Xiong Huang

South China Normal University

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i-10 index

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Co-Authors

Yanfang Su

Tianjin University

Qichuan Hu

South China Normal University

Shi‐Lun Yan

Zhejiang Ocean University

Kejian Song

South China Normal University

Bo Wu

South China Normal University

Guofu Zhou

South China Normal University

Mingzhu Long

South China Normal University

Xin Chai

Zhejiang University

Jin ChenSheng

First Hospital of Jiaxing

Ying Li

Shaanxi Normal University

Cooperative Institutions

South China Normal University

Chinese Academy of Sciences

Tianjin University

Huazhong University of Science and Technology

Tianjin University of Traditional Chinese Medicine

Guizhou University

Zhejiang University

Jilin University

National Center for Nanoscience and Technology

Wenzhou Medical University

Author Statistics

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Glass Disorder Modulated Luminescence in Zero-Dimensional Antimony-Chloride Coplanar Dimers for Optical Anti-counterfeiting

Nano Letters (2024)

Qichuan Hu Weiwei Meng Keyu Li Cheng Yang Xiong Huang

Zero-dimensional metal halides have received wide attention due to their structural diversity, strong quantum confinement, and associated excellent photoluminescence properties. A reversible and tunable luminescence would be desirable for applications such as anti-counterfeiting, information encryption, and artificial intelligence. Yet, these materials are underexplored, with little known about their luminescence tuning mechanisms. Here we report a pyramidal coplanar dimer, (TBA)Sb2Cl7 (TBA = tetrabutylammonium), showing broadband emission wavelength tuning (585−650 nm) by simple thermal treatment. We attribute the broad color change to structural disorder induced by varying the heat treatment temperatures. Increasing the heating temperature transitions the material from long-range ordered crystalline phase to highly disordered glassy phase. The latter exhibits stronger electron−phonon coupling, enhancing the self-trapped exciton emission efficiency. The work provides a new material platform for manifold optical anti-counterfeiting applications and sheds light on the emission color tuning mechanisms for further design of stimuli-responsive materials.

Zero (linguistics)

10.1021/acs.nanolett.4c01071

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Citations (6)

Chemical Constituents of the Roots of Triosteum pinnatifidum

Chemistry of Natural Compounds (2014)

Xin Chai Yanfang Su Shi‐Lun Yan Xiong Huang

10.1007/s10600-014-1188-1

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Citations (2)

Steroidal Saponins from the Rhizomes of Smilacina henryi

Helvetica Chimica Acta (2013)

Xiao Zhang Yanfang Su Lei Chen Xiong Huang Shi‐Lun Yan

Abstract Five steroidal saponins, namely henryiosides A–E ( 1 – 5 ), were isolated from the EtOH extract of the rhizomes of Smilacina henryi. Their structures were elucidated by the extensive use of 1D‐ and 2D‐NMR experiments, along with HR‐MALDI‐MS analysis and the results of acid hydrolysis. The aglycones of henryiosides A–E possess a C(7)C(8) or C(9)C(11) bond and were not previously found in saponins.

10.1002/hlca.201200218

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Citations (8)

Progress in Studying Chinese Crude Drug Figwort root

Xiong Huang Huang

文章综述了玄参近年来在化学成分、药理活性、质量评价等方面的研究进展,化学成分主要含有环烯醚萜、苯丙素苷、有机酸及挥发油等;药理研究显示玄参具有保肝、抗血小板聚集、抗缺血、抗氧化等作用;其质量控制方法主要以所含主要成分哈帕苷和喻帕俄苷等作为药材和制剂的质量控制指标.

Root (linguistics)

Crude drug

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Analyzing the content of rivanol in preparation with back dropping method

The Journal of Pharmaceutical Practice (2001)

Xiong Huang

OBJECTIVE:To establish a method of determination the content of rivanol by Volume-analysis.METHODS:The method of back-dropping was used as main step.The reliability of the Volume-analysis by regression analysis and the label content of samples were measured.RESULTS:The liner-regression was good and the regression equation was V=10.01-1.386×10 -2 c,r=0.9996 The five batch samples were qualified contents. The average of recovery was 100.13% and RSD =1.78%( n =5).CONCLUSION:The method is simple and reliable, which can be used to the quality control of rivanol in preparation.

Content (measure theory)

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Application of Excel data import method in traditional Chinese medicine decoction pieces procurement system

Pharmaceutical Care and Research (2017)

Yan Xi Xiong Huang Jun HONG MinJun ZHANG Wei Guo

Decoction

10.5428/pcar20170318

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Monoterpene indole alkaloids and monoterpene diglycosides from the roots of Triosteum pinnatifidum

Phytochemistry Letters (2013)

Xiong Huang Ying Li Yanfang Su Xin Chai Shi‐Lun Yan

Monoterpene

Indole alkaloid

Apocynaceae

10.1016/j.phytol.2013.09.006

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Citations (13)

Content determination of Podophyllotoxin in two preparations

Zhonghua zhongyiyao zazhi (2010)

Xiaohong Jiang Huan Huang Xiong Huang Jin ChenSheng

Objective:To develop a HPLC method for determination of Podophyllotoxin in two preparations.Methods:HPLC was carried out,using a Dikma diamonsil C18 column(4.6mm×150mm,5μm)with a column temperature at 25℃,the methanol-water as mobile phase(using gradient)with flowing rate 1.0 mL/min.The detection wavelength was at 292 nm.Results:The method had good linear relationship within the range of 11.8-590μg/mL for Podophyllotoxin,with the correlation coefficients 0.9999.The results of the average recovery of Youdi liniment and Podophyllotoxin tincture were 99.38%,99.62%.Conclusion:The rapid,accurate and reproducible RP-HPLC method was useful for quantification of Podophyllotoxin in Youdi Liniment and Podophyllotoxin Tincture.

Tincture (heraldry)

Linear relationship

Linear correlation

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In-Plane Bulk Photovoltaic Effect in a MoSe₂/NbOI₂ Heterojunction for Efficient Polarization-Sensitive Self-Powered Photodetection

Nano Letters (2025)

Xiong Huang Qiliang Wang Kejian Song Qichuan Hu Huaihao Zhang

Two-dimensional ferroelectric materials can generate a bulk photovoltaic effect, making them highly promising for self-powered photodetectors. However, their practical application is limited by a weak photoresponse due to a weak transition strength and wide band gap. In this study, we construct a van der Waals heterojunction using NbOI2, which has significant in-plane polarization, with a highly absorbing MoSe2 layer. We observe ultrafast hole transfer from MoSe2 to NbOI2 within 0.4 ps and electron transfer in the opposite direction within 3.8 ps, facilitating efficient charge dissociation and extraction. Applying a direct current electric field poling modulates the ferroelectric domains in NbOI2, enhancing the bulk photovoltaic effect. This results in one of the highest responsivities for self-powered photodetectors (101.3 mA/W) at 0 V bias alongside excellent polarization sensitivity (∼7.58). This work advances the understanding of self-powering mechanisms via the bulk photovoltaic effect and proposes new strategies for future self-powered devices.

Anomalous photovoltaic effect

Photodetection

Poling

10.1021/acs.nanolett.4c05418

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Electron‐Deficient Engineering in Large‐Conjugate‐Heptazine Framework to Effectively Shuttle Hot Electrons for Efficient Photocatalytic H₂O₂ Production

Advanced Functional Materials (2024)

Ronglan Pan Wei Lv Xin Ge Xiong Huang Qichuan Hu

Abstract Photocatalytic oxygen reduction to H 2 O 2 based on g‐C 3 N 4 has presented promising potential for sustainable solar‐fuel production. Yet tuning the timescale of hot electron's lifetime to effectively participate in the surface reactions remains challenging. Here, an electron‐deficient engineering strategy is developed by incorporating an electron‐deficient structure (EDS) with different conjugate regions into large conjugate‐heptazine framework (LCHF) of g‐C 3 N 4 to steer hot electrons of the different timescales to effectively activate O 2 for efficient photocatalytic H 2 O 2 production. Femtosecond transientabsorption spectroscopy reveals that introducing EDS into LCHF can steer hot electron rapid transfer to the trapping sites of EDS and notably eliminate the deeply trapped electrons as well as enhance the shallow capture. It is demonstrated that pyromellitic dianhydride not only can tune the lifetime scale of hot electrons but also provide nonpolarized active sites to effectively activate O 2 forming H 2 O 2 with lower energy barrier via direct or stepwise 2e − pathways. This photocatalyst achieves an H 2 O 2 yield rate of 25.40 mmol g −1 h −1 , enabling an apparentquantumyield of 45.7% at 400 nm and a solar‐to‐chemical efficiency of 2.63%, outperforming the other reported photocatalysts. This work will shed light on the design of organic photocatalysts to tune hot electrons to effectively engage in the surface reaction.

Conjugate

10.1002/adfm.202414193

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Citations (1)