INTRODUCTION Chemicals are added to maintain and improve water quality in water treatment infrastructures such as building water,factory cooling water,bathing water.
Simple and rapid prototyping of microfluidic devices is highly desirable for fundamental academic research,which allows researchers to focus on device application instead of fabrication [1].Although s
Separation is a critical process for both posttreatment of synthesis and sample pretreatment of instrumental analysis.While shrinking separation columns to micro-or nano-scale,separation speeds and ef
Digital microfluidics(DMF)based on electrowetting on dielectric(EWOD)has become a modern paradigm for Lab-on-a-chip(LOC)or micro-total-analysis-system(μTAS)applications,as it offers advantages of port
In this report,we are introducing our recent progress for gradient generation on Microfluidic Paper Analytical Devices(μPADs),which is a hot research frontiers of point of care test(POCTs).An abnormal
Here we present a facile sample partitioning method to enable rapid and low-cost digital PCR(dPCR)assays.This method uses the self-digitization(SD)chip platform,a microfluidic device without requireme
In the past few decades,protein-templated fluorescent gold nanoclusters have attracted much attention in the fields of bio-sensing as their excellent optical properties and good biocompatibility.In th
Efficient sample pretreatment of N-glycans from glycoproteins is essential but challenging due to the limitations of existing tedious and laborious methods in N-glycomics [1].This study aimed to estab
2017 年,人们对欧洲空间站表示密切的关注,其原因在于该机构认为飞溅下来的火箭部件中含有的肼衍生物会对生态环境造成破坏[1]。与此同时,人们考虑到肼作为一种重要的活性碱,它的广泛使用将不可避免地给环境和人类带来危害[2,3]。因此,提出了一种新的近红外荧光探针,专门用于监测封闭空间中积聚的肼蒸气和检测水样中的肼。实验表明该探针对肼有良好的响应信号和选择性,反应前后明显的颜色变化可以通过肉眼直接观
INTRODUCTION Digital polymerase chain reaction(dPCR)using fluorescence images for collecting quantitative information needs efficient software tools to automate the image analysis process.However,due