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, 2015 分子印迹技术(molecular imprinting technology,MIT)是指制备对特定目标分子具有专一识别性能的聚合物技术。离子印迹技术(ion imprinting technology,IIT)作为分子印迹技术的重要分支,因存在金属离子配位作用而具有很多优势,近年来得到了快速的发展。本文介绍了离子印迹技术原理、制备方法及其在金属的痕量和超痕量分析时的应用,并针对海洋环境监测中非常受关注的典型重金属污染离子(铅、汞、铜、镉、铬、砷)的主要研究进展进行了综述 ...
傅骏青 王晓艳 陈令新, 陈令新
core
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Metal‐organic frameworks (MOFs) hold significant potential across numerous advanced disciplines due to their exceptional properties, including high specific surface area, tunable porosity, structural diversity, and customizable functionality. Increasing attention has been directed toward employing MOFs in coatings that offer both antimicrobial
Yanchun Zhao +7 more
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Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Low‐temperature lithium‐metal batteries (LT‐LMBs) are increasingly pursued for higher energy density and extended cycle life, yet suffer from severely depressed interfacial Li+ desolvation/diffusion kinetics due to the enlarged solvation structures as well as organic electrolyte solidification, ultimately inducing much higher barriers to ...
Shikai Yin +14 more
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Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Metal‐doped carbon‐based nanomaterials (M‐CNM) play a strategically significant role in next‐generation precision antibacterial and antitumor therapies, as they integrate synergistic photothermal ablation, catalytic reactive oxygen species (ROS) generation, and multimodal imaging capabilities. However, their clinical translation is hindered by
Pengxiang Liu +5 more
wiley +1 more source
Gongye shui chuli, 2006 研究了二硫代氨基甲酸改性玉米淀粉（DTCS）对单一重金属溶液中重金属离子的捕集作用，考察了影响其捕集作用的因素，包括重金属种类、pH、温度、混凝时间、无机离子的干扰等，确定了合适的应用条件。结果表明，在单一重金属离子浓度为1.0×10-3 mol/L的溶液中，DTCS对重金属离子捕集的选择性：Cu2+>Pb2+>Cd2+>Zn2+>Ni2+，去除率分别为99.91%、99.88%、87.36%、85.17%、66.36%，且K+、CA2+等无机离子对其去除效果影响不大。
季靓, 相波, 李倩倩, 李义久
doaj
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Refractory high‐entropy alloys (RHEAs) face severe oxidation challenges at elevated temperatures, despite their outstanding mechanical properties. Consequently, understanding the oxidation mechanisms of RHEAs is crucial for their high‐temperature applications.
Zheng Tian +7 more
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四川大学学报. 自然科学版, 2006 研究了重金属离子Cd2+、Hg2+、Cr6+污染对组培盾叶薯蓣叶绿素含量的影响.结果显示:当重金属离子浓度较低时,组培盾叶薯蓣叶绿素含量随重金属浓度增加而增加.随着重金属离子浓度增加,组培盾叶薯蓣叶绿素含量降低,其抑制效应随重金属浓度的增加而增强.三种金属离子对组培盾叶薯蓣叶绿素含量影响的强弱顺序依次为:Cd2+、Cr6+、Hg2+、Cd2+-Hg2+-Cr6+互作、Hg2+-Cr6+互作、Cd2+-Cr6+互作、Cd2+-Hg2+互作.
张露洁 +4 more
doaj
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT NASICON‐type Na4VMn(PO4)3 (NVMP) is a promising high‐capacity cathode for sodium‐ion batteries, yet its practical deployment is hindered by Mn3+‐driven lattice distortion, persistent oxygen vacancy defects, and sluggish Na+ transport, collectively resulting in accelerated performance degradation.
Deyi Zhang +10 more
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Gongye shui chuli, 2023 环境中重金属主要来源于工业废水的排放，如何经济有效地去除工业废水中的重金属是水处理领域的难点。重金属抗性菌比通常微生物具有更高的重金属抵抗能力，可以在重金属胁迫的情况下生长，这为重金属废水的微生物处理提供了新的思路。但是，目前人们对重金属抗性微生物的特性和应用仍然知之甚少。基于此，综述了重金属抗性菌的发现过程及其分离状况，对重金属抗性菌抗性能力的评价方法进行了介绍，着重分析了重金属抗性菌抗性机制中可作为去除重金属离子理论基础的胞外吸附与胞内累积机制，并以集成电路板生产关键工艺，即化学机械研磨（CMP ...
王小雨, 黄小霞, 高磊
doaj
Biomimetic Metallopeptidases for Biomedical Applications: From Modular Design to Disease Treatment
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Biomimetic metallopeptidases, as an emerging class of artificial enzyme systems, have demonstrated tremendous application potential in the biomedical field in recent years. Their core design principle is to rationally control amino acid composition and three‐dimensional conformation so that programmable peptide sequences can efficiently ...
Ke Ma, Ke‐Zheng Chen, Sheng‐Lin Qiao
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