| Title |
aPDI meets PPE: photochemical decontamination in healthcare using methylene blue-where are we now, where will we go? |
| ID_Doc |
7452 |
| Authors |
Ludwig-Begall, LF; Heyne, B |
| Title |
aPDI meets PPE: photochemical decontamination in healthcare using methylene blue-where are we now, where will we go? |
| Year |
2024 |
| Published |
Photochemical & Photobiological Sciences, 23, 2 |
| DOI |
10.1007/s43630-023-00514-1 |
| Abstract |
Personal protective equipment (PPE) reuse, first recommended in the context of the SARS-CoV-2 pandemic, can mitigate shortages in crisis situations and can greatly reduce the environmental impact of typically single-use PPE. Prior to safe reuse, PPE must be sanitized and contaminating pathogens-in current circumstances viruses in particular-must be inactivated. However, many established decontamination procedures are not equitable and remain unavailable in low-resource settings. In mid-2020, an interdisciplinary consortium of researchers first studied the potential of implementing cheap and easy-to-use antimicrobial photodynamic inactivation (aPDI) using methylene blue as photosensitizer to decontaminate face masks and filtering facepiece respirators. In this perspective piece, we describe the development of this novel method, discuss recent advances, and offer insights into how equitable PPE decontamination via methylene blue-based aPDI may be integrated into circular economy policies in the healthcare sector. |
| Author Keywords |
Personal protective equipment; Antimicrobial photodynamic inactivation; SARS-CoV-2; Methylene blue |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:001132720800001 |
| WoS Category |
Biochemistry & Molecular Biology; Biophysics; Chemistry, Physical |
| Research Area |
Biochemistry & Molecular Biology; Biophysics; Chemistry |
| PDF |
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