Results 291 to 300 of about 221,703 (328)

First-Principles Study on the Photocatalytic Performance of K(Ta_0.5Nb_0.5)O₃ Doped with Metals (Cd, Sn, Hf). [PDF]

Nanomaterials (Basel)
Zhao C, Chen QY, Zhou XY, Zhao XC, Lei BC, Zhang LL, Zhao J, Huang YN.   +7 more
europepmc   +1 more source

Peptide Sequence Programmed Piezoelectric Response by Supramolecular Self‐Assembly

Advanced Science, EarlyView.
In this study, hydrophobic tripeptides are explored as building blocks for stable piezoelectric crystals. Tripeptides with phenylalanine at the central position self‐assembled into uniform, thermally stable crystals. Piezoresponse force microscopy reveals a high effective piezoelectric coefficient of 24.0 pC N−1, attributed to asymmetric molecular ...
Xuejiao Yang, Shuaijie Liu, Honglei Lu, Yuehui Wang, Hongyue Zhang, Wei Ji, Huaimin Wang   +6 more
wiley   +1 more source

Noncollinear harmonic spectroscopy reveals crossover of strong-field effects. [PDF]

Nat Commun
Zhang J, Liu X, Tran TD, Xu W, Yu W, Zhang C, Wang Z, Geng L, Zhang J, Peng LY, Kruchinin SY, Luu TT.   +11 more
europepmc   +1 more source

Multispectral Chiral Quasi‐Bound States in the Continuum Enabled Microfluidics for High‐Throughput Molecular Screening and Quantification

Advanced Science, EarlyView.
A microfluidics‐integrated chiral quasi‐BIC metachip is developed that generates strong broadband CD from 0.5–2.0 THz in aqueous environments. A UMAP algorithm processes the resulting multidimensional CD features for simultaneous biomolecular conformation identification and concentration quantification (0.05–0.3 mg dL−1).
Xinyue Liang, Zihan Zhao, Xiaocong Tang, Haiyue Yang, Lanju Liang, Meng Zhao, Cong Wang, Lei Wang, Xumin Ding   +8 more
wiley   +1 more source

Polarized Superradiance from CsPbBr₃ Quantum Dot Superlattice with Controlled Interdot Electronic Coupling. [PDF]

Nano Lett
Luo L, Tang X, Park J, Wang CW, Park M, Khurana M, Singh A, Cheon J, Belyanin A, Sokolov AV, Son DH.   +10 more
europepmc   +1 more source

Type‐I Heterostructure CdZnS/ZnS Core/Shell Quantum Dots Scintillators for Stable, High‐Resolution, and Real‐Time X‐Ray Imaging

Advanced Science, EarlyView.
Ultra‐bright Cd0.27Zn0.73S/7 ML‐ZnS core/shell quantum dots exhibit a photoluminescence quantum yield exceeding 96% and a fourfold enhancement in radioluminescence intensity compared to CsPbBr3. Variable‐temperature photophysical analysis reveals that the narrowband emission originates from direct recombination of edge excitons.
Ouyang Wang, Fei Zhang, Rui Zhang, Meng Wang, Wenqing Liang, Zhifeng Shi, Xinjian Li   +6 more
wiley   +1 more source

Ratiometric Detection of pH-Induced i-Motif Folding Based on a Dual Emissive Cytosine Analog. [PDF]

Chembiochem
Barthes NPF, Le HN, Michel BY, Burger A.
europepmc   +1 more source

Cu─O─Al Interfacial Engineering on Cu Nanowires for Durable CO2 Electroreduction Into Multi‐Carbon Products

Advanced Science, EarlyView.
A Cu nanowire/AlOx core‐shell catalyst is reported for CO2 electroreduction. Acting as a Lewis acid, the AlOx shell not only stabilizes Cu+ species at the Cu─O─Al interface but also creates an alkaline local microenvironment via *OH adsorption. This dual functionality stabilizes the catalyst structure while promoting the C─C coupling process, resulting
Xiaodong Liu, Gang Zhao, Xiaodong Wen, Junyao Wang, Chenchen Hang, Lei Wang, Minliang Lai, Yude Su   +7 more
wiley   +1 more source

Resonance-Enhanced Multiphoton Ionization Spectroscopy of Monocyclic and Polycyclic Aromatic Hydrocarbons in the Gas Phase. [PDF]

Rapid Commun Mass Spectrom
Schwarz C, Etscheidt F, Gehm C, Passig J, Ehlert S, Streibel T, Zimmermann R.   +6 more
europepmc   +1 more source

An Engineered Solidified Peptide Hemocyte Sponge as Nanomotor Storage to Combat Bacterial Colitis

Advanced Science, EarlyView.
Peptides immobilized via nickel coordination can stabilize the framework structure. Following coating with red blood cell membranes, these constructs are capable of continuously sequestering endotoxins and mitigating colonic pathogenic damage by alleviating bacterial‐induced ferroptosis.
Yuxin Fang, Jianming Yan, Tongxin Yu, Zichuan An, Kaikai Lv, Chenyu Xue, Hongyang Yu, Na Dong, Anshan Shan   +8 more
wiley   +1 more source