R) Outperforms Resorufin in Microdroplet Bacterial Assays

Ott Scheler et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

添加到收藏夹

Article Polymer Science

Experimental and computational study of microfluidic flow-focusing generation of gelatin methacrylate hydrogel droplets

Roya Samanipour et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2016)

添加到收藏夹

Review Biochemical Research Methods

Droplet microfluidics for microbiology: techniques, applications and challenges

Tomasz S. Kaminski et al.

LAB ON A CHIP (2016)

添加到收藏夹

Article Engineering, Electrical & Electronic

Closed-loop feedback control of droplet formation in a T-junction microdroplet generator

Wen Zeng et al.

SENSORS AND ACTUATORS A-PHYSICAL (2015)

添加到收藏夹

Article Biochemistry & Molecular Biology

Microfluidics-Assisted Fabrication of Gelatin-Silica Core-Shell Microgels for Injectable Tissue Constructs

Chaenyung Cha et al.

BIOMACROMOLECULES (2014)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.