Evidence map›Paper›PMID 40891577›Full record

ArticleSmall methods2025

Autonomous Bayesian Optimization-Based Control System for Droplet Generation.

Seongsu Cho, Haengyeong Kim, Seonghun Shin, Minki Lee, Jinkee Lee

Abstract read
In one paragraph

Article in Small methods, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Review
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Seongsu ChoSchool of Mechanical Engineering, Sungkyunkwan University, Suwon, 16419, South Korea.
Haengyeong KimSchool of Mechanical Engineering, Sungkyunkwan University, Suwon, 16419, South Korea.
Seonghun ShinSchool of Mechanical Engineering, Sungkyunkwan University, Suwon, 16419, South Korea.
Minki LeeDepartment of Mechanical Engineering, Chosun University, Gwangju, 61452, South Korea.
Jinkee LeeSchool of Mechanical Engineering, Sungkyunkwan University, Suwon, 16419, South Korea.ORCID https://orcid.org/0000-0001-5590-0549

Funding

Bio & Medical Technology Development Program of the National Research Foundation (NRF)Korean government (MIST) RS-2025-00516439Korean government (MSIT) RS-2021-NR056571Korean government (MSIT) RS-2025-02305366Ministry of Trade, Industry & Energy (MOTIE, Korea)National Research Foundation of Korea
6 · The paper itself

Abstract

Droplet generation has been utilized in various applications, including drug delivery, the fabrication of functional particles, and material synthesis. Achieving the goals of these applications requires droplet generation of a desired size. Microfluidic droplet generation offers precise control of droplet dimensions. However, the flow rates of the droplet and medium phases depend on the channel configuration and properties of the working fluids, and their optimization is a labor-intensive and time-consuming process. To overcome these limitations, an autonomous Bayesian optimization (BO)-based control system for droplet generation (ABCD) is developed. In ABCD, BO is employed to inform decision-making and refine the experimental conditions. Additionally, computer vision techniques, including image processing and convolutional neural networks, are utilized to analyze the experimental results and provide a dataset for use in decision-making. The ABCD identified the optimal flow rates to achieve desired droplet sizes and generation frequencies via precise and efficient searches, regardless of the droplet generation target, working fluids, channel geometry, and droplet morphology, within 15 iterations on average. It is anticipated that this system will contribute to the acceleration of research utilizing droplet-based microfluidic systems while also extending microfluidic process automation in various industrial applications.

Indexed as

Bayesian optimizationdouble emulsion generationdroplet generationlab automationmachine learning

Identifiers

PMID40891577
PMCPMC12641341

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.