Results 181 to 190 of about 501,800 (253)

Materials and Device Engineering Perspective: Recent Advances in Organic Photovoltaics

open access: yesAdvanced Materials, EarlyView.
This review article provides a comprehensive overview of recent advances in organic photovoltaics (OPVs), covering key aspects such as material development, morphology control, stability challenges, and emerging applications—including semitransparent OPVs.
Ying Zhang   +4 more
wiley   +1 more source

Atomic Scale Engineering of Multivalence‐State Palladium Photocatalyst for Transfer Hydrogenation with Water as a Proton Source

open access: yesAdvanced Materials, EarlyView.
Photocatalytic transfer hydrogenation is achieved over a multivalence‐state palladium photocatalyst, in which protons generated from photocatalytic water splitting are added to unsaturated double bonds. The operando light‐induced Electron Paramagnetic Resonance (EPR) spectroscopy confirms the synergistic action between Pd single atoms and nanoparticles,
En Zhao   +12 more
wiley   +1 more source

Detecting Cr6+ at ≈100 pM Concentration with Fluorescence Enhancement Signatures in a Novel Eco‐Fluorophore: Matching WHO's 96 pM Recommended Standard for Drinking Water

open access: yesAdvanced Materials, EarlyView.
Through a dual‐functionalization strategy, carbon quantum dots (CQD) with exceptional fluorescence properties are engineered. These CQD are integrated with graphitic carbon nitride to form a 2D/2D heterostructure via both covalent and non‐covalent modification.
Pegah Zandi   +2 more
wiley   +1 more source

Emergence and global spread of a dominant multidrug-resistant clade within Acinetobacter baumannii. [PDF]

open access: yesNat Commun
Li S   +15 more
europepmc   +1 more source

Engineering Bacterial Secretion Systems for Enhanced Tumor Imaging and Surgical Guidance

open access: yesAdvanced Materials, EarlyView.
This study presents a novel contrast agent platform, Streptavidin Associated Salmonella (SAS), for fluorescence image guided surgery. SAS selectively colonizes tumors and secretes streptavidin, enabling precise delineation of invasive tumor margins with prolonged signal retention.
Dohee Lee   +14 more
wiley   +1 more source

Genetic engineering of E. coli K-12 for heterologous carbohydrate antigen production. [PDF]

open access: yesMicrob Cell Fact
Li C   +8 more
europepmc   +1 more source

Self‐Trapped Excitons Activate Pseudo‐Inert Basal Planes of 2D Organic Semiconductors for Improved Photocatalysis

open access: yesAdvanced Materials, EarlyView.
2D organic semiconductors are widely believed to have uniformly active surfaces. This study reveals that their basal planes can be pseudo‐inert due to anisotropic exciton migration. By inducing exciton self‐trapping through dimensional reduction, these inert planes are activated, boosting hydrogen peroxide production by over 350%. The work uncovers key
Jindi Yang   +15 more
wiley   +1 more source

A Guide for Developing Demo-Genetic Models to Simulate Genetic Rescue. [PDF]

open access: yesEvol Appl
Beaman JE   +8 more
europepmc   +1 more source

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