Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applications
<p dir="ltr">The concentration of carbon dioxide (CO<sub>2</sub>) in unhealthy people differs greatly from healthy people. High-precision CO<sub>2</sub> detection with a quick response time is essential for many biomedical applications. A major focus of this r...
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | , , , , , |
| منشور في: |
2022
|
| الموضوعات: | |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| _version_ | 1864513546445914112 |
|---|---|
| author | Shahina Shahid (21606167) |
| author2 | Mithra Geetha (14151807) Kishor Kumar Sadasivuni (8036039) Divya Remani (21606170) Suresh Muthusamy (11866462) Asan G. A. Muthalif (16888818) Somaya Al-maadeed (14151810) |
| author2_role | author author author author author author |
| author_facet | Shahina Shahid (21606167) Mithra Geetha (14151807) Kishor Kumar Sadasivuni (8036039) Divya Remani (21606170) Suresh Muthusamy (11866462) Asan G. A. Muthalif (16888818) Somaya Al-maadeed (14151810) |
| author_role | author |
| dc.creator.none.fl_str_mv | Shahina Shahid (21606167) Mithra Geetha (14151807) Kishor Kumar Sadasivuni (8036039) Divya Remani (21606170) Suresh Muthusamy (11866462) Asan G. A. Muthalif (16888818) Somaya Al-maadeed (14151810) |
| dc.date.none.fl_str_mv | 2022-10-31T06:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1007/s13205-022-03396-9 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Highly_sensitive_and_selective_colorimetric_sensing_of_CO_sub_2_sub_for_biomedical_applications/29413301 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Biomedical engineering Environmental sciences Environmental management Carbon dioxide Colorimetry Biomedical applications Biomarker Multi-dye |
| dc.title.none.fl_str_mv | Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applications |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">The concentration of carbon dioxide (CO<sub>2</sub>) in unhealthy people differs greatly from healthy people. High-precision CO<sub>2</sub> detection with a quick response time is essential for many biomedical applications. A major focus of this research is on the detection of CO<sub>2</sub>, one of the most important health biomarkers. We investigated a low-cost, flexible, and reliable strategy by using dyes for colorimetric CO<sub>2</sub> sensing in this study. The impacts of temperature, pH, reaction time, reusability, concentration, and dye selectivity were studied thoroughly. This study described real-time CO<sub>2</sub> analysis. Using this multi-dye method, we got an average detection limit of 1.98 ppm for CO<sub>2</sub>, in the range of 50–120 ppm. A portable colorimetric instrument with a smartphone-assisted unit was constructed to determine the relative red/green/blue values for real-time and practical applications within 15 s of interaction and the readings are very similar to those of an optical fiber probe. Environmental and biological chemistry applications are likely to benefit greatly from this unique approach.</p><h2>Other Information</h2><p dir="ltr">Published in: 3 Biotech<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s13205-022-03396-9" target="_blank">https://dx.doi.org/10.1007/s13205-022-03396-9</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_3121349a08fc307f29e3d85f6349481b |
| identifier_str_mv | 10.1007/s13205-022-03396-9 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/29413301 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applicationsShahina Shahid (21606167)Mithra Geetha (14151807)Kishor Kumar Sadasivuni (8036039)Divya Remani (21606170)Suresh Muthusamy (11866462)Asan G. A. Muthalif (16888818)Somaya Al-maadeed (14151810)EngineeringBiomedical engineeringEnvironmental sciencesEnvironmental managementCarbon dioxideColorimetryBiomedical applicationsBiomarkerMulti-dye<p dir="ltr">The concentration of carbon dioxide (CO<sub>2</sub>) in unhealthy people differs greatly from healthy people. High-precision CO<sub>2</sub> detection with a quick response time is essential for many biomedical applications. A major focus of this research is on the detection of CO<sub>2</sub>, one of the most important health biomarkers. We investigated a low-cost, flexible, and reliable strategy by using dyes for colorimetric CO<sub>2</sub> sensing in this study. The impacts of temperature, pH, reaction time, reusability, concentration, and dye selectivity were studied thoroughly. This study described real-time CO<sub>2</sub> analysis. Using this multi-dye method, we got an average detection limit of 1.98 ppm for CO<sub>2</sub>, in the range of 50–120 ppm. A portable colorimetric instrument with a smartphone-assisted unit was constructed to determine the relative red/green/blue values for real-time and practical applications within 15 s of interaction and the readings are very similar to those of an optical fiber probe. Environmental and biological chemistry applications are likely to benefit greatly from this unique approach.</p><h2>Other Information</h2><p dir="ltr">Published in: 3 Biotech<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s13205-022-03396-9" target="_blank">https://dx.doi.org/10.1007/s13205-022-03396-9</a></p>2022-10-31T06:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s13205-022-03396-9https://figshare.com/articles/journal_contribution/Highly_sensitive_and_selective_colorimetric_sensing_of_CO_sub_2_sub_for_biomedical_applications/29413301CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/294133012022-10-31T06:00:00Z |
| spellingShingle | Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applications Shahina Shahid (21606167) Engineering Biomedical engineering Environmental sciences Environmental management Carbon dioxide Colorimetry Biomedical applications Biomarker Multi-dye |
| status_str | publishedVersion |
| title | Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applications |
| title_full | Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applications |
| title_fullStr | Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applications |
| title_full_unstemmed | Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applications |
| title_short | Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applications |
| title_sort | Highly sensitive and selective colorimetric sensing of CO<sub>2</sub> for biomedical applications |
| topic | Engineering Biomedical engineering Environmental sciences Environmental management Carbon dioxide Colorimetry Biomedical applications Biomarker Multi-dye |