用于绘制挥发性溶剂表面温度场和毛细管流动图的荧光成像剂

IF 3.5 3区工程技术 Q2 ENGINEERING, CHEMICAL

AIChE Journal Pub Date : 2024-12-17 DOI:10.1002/aic.18696

Hao Gu, Sibo Wan, Sheng Lu, Yahui Chen, Fang Wang, Shiyue Zheng, Yourong Li, Xiaoqiang Chen

{"title":"用于绘制挥发性溶剂表面温度场和毛细管流动图的荧光成像剂","authors":"Hao Gu, Sibo Wan, Sheng Lu, Yahui Chen, Fang Wang, Shiyue Zheng, Yourong Li, Xiaoqiang Chen","doi":"10.1002/aic.18696","DOIUrl":null,"url":null,"abstract":"The understanding of thermocapillary convection is important in both fundamental and industrial aspects. However, efficient tools that can provide dynamic details of the convective flows are still lacking. Here, we discovered a unique phenomenon of photoinduced fluorogenic shift of <b>HDPI</b> derivatives in chloroform and utilized this trait to map the temperature field and capillary flow on the surface of or inside volatile chloroform with a high spatial resolution and a long observation window. By inducing a proper co-imaging agent that enhanced the fluorescence contrast via generating more distinguishable chromaticity, the fluorescence-based method exhibited further enhanced imaging resolution and elongated observation time, facilitating the continuous monitoring of temperature field and capillary flow. This work presents a powerful tool to study the behaviors of fluid (thermo-)dynamics.","PeriodicalId":120,"journal":{"name":"AIChE Journal","volume":"28 1","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fluorescent imaging agents for mapping temperature field and capillary flow on the surface of volatile solvent\",\"authors\":\"Hao Gu, Sibo Wan, Sheng Lu, Yahui Chen, Fang Wang, Shiyue Zheng, Yourong Li, Xiaoqiang Chen\",\"doi\":\"10.1002/aic.18696\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The understanding of thermocapillary convection is important in both fundamental and industrial aspects. However, efficient tools that can provide dynamic details of the convective flows are still lacking. Here, we discovered a unique phenomenon of photoinduced fluorogenic shift of <b>HDPI</b> derivatives in chloroform and utilized this trait to map the temperature field and capillary flow on the surface of or inside volatile chloroform with a high spatial resolution and a long observation window. By inducing a proper co-imaging agent that enhanced the fluorescence contrast via generating more distinguishable chromaticity, the fluorescence-based method exhibited further enhanced imaging resolution and elongated observation time, facilitating the continuous monitoring of temperature field and capillary flow. This work presents a powerful tool to study the behaviors of fluid (thermo-)dynamics.\",\"PeriodicalId\":120,\"journal\":{\"name\":\"AIChE Journal\",\"volume\":\"28 1\",\"pages\":\"\"},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2024-12-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"AIChE Journal\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1002/aic.18696\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"AIChE Journal","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1002/aic.18696","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}

引用次数: 0

摘要

对热毛细对流的理解在基础和工业方面都很重要。然而，能够提供对流流动动态细节的有效工具仍然缺乏。本研究发现了HDPI衍生物在氯仿中独特的光致荧光位移现象，并利用这一特性以高空间分辨率和长观察窗绘制了挥发性氯仿表面或内部的温度场和毛细管流动。通过诱导合适的共显像剂，通过产生更可分辨的色度来增强荧光对比度，荧光成像方法进一步提高了成像分辨率，延长了观察时间，便于对温度场和毛细管流动进行连续监测。这项工作为研究流体（热）动力学行为提供了有力的工具。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Fluorescent imaging agents for mapping temperature field and capillary flow on the surface of volatile solvent

The understanding of thermocapillary convection is important in both fundamental and industrial aspects. However, efficient tools that can provide dynamic details of the convective flows are still lacking. Here, we discovered a unique phenomenon of photoinduced fluorogenic shift of HDPI derivatives in chloroform and utilized this trait to map the temperature field and capillary flow on the surface of or inside volatile chloroform with a high spatial resolution and a long observation window. By inducing a proper co-imaging agent that enhanced the fluorescence contrast via generating more distinguishable chromaticity, the fluorescence-based method exhibited further enhanced imaging resolution and elongated observation time, facilitating the continuous monitoring of temperature field and capillary flow. This work presents a powerful tool to study the behaviors of fluid (thermo-)dynamics.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

AIChE Journal 工程技术-工程：化工

CiteScore

7.10

自引率

10.80%

发文量

411

审稿时长

3.6 months

期刊介绍： The AIChE Journal is the premier research monthly in chemical engineering and related fields. This peer-reviewed and broad-based journal reports on the most important and latest technological advances in core areas of chemical engineering as well as in other relevant engineering disciplines. To keep abreast with the progressive outlook of the profession, the Journal has been expanding the scope of its editorial contents to include such fast developing areas as biotechnology, electrochemical engineering, and environmental engineering. The AIChE Journal is indeed the global communications vehicle for the world-renowned researchers to exchange top-notch research findings with one another. Subscribing to the AIChE Journal is like having immediate access to nine topical journals in the field. Articles are categorized according to the following topical areas: Biomolecular Engineering, Bioengineering, Biochemicals, Biofuels, and Food Inorganic Materials: Synthesis and Processing Particle Technology and Fluidization Process Systems Engineering Reaction Engineering, Kinetics and Catalysis Separations: Materials, Devices and Processes Soft Materials: Synthesis, Processing and Products Thermodynamics and Molecular-Scale Phenomena Transport Phenomena and Fluid Mechanics.