Results 91 to 100 of about 158,830 (405)
Advanced Healthcare Materials, EarlyView.Engineered exosome‐based heavy atom‐free nanosensitizers are developed for safe and targeted sono‐photodynamic therapy of solid tumors. The IR820‐TPE‐loaded, biotin‐conjugated exosomes (IR820‐TPE@B‐Exo) demonstrate significant promise for NIR fluorescence imaging‐guided sono‐photodynamic cancer therapy.
Van‐Nghia Nguyen +16 more
wiley +1 more source
Blue light-promoted photolysis of aryldiazoacetates
Chemical Science, 2018 Aryldiazoacetates can undergo photolysis under blue light irradiation (460–490 nm) at room temperature and under air in the presence of numerous trapping agents, such as styrene, carboxylic acids, amines, alkanes and arenes, thus providing a ...
Igor D. Jurberg, H. Davies
semanticscholar +1 more source
Pushing Radiative Cooling Technology to Real Applications
Advanced Materials, EarlyView.Radiative cooling controls surface optical properties for solar and thermal radiation, offering solutions for global warming and energy savings. Despite significant advances, key challenges remain: optimizing optical efficiency, maintaining aesthetics, preventing overcooling, enhancing durability, and enabling scalable production.
Chongjia Lin +8 more
wiley +1 more source
3D modeling of organic haze in Pluto's atmosphere [PDF]
, 2017 The New Horizons spacecraft, which flew by Pluto on July 14, 2015, revealed the presence of haze in Pluto's atmosphere that were formed by CH4/N2 photochemistry at high altitudes in Pluto's atmosphere, as on Titan and Triton. In order to help the analysis of the observations and further investigate the formation of organic haze and its evolution at ...
arxiv +1 more source
Nitrogen Incorporation in CH_4-N_2 Photochemical Aerosol Produced by Far Ultraviolet Irradiation [PDF]
, 2012 Nitrile incorporation into Titan aerosol accompanying hydrocarbon chemistry is thought to be driven by extreme UV wavelengths (λ120 nm is presently unaccounted for in atmospheric photochemical models.
Jimenez, Jose L. +4 more
core
Fragmentation of a dioxolanyl radical via nonstatistical reaction dynamics: characterization of the vinyloxy radical by ns time-resolved laser flash photolysis [PDF]
, 2018 The photochemistry of two Barton esters, one derived from a dioxolane carboxylic acid and the other from pivalic acid, was investigated by product analysis and nanosecond laser flash photolysis (LFP).
Bucher, Götz +3 more
core +1 more source
Neonicotinoid insecticide hydrolysis and photolysis: Rates and residual toxicity.
Environmental Toxicology and Chemistry, 2018 Neonicotinoid insecticides are the most widely used class of insecticides worldwide. Concern has grown over their widespread environmental presence and potential unintended adverse effects.
Stephen A. Todey, A. Fallon, W. Arnold
semanticscholar +1 more source
Recent Advances in Wide‐Bandgap Perovskite Solar Cells
Advanced Materials, EarlyView.Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley +1 more source
Differential Tunneling‐Driven and Vibrationally‐Induced Reactivity in Isomeric Benzazirines
Chemistry – A European Journal, Volume 28, Issue 67, December 1, 2022., 2022 Quantum tunneling and IR vibrational excitation chemistry was discovered to manifest differently in two isomeric benzazirines generated in cryogenic matrices. Computations show that these reactive intermediates have distinct energy profiles regarding two competitive bond‐breaking/bond‐forming pathways.
Cláudio M. Nunes +6 more
wiley +1 more source
Near-UV photolysis cross sections of CH_3OOH and HOCH_2OOH determined via action spectroscopy [PDF]
, 2006 Knowledge of molecular photolysis cross sections is important for determining atmospheric lifetimes and fates of many species. A method and laser apparatus for measurement of these cross sections in the near-ultraviolet (UV) region is described.
Fry, J. L. +3 more
core +1 more source