Acid-responsive polydiacetylene-Na+ assemblies with unique red-to-blue color transition
Polydiacetylenes (PDAs), conjugated and stimuli-responsive polymers, are of interest for colorimetric sensing technologies. Commercially available PDAs with carboxylic headgroup do not show any colorimetric response to acid. To achieve acid-responsive property, the headgroups of PDAs are often modif...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-03-01
|
| Series: | Heliyon |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844024036053 |
| _version_ | 1797259723523751936 |
|---|---|
| author | Rungarune Saymung Ruttayapon Potai Christine M. Papadakis Nisanart Traiphol Rakchart Traiphol |
| author_facet | Rungarune Saymung Ruttayapon Potai Christine M. Papadakis Nisanart Traiphol Rakchart Traiphol |
| author_sort | Rungarune Saymung |
| collection | DOAJ |
| description | Polydiacetylenes (PDAs), conjugated and stimuli-responsive polymers, are of interest for colorimetric sensing technologies. Commercially available PDAs with carboxylic headgroup do not show any colorimetric response to acid. To achieve acid-responsive property, the headgroups of PDAs are often modified with some functional moieties, involving complicated synthetic processes. This contribution presents a facile approach to develop acid-responsive materials via co-assembly of PDA and excess sodium hydroxide (NaOH). After low-temperature incubation and photopolymerization, the mixtures of 10,12-tricosadiynoic acid (TCDA) and NaOH develop into red-phase poly (TCDA-Na+) assemblies. A unique red-to-blue color transition occurs when the poly (TCDA-Na+) assemblies are exposed to hydrogen chloride (HCl) acid both in aqueous solution and gas phase. Increasing the concentrations of NaOH and TCDA monomer during the self-assembly process affects the molecular organization and morphologies of the resultant poly (TCDA-Na+) assemblies, which in turn govern the sensitivity to acid. The results of this study offer a simple and inexpensive method for developing acid-responsive PDAs, extending their colorimetric sensing applications. |
| first_indexed | 2024-04-24T23:13:58Z |
| format | Article |
| id | doaj.art-9baaf6b85ab74dc994e6e345c85663c2 |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-04-24T23:13:58Z |
| publishDate | 2024-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-9baaf6b85ab74dc994e6e345c85663c22024-03-17T07:58:17ZengElsevierHeliyon2405-84402024-03-01105e27574Acid-responsive polydiacetylene-Na+ assemblies with unique red-to-blue color transitionRungarune Saymung0Ruttayapon Potai1Christine M. Papadakis2Nisanart Traiphol3Rakchart Traiphol4Laboratory of Advanced Polymers and Nanomaterials, School of Materials Science and Innovation, Faculty of Science, Mahidol University at Salaya, Phuttamonthon 4 Road, Salaya, Nakhon Pathom, 73170, ThailandDivision of Chemistry, Faculty of Science, Nakhon Phanom University, Nakhon Phanom, 48000, ThailandTechnical University of Munich, TUM School of Natural Sciences, Physics Department, Soft Matter Physics Group, James-Franck-Str. 1, 85748, Garching, GermanyLaboratory of Advanced Chromic Materials, Department of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand; Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Bangkok, 10330, Thailand; Corresponding author. Laboratory of Advanced Chromic Materials, Department of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand.Laboratory of Advanced Polymers and Nanomaterials, School of Materials Science and Innovation, Faculty of Science, Mahidol University at Salaya, Phuttamonthon 4 Road, Salaya, Nakhon Pathom, 73170, Thailand; Corresponding author.Polydiacetylenes (PDAs), conjugated and stimuli-responsive polymers, are of interest for colorimetric sensing technologies. Commercially available PDAs with carboxylic headgroup do not show any colorimetric response to acid. To achieve acid-responsive property, the headgroups of PDAs are often modified with some functional moieties, involving complicated synthetic processes. This contribution presents a facile approach to develop acid-responsive materials via co-assembly of PDA and excess sodium hydroxide (NaOH). After low-temperature incubation and photopolymerization, the mixtures of 10,12-tricosadiynoic acid (TCDA) and NaOH develop into red-phase poly (TCDA-Na+) assemblies. A unique red-to-blue color transition occurs when the poly (TCDA-Na+) assemblies are exposed to hydrogen chloride (HCl) acid both in aqueous solution and gas phase. Increasing the concentrations of NaOH and TCDA monomer during the self-assembly process affects the molecular organization and morphologies of the resultant poly (TCDA-Na+) assemblies, which in turn govern the sensitivity to acid. The results of this study offer a simple and inexpensive method for developing acid-responsive PDAs, extending their colorimetric sensing applications.http://www.sciencedirect.com/science/article/pii/S2405844024036053PolydiacetyleneSelf-assemblyRed-to-blue transitionAcid sensor |
| spellingShingle | Rungarune Saymung Ruttayapon Potai Christine M. Papadakis Nisanart Traiphol Rakchart Traiphol Acid-responsive polydiacetylene-Na+ assemblies with unique red-to-blue color transition Heliyon Polydiacetylene Self-assembly Red-to-blue transition Acid sensor |
| title | Acid-responsive polydiacetylene-Na+ assemblies with unique red-to-blue color transition |
| title_full | Acid-responsive polydiacetylene-Na+ assemblies with unique red-to-blue color transition |
| title_fullStr | Acid-responsive polydiacetylene-Na+ assemblies with unique red-to-blue color transition |
| title_full_unstemmed | Acid-responsive polydiacetylene-Na+ assemblies with unique red-to-blue color transition |
| title_short | Acid-responsive polydiacetylene-Na+ assemblies with unique red-to-blue color transition |
| title_sort | acid responsive polydiacetylene na assemblies with unique red to blue color transition |
| topic | Polydiacetylene Self-assembly Red-to-blue transition Acid sensor |
| url | http://www.sciencedirect.com/science/article/pii/S2405844024036053 |
| work_keys_str_mv | AT rungarunesaymung acidresponsivepolydiacetylenenaassemblieswithuniqueredtobluecolortransition AT ruttayaponpotai acidresponsivepolydiacetylenenaassemblieswithuniqueredtobluecolortransition AT christinempapadakis acidresponsivepolydiacetylenenaassemblieswithuniqueredtobluecolortransition AT nisanarttraiphol acidresponsivepolydiacetylenenaassemblieswithuniqueredtobluecolortransition AT rakcharttraiphol acidresponsivepolydiacetylenenaassemblieswithuniqueredtobluecolortransition |