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	近海环境中抗生素分析样品前处理技术的研究进展期刊论文 OAI收割色谱, 2020, 卷号: 38, 期号: 1, 页码: 95-103 作者: 吕敏; 陈令新 \| 收藏 \| 浏览/下载：109/0 \| 提交时间：2020/07/08 抗生素近海前处理技术综述 antibiotics coastal pretreatment techniques review The widespread and massive usage of antibiotics for the prevention and treatment of diseases in human and animals have resulted in their continuous discharge into the environment, and finally, into the coastal environment through various pathways. Accumulation of antibiotics in aquatic organisms poses a great threat to ecological and human health, especially because it facilitates the generation and spread of bacterial resistance. Given the diverse range of antibiotics with various features, as well as their presence at low concentrations in the environment, it is imperative to develop pretreatment techniques for antibiotics in various matrices. In this paper, the pretreatment methods proposed in recent decades for antibiotics in coastal water, sediment, and biota are summarized, with emphasis on commonly used methods such as solid-phase extraction, solid-liquid extraction, matrix solid-phase dispersion, and QuEChERS. Additionally, the potential factors influencing the extraction performance and clean-up efficiency are analyzed. The advantages and disadvantages of the methods and their development are finally discussed.
	Sorption kinetics of parent and substituted PAHs for low-density polyethylene (LDPE): Determining their partition coefficients between LDPE and water (K-LDPE) for passive sampling 期刊论文 OAI收割 JOURNAL OF ENVIRONMENTAL SCIENCES, 2020, 卷号: 87, 页码: 349-360 作者: Lei, Pei; Zhu, Jinjie; Pan, Ke; Zhang, Hong \| 收藏 \| 浏览/下载：21/0 \| 提交时间：2021/09/14 Low-density polyethylene (LDPE) PAHs Substituted PAHs (SPAHs) Freely dissolved concentrations Passive sampling
	Glucose biosensor using fluorescence quenching with chitosan-modified graphene oxide 期刊论文 OAI收割 MICRO & NANO LETTERS, 2019, 卷号: 14, 期号: 3, 页码: 344-348 作者: Li, WJ; Jiang, TT; Pu, Y; Jiao, XD; Tan, WQ \| 收藏 \| 浏览/下载：48/0 \| 提交时间：2020/07/08 biochemistry biosensors nanosensors nanofabrication fluorescence molecular biophysics radiation quenching chemical sensors sugar proteins biomedical optical imaging graphene compounds GO-CS low concentrations competitive binding maltose-binding protein recombinant phycocyanin far-red fluorescence MBP-rPC rPC emission rPC fluorescence linear detection range glucose biosensor fluorescence quenching chitosan-modified graphene oxide low-molecular-weight chitosan glucose detection fluorescence resonance energy transfer graphene oxide nanomaterial mass 0 1 mg to 1 0 mg CO
	The effect of secondary structures on the generation of characteristic events during the translocation of DNA hybrid through α-hemolysin 期刊论文 OAI收割 SCIENCE CHINA-CHEMISTRY, 2015, 卷号: 59, 期号: 1, 页码: 135-141 作者: Wang; Xingyong; Li YR(李玉茹); Li T(李婷); 刘蕾(多) 收藏 \| 浏览/下载：29/0 \| 提交时间：2016/04/18 Biomacromolecules Current amplitude Low concentrations Secondary structures signature event Single channel recording Small organic molecules translocation
	Near-limit flame spread in low-speed opposed and concurrent flows over thick fuels 会议论文 OAI收割 66th International Astronautical Congress 2015: Space - The Gateway for Mankind's Future, IAC 2015, Jerusalem, Israel, October 12, 2015 - October 16, 2015 作者: Wang SF(王双峰); Zhu F(朱峰) 收藏 \| 浏览/下载：29/0 \| 提交时间：2017/05/05 Flame spread Flame spread rate Low velocities Microgravity experiments Narrow channel Opposed flow Oxygen concentrations Radiative heat
	High beam quality 400W practical all-solid-state laser for laser beam texture 会议论文 OAI收割 High-Power Lasers and Applications V, Beijing, China, October 18, 2010 - October 19, 2010 作者: Geng AC(耿爱丛); Yang MJ(杨明江); Zhao C; Li BH 收藏 \| 浏览/下载：24/0 \| 提交时间：2017/06/20 1064 nm All solid-state lasers Beam quality factor Birefringence compensation High beam quality Low concentrations Nd:YAG crystal Nd:YAG laser Optical conversion efficiency Output power Pump power Side-pumped Unstable resonators
	Remote chlorophyll-a retrieval in eutrophic inland waters by concentration classification Taihu Lake case study 会议论文 OAI收割 International Conference on Earth Observation Data Processing and Analysis, ICEODPA,, Wuhan, China, December 28, 2008 - December 30,2008 Du, Cong; Wang, Shixin; Zhou, Yi; Yan, Fuli 收藏 \| 浏览/下载：33/0 \| 提交时间：2014/12/07 In order to improve the precision of phytoplankton chlorophyll-a (chla) concentration retrieval this study classified the data into two groups (the high and the low) by chla concentration with the threshold of 50gA&bullL-1. And then build the statistical models for each group. Particularly a modifying factor OSS/TSS was used to unmixing the spectra in the low model to improve the low relationship between spectral reflectance and chla concentrations. As a result the concentration classification model allowed estimation of chla with a root mean square error (RMSE) of 21.12gA&bullL-1 and the determination coefficient (R2) was 0.92 comparing with RMSE of chla estimation was 35.72gA&bullL-1 and R2=0.72 in the traditional model. It shows that concentration classification is a helpful method for accurate remote chla retrieval in eutrophic inland waters. 2008 SPIE.