Results 31 to 40 of about 26,921 (258)

C*-BODIPYs: Exploring a New Strategy to Transfer Chirality towards BODIPY Chiroptics [PDF]

The 23rd International Electronic Conference on Synthetic Organic Chemistry, 2020
C*-BODIPYs, that is, boron dipyrromethenes (BODIPYs) which have chiral carbons attached directly to the boron center, are introduced for the first time. These novel chiral BODIPYs mean a new strategy for the chiral perturbation of the inherently achiral BODIPY chromophore that is directed to enable chiroptical properties.
Josué Jiménez, Juan Sánchez-Camacho, Florencio Moreno, Antonia R. Agarrabeitia, Teresa Arbeloa, Trevor A. Cabreros, Gilles Muller, Jorge Bañuelos, Beatriz L. Maroto, Santiago de la Moya   +9 more
openaire   +5 more sources

BODIPY–BODIPY dyad: assessing the potential as a viscometer for molecular and ionic liquids

RSC Advances, 2015
The fluorescent lifetimes of the BODIPY–BODIPY dyad appear to correlate with the viscosity of the media, thus making this rotor a suitable small molecule viscometer.
Kimball, Joseph D., Raut, Sangram, Jameson, Laramie P., Smith, Nicholas W., Gryczynski, Zygmunt, Dzyuba, Sergei V.   +5 more
openaire   +3 more sources

Bodipy Dimer for Enhancing Triplet-Triplet Annihilation Upconversion Performance

Molecules, 2023
Triplet-triplet annihilation upconversion (TTA-UC) has considerable potential for emerging applications in bioimaging, optogenetics, photoredox catalysis, solar energy harvesting, etc.
Min Gao, Le Zeng, Linhan Jiang, Mingyu Zhang, Yong Chen, Ling Huang   +5 more
doaj   +1 more source

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

Advanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko, Seongchan Kim, Jun‐Hyeok Han, Sanghee Lee, Minji Ahn, Hong En Fu, Young Jun Jang, Yoo Sang Jeon, Weiguo Li, Young Keun Kim, Dong‐Hyun Kim   +10 more
wiley   +1 more source

Janus Photonic Graphics by Stratified Assembly of Two Distinct Colloids

Advanced Functional Materials, EarlyView.
Double‐sided Janus photonic micropatterns with vivid structural colors are fabricated through a single‐step bottom‐up strategy. Density‐driven stratification and depletion‐mediated crystallization of PMMA and PS binary colloids lead to exclusive lattices on opposite surfaces under centrifugal force.
Young Geon Kim, Yongseok Jung, Sehee Yang, Jiwoo Lee, Shin‐Hyun Kim   +4 more
wiley   +1 more source

BODIPY dyes in photodynamic therapy [PDF]

Chem. Soc. Rev., 2013
BODIPY dyes tend to be highly fluorescent, but their emissions can be attenuated by adding substituents with appropriate oxidation potentials. Substituents like these have electrons to feed into photoexcited BODIPYs, quenching their fluorescence, thereby generating relatively long-lived triplet states. Singlet oxygen is formed when these triplet states
Kamkaew, Anyanee, Lim, Siang Hui, Lee, Hong Boon, Kiew, Lik Voon, Chung, Lip Yong, Burgess, Kevin   +5 more
openaire   +3 more sources

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Segregation of fluorescent membrane lipids into distinct micrometric domains: evidence for phase compartmentation of natural lipids?

PLoS ONE, 2011
BackgroundWe recently reported that sphingomyelin (SM) analogs substituted on the alkyl chain by various fluorophores (e.g. BODIPY) readily inserted at trace levels into the plasma membrane of living erythrocytes or CHO cells and spontaneously ...
Ludovic D'auria, Patrick Van der Smissen, Frédéric Bruyneel, Pierre J Courtoy, Donatienne Tyteca   +4 more
doaj   +1 more source

LC3B Mediated SETDB1‐Accounted Alcoholic Steatohepatitis via Lipidation‐Dependent LAP and Lipidation‐Independent Nuclear Stabilization

Advanced Science, EarlyView.
SETDB1 is progressively downregulated in ALD, correlating with disease severity. SETDB1 deficiency impairs LAP by disrupting Rubicon membrane localization, leading to defective lipid droplet clearance. Concurrently, loss of SETDB1 reduces nuclear LC3B, causing R‐loop accumulation and cGAS‐STING‐driven inflammation. Lipidated LC3B mediates LAP‐dependent
Yi Zhang, Tan Wei, Jiahang Wu, Chuixu Lin, Dongbo Zhu, Yanhui Li, Shuting Shi, Shishun Huang, Leiming Jiang, Hongzhi Wang, Meiqi Song, Pengfei Gao, Xu Wu, Mingjian Fan, Chaofeng Wei, Qian Wang, Lihui Qu, Zhigang Wang   +17 more
wiley   +1 more source

Mitochondria are the target organelle of differentiation-inducing factor-3, an anti-tumor agent isolated from Dictyostelium discoideum [corrected].

PLoS ONE, 2013
Differentiation-inducing factor-3 (DIF-3), found in the cellular slime mold Dictyostelium discoideum, and its derivatives such as butoxy-DIF-3 (Bu-DIF-3) are potent anti-tumor agents. However, the precise mechanisms underlying the actions of DIF-3 remain
Yuzuru Kubohara, Haruhisa Kikuchi, Yusuke Matsuo, Yoshiteru Oshima, Yoshimi Homma   +4 more
doaj   +1 more source