Results 241 to 250 of about 52,049 (318)

Multichannel Photoluminescence of Graphene Quantum Dots Across Femtosecond to Cryogenic Timescales

open access: yesSmall, EarlyView.
This study reveals how graphene quantum dots emit light across all relevant timescales, from femtoseconds to cryogenic steady states. By integrating optical Kerr gating, time‐correlated single‐photon counting, and low‐temperature photoluminescence, distinct intrinsic, surface, and defect‐related emission channels are temporally and spectrally ...
Hanna Song   +8 more
wiley   +1 more source

Heterologous Surface Display Reveals Conserved Complement Inhibition and Functional Diversification of Borrelia burgdorferi Elp Proteins. [PDF]

open access: yesMol Microbiol
Hill N   +10 more
europepmc   +1 more source

Development of Low Fluorinated, Sustainable, and Recyclable Electrolytes Based on γ‐Valerolactone for High‐Performance Sodium‐Ion Batteries

open access: yesSmall, EarlyView.
ABSTRACT This study introduces a dual salt novel electrolyte for sodium‐ion batteries (SIBs), consisting of sodium difluoro(oxalato)borate (NaDFOB) and sodium bis(fluorosulfonyl)imide (NaFSI) salts dissolved in the bio‐based γ‐valerolactone (GVL) solvent.
Yiyue Lu   +8 more
wiley   +1 more source

Single‐Atom Ruthenium Sites on Cobalt‐Titanium Surfaces for Efficient and Selective Chloride Electrolysis

open access: yesSmall, EarlyView.
This study presents an advanced electrocatalyst featuring atomically dispersed Ru single‐atom sites anchored on a cobalt–titanium oxide support. The use of a Ru–EDTA precursor enables uniform dispersion and prevents agglomeration during thermal treatment.
Nael G. Yasri   +3 more
wiley   +1 more source

Motorized DNAzymes Drive Enhanced Electrochemical Biosensing for Rapid Bacterial Detection

open access: yesSmall Methods, EarlyView.
The micromotor DNAzyme analyzer (Motolyzer) enables sensitive electrochemical detection of Legionella pneumophila proteins in unprocessed samples with high specificity. Upon target recognition, DNAzymes actively release redox barcodes, which are detected on DNA‐functionalized electrodes.
Amir Ali Akhlaghi   +9 more
wiley   +1 more source

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