Abstract
Effective detoxification of chemical warfare agents is a global necessity. As a powerful photosensitizer, a halogenated BODIPY ligand is postsynthetically appended to the Zr6 nodes of the metal-organic framework (MOF), NU-1000, to enhance singlet oxygen generation from the MOF. The BODIPY/MOF material is then used as a heterogeneous photocatalyst to produce singlet oxygen under green LED irradiation. The singlet oxygen selectively detoxifies the sulfur mustard simulant, 2-chloroethyl ethyl sulfide (CEES), to the less toxic sulfoxide derivative (2-chloroethyl ethyl sulfoxide, CEESO) with a half-life of approximately 2 min.
| Original language | English |
|---|---|
| Pages (from-to) | 24555-24560 |
| Number of pages | 6 |
| Journal | ACS Applied Materials and Interfaces |
| Volume | 9 |
| Issue number | 29 |
| DOIs | |
| Publication status | Published - Jul 26 2017 |
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Keywords
- BODIPY
- CEES
- chemical warfare agents
- heterogeneous catalysis
- metal-organic framework
- mustard gas
- photocatalyst
- singlet oxygen
- sulfur mustard
ASJC Scopus subject areas
- Materials Science(all)
Cite this
Detoxification of a Sulfur Mustard Simulant Using a BODIPY-Functionalized Zirconium-Based Metal-Organic Framework. / Atilgan, Ahmet; Islamoglu, Timur; Howarth, Ashlee J.; Hupp, Joseph T; Farha, Omar K.
In: ACS Applied Materials and Interfaces, Vol. 9, No. 29, 26.07.2017, p. 24555-24560.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Detoxification of a Sulfur Mustard Simulant Using a BODIPY-Functionalized Zirconium-Based Metal-Organic Framework
AU - Atilgan, Ahmet
AU - Islamoglu, Timur
AU - Howarth, Ashlee J.
AU - Hupp, Joseph T
AU - Farha, Omar K.
PY - 2017/7/26
Y1 - 2017/7/26
N2 - Effective detoxification of chemical warfare agents is a global necessity. As a powerful photosensitizer, a halogenated BODIPY ligand is postsynthetically appended to the Zr6 nodes of the metal-organic framework (MOF), NU-1000, to enhance singlet oxygen generation from the MOF. The BODIPY/MOF material is then used as a heterogeneous photocatalyst to produce singlet oxygen under green LED irradiation. The singlet oxygen selectively detoxifies the sulfur mustard simulant, 2-chloroethyl ethyl sulfide (CEES), to the less toxic sulfoxide derivative (2-chloroethyl ethyl sulfoxide, CEESO) with a half-life of approximately 2 min.
AB - Effective detoxification of chemical warfare agents is a global necessity. As a powerful photosensitizer, a halogenated BODIPY ligand is postsynthetically appended to the Zr6 nodes of the metal-organic framework (MOF), NU-1000, to enhance singlet oxygen generation from the MOF. The BODIPY/MOF material is then used as a heterogeneous photocatalyst to produce singlet oxygen under green LED irradiation. The singlet oxygen selectively detoxifies the sulfur mustard simulant, 2-chloroethyl ethyl sulfide (CEES), to the less toxic sulfoxide derivative (2-chloroethyl ethyl sulfoxide, CEESO) with a half-life of approximately 2 min.
KW - BODIPY
KW - CEES
KW - chemical warfare agents
KW - heterogeneous catalysis
KW - metal-organic framework
KW - mustard gas
KW - photocatalyst
KW - singlet oxygen
KW - sulfur mustard
UR - http://www.scopus.com/inward/record.url?scp=85026315242&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85026315242&partnerID=8YFLogxK
U2 - 10.1021/acsami.7b05494
DO - 10.1021/acsami.7b05494
M3 - Article
AN - SCOPUS:85026315242
VL - 9
SP - 24555
EP - 24560
JO - ACS applied materials & interfaces
JF - ACS applied materials & interfaces
SN - 1944-8244
IS - 29
ER -