Results 181 to 190 of about 17,303 (261)

Optimizing Photosensitizer Delivery for Effective Photodynamic Inactivation of <i>Klebsiella pneumoniae</i> Under Lung Surfactant Conditions. [PDF]

Pathogens
Alves F, de Lima IA, Fiuza LG, A Arnaut Z, Inada NM, Bagnato VS.   +5 more
europepmc   +1 more source

Inactivation of pathogenic bacteria in food matrices: high pressure processing, photodynamic inactivation and pressure-assisted photodynamic inactivation

IOP Conference Series: Earth and Environmental Science, 2017
A Cunha, J Couceiro, D Bonifácio, C Martins, A Almeida, M G P M S Neves, M A F Faustino, J A Saraiva   +7 more
openaire   +1 more source

Engineering an Anaerobic Microenvironment to Empower Hydrogenase‐Catalyzed Hydrogen Therapy for Diabetic Wound Healing

Aggregate, Volume 7, Issue 2, February 2026.
A smart peptide hydrogel integrated with light‐responsive silver nanoclusters establishes a localized anaerobic niche, enabling hydrogenase function in oxygen‐rich biological environments. The system achieves sustained visible‐light‐driven H2 production, effectively scavenges reactive oxygen species, modulates immune responses, and significantly ...
Haishuo Ji, Yaling Wang, Kexin Yao, Junjie Li, Hang Luo, Wangzhe Li, Yanxin Gao, Wenjin Li, Qi Xiao, Tin Pou Lai, Chunxiao Chen, Xueying Li, Qian Peng, Chunqiu Zhang, Baofa Sun, Liyun Zhang   +15 more
wiley   +1 more source

Aqueous and Surfactant‐Free Synthesis of Nanoscale Covalent Organic Frameworks

Angewandte Chemie, Volume 138, Issue 5, 28 January 2026.
We report an aqueous, surfactant‐free, and versatile synthesis method for imine‐linked nanoCOFs incorporating porphyrin units, with tunable size and morphology. The resulting nanoCOFs exhibit excellent aqueous dispersibility, strong light absorption, and significantly enhanced photocatalytic activity.
Xueying Kong, Samson Afewerki, Yu Pan, Ping Huang, Chao Xu   +4 more
wiley   +2 more sources

Chlorophyllin-Mediated Photodynamic Inactivation: Dosage and Time Dependency in the Inhibition of <i>Bacillus subtilis</i>. [PDF]

Microorganisms
Pohland S, Vourvoutsiotou J, Brandtner L, Geißler D, Wiesmeth S, Scudlo V, Richter P, Burkovski A, Lebert M.   +8 more
europepmc   +1 more source

Photodynamic Inactivation of Microorganisms Using Semisynthetic Chlorophyll a Derivatives as Photosensitizers. [PDF]

Molecules, 2022
Uliana MP, da Cruz Rodrigues A, Ono BA, Pratavieira S, de Oliveira KT, Kurachi C.   +5 more
europepmc   +1 more source

Implantable Drug Delivery Systems for Skeletal Muscles and Eyes

Advanced NanoBiomed Research, Volume 6, Issue 2, February 2026.
This review highlights the different types of recent implantable drug delivery systems (IDDS) fabricated for a use with skeletal muscles, and with eyes. It presents the developments already made and the current research directions, showing the evolution of IDDS and their great diversity.
Serge Ostrovidov, Murugan Ramalingam, Hongkai Wu, Toshinori Fujie, Yukinari Nakamura, Takeshi Hori, Yuji Nashimoto, Xuetao Shi, Hirokazu Kaji   +8 more
wiley   +1 more source

Near‐Infrared Triggered Anion Transport Induces Cancer Cell Death

Angewandte Chemie, Volume 138, Issue 5, 28 January 2026.
Photo‐responsive transmembrane anion transporters that are activated with NIR light are reported. Experiments in cancer cells revealed that NIR activation of the ionophore triggered near‐IR light‐dependent chloride influx and triggered cell death. Abstract Artificial transmembrane anion carriers have shown potential in biological research and medicine,
Manzoor Ahmad, Ríona M. Devereux, Angela J. Russell, Matthew J. Langton   +3 more
wiley   +2 more sources

Zirconium Dental Implants as Potential Optical Waveguides in Photodynamic Inactivation of Bacterial Biofilms-A Pilot Study. [PDF]

Microorganisms
Lehmann K, Kadler G, Kalyanov A, Schweizer TA, Walt H, Essig H.   +5 more
europepmc   +1 more source

Photodynamic Inactivation of Bacteria and Biofilms with Benzoselenadiazole-Doped Metal-Organic Frameworks. [PDF]

Molecules, 2022
Luan L, Du L, Shi W, Li Y, Zhang Q.
europepmc   +1 more source