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Your search keyword '"Lu, Huanming"' showing total 33 results
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33 results on '"Lu, Huanming"'

1. In-memory computing based on all-optically controlled memristor

Author

Yang, Jing, Hu, Lingxiang, Shen, Liufeng, Wang, Jingrui, Cheng, Peihong, Lu, Huanming, Zhuge, Fei, and Ye, Zhizhen

Subjects
Physics - Applied Physics
Abstract

Artificial intelligence is widely used in everyday life. However, an insufficient computing efficiency due to the so-called von Neumann bottleneck cannot satisfy the demand for real-time processing of rapidly growing data. Memristive in-memory computing is a promising candidate for highly efficient data processing. However, performance of memristors varies significantly because of microstructure change induced by electric-driven matter migration. Here, we propose an all-optically controlled (AOC) memristor with a simple Au/ZnO/Pt sandwich structure based on a purely electronic tuning mechanism of memconductance. The memconductance can be reversibly tuned only by light irradiation with different wavelengths. The device can be used to perform in-memory computation such as nonvolatile neuromorphic computing and Boolean logic functions. Moreover, no microstructure change is involved during the operation of our AOC memristor which demonstrates superior operation stability. Based on this and its structural simplicity, the device has attractive application prospects for the next generation of computing systems., Comment: 44 pages, 19 figures

Published
2021
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16. Architecting Braided Porous Carbon Fibers Based on High‐Density Catalytic Crystal Planes to Achieve Highly Reversible Sodium‐Ion Storage

Author

Li, Chuanqi, primary, Zhang, Zhijia, additional, Chen, Yuefang, additional, Xu, Xiaoguang, additional, Zhang, Mengmeng, additional, Kang, Jianli, additional, Liang, Rui, additional, Chen, Guoxin, additional, Lu, Huanming, additional, Yu, Zhenyang, additional, Li, Wei‐Jie, additional, Wang, Nan, additional, Huang, Qin, additional, Zhang, Delin, additional, Chou, Shu‐Lei, additional, and Jiang, Yong, additional

Published
2022
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21. A High‐Kinetics Sulfur Cathode with a Highly Efficient Mechanism for Superior Room‐Temperature Na–S Batteries

Author

Yan, Zichao, primary, Liang, Yaru, additional, Xiao, Jin, additional, Lai, Weihong, additional, Wang, Wanlin, additional, Xia, Qingbing, additional, Wang, Yunxiao, additional, Gu, Qinfen, additional, Lu, Huanming, additional, Chou, Shu‐Lei, additional, Liu, Yong, additional, Liu, Huakun, additional, and Dou, Shi‐Xue, additional

Published
2020
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23. Magnetically switchable mechano-chemotherapy for enhancing the death of tumour cells by overcoming drug-resistance

Author

Stefan G. Stanciu, Ma Yuanyuan, Li Zihou, Ozioma Udochukwu Akakuru, Yao Chenyang, Hampp Norbert, Xu Lipeng, Lu Huanming, Wu Aiguo, Sun Li, Liu Chuang, and Yang Fang

Subjects
Chemotherapy, Materials science, medicine.medical_treatment, Biomedical Engineering, Pharmaceutical Science, Tumor therapy, Bioengineering, Nanotechnology, 02 engineering and technology, Drug resistance, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, PLGA, chemistry.chemical_compound, chemistry, Cancer cell, medicine, Magnetic nanoparticles, General Materials Science, Doxorubicin, 0210 nano-technology, Biotechnology, medicine.drug
Abstract

The emergence of drug-resistant tumour cells significantly interferes with the effectiveness of chemotherapeutic treatment plans and represents a major obstacle in the ongoing quest to overcome cancers. Therefore, exploring in detail new therapeutic strategies that can obviate this important challenge is regarded as a very important topic at the time being. Herein, we propose a non-invasive and remotely controllable mechano-chemotherapeutic approach that relies on the use of a rotating magnetic field (RMF) of low intensity (45 m T) in combination with a therapeutic agent consisting of a composite nanomaterial comprised of a poly(lactic-co-glycolic acid) (PLGA) shell co-loaded with Zn0.2Fe2.8O4 magnetic nanoparticles (mNPs) and Doxorubicin (DOX). We show that RMF exposure induces a mechanical movement to this nanomaterial, which can be exploited for (i) controllably releasing the anti-cancer drug for chemotherapy, and (ii) promoting the death of tumour cells by means of mechanical forces exerted onto their membranes. Such dual behavior leads to combating cancer cells via different and complementary routes enabling a controllable and efficient therapy. The proposed model enables controllable tumor therapy by precisely operating the magnetic nanomaterials at the nanometer scale, and its applicability is neither restricted to the nanomaterial here demonstrated nor to solely addressing cancer. Modified variants of the proposed model, together with the corresponding therapeutic agents, can be developed to address other pathologies, enabling novel therapeutic approaches that exceed the precision and efficiency of current ones.

Published
2020

32. Facile synthesized Cu-SnO2anode materials with three-dimensional metal cluster conducting architecture for high performance lithium-ion batteries

Author

Zhang, Zhijia, Hou, Yuxuan, Zhang, Shaofei, Zhang, Guoliang, Li, Ming, Lu, Huanming, Li, Yong, Zheng, Xuerong, Qiao, Zhijun, Yu, Zhenyang, Huang, Qin, and Kang, Jianli

Abstract

A novel Cu-SnO2anode material derived from Cu6Sn5alloy, retaining high conductivity of Cu and high theoretical capacity of SnO2with a facile synthesizing process by oxidation and reduction method. The novel Cu structure penetrates in the composite particles inducing high conductivity and space-confined SnO2, which restrict the pulverization of SnO2during lithiation/delithiation process.

Published
2018
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33. In situ preparation of Fe 3 O 4 in a carbon hybrid of graphene nanoscrolls and carbon nanotubes as high performance anode material for lithium-ion batteries.

Author

Liu Y, Hassan Siddique A, Huang H, Fang Q, Deng W, Zhou X, Lu H, and Liu Z

Abstract

A new conductive carbon hybrid combining both reduced graphene nanoscrolls and carbon nanotubes (rGNSs-CNTs) is prepared, and used to host Fe 3 O 4 nanoparticles through an in situ synthesis method. As an anode material for LIBs, the obtained Fe 3 O 4 @rGNSs-CNTs shows good electrochemical performance. At a current density of 0.1 A g -1 , the anode material shows a high reversible capacity of 1232.9 mAh g -1 after 100 cycles. Even at a current density of 1 A g -1 , it still achieves a high reversible capacity of 812.3 mAh g -1 after 200 cycles. Comparing with bare Fe 3 O 4 and Fe 3 O 4 /rGO composite anode materials without nanoscroll structure, Fe 3 O 4 @rGNSs-CNTs shows much better rate capability with a reversible capacity of 605.0 and 500.0 mAh g -1 at 3 and 5 A g -1 , respectively. The excellent electrochemical performance of the Fe 3 O 4 @rGNSs-CNTs anode material can be ascribed to the hybrid structure of rGNSs-CNTs, and their strong interaction with Fe 3 O 4 nanoparticles, which on one hand provides more pathways for lithium ions and electrons, on the other hand effectively relieves the volume change of Fe 3 O 4 during the charge-discharge process.

Published
2017
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