Results 271 to 280 of about 1,217,265 (323)

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

Advanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti, Petr Michálek, Zbyněk Heger, Martin Pumera   +3 more
wiley   +1 more source

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

Advanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey, Uwe Hübner, Albane Benardais, Xiaofei Wu, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Henrik Schneidewind, Markus A Schmidt, Virginie Nazabal, Volker Deckert, Jer‐Shing Huang, Wei Wang   +12 more
wiley   +1 more source

Large Anomalous and Topological Hall Effect and Nernst Effect in a Dirac Kagome Magnet Fe3Ge

Advanced Functional Materials, EarlyView.
Fe3Ge, a Kagome‐lattice magnet, exhibits remarkable anomalous Hall and Nernst effects, with transverse thermoelectric conductivity surpassing or comaprable to some well‐known ferromagnets. First‐principles calculations attribute these to Berry curvature from massive Dirac gaps. Additionally, topological Hall and Nernst signals emerge from field‐induced
Chunqiang Xu, Shuvankar Gupta, Hengxin Tan, Hyeonhu Bae, Olajumoke Oluwatobiloba Emmanuel, Mingyu Xu, Yan Wu, Xiaofeng Xu, Pengpeng Zhang, Weiwei Xie, Binghai Yan, Xianglin Ke   +11 more
wiley   +1 more source

Structural functionalization of TEMPO modified Ni-MOF for electrocatalytic applications. [PDF]

Sci Rep
Zhang W, Wang Y, Wang L, Li Y, Sun H, Liu C, Wang Y, Zhang D, Zhang J.   +8 more
europepmc   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Revealing Electron-Ytterbium Interactions through Rydberg Molecular Spectroscopy [PDF]

T. Legrand, Xin Wang, Milena Simić, Florian Pausewang, Wolfgang Alt, Eduardo Uruñuela, Matthew T. Eiles, Sebastian Hofferberth   +7 more
openalex  

Self-releasing reactive oxygen species based on the metal-to-MOF charge transfer effect boost electrochemiluminescence. [PDF]

Chem Sci
Mei X, Zhou S, Zhang J, Yan M, Yu J, Zhang Y.   +5 more
europepmc   +1 more source

Ultrafast energy-neutral molecular oxygen activation via atomically-adjacent bimetallic catalytic sites. [PDF]

Nat Commun
Chen X, Wang A, Cao Y, An L, Wang P, Han Y, Zhang T, Liu D, Liu XW, Ma J, Wang W.   +10 more
europepmc   +1 more source

Ketyl radical-mediated exfoliation and electron storage for solar hydrogen peroxide production. [PDF]

Nat Commun
Han B, He H, Liu J, Jia Y, Wang S, Xu J, Qiao M, Li W, Yuan W, Zhai Y, Ding L, Zhu Y, Zhu X.   +12 more
europepmc   +1 more source