Jinghan Sun

Anhui Agricultural University

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Hao Sun

Anhui Agricultural University

Jun Liu

South China University of Technology

Mingyu Du

Anhui Agricultural University

Xianping Cheng

Anhui Agricultural University

Yinping Chang

Anhui Agricultural University

Zhaohua Luo

Ningbo Institute of Industrial Technology

Yanan Zhang

Anhui Agricultural University

Erbao Liu

Anhui Agricultural University

Mengyuan Xiong

Army Medical University

Yongxiao Du

Ningbo University

Cooperative Institutions

Chinese Academy of Sciences

Anhui Agricultural University

Shandong University

University of Chinese Academy of Sciences

Qingdao University

Institute of Genetics and Developmental Biology

Ningbo Institute of Industrial Technology

Dalian University of Technology

China Agricultural University

Ministry of Agriculture and Rural Affairs

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Metabolomics Reveals the Response Mechanisms of Potato Tubers to Light Exposure and Wounding during Storage and Cooking Processes

Foods (2024)

Xin Wang Shuiyan Yang Jinghan Sun Guoyan Chen Yunman Wen

Potato is susceptible to light exposure and wounding during harvesting and transportation. However, the metabolite profile changes in these potato tubers are unclear. The potato cultivars in this study included Hezuo88 (HZ88), Shida6 (SD6), and Jianchuanhong (JCH); the effects of light exposure (L), wounding (W), and the cooking process on potato metabolites were determined. In total, 973 metabolites were identified, with differential metabolites (mainly alkaloids, flavonoids, and phenolic acids) accumulated on days 0 and 2 (0 d and 2 d) in the 0dHZ88 vs. 0dJCH (189), 0dHZ88 vs. 0dSD6 (147), 0dSD6 vs. 0dJCH (91), 0dJCH vs. 2dIJCH (151), 0dJCH vs. 2dWDJCH (250), 0dJCH vs. 2dWLJCH (255), 2dIJCH vs. 2dWDJCH (234), and 2dIJCH vs. 2dWLJCH (292) groups. The flavonoid content in the light exposure group was higher than that in the dark group. The alkaloid content in the wounded group was higher than that in the uninjured potato tuber group, but the lipid content in the wounded group was lower. Importantly, only 5.54% of the metabolites changed after potato tuber steaming. These results provide valuable information for the breeding and consumption of potato tubers.

Steaming

Glycoalkaloid

10.3390/foods13020308

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Upconversion luminescence and electrical properties of (K,Er) co-modified Na0·5Bi4·5Ti4O15 high-temperature piezoceramics

Physica B Condensed Matter (2019)

Zhihao Zhang Junyan Li Lulu Liu Jinghan Sun Jigong Hao

Photon Upconversion

Bismuth

Emission intensity

10.1016/j.physb.2019.411920

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Citations (7)

エタノールは,PGC-1Α発現レベルを調整することによって,AC16心筋細胞のミトコンドリア生成を調整することができた。【JST・京大機械翻訳】

Zhongguo Yike Daxue Xuebao (2016)

Minghui Zhang Jinghan Sun Choumi Tchamba Alida Zhao Ying Yu Yang

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Performance Improvement of Bistatic Baseline Detection

IETE Journal of Research (2023)

Xueli Sheng Dian Lu Yingsong Li Mengfei Mu Jinghan Sun

For bistatic detection, the desired target is always smeared by the direct blast, limited by the performance of direction-of-arrival (DOA) estimation algorithms. Thus, a deconvolved Multiple-Signal-Classification (D-MUSIC) DOA estimation algorithm is proposed. D-MUSIC beam power is obtained by deconvolving MUSIC beam power using the point-scattering-function (PSF) and Richardson-Lucy (R-L) iteration algorithm. Under low signal-to-noise ratios (SNRs), the background level of D-MUSIC beam power is much lower than that of MUSIC beam power. Besides, D-MUSIC can realize the weak target detection with an adjacent strong interferer in the mainlobe. Finally, via processing the actual data collected during the Sanya sea trial, we analyze the bearing time record (BTR) of MUSIC and D-MUSIC, verifying the superiority of D-MUSIC algorithm.

Multiple signal classification

SIGNAL (programming language)

Direction of arrival

10.1080/03772063.2022.2164368

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Enhanced X-ray Imaging with Gd₂O₂S:Pr-Epoxy Composite Films: Synthesis, High-Resolution Performance, and Flexibility

ACS Applied Electronic Materials (2024)

Jinghan Sun Yongxiao Du Zhaohua Luo Hai Guo Yongfu Liu

Organic–inorganic composite scintillation films, recognized for their cost-efficiency and tunable scintillation characteristics, have been the subject of extensive research due to their considerable promise for use in X-ray flat panel imaging applications. This study presents a composite scintillation film utilizing Gd2O2S:Pr phosphors, traditional yet effective in this application. By optimizing the solid-state reaction process and employing acid pickling to eliminate impurities, we achieved Gd2O2S:Pr phosphors with pure phase and precise stoichiometric ratios. Subsequently, these phosphors were combined with epoxy resin to fabricate a composite scintillation film, which demonstrated excellent structural uniformity and flexibility. Furthermore, its imaging performance was evaluated under X-ray irradiation, revealing a resolution of 8 line pairs per millimeter. This outcome underscores the substantial promise of our films for advanced X-ray imaging applications, paving the way for future advancements in this domain.

10.1021/acsaelm.4c00384

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A phosphate starvation response regulator Ta-PHR1 is involved in phosphate signalling and increases grain yield in wheat

Annals of Botany (2013)

Jing Wang Jinghan Sun Jun Miao Jinkao Guo Zhanliang Shi

Phosphorus deficiency is a major limiting factor for crop yield worldwide. Previous studies revealed that PHR1 and it homologues play a key role in regulating the phosphate starvation response in plants. However, the function of PHR homologues in common wheat (Triticum aestivum) is still not fully understood. The aim of the study was to characterize the function of PHR1 genes in regulating phosphate signalling and plant growth in wheat. Wheat transgenic lines over-expressing a wheat PHR1 gene were generated and evaluated under phosphorus-deficient and -sufficient conditions in hydroponic culture, a soil pot trial and two field experiments. Three PHR1 homologous genes Ta-PHR1-A1, B1 and D1 were isolated from wheat, and the function of Ta-PHR1-A1 was analysed. The results showed that Ta-PHR1-A1 transcriptionally activated the expression of Ta-PHT1.2 in yeast cells. Over-expressing Ta-PHR1-A1 in wheat upregulated a subset of phosphate starvation response genes, stimulated lateral branching and improved phosphorus uptake when the plants were grown in soil and in nutrient solution. The data from two field trials demonstrated that over-expressing Ta-PHR1-A1 increased grain yield by increasing grain number per spike. TaPHR1 is involved in phosphate signalling in wheat, and was valuable in molecular breeding of crops, with improved phosphorus use efficiency and yield performance.

Starvation response

Phosphorus deficiency

10.1093/aob/mct080

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Citations (165)

Optimized Gd₂O₂S:Pr Scintillation Films for X-ray Flat Panel Imaging: Balancing Enhanced Efficiency with Flexibility

ACS Applied Optical Materials (2024)

Yongxiao Du Jinghan Sun Yijun Zhuang Zhaohua Luo Hai Guo

Scintillation materials are pivotal in diverse applications, such as medical diagnostics and radiation detection. Traditional methods for producing solid scintillators typically require high crystallization temperatures and prolonged processing times, which lead to elevated costs. Additionally, their intrinsic structural rigidity limits the development of specialized structures and large-scale detectors. In this study, we synthesized a Gd2O2S:Pr phosphor using the hot water bath reduction method and enhanced its microstructural and luminescent properties by incorporating various fluxes. We then created a flexible organic–inorganic composite scintillation film composed of Gd2O2S:Pr phosphors and polydimethylsiloxane (PDMS). This Gd2O2S:Pr–PDMS composite scintillation film demonstrated remarkable flexibility and a significantly enhanced XEL integral intensity compared to the commercial Bi4Ge3O12 (BGO) scintillation crystal. Remarkably, X-ray imaging with the Gd2O2S:Pr composite scintillation film as a detector enabled clear visualization of the chip's internal structure. These findings underscore the significant potential of the prepared Gd2O2S:Pr–PDMS composite scintillation film for large-scale X-ray flat panel imaging applications.

Flat panel

10.1021/acsaom.4c00093

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歩行者室避難シミュレーションのためのグローバルA*【JST・京大機械翻訳】

IEEE Conference Proceedings (2018)

Liu Jing Song Xiao Jinghan Sun Xie Ziping

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Identification of candidate genes and favourable haplotypes for yield traits in rice based on a genome-wide association study

Euphytica (2023)