Prof. Liqin Zheng Profile

Prof. Liqin Zheng

at Fujian Normal Univ

SPIE Involvement:

Author

Publications (40)

Proceedings Article | 20 November 2024 Poster + Paper

Effects of HS and HSP70 function inhibition on mitochondria and proliferation of triple-negative breast cancer cells

Biying Yu, Xiaoman Zhang, Zhengjun Tang, Shulian Wu, Hui Lin, Liqin Zheng, Hui Li

Proceedings Volume 13242, 132421V (2024) https://doi.org/10.1117/12.3036002

KEYWORDS: Mitochondria, Breast cancer, Fluorescence, Fluorescence imaging, Cell death, Confocal microscopy

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Proceedings Article | 20 November 2024 Paper

Tumor-associated collagen signatures and their clinical stage correlations in breast cancer as revealed by multiphoton microscopy

Tao Zhong, Yihui Zheng, Zhijun Li, Xi Chen, Liqin Zheng, Jianhua Chen, Xiahui Han, Jianxin Chen

Proceedings Volume 13242, 132420G (2024) https://doi.org/10.1117/12.3041267

KEYWORDS: Collagen, Tumors, Breast cancer, Tissues, Second harmonic generation, Feature extraction, Multiphoton microscopy, Biological samples, Biological imaging

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Proceedings Article | 27 November 2023 Paper

Spatial differential distribution of connective cells in two different tumor-associated collagen signatures at the breast cancer boundary

Zhijun Li, Xi Chen, Shuoyu Xu, Wenhui Guo, Lianhuang Li, Xiahui Han, Liqin Zheng, Deyong Kang, Jianxin Chen, Shunwu Xu, Jianhua Chen

Proceedings Volume 12770, 127700S (2023) https://doi.org/10.1117/12.2687023

KEYWORDS: Tumors, Collagen, Breast cancer, Second harmonic generation, Image segmentation, Imaging systems, Cancer, Image classification, Tissues, Statistical analysis

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Proceedings Article | 27 November 2023 Paper

Monitoring changes of collagen fibers surrounding breast ductal carcinoma in situ using multiphoton microscopy

Xi Chen, Zhijun Li, Zheng Zhang, Xiong Zhang, Tao Zhong, Shuoyu Xu, Biying Yu, Jianxin Chen, Deyong Kang, Liqin Zheng

Proceedings Volume 12770, 127700W (2023) https://doi.org/10.1117/12.2687473

KEYWORDS: Collagen, Second harmonic generation, Breast, Tumors, Breast cancer, Multiphoton microscopy, Biological imaging

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Proceedings Article | 19 December 2022 Presentation + Paper

Differences in the spatial distribution of tumor cells at breast cancer borders based on multiphoton imaging

Shichao Zhang, Ying Feng, Jikui Miao, Liqin Zheng, Xiahui Han, Lianhuang Li, Deyong Kang, Jianxin Chen

Proceedings Volume 12320, 123200J (2022) https://doi.org/10.1117/12.2644074

KEYWORDS: Tumors, Collagen, Second harmonic generation, Breast cancer, Image segmentation, Breast, Tissues, Technology, Matrices, Feature extraction

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Proceedings Article | 19 December 2022 Presentation + Paper

Monitoring adipose tissue invasion in breast cancer by multiphoton microscopy

Ying Feng, Jikui Miao, Shichao Zhang, Liqin Zheng, Xiahui Han, Lianhuang Li, Deyong Kang, Jianxin Chen

Proceedings Volume 12320, 123200M (2022) https://doi.org/10.1117/12.2644063

KEYWORDS: Adipose tissue, Tumors, Breast cancer, Second harmonic generation, Cancer, Multiphoton microscopy, Biological imaging, Collagen, Imaging systems, Diagnostics

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Proceedings Article | 24 November 2021 Paper

Label-free multiphoton imaging to detect hepatic steatosis in chronic liver disease

Xingxin Huang, JiaJia He, XunBin Yu, Liqin Zheng, Jianxin Chen, Yannan Bai, Lianhuang Li

Proceedings Volume 12067, 1206709 (2021) https://doi.org/10.1117/12.2606300

KEYWORDS: Liver, Second-harmonic generation, Collagen, Tissues, Image segmentation, Multiphoton microscopy, Imaging systems, Surgery, Signal detection, Quantitative analysis

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Proceedings Article | 24 November 2021 Paper

Visualization of the important components in tumor microenvironment of breast cancer using multiphoton microscopy

Jiajia He, Xingxin Huang, Deyong Kang, Liqin Zheng, Gangqin Xi, Lianhuang Li, Jianxin Chen

Proceedings Volume 12067, 120670C (2021) https://doi.org/10.1117/12.2606495

KEYWORDS: Tumors, Breast cancer, Collagen, Cancer, Second-harmonic generation, Signal detection, Multiphoton microscopy, Imaging systems, Visualization, Tissues

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Proceedings Article | 9 October 2021 Poster + Paper

Label-free multiphoton imaging to rapidly classify the early and late-stage tumor necrosis in invasive breast cancer

Yu Yi, Zhen Li, Yulan Liu, Zhijun Li, Zhonghua Han, Deyong Kang, Gangqin Xi, Jiajia He, Lianhuang Li, Liqin Zheng, Jianxin Chen, Jianhua Chen

Proceedings Volume 11900, 1190035 (2021) https://doi.org/10.1117/12.2602584

KEYWORDS: Tumors, Tissues, Second-harmonic generation, Cancer, Breast cancer, Multiphoton microscopy, Breast, Lithium, Cell death, Luminescence

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Proceedings Article | 9 October 2021 Poster + Paper

Visualization of collagen morphological changes in transition from tumor to normal tissue in breast cancer by multiphoton microscopy

Yulan Liu, Yu Yi, Zhen Li, Zhenlin Zhan, Lianhuang Li, Liqin Zheng, Jianxin Chen, Deyong Kang, Xiahui Han

Proceedings Volume 11900, 1190037 (2021) https://doi.org/10.1117/12.2602664

KEYWORDS: Tumors, Collagen, Tissues, Breast cancer, Breast, Second-harmonic generation, Multiphoton microscopy, Surgery, Visualization, Imaging systems

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Proceedings Article | 9 October 2021 Poster + Paper

Using multiphoton microscopy to image the skin of mouse psoriasis model

Zhen Li, Yulan Liu, Yu Yi, Xiahui Han, Lianhuang Li, Shulian Wu, Jianxin Chen, Yelin Wu, Liqin Zheng

Proceedings Volume 11900, 119002Z (2021) https://doi.org/10.1117/12.2602440

KEYWORDS: Skin, Tissues, Multiphoton microscopy, Second-harmonic generation, Pathogens, Microscopes, Collagen, Tissue optics, Luminescence, Imaging technologies

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Proceedings Article | 31 August 2021 Paper

Quantitative assessment of anastomotic leakage in colorectal cancer by second-harmonic generation microscopy

Zexi Lin, Jiang Wei, Caihong Sun, Liqin Zheng, Zhenlin Zhan, Jun Yan, Shuangmu Zhuo

Proceedings Volume 11907, 119072I (2021) https://doi.org/10.1117/12.2603141

KEYWORDS: Tissues, Collagen, Second-harmonic generation, Colorectal cancer, Microscopy, Medical imaging, Surgery, Imaging technologies, Multiphoton microscopy, Imaging systems

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Proceedings Article | 10 October 2020 Poster + Paper

Identification of blood vessel invasion in breast tumor microenvironment by multiphoton microscopy

Ye Fang, Zhijun Li, Wenhui Guo, Xiahui Han, Gangqin Xi, Jiajia He, Lianghuang Li, Deyong Kang, Jianxin Chen, Liqin Zheng

Proceedings Volume 11553, 1155323 (2020) https://doi.org/10.1117/12.2573926

KEYWORDS: Blood vessels, Breast, Tumors, Multiphoton microscopy, Cancer, Visualization, Harmonic generation, Second-harmonic generation, Tissues

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Proceedings Article | 10 October 2020 Poster + Paper

Rapid identification of two types of tissue necrosis in breast tumor using multiphoton microscopy

Zhijun Li, Ye Fang, Wenhui Guo, Airong Liu, Jianhua Chen, Lianhuang Li, Jianxin Chen, Deyong Kang, Liqin Zheng

Proceedings Volume 11553, 115531H (2020) https://doi.org/10.1117/12.2573917

KEYWORDS: Tumors, Tissues, Breast, Multiphoton microscopy, Cell death, Hypoxia, Colon, Brain, Lung, Kidney

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Proceedings Article | 10 October 2020 Poster + Paper

Label-free multiphoton imaging to identify two types of tumor-infiltrating lymphocytes in breast tumor microenvironment

Wei Wang, Xingxin Huang, Wenhui Guo, Airong Liu, Xiahui Han, Jianhua Chen, Jianxin Chen, Deyong Kang, Liqin Zheng

Proceedings Volume 11553, 1155320 (2020) https://doi.org/10.1117/12.2573883

KEYWORDS: Tumors, Multiphoton microscopy, Breast, Blood vessels, Luminescence, Harmonic generation, Second-harmonic generation, Molecules, Tissues, Image resolution

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Proceedings Article | 20 December 2019 Paper

Evaluation of the synergistic effect of tamoxifen and HSP70 inhibitor on breast cancer cells based on optical metabolic imaging

Biying Yu, Liqin Zheng, Xiaoman Zhang, Hui Li

Proceedings Volume 11209, 1120921 (2019) https://doi.org/10.1117/12.2547773

KEYWORDS: Breast cancer, Luminescence, Optical imaging, Mode conditioning cables, Glasses, Two photon imaging, Receptors, Carbon dioxide, Mammography, Lithium

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Proceedings Article | 20 December 2019 Paper

Identifying three different grades of human breast ductal carcinoma in situ using multiphoton microscopy

Zhong Chen, Tingfeng Shen, Liqin Zheng, Deyong Kang, Jianxin Chen

Proceedings Volume 11209, 112092W (2019) https://doi.org/10.1117/12.2548691

KEYWORDS: Breast, Multiphoton microscopy, Tumors, Second-harmonic generation, Tissues, Luminescence, Signal detection, Collagen, Tissue optics, Surgery

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Proceedings Article | 20 December 2019 Paper

Imaging cancer-associated fibroblasts in human breast tumor tissue using multiphoton microscopy

Liqin Zheng, Wenhui Guo, Gangqin Xi, Jiajia He, Wenjiao Ren, Deyong Kang, Biying Yu, Chuan Wang, Jianxin Chen

Proceedings Volume 11209, 112091G (2019) https://doi.org/10.1117/12.2546962

KEYWORDS: Tumors, Tissues, Signal detection, Cancer, Breast, Multiphoton microscopy, Breast cancer, Second-harmonic generation, Collagen, Imaging systems

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Proceedings Article | 20 November 2019 Paper

Identification of macrophages in breast tumor microenvironment using label-free multiphoton microscopy

Gangqin Xi, Wenhui Guo, Deyong Kang, Shu Wang, Lianhuang Li, Liqin Zheng, Chuan Wang, Jianxin Chen

Proceedings Volume 11190, 111902N (2019) https://doi.org/10.1117/12.2537546

KEYWORDS: Visualization, Harmonic generation, Second-harmonic generation, Diagnostics, Tumors, Breast, Multiphoton microscopy, Tissues, Cancer, Surveillance

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Proceedings Article | 20 November 2019 Paper

Research on ischemia-reperfusion injury of rat kidney using optical coherence tomography

Yuhong Fang, Wei Gong, Zheng Huang, Liqin Zheng, Hongxin Lin, Deyuan Yang, Shusen Xie

Proceedings Volume 11190, 1119032 (2019) https://doi.org/10.1117/12.2537737

KEYWORDS: Kidney, Optical coherence tomography, Injuries, Arteries, In vivo imaging, Ischemia, Renal calculi, Surgery, Transplantation, Image resolution

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Proceedings Article | 20 November 2019 Paper

Multiphoton imaging of normal breast lobules, pleomorphic invasive lobular carcinoma, and classic invasive lobular carcinoma

Jiajia He, Tingfeng Shen, Deyong Kang, Shu Wang, Wenhui Guo, Lianhuang Li, Liqin Zheng, Chuan Wang, Jianxin Chen

Proceedings Volume 11190, 111902O (2019) https://doi.org/10.1117/12.2537547

KEYWORDS: Breast, Mammography, Second-harmonic generation, Tumors, Solids, Luminescence, Harmonic generation, Multiphoton microscopy, Image resolution, Tissues

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Proceedings Article | 15 November 2018 Paper

Using multiphoton microscopy to assess pulmonary emphysema in mouse models

Liqin Zheng, Yina Huang, Zhida Chen, Xiaomin Huang, Yixuan Chen, Jianxin Chen

Proceedings Volume 10964, 109645C (2018) https://doi.org/10.1117/12.2506331

KEYWORDS: Emphysema, Multiphoton microscopy, Chronic obstructive pulmonary disease, Tissues, Animal model studies, Imaging systems, Second-harmonic generation

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Proceedings Article | 15 November 2018 Paper

Diagnosis of lichen sclerosus based on multiphoton microscopy

Xiaomin Huang, Ying Huang, Liqin Zheng, Shu Wang, Lihang Lin, Xiaoqin Zhu, Jianxin Chen

Proceedings Volume 10964, 109642U (2018) https://doi.org/10.1117/12.2505859

KEYWORDS: Skin, Collagen, Tissues, Second-harmonic generation, Multiphoton microscopy, Diagnostics, Optical fibers, Harmonic generation, Luminescence, Imaging systems

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Proceedings Article | 22 February 2017 Paper

Effects of cholesterol depletion on membrane nanostructure in MCF-7 cells by atomic force microscopy

Yuhua Wang, Ningcheng Jiang, Aisi Shi, Liqin Zheng, Hongqin Yang, Shusen Xie

Proceedings Volume 10077, 1007715 (2017) https://doi.org/10.1117/12.2253385

KEYWORDS: Cell mechanics, Nanostructures, Atomic force microscopy, Laser applications, Absorbance, Optoelectronics, Imaging systems, Medicine, Photonics

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Proceedings Article | 31 October 2016 Paper

Determination of acceptor-to-donor cross section ratio for two-photon excitation in living cells

Zexian Hou, Yuhua Wang, Liqin Zheng, Tongsheng Chen, Hongqin Yang, Shusen Xie

Proceedings Volume 10024, 1002428 (2016) https://doi.org/10.1117/12.2245543

KEYWORDS: Fluorescence resonance energy transfer, Luminescence, Proteins, Venus, Laser applications, Biomedical optics, Molecular energy transfer, Light sources, Optoelectronics, Medicine

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Proceedings Article | 31 October 2016 Paper

Detection of mast cell secretion by using surface enhanced Raman scattering

Juan Li, Ren Li, Liqin Zheng, Yuhua Wang, Shusen Xie, Juqiang Lin

Proceedings Volume 10024, 1002429 (2016) https://doi.org/10.1117/12.2245580

KEYWORDS: Principal component analysis, Raman scattering, Surface enhanced Raman spectroscopy, Biomedical optics, Raman spectroscopy, Proteins, Solids, Lithium, Medicine, Biological research

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Proceedings Article | 31 October 2016 Paper

Effect of 17[beta]-estradiol on the elasticity of MCF-7 cells by atomic force microscopy

Yuhua Wang, Ningcheng Jiang, Liqin Zheng, Hongqin Yang, Shusen Xie

Proceedings Volume 10024, 100242B (2016) https://doi.org/10.1117/12.2245662

KEYWORDS: Breast cancer, Atomic force microscopy, Spectroscopy, Biomedical optics, Confocal microscopy, Luminescence, Cytoskeletons, Laser applications, Optoelectronics, Medicine

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Proceedings Article | 5 March 2015 Paper

Photobiostimulation on chondrocytes proliferation in different concentration of fetal bovine serum under low-level laser irradiation

Liqin Zheng, Yuhua Wang, Caimin Qiu, Jianlin Chen, Hongqin Yang, Yanding Zhang, Shusen Xie

Proceedings Volume 9321, 932111 (2015) https://doi.org/10.1117/12.2078810

KEYWORDS: Laser irradiation, Absorbance, Laser energy, Modulation, In vitro testing, Laser applications, Optoelectronics, Semiconductor lasers, Laser therapeutics, Fetus

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SPIE Journal Paper | 22 January 2015 Open Access

Measuring the dynamics of cyclic adenosine monophosphate level in living cells induced by low-level laser irradiation using bioluminescence resonance energy transfer

Yimei Huang, Liqin Zheng, Hongqin Yang, Jiangxu Chen, Yuhua Wang, Hui Li, Shusen Xie, Haishan Zeng

JBO, Vol. 20, Issue 05, 051029, (January 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.5.051029

KEYWORDS: Laser irradiation, Receptors, Luminescence, Bioluminescence, Resonance energy transfer, Modulation, Temperature metrology, Acquisition tracking and pointing, Semiconductor lasers, Laser stabilization

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Proceedings Article | 20 November 2014 Paper

Spectroscopic studies of the interaction between tetra-substituted aluminum phthalocyanines and bovine serum albumin

Yipeng He, Liqin Zheng, Yide Huang, Pingping Lin, Hongqin Yang, Yiru Peng

Proceedings Volume 9268, 92682A (2014) https://doi.org/10.1117/12.2071763

KEYWORDS: Luminescence, Absorption, Aluminum, Photodynamic therapy, Blood, Fluorescence spectroscopy, Spectroscopy, Oxygen, Proteins, Medicine

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Proceedings Article | 18 November 2014 Paper

Role of laser fluence in protein synthesis of cultured DRG neurons following low-level laser irradiation

Liqin Zheng, Caimin Qiu, Yuhua Wang, Yixiu Zeng, Hongqin Yang, Yanding Zhang, Shusen Xie

Proceedings Volume 9268, 92680I (2014) https://doi.org/10.1117/12.2071447

KEYWORDS: Neurons, Laser irradiation, Confocal microscopy, Proteins, Modulation, NOx, Luminescence, Animal model studies, Laser applications, Optoelectronics

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Proceedings Article | 17 September 2014 Paper

Determination of nitric oxide mediating intracellular Ca2+ release on neurons based on confocal microscopy imaging

Liqin Zheng, Yuhua Wang, Yipeng He, Yixiu Zeng, Yanding Zhang, Shusen Xie

Proceedings Volume 9230, 92301F (2014) https://doi.org/10.1117/12.2068890

KEYWORDS: Neurons, Confocal microscopy, Luminescence, Calcium, NOx, Modulation, Laser applications, Optoelectronics, Photonics, Medicine

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Proceedings Article | 17 September 2014 Paper

Spectral imaging of breast fibroadenoma using second-harmonic generation

Liqin Zheng, Yuhua Wang

Proceedings Volume 9230, 92300K (2014) https://doi.org/10.1117/12.2068893

KEYWORDS: Tissues, Breast, Collagen, Second-harmonic generation, Breast cancer, Microscopy, Multiphoton microscopy, Laser scanners, Imaging spectroscopy, Medicine

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Proceedings Article | 21 February 2013 Paper

Investigating real-time activation of adenosine receptors by bioluminescence resonance energy transfer technique

Yimei Huang, Hongqin Yang, Liqin Zheng, Jiangxu Chen, Yuhua Wang, Hui Li, Shusen Xie

Proceedings Volume 8596, 85960A (2013) https://doi.org/10.1117/12.2005507

KEYWORDS: Receptors, Bioluminescence, Resonance energy transfer, Temperature metrology, Oxygen, Carbon dioxide, Laser applications, Optoelectronics, Neurotransmitters, Luminescence

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Proceedings Article | 11 December 2012 Paper

Metabolic changes of cultured DRG neurons induced by adenosine using confocal microscopy imaging

Liqin Zheng, Yimei Huang, Jiangxu Chen, Yuhua Wang, Hongqin Yang, Yanding Zhang, Shusen Xie

Proceedings Volume 8553, 855314 (2012) https://doi.org/10.1117/12.1000079

KEYWORDS: Neurons, Receptors, Confocal microscopy, Mode conditioning cables, In vitro testing, Nervous system, Calcium, Laser applications, Optoelectronics, Medicine

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Proceedings Article | 11 December 2012 Paper

Measuring intracellular calcium dynamics of HeLa cells exposed to nitric oxide by microplate fluorescence reader

Yimei Huang, Jiangxu Chen, Hongqin Yang, Liqin Zheng, Yuhua Wang, Hui Li, Shusen Xie

Proceedings Volume 8553, 855313 (2012) https://doi.org/10.1117/12.1000059

KEYWORDS: Calcium, Luminescence, Cancer, NOx, Tumors, Signal processing, Modulation, Lithium, Biomedical optics, Receptors

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Proceedings Article | 9 February 2012 Paper

Comparison of calcium imaging in dorsal root ganglion neurons by using laser scanning confocal and two-photon microscopy

Yimei Huang, Hongqin Yang, Jiangxu Chen, Xiuqiu Shen, Liqin Zheng, Yuhua Wang, Shusen Xie

Proceedings Volume 8226, 82262O (2012) https://doi.org/10.1117/12.908220

KEYWORDS: Calcium, Neurons, Luminescence, Laser scanners, Confocal microscopy, Two photon excitation microscopy, Spatial resolution, Image resolution, 3D image processing, Laser applications

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SPIE Journal Paper | 1 May 2011 Open Access

Multiphoton microscopy study of the morphological and quantity changes of collagen and elastic fiber components in keloid disease

Jianxin Chen, Shuangmu Zhuo, Xingshan Jiang, Xiaoqin Zhu, Liqin Zheng, Shusen Xie, Bifang Lin, Haishan Zeng

JBO, Vol. 16, Issue 05, 051305, (May 2011) https://doi.org/10.1117/12.10.1117/1.3569617

KEYWORDS: Collagen, Skin, Tissues, Multiphoton microscopy, 3D image processing, Second-harmonic generation, Structured optical fibers, Laser applications, Cancer, Harmonic generation

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Proceedings Article | 9 November 2010 Paper

Monitoring changes of optical attenuation coefficients of acupuncture points during laser acupuncture by optical coherence tomography

Yimei Huang, Hongqin Yang, Yuhua Wang, Liqin Zheng, Shusen Xie

Proceedings Volume 7845, 78452F (2010) https://doi.org/10.1117/12.870270

KEYWORDS: Signal attenuation, Optical coherence tomography, Tissue optics, Laser irradiation, Near infrared, Laser optics, Geometrical optics, Tissues, Laser applications, Medicine

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Proceedings Article | 9 November 2010 Paper

Marginal characteristics of skin scarred dermis quantitatively extracted from multiphoton microscopic imaging

Xiaoqin Zhu, Shuangmu Zhuo, Liqin Zheng, Xingshan Jiang, Jianxin Chen, Bifang Lin

Proceedings Volume 7845, 784528 (2010) https://doi.org/10.1117/12.869673

KEYWORDS: Collagen, Skin, Second-harmonic generation, Tissues, In vivo imaging, Multiphoton microscopy, Luminescence, Harmonic generation, Laser applications, Optoelectronics

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Showing 5 of 40 publications

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