Results 221 to 230 of about 64,218 (310)

Activatable smart contrast agents for photoacoustic imaging

Smart Molecules, EarlyView.
This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh, Jihye Lee, Suyoung Park, Juyoung Yoon, Won Jong Kim, Chulhong Kim   +5 more
wiley   +1 more source

(Oxidopyridyl)Porphyrins of Different Lipophilicity: Photophysical Properties, ROS Production and Phototoxicity on Melanoma Cells Under CoCl₂-Induced Hypoxia. [PDF]

Antioxidants (Basel)
Mušković M, Lončarić M, Ratkaj I, Malatesti N.   +3 more
europepmc   +1 more source

Rational Design and Development of Organic Afterglow Nanoparticles for Image‐Guided Interventions

Small Methods, EarlyView.
This review outlines the rational design, synthesis, and standardized characterization of organic afterglow nanoparticles for biomedical imaging and therapy. Mechanistic insights into chemically initiated electron exchange luminescence and reactive oxygen species‐mediated processes are connected to molecular engineering and nanoparticle fabrication ...
Asma Harun, Isabella Vasquez, Hannah Bowman, Robert Posey, Zhongkui Hong, Joshua Tropp, Indrajit Srivastava   +6 more
wiley   +1 more source

Advancing biomedical technology through multifunctional porphyrin-based MOFs: design principles, applications, and biosafety evaluations. [PDF]

Mater Today Bio
Li T, Sun W, Pan H, Tang Q, Geng L, Liu J, Liao G, Zhang Y.   +7 more
europepmc   +1 more source

Hybrid silica-metalloporphyrin nanomaterials exhibiting intensive absorption of light in the red-region [PDF]

, 2010
Armeanu, I., Dudás, Zoltán Imre, Enache, Corina, Fagadar-Cosma, E.   +3 more
core  

Designing Tailored Molecular Cavities Using Calix[5]arenes as Building Blocks

The Chemical Record, EarlyView.
This account focuses on the shape and dimensions of cavities formed by precisely designed molecular frameworks. It highlights our efforts to construct synthetically tailored cavities based on calix[5]arenes. This study examines the shapes and dimensions of cavities defined by well‐designed molecular structures.
Takehiro Hirao, Takeharu Haino
wiley   +1 more source

Cellulose-Derived Gels for Topical Delivery: HPMC as a Functional Matrix for Porphyrinic Photosensitizers. [PDF]

Gels
Ozon EA, Burloiu AM, Musuc AM, Manda G, Anuta V, Dinu-Pîrvu CE, Lupuliasa D, Neagoe IV, Anastasescu M, Socoteanu RP, Atkinson I, Mitran RA, Culita DC, Boscencu R.   +13 more
europepmc   +1 more source

Skin Fragility and Hyperpigmentation in a Patient With HIV

JEADV Clinical Practice, EarlyView.
Catalina Retamal, Maximiliano Maass, María Fernanda Martin   +2 more
wiley   +1 more source

Nanobody–chlorin e6 conjugate for Nectin‐4‐mediated tumor targeting and enhanced photodynamic therapy

VIEW, EarlyView.
Nectin‐4 is frequently overexpressed in solid tumors, yet many PDT photosensitizers show poor water solubility and nonspecific uptake. A Nectin‐4‐targeted nanobody–chlorin e6 conjugate (NPC) improves aqueous solubility and selectively accumulates in Nectin‐4‐positive tumor cells.
Haodian Wan, Tao Ye, Yawei Bi, Jiayu Zhang, Wei Wu, Aochi Liu, Li Sun, Jie Lin, Ningli Chai, Manjie Zhang, Jian Ma   +10 more
wiley   +1 more source

Spectroscopic Analysis of the TiO₂ Nanoparticles Influence on the Interaction of 5,10,15,20-(Tetra-4-carboxyphenyl)porphyrin with Human Serum Albumin. [PDF]

Int J Mol Sci
Dinache A, Udrea AM, Boni M, Smarandache A, Staicu A.   +4 more
europepmc   +1 more source