快速简便细菌检测微流体毛细电路数据集

数据集获取（Figshare）

• 源站标题：Microfluidic Capillaric Circuit for Rapid and Facile
  Bacteria Detection
• DOI：10.1021/acs.analchem.7b01315.s001
• 发布日期：2017-05-25
• 文件数：1 个
• 文件总体积：3.78 MB
• 源站页面：https://acs.figshare.com/articles/dataset/Microfluidic_Capillaric_Circuit_for_Rapid_and_Facile_Bacteria_Detection/5080819

命令行下载

curl -L -o "ac7b01315_si_001.zip" "https://ndownloader.figshare.com/files/8599057"

文件清单

• ac7b01315_si_001.zip（3.78 MB）

文件总体积 3.78 MB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

Urinary
tract infections (UTI) are one of the most common bacterial
infections and would greatly benefit from a rapid point-of-care diagnostic
test. Although significant progress has been made in developing microfluidic
systems for nucleic acid and whole bacteria immunoassay tests, their
practical application is limited by complex protocols, bulky peripherals,
and slow operation. Here we present a microfluidic capillaric circuit
(CC) optimized for rapid and automated detection of bacteria in urine.
Molds for CCs were constructed using previously established design
rules, then 3D-printed and replicated into poly­(dimethylsiloxane).
CCs autonomously and sequentially performed all liquid delivery steps
required for the assay. For efficient bacteria capture, on-the-spot
packing of antibody-functionalized microbeads was completed in E. coli in
synthetic urine was 1.2 × 102 colony-forming-units
per mL (CFU/mL), which is well below the clinical diagnostic criterion
(>105 CFU/mL) for UTI. The self-powered, peripheral-free
CC presented here has potential for use in rapid point-of-care UTI
screening.

许可

CC BY-NC 4.0

引用

学术使用请引用 DOI 10.1021/acs.analchem.7b01315.s001（source: https://acs.figshare.com/articles/dataset/Microfluidic_Capillaric_Circuit_for_Rapid_and_Facile_Bacteria_Detection/5080819）。