Results 151 to 160 of about 152,056 (258)

The effect of Cu loading on the selective catalytic reduction of NO _<i>x</i> in diesel exhaust over SAPO-34. [PDF]

RSC Adv
Huang H, Ni Z, Yan S, Tian H.
europepmc   +1 more source

Unveiling the Ultralow Thermal Conductivity of Hybrid Perovskites

Advanced Science, EarlyView.
In hybrid perovskites, thermal energy flows through lattice vibrations of the framework (48%–65%) and organic molecules (35%–52%). When the disorder introduced by organic molecules is excluded, the temperature dependence of the vibrational thermal conductivity results from the lattice framework transits from ∼T0 to ∼T−1, and the value doubles at room ...
Qinqin He, Yuli Chen, Zhigang Li, Yanguang Zhou   +3 more
wiley   +1 more source

High-Performance NH₃ Sensing via Humidity-Mediated Proton Conduction in Electrospun Amorphous Sn/Ce-Containing Polymer Membranes. [PDF]

Nanomaterials (Basel)
Su Y, Jin T, Zeng G, Li M, Wang J, Chen Y, Wang Y, Zhao Y, Huang H.   +8 more
europepmc   +1 more source

High‐Entropy Engineering and External Magnetic Field Modulation Synergistically Enhance the H2S Sensing Performance of Rare‐Earth Perovskite Ferrites

Advanced Science, EarlyView.
A novel high‐entropy perovskite oxide, (Gd0.2Tb0.2Dy0.2Ho0.2Er0.2)FeO3, was successfully synthesized for advanced hydrogen sulfide gas detection. By synergistically coupling high‐entropy‐induced local lattice distortion with weak magnetic field modulation, the tailored material generates abundant active sites. This innovative dual strategy dramatically
Yunfei Wang, Min Zhang, Rui Li, Xiaolong Yao, Zhaofeng Wu, Fengdong Qu, Shan Qiu, Zhenjiang Li   +7 more
wiley   +1 more source

Nitrogen-Doped Graphene with Enhanced Room Temperature NH₃ Gas Sensing Properties. [PDF]

Nanomaterials (Basel)
Huang Q, Zhou P, Song W, Wu J.
europepmc   +1 more source

Nanoparticle‐Mediated TIPE1 mRNA Delivery Enhances Paclitaxel Sensitivity in Triple‐Negative Breast Cancer by Modulating RAB7A Ubiquitination‐Associated Stability and Autophagy

Advanced Science, EarlyView.
TIPE1m NPs nanoparticles restore TIPE1 expression, promote RAB7A ubiquitination and degradation, suppress autophagic flux, and resensitize paclitaxel‐resistant triple‐negative breast cancer to therapy. ABSTRACT Acquired paclitaxel (PTX) resistance remains a major obstacle in triple‐negative breast cancer (TNBC) treatment.
Wei Hu, Qishuai Chen, Yan Ma, Yang Liu, Xianing Dong, Wenjuan Wei, Jianxin Du, Shusheng Qiu, Maojin Tian, Peiqing Zhao   +9 more
wiley   +1 more source

Electrocatalytic Nitrate Reduction to Ammonia Synthesis: Reaction Mechanisms, Catalytic Materials, and Future Perspectives. [PDF]

Materials (Basel)
Ni X, Wei N, Guo S, Zhang Z, Wang Y, Ren C, Cui Z.   +6 more
europepmc   +1 more source

Single‐Cell Transcriptomics and Metabolomics Reveal Glutamate Dehydrogenase as a Central Regulator of Nitrogen Metabolic Remodeling During Alkalinity Adaptation in Crustaceans

Advanced Science, EarlyView.
Single‐cell transcriptomics reveals the cellular response of Macrobrachium hainanense to carbonate alkalinity stress. Alkalinity stress impairs branchial ammonia excretion, induces mitochondrial dysfunction, and drives cell‐type‐specific changes in gills and hemocytes.
Yiting Jin, Zhimin Lv, Chao Bian, Qibin Yang, Na Zhou, Jianguang Qin, Shengming Sun   +6 more
wiley   +1 more source

Synergistic enhancement and competitive mechanisms of multiple amide molecules on atmospheric sulfuric acid nucleation. [PDF]

iScience
Fan L, Shen Y, Zhang X, Tang R, Gao R, Li J, Ren Y, Chen C, Li H, Zhang H, Xu Y.   +10 more
europepmc   +1 more source

High-mobility Ga-polarity GaN achieved by NH3-MBE

, 2003
GaN epilayers were grown on (0001) sapphire substrates by NH3-MBE and RF-MBE (radio frequency plasma). The polarities of the epilayers were investigated by in-situ RHEED, chemical solution etching and AFM surface examination.
Wang XL, Zeng YP, Liu HX, Lin LY, Hu GX, Li JM, Wang JX Chinese Acad Sci Inst Semicond Mat Ctr POB 912 Beijing 100083 Peoples R China., Wang JX, Sun DZ   +8 more
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