Results 41 to 50 of about 2,994 (192)

Solvatochromic and aggregation-induced emission active nitrophenyl-substituted pyrrolidinone-fused-1,2-azaborine with a pre-twisted molecular geometry [PDF]

open access: green, 2023
Albert D. Campbell   +15 more
openalex   +1 more source

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 3, 19 January 2026.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli   +6 more
wiley   +1 more source

Bacterial‐Responsive and Dye‐Selective Janus Membranes via Laser‐Directed Fluorinated Graphene Interfaces

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 1, 7 January 2026.
This work highlights laser‐engineered wettability switching of fluorine‐doped laser‐induced graphene (F‐LIG) for antibacterial, thickness‐tunable, dye‐selective filtration. Precise CO2‐laser patterning modulates surface roughness and hydrophobicity, suppressing bacterial adhesion and disrupting cell membranes, while Janus F‐LIG/F‐PPI structures enable ...
Jeong Min Sohn   +5 more
wiley   +1 more source

The Conformational Electrostatic Potential as Predictor for the Influence of Fluorination on Alcohol Hydrogen Bonding: Identification of a CF2H‐Mediated Cooperative Effect

open access: yesChemistryEurope, Volume 4, Issue 1, January 2026.
With a little help… OH•••F intramolecular hydrogen bonding (HB) strongly reduces alcohol HB acidity, resulting in underestimation of predicted HB acidity based on the molecular Kenny electrostatic potential. In contrast, CF2H–OH intramolecular interaction causes a positive cooperative effect leading to HB acidity enhancement, as revealed by ...
Zhong Wang   +8 more
wiley   +1 more source

Synthesis of the Pyrrolidinone Core of KSM-2690 B

open access: yesOrganic Letters, 2007
[reaction: see text] The first synthesis of the pyrrolidinone core of the polyene beta-lactone antibiotic KSM-2690 B is described. An ammonia-free Birch reductive aldol reaction utilizing acetaldehyde is one of the key steps, together with a ruthenium-catalyzed alkene isomerization reaction.
Donohoe, T, Chiu, J, Thomas, R
openaire   +2 more sources

Bioinspired Light‐Driven Organic Rotary Molecular Systems

open access: yesChemistryEurope, Volume 4, Issue 1, January 2026.
This review explores the evolution of bioinspired light‐driven rotary molecular systems (RMSs), highlighting the integration of natural chromophore‐based fragments to enhance quantum efficiency, photostability, and biocompatibility. Key strategies to optimize photochemical performance and broaden functional applications are discussed, providing a ...
Lidia Hortigüela, Sara P. Morcillo
wiley   +1 more source

Ultrahigh‐Mass‐Loading Electrodes With Enhanced Homogeneity Using a High‐Concentration Slurry for Lithium‐Ion Batteries

open access: yesCarbon Energy, Volume 8, Issue 1, January 2026.
Based on the integrated binder–CNT composite dispersion (IBC) solution, a high‐solids–content (77 wt%) slurry could be prepared. Using this slurry, an ultrahigh‐mass–loading cathode ( > 12 mAh/cm2) is demonstrated. The fabricated electrode showed a uniform CBD distribution from top to bottom, supporting the electrode's excellent mechanical properties ...
Jun Kyu Park   +16 more
wiley   +1 more source

Synthesis of Functionalized Pyrrolidinone Scaffolds via Smiles-Truce Cascade. [PDF]

open access: yesOrg Lett, 2023
Sephton T   +3 more
europepmc   +1 more source

Further Insights Into the Metabolism of LGD‐4033 in Human Urine. Part 2. A New Minor Metabolite With Antagonistic Activity on the Androgen Receptor Can Indicate Recent Substance Intake

open access: yesDrug Testing and Analysis, Volume 18, Issue 1, Page 159-169, January 2026.
A novel early excreted minor metabolite of LGD‐4033 was detected and coded as M8. Its presence was evaluated as an indicator of recent substance intake versus end‐tail findings. Additionally, the agonist/antagonist properties of M8 and other selected LGD‐4033 metabolites on the androgen receptor (AR) were studied using in silico molecular docking and ...
Yiannis S. Angelis   +10 more
wiley   +1 more source

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