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31 条 记 录,以下是 1-30

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In situ surface-enhanced Raman spectroscopy for detecting microplastics and nanoplastics in aquatic environments
SCIENCE OF THE TOTAL ENVIRONMENTLv, Lulu He, Lei Jiang, Shiqi Chen, Jinjun Zhou, Chunxia Qu, Junhao Lu, Yuqin Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2020
The detection of microplastics and nanoplastics in the environment, especially plastic particles in aquatic environments in situ, still faces challenges due to the limitations of current methods, instruments and size of ...
A simple method for detecting and quantifying microplastics utilizing fluorescent dyes - Safranine T, fluorescEIn isophosphate, Nile red based on thermal expansion and contraction property
ENVIRONMENTAL POLLUTIONLv, Lulu Qu, Junhao Yu, Zihua Chen, Daihuan Zhou, Chunxia Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2019
Microplastics (particle size <5 mm) are an emerging contaminant for aquatic environmental, which have attracted increasing attention in worldwide range. In this study, an improved fluorescent staining method for detectio...
Investigating the composition and distribution of microplastics surface biofilms in coral areas
CHEMOSPHEREFeng, Limin He, Lei Jiang, Shiqi Chen, Jinjun Zhou, Chunxia Qian, Zhong-Ji Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2020
In recent years, global climate change and pollution of the marine environment have caused large-scale coral deaths and severe damages to coral reef ecosystems. Numerous studies have shown that coral diseases are closely...
Chemotaxis-selective colonization of mangrove rhizosphere microbes on nine different microplastics
SCIENCE OF THE TOTAL ENVIRONMENTXie, Huifeng Chen, Jinjun Feng, Limin He, Lei Zhou, Chunxia Hong, Pengzhi Sun, Shengli Zhao, Hui Liang, Yanqiu Ren, Lei Zhang, Yueqin Li, Chengyong  出版年:2021
Microplastics pollution poses a new threat to the environment of intertidal zone. The sea forest, mangrove, has been polluted by a large number of plastic debris worldwide. To fill the gaps in knowledge of mangrove rhizo...
Challenge for the detection of microplastics in the environment
WATER ENVIRONMENT RESEARCHLv, Lulu Yan, Xiemin Feng, Limin Jiang, Shiqi Lu, Zifan Xie, Huifeng Sun, Shengli Chen, Jinjun Li, Chengyong  出版年:2021
As an emerging contaminant in the environment, microplastics have attracted worldwide attention. Although research methods on microplastics in the environment have been reported extensively, the data on microplastics obt...
Electrochemical Determination of Nitrite by Au Nanoparticle/Graphene-Chitosan Modified Electrode
SENSORSMo, Rijian Wang, Xuehua Yuan, Qiong Yan, Xiemin Su, Tiantian Feng, Yanting Lv, Lulu Zhou, Chunxia Hong, Pengzhi Sun, Shengli Wang, Zhe Li, Chengyong  出版年:2018
A highly sensitive nitrite (NO2-) electrochemical sensor is fabricated using glassy carbon electrode modified with Au nanoparticle and grapheme oxide. Briefly, this electrochemical sensor was prepared by drop-coating gra...
Mechanism Analysis of a Novel Angiotensin-I-Converting Enzyme Inhibitory Peptide from <i>Isochrysis zhanjiangensis</i> Microalgae for Suppressing Vascular Injury in Human Umbilical VEIn Endothelial Cells
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRYChen, Jiali Tan, Li Li, Chengyong Zhou, Chunxia Hong, Pengzhi Sun, Shengli Qian, Zhong-Ji  出版年:2020
Microalgae are primary producers with multiple nutrients in aquatic environments and mostly have applications in biological feed and fuel industry. There are few studies assessing the angiotensin-I-converting enzyme (ACE...
Impact of the surrounding environment on antibiotic resistance genes carried by microplastics in mangroves
SCIENCE OF THE TOTAL ENVIRONMENTSun, Ruikun He, Lei Li, Ting Dai, Zhenqing Sun, Shengli Ren, Lei Liang, Yan-Qiu Zhang, Yueqin Li, Chengyong  出版年:2022
located at the intersection of land and sea and are seriously affected by MP pollution. However, few studies have systematic research evaluating the transmission risk of ARGs carried by MPs in mangroves. We conducted in ...
In Situ Growth of Ultrasmall Nanochannels in Porous Anodized Aluminum Membrane and Applied in Detection of Lead Ion
ANALYTICAL CHEMISTRYMo, Rijian He, Lei Zhou, Chunxia Qian, Zhong-Ji Hong, Pengzhi Sun, Shengli Wang, Zhe Wang, Yi Li, Chengyong  出版年:2019
The transport of ions in nanochannels has recEIved considerable interest owing to the unique transport properties and potential applications. In this study, ultrasmall nanochannels (0.8-1.2 nm) were fabricated in porous ...
Separation of false-positive microplastics and analysis of microplastics via a two-phase system combined with confocal Raman spectroscopy
JOURNAL OF HAZARDOUS MATERIALSLiu, Yu Jiang, Wen-Yan Liao, Yuying Sun, Ruikun Hu, Jiale Lu, Zifan Chang, Min Yang, Jie Dai, Zhenqing Zhou, Chunxia Hong, Pengzhi Qian, Zhong-Ji Sun, Shengli Ren, Lei Liang, Yan-Qiu Zhang, Yueqin Li, Chengyong  出版年:2022
In the field of microplastics research, more accurate standardised methods and analytical techniques still need to be explored. In this study, a new method for the microplastics quantitatively and qualitatively analysis ...
A Mercury Ion Electrochemical Sensor Based on Porous Anodized Alumina Membrane Nanochannels Modified with DNA
JOURNAL OF THE ELECTROCHEMICAL SOCIETYMo, Rijian Yuan, Qiong Yan, Xiemin Su, Tiantian Feng, Yanting Lv, Lulu Zhou, Chunxia Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2018
A novel mercury ion (Hg2+) electrochemical sensor was established via chemical modification of porous anodic alumina (PAA) membrane nanochannels with DNA. PAA membrane was prepared by a two-step anodization. Amino groups...
Microplastics accumulation in mangroves increasing the resistance of its colonization Vibrio and Shewanella
CHEMOSPHERETan, Baoyi Li, Yibin Xie, Huifeng Dai, Zhenqing Zhou, Chunxia Qian, Zhong-Ji Hong, Pengzhi Liang, Yanqiu Ren, Lei Sun, Shengli Li, Chengyong  出版年:2022
The enrichment of various pollutants in mangrove has attracted widespread attention. Especially, microplastics accumulation in mangrove may provide a more challenging ecological colonization site by enriching pollutants,...
Overcoming the fluorescent interference during Raman spectroscopy detection of microplastics
SCIENCE OF THE TOTAL ENVIRONMENTLiu, Yu Hu, Jiale Lin, Liqian Yang, Bing Huang, Minhua Chang, Min Huang, Xiaoxin Dai, Zhenqing Sun, Shengli Ren, Lei Li, Chengyong  出版年:2023
Owing to environmental concerns, microplastics pollution has been the object of increasing attention. Currently, the chemical composition of microplastics is commonly detected using Raman spectroscopy. Nevertheless, the ...
Separation and Identification of Nanoplastics via a Two-Phase System Combined with Surface-Enhanced Raman Spectroscopy
ACS SUSTAINABLE CHEMISTRY & ENGINEERINGLiu, Yu Lin, Liqian Yang, Bing Huang, Minhua Huang, Xiaoxin Chen, Xinxin Dai, Zhenqing Sun, Shengli Yang, Yuqiang Li, Chengyong  出版年:2024
Nanoplastics, novel environmental pollutants widely dispersed, present challenges due to limited, dependable detection methods, particularly for trace levels. This study introduces a novel approach that integrates liquid...
Do polystyrene nanoplastics aggravate the toxicity of single contaminants (okadaic acid)? Using AGS cells as a biological model
ENVIRONMENTAL SCIENCE-NANOLin, Peichun Lu, Zifan Zhang, Yuanyuan Liao, Xiuchun He, Lei Guo, Yitao Zhou, Chunxia Qian, Zhong-Ji Hong, Pengzhi Liang, Yan-Qiu Ren, Lei Sun, Shengli Li, Chengyong  出版年:2021
The coexistence of nanoplastics (NPs) and various pollutants in the marine environment has become a problem that cannot be ignored. NPs and marine algae toxins are found in marine organisms and both can enter the human b...
High Sensitivity Detection of Copper Ions in Oysters Based on the Fluorescence Property of Cadmium Selenide Quantum Dots
CHEMOSENSORSJiang, Shiqi Lu, Zifan Su, Tiantian Feng, Yanting Zhou, Chunxia Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2019
Cadmium selenide (CdSe) quantum dots (QDs) were synthesized by water phase synthesis method using 3-mercaptopropionic acid (3-MPA) as a stabilizer, and they were applied to the detection of copper ions (Cu2+). The result...
A non-enzymatic uric acid sensor utilizing ion channels in the barrier layer of a porous anodic alumina membrane
ELECTROCHEMISTRY COMMUNICATIONSSu, Tiantian He, Lei Mo, Rijian Zhou, Chunxia Wang, Zhe Wang, Yi Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2018
Porous anodic alumina (PAA) membranes have attracted considerable interest in biosensor research because they are simple to prepare and the size of the nanochannels can be controlled. However, traditional methods only ut...
Mechanism Analysis of Antiangiogenic D-Isofloridoside from Marine Edible Red algae <i>Laurencia undulata</i> in HUVEC and HT1080 cell
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRYYang, Shengtao Xiao, Zhenbang Lin, Liyuan Tang, Yanfei Hong, Pengzhi Sun, Shengli Zhou, Chunxia Qian, Zhong-Ji  出版年:2021
Laurencia undulata, as one of the most biologically active species in the genus Laurencia, is an edible folk herb red algae. Among them, D-isofloridoside (DIF, 940.68 Da) is isolated from Laurencia undulata, which has an...
Ultrasensitive detection of microRNA using an array of Au nanowires deposited within the channels of a porous anodized alumina membrane
ELECTROCHEMISTRY COMMUNICATIONSLi, Chengyong He, Lei Jiang, Shiqi Mo, Rijian Yan, Xiemin Qian, Zhong-Ji Zhou, Chunxia Sun, Shengli Hong, Pengzhi Huang, Yujun  出版年:2019
A new nanopore array/Au electrode was fabricated and applied to the detection of microRNA. The electrode was prepared via alternating current electrodeposition of Au nanowires in the nanopores of a porous anodic alumina ...
Inhibition effects of 7-phloro-eckol from<i> Ecklonia</i><i> cava</i> on metastasis and angiogenesis induced by hypoxia through regulation of AKT/mTOR and ERK signaling pathways
ARABIAN JOURNAL OF CHEMISTRYYang, Shengtao Liu, Yi Xiao, Zhenbang Tang, Yanfei Hong, Pengzhi Sun, Shengli Zhou, Chunxia Qian, Zhong-Ji  出版年:2021
As one of the malignant tumors with high mortality, liver cancer has the characteristics of early invasion and metastasis, and lacks effective treatment methods. Therefore, it is urgent to find new safe, efficient and lo...
Comparative <i>in silico</i> and <i>in vitro</i> study of the stability and biological activity of an octapeptide from microalgae <i>Isochrysis zhanjiangensis</i> and its truncated short peptide
FOOD & FUNCTIONLin, Liyuan He, Yuan-Lin Liu, Yi Hong, Pengzhi Zhou, Chunxia Sun, Shengli Qian, Zhong-Ji  出版年:2023
In this study, the structural characteristics and active sites of the octapeptide (IIAVEAGC), the pentapeptide (IIAVE) and tripeptide (AGC) were studied in silica and in vitro. The quantum mechanics results show that the...
The noble gas isotope geochemical composition of chert at the bottom of Cambrian in Tarim Basin, China
SCIENCE IN CHINA SERIES D-EARTH SCIENCESSun ShengLi Chen JianFa Zheng JianJing Liu WenHui  出版年:2009
In the Tarim Basin, black shale series at the bottom of Cambrian is one of the important marine facies hydrocarbon source rocks. This research focuses on the analysis of the isotope of noble gas of 11 cherts. The R/R-a r...
Microplastics modify the microbial-mediated carbon metabolism in mangroves
ENVIRONMENTAL CHEMISTRY LETTERSXie, Huifeng Li, Bingbing Lu, Zifan Liao, Zitang Li, Dan He, Lei Dai, Zhenqing Sun, Ruikun Sun, Shengli Li, Chengyong  出版年:2024
Mangroves, a major ecosystem for carbon sequestration, have been recently identified as a microplastic sink, yet the impact of microplastics on the mangrove microbial community is poorly known. Here, we investigated the ...
Pentapeptide AYP from Isochrysis Zhanjiangensis Exhibits Antiangiogenic Activity in HT1080 Cells and HUVECs by Suppressing Migration and Invasion In Vitro
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRYTang, Yanfei Yang, Shengtao Lin, Liyuan Zheng, Zhaowan Sun, Shengli Zhou, Chunxia Hong, Pengzhi Qian, Zhong-Ji  出版年:2022
Microalgae are important biological sources of marine active peptides and renewable biological resources. Isochrysis zhanjiangensis has been widely used in biological ultrafiltration membranes and aquaculture. However, t...
Plastic wastes and surface antibiotic resistance genes pollution in mangrove environments
ENVIRONMENTAL MONITORING AND ASSESSMENTSun, Ruikun Liu, Yu Li, Ting Qian, Zhong-Ji Zhou, Chunxia Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2023
Mangroves are located at the intersection of land and sea and are also heavily affected by plastic wastes. Biofilms of plastic wastes in mangroves are reservoirs for antibiotic resistance genes (ARGs). In this study, pla...
Unraveling individual and combined toxicity of microplastics and tetracycline at environment-related concentrations to coral holobionts
JOURNAL OF HAZARDOUS MATERIALSJiang, Shiqi He, Lei Cao, Linglong Sun, Ruikun Dai, Zhenqing Liang, Yan-Qiu Ren, Lei Sun, Shengli Li, Chengyong  出版年:2025
Coral holobionts constitute the foundational organisms of coral reef ecosystems. As an emerging pollutant, the projected accumulated levels of microplastics (MPs) are expected to continue increasing. Meanwhile, due to th...
Nano Polystyrene of Different Sizes Causes Apoptosis by Inducing Mitochondrial Damage in Caco-2 Cells
SSRNLi, Chengyong Lu, Zifan Zhang, Yuanyuan He, Lei Zhou, Chunxia Hong, Pengzhi Qian, Zhong-Ji Ju, Xianghong Sun, Shengli  出版年:2022
Microplastics (MPs) derived from the environment can enter the human gastrointestinal tract through the food chain. In addition, MPs adsorbed with heavy metals are synergistically toxic to humans. Though the cytotoxicity...
Label-free detection of Pb 2 + using specific dnazyme and unmodified au nanoparticle probe
Surface Review and LettersLi, Chengyong Zhao, Zike Liu, Yaoqian Lv, Lulu Qi, Bing Lin, Haixia He, Lei Sun, Shengli  出版年:2018
A simple and sensitive Pb2+ sensor is developed based on label-free 17E DNAzyme and unmodified Au nanoparticles. On this basis, Pb2+ concentration can be judged according to the color variation of Au nanoparticles. The d...
A novel aflatoxin B1 biosensor based on a porous anodized alumina membrane modified with graphene oxide and an aflatoxin B1 aptamer
Electrochemistry CommunicationsMo, Rijian He, Lei Yan, Xiemin Su, Tiantian Zhou, Chunxia Wang, Zhe Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2018
A novel aflatoxin B1 biosensor is fabricated from a porous anodized alumina membrane modified with graphene oxide and an aptamer of aflatoxin B1. Briefly, the aptamer is immobilized on the surface of the porous anodized ...
Novel Efficient Method to Continuously Collect Microplastics from Seawater via a Two-Phase System
ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERSChang, Min Wen, Qin Bai, Tian Liu, Yu Huang, Xiaoxin Dai, Zhenqing Sun, Shengli Yang, Yuqiang Li, Chengyong  出版年:2023
Marine microplastic (MP) pollution has aroused growing public concern. Reliable analytical techniques are required to assess the extent of MP pollution. However, the detection of MPs is hindered by the challenge of separ...
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