Results 271 to 280 of about 155,987 (342)

Panchromatic PAH-Porphyrin Hybrids with a Step-Wise Increasing π-System. [PDF]

ChemistryOpen
Oleszak C, Ritterhoff CL, Meyer B, Jux N.   +3 more
europepmc   +1 more source

Recent advances of nanomaterials in imaging liver fibrosis

BMEMat, EarlyView.
Schematic summary on the latest strategies of liver fibrosis imaging based on various nanomaterials. Abstract Liver fibrosis is a pathological process resulting from prolonged exposure to various injury factors. It is characterized by the abnormal proliferation and activation of hepatic stellate cells and excessive deposition of extracellular matrix ...
Jin Cui, Shuxuan Zhang, Xueli Xu, Ke Ren, Mengzhen Dong, Zhaokun Nie, Yang Xu, Xiaohui Dai, Peng Xu, Shuo Sun, Xinya Zhao, Xiao Sun   +11 more
wiley   +1 more source

3-Center-3-Electron σ-Adduct Enables Silyl Radical Transfer below the Minimum Barrier for Silyl Radical Formation. [PDF]

J Am Chem Soc
Qiu Z, Bruzzese PC, Wang Z, Deng H, Leutzsch M, Farès C, Chabbra S, Neese F, Schnegg A, Neumann CN.   +9 more
europepmc   +1 more source

Conjugated polymers as photocatalysts for hydrogen therapy

BMEMat, EarlyView.
Conjugated polymers, including linear polymers and crosslinked conjugated materials, are promising photocatalysts for hydrogen evolution due to their excellent optical properties. Hydrogen therapy based on photocatalytic hydrogen evolution presented significant effects in the fields of anti‐inflammatory, free radical scavenging, and cancer treatment ...
Feixue Mi, Ningjing Zhao, Lingyue Jin, Ziyi Zhang, Xinyu Wang, Xiaofeng Fang, Wenting Li, Zhao Liu, Peng Shu, Xuanjun Zhang, Changfeng Wu   +10 more
wiley   +1 more source

Exploring the Discrepancies in the Biological Activities of Extracts From Guadua angustifolia Var. Bicolor Londoño Collected in Two Different Sites

Chemistry &Biodiversity, EarlyView.
ABSTRACT Guadua angustifolia var. bicolor Lodoño is a Colombian bamboo species that has shown promising medicinal properties. This study aims to investigate the differences in the chemical composition and biological activity of extracts from two different populations of G. angustifolia var. bicolor, collected in Bauru and Tatuí, Brazil.
João Kazlauckas, Maria Tereza Grombone Guaratini, Paulo Roberto H. Moreno   +2 more
wiley   +1 more source

A synthetic methodology toward π-extended porphyrin-rylenediimide conjugates. [PDF]

RSC Adv
Oleszak C, Ritterhoff CL, Schulze EJ, Hirsch A, Meyer B, Jux N.   +5 more
europepmc   +1 more source

Porphyrin Metabolism in Xeroderma Pigmentosum*

, 1966
H El-Hefnawi, Derek J. Cripps
openalex   +1 more source

Modulating the oxygen affinity of porphyrins with metals, ligands, and functional groups: A DFT study. [PDF]

J Comput Chem
Ovalle S, Malardier-Jugroot C.
europepmc   +1 more source

Designing Enzymatic Reactivity with an Expanded Palette

ChemBioChem, EarlyView.
Innovation in biocatalysis is rapidly increasingly the diversity of catalytic reactivity that can be mediated by enzymes, addressing a key bottleneck for their widespread adoption in industrial chemical synthesis. A key approach to this is building enzymes with unnatural catalytic components that provide an expanded palette with new possibilities for ...
Reuben B. Leveson‐Gower
wiley   +1 more source