Juan Chen

Jan 2, 2025 | nature.com | Juan Chen

AbstractTo address the challenge of reusing foaming agents in foam drainage gas production processes, we developed a redox-responsive surfactant with a straightforward preparation method based on molecular electrostatic interaction assembly. The redox response mechanism of the surfactant was investigated through surface tension, absorbance, particle size, and Zeta potential analyses.

Sep 10, 2024 | nature.com | Hongyan Fu |Zhaojun Wang |Tingting Zhao |Fan Wu |Yanan Zhang |Juan Chen | +7 more

This study aimed to assess the potential of home monitoring using a monitoring application for the early prediction of acute exacerbations (AEs) in patients with fibrosing interstitial lung diseases (F-ILDs) by tracking symptoms, peripheral blood oxygen saturation (SpO2), and heart rate (HR). Data on symptoms, SpO2, and HR before and after a 1-min sit-to-stand test (1STST) were collected using an online home monitoring application. Symptoms were recorded at least 3 times a week, including cough intensity and frequency (Cough Assessment Test scale (COAT) score), breathlessness grade (modified Medical Research Council (mMRC) score), and SpO2 and HR before and after 1STST. Eighty-five patients with stable F-ILDs were enrolled. We observed a significant increase in COAT and mMRC scores, alongside a significant decrease in SpO2 before and after 1STST, 2 weeks before the first recorded AE. Furthermore, a combination of variables-an increase in COAT (≥ 4) and mMRC(≥ 1) scores, a decrease in SpO2 at rest (≥ 5%), and a decrease in SpO2 after 1STST (≥ 4%)- proved the most effective in predicting AE onset in patients with F-ILDs at 2 weeks before the first recorded AE. Home telemonitoring of symptoms, SpO2 holds potential value for early AE detection in patients with F-ILDs.

Sep 1, 2024 | mdpi.com | Juan Chen |Rui Huang

This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticle by Juan Chen SciProfiles Scilit Preprints.org Google Scholar 1,2 and Rui Huang SciProfiles Scilit Preprints.org Google Scholar 1,* 1SHU-UTS SILC Business School, Shanghai University, Shanghai 201899, China 2Smart City Research Institute, Shanghai University, Shanghai 201899, China *Author to whom correspondence should be addressed.

Jun 25, 2024 | pubs.rsc.org | Jian-Wei Cao |Tao Zhang |Juan Chen |Jinbo Wang

Ordered assembly of two different metal clusters with same topological connectivity in one single coordination network The introduction of heterogeneous components within one single coordination network leads to the multifunctionality of the final material. However, it is hard to precisely control the local distribution of these different components in such a coordination network, especially for different components with identical topological connectivity.

Jun 16, 2024 | onlinelibrary.wiley.com | Wenzhi Shen |Tong Pan |Yu Chi Liu |Juan Chen

DATA AVAILABILITY STATEMENT The datasets generated or analyzed during this study are available from the corresponding author on reasonable request.