Results 191 to 200 of about 36,100 (258)

An "off-on" CdTe QDs fluorescent nanosensor for detecting apoptosis in osteosarcoma and evaluating chemotherapy response. [PDF]

Sci Rep
Lu D, Tan Z, Gao Y, Han B, Bian Z.
europepmc   +1 more source

Universal Conductance Fluctuations in Quantum Anomalous Hall Insulators

Advanced Materials, EarlyView.
Universal conductance fluctuations are observed in mesoscopic quantum anomalous Hall insulators. Two distinct fluctuation patterns are identified, arising from different interference processes of bulk and chiral edge states, respectively. These findings unveil rich quantum interference phenomena in quantum anomalous Hall insulators and provide insights
Peng Deng, Peng Zhang, Gang Qiu, Ting‐Hsun Yang, Chang Niu, Yaochen Li, Wenqiang Cui, Yang Feng, Peide D. Ye, Ke He, Kai Chang, Kang L. Wang   +11 more
wiley   +1 more source

A 3D-Printed Scaffolded Hydrogel Microneedle Array Biosensor for Real-Time, Continuous Monitoring. [PDF]

Adv Mater
Kwak JW, Trinh T, White AD, Chen Y, Eckman N, Jain I, Xu Y, Nguyen N, Gopalan D, Kim YE, Unni Kamat N, Tumbleston JR, Park CH, Yoshikawa A, Ji J, Dulay MT, Eisenstein M, Appel EA, Kim J, DeSimone JM, Soh HT.   +20 more
europepmc   +1 more source

Lattice‐Matched 2D Template Enables Efficient Cesium Tin Halide Perovskite Solar Cells

Advanced Materials, EarlyView.
Lattice‐matched 2D perovskite PEA2CsSn2I7 templates the out‐of‐plane growth of inorganic 3D γ‐CsSnI3 along the (110) plane, forming highly oriented 2D/3D tin halide perovskite heterostructures. With reduced trap states and mitigated δ‐phase impurities, the CsSnI3‐based solar cells achieve a power conversion efficiency of 15.27% and maintain stable ...
Hongzhe Anna Xu, Dongxu He, Wencai Zhou, Julian A. Steele, Zhiliang Wang, Zitong Wang, Chengxi Zhang, Shanshan Ding, Bowei Zhang, Huiyuan Cheng, Mengmeng Hao, Jiangyu Hang, Can Zheng, Zilong Zheng, Peng Chen, Lianzhou Wang   +15 more
wiley   +1 more source

Electron transfer from singlet fission dimers: possibilities and limitations. [PDF]

Chem Sci
Chithra S, Pigot C, Tonnelé C, Redman AJ, Richert S, Casanova D, Gray V.   +6 more
europepmc   +1 more source

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

Fluorescent modifications in aptamer switches-positional, structural, and neighboring pair effects on sensor performance. [PDF]

Nucleic Acids Res
Li AZ, Belzberg CHT, Sidhu M, Hariri AA.
europepmc   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Molecular Basis for the Divergent Inhibition of α-Amylase and α-Glucosidase by Phenolic Acids: The Critical Role of Hydroxyl Substitution. [PDF]

Foods
Yang S, Li Y, Han W, Cao W, Hu Z, Zhu Z, Li M, Feng J, Zhang J.   +8 more
europepmc   +1 more source