Chunhui Dai

Co‐Assembled Helical Polymer Nanofibers Enable Efficient CO 2 Photoreduction Through Interchain Energy Transfer

Tingting Zhang, Siao Shi, Xuyang Li, Yiming Wei et autres

ABSTRACT One‐dimensional (1D) nanofibers have shown bright prospects for artificial CO 2 photoreduction but still face formidable challenge in achieving high performance. Herein, a series of polymer nanofibers are prepared via the helical co‐assembly of chiral poly{1,2‐bis(4‐ethynylphenyl)‐1,2‐diphenylethene‐ co ‐( S )‐dinaphtho[2,1‐ d …

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Co‐Assembled Helical Polymer Nanofibers Enable Efficient CO 2 Photoreduction Through Interchain Energy Transfer

Tingting Zhang, Siao Shi, Xuyang Li, Yiming Wei et autres

ABSTRACT One‐dimensional (1D) nanofibers have shown bright prospects for artificial CO 2 photoreduction but still face formidable challenge in achieving high performance. Herein, a series of polymer nanofibers are prepared via the helical co‐assembly of chiral poly{1,2‐bis(4‐ethynylphenyl)‐1,2‐diphenylethene‐ co ‐( S )‐dinaphtho[2,1‐ d …

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Combating Bacterial Infection with Metabolism-Regulating Nanomaterials

Danqing Yu, Qionghong Ma, Bangxun Mao, Songping Yu et autres

The rise of antibiotic resistance presents a major global health challenge. Bacterial survival is closely tied to their metabolic reprogramming under stress, which enhances their environmental adaptability. While current antibacterial strategies are often limited by bacterial resistance, nanomaterials offer a promising alternative …

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Water-soluble conjugated polyelectrolytes for efficient photoreduction of atmospheric CO2 pairing with H2O2 generation in pure water

Tingting Zhang, Junjie Liu, Xuyang Li, Jie Zhao et autres

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Double-ion doped into zinc sulfide with accompanying sulfur vacancies for efficient photocatalytic H2 evolution

Pengwei Zeng, Sajjad Ali, Kai Feng, Chunhui Dai et autres

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Cascade Radical Storm Triggered by Adaptive AIE Photosensitizer for Hypoxia Alleviation and Enhanced Photodynamic Therapy of Drug‐Resistant Bacteria

Xiaomei Huang, Yan Lin, Yuewen Yu, Ying Liu et autres

ABSTRACT Traditional type I photodynamic therapy (PDT) is limited in treating bacterial infections because hypoxic conditions at the lesion site and the barrier effect of the high‐viscosity extracellular polymeric matrix within biofilms significantly reduce its antibacterial efficacy. To address this challenge, we …

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A dual-cationic type I AIE-active photosensitizer for self-oxygenation mediated radical amplification to enhance photodynamic therapy of tumors

Xiaomei Huang, Le Zhang, Hailan Wang, Yuewen Yu et autres

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Radio-frequency assisted switching in perpendicular magnetic tunnel junctions

Salvatore Perna, Massimiliano d'Aquino, C. Serpico, Wonjoon Jung et autres

Abstract Spin-transfer torque magnetic random-access memory (STT-MRAM) relies on nanoscale magnetic tunnel junctions (MTJs) as its fundamental building blocks. Next-generation STT-MRAM requires strategies that simultaneously improve switching energy efficiency and device endurance. Here, we present the first study of perpendicular STT-MRAM writing …

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A Porous Supramolecular Organic Framework for Direct CO 2 Capture and Photocatalytic Reduction From Air

Tingting Zhang, Fengqing Hu, Siao Shi, Waner Li et autres

Supramolecular organic frameworks (SOFs) with intrinsic porosity and appealing optoelectronic properties hold promise for the integrated capture and photocatalytic conversion of CO 2 from the air. Unfortunately, SOFs that can efficiently reduce CO 2 have never been reported so far. In this …

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Scalable electropolymerized microporous polymer films for solar light-driven reduction of atmospheric CO 2 coupled with H 2 O 2 production

Tingting Zhang, Xuyang Li, Waner Li, Youyu Meng et autres

This work reports the fabrication of conjugated microporous polymer films by electrochemical polymerization for solar-driven reduction of atmospheric CO 2 and simultaneous H 2 O 2 production in the presence of pure water and air.

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Water-soluble conjugated polyelectrolytes for efficient photoreduction of atmospheric CO2 pairing with H2O2 generation in pure water

T B Zhang, Junjie Liu, Xuyang Li, Jie Zhao et autres

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Highly Efficient Simultaneous Photocatalytic Reduction of CO 2 and O 2 from Air Using Conjugated Microporous Polymers with Ionic Imidazolium Sites

Waner Li, Tingting Zhang, Chunyuan Feng, Mantao Chen et autres

Efficient photocatalytic reduction of CO 2 is crucial to decrease the atmospheric concentration of CO 2 . Pairing this process with H 2 O 2 production is of considerable importance for simultaneously producing value‐added chemicals. However, the photocatalysts reported for such a …

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