在多年的实践过程中，针对本科化学实验教学面临的种种挑战，郑州大学化学实验教学中心多效并举，形成了一系列特色鲜明的教学管理方法，有效服务了高质量化学实验教学工作的开展。本文介绍了郑州大学化学实验教学中心建设中的一些举措和取得的成效，希望能为高校化学实验教学工作和管理服务提供有益的参考借鉴。

Herein, a one-pot chemical reduction method was reported to prepare folic acid (FA)-stabilized silver nanoclusters (FA@Ag NCs), in which FA, hydrazine hydrate, and silver nitrate were used as capping agent, reducing agent, and precursor, respectively. Several technologies were employed to investigate the structures and optical properties of FA@Ag NCs, including transmission electron microscopy (TEM), X ray photoelectron spectrometer (XPS), Fourier transform infrared spectrometer (FTIR), X-ray diffractometer (XRD), fluorescence spectrometer, and ultraviolet visible absorption spectrometer. FA@Ag NCs were suggested to be highly dispersed and spherical with a size of around 2.8 nm. Moreover, the maximum excitation and emission wavelengths of FA@Ag NCs were 370 and 447 nm, respectively. Under the optimal detection conditions, FA@Ag NCs could be used to effectively detect malachite green with the linear detection range of 0.5-200 μmol·L^-1. The detection limit was 0.084 μmol·L^-1. The fluorescence-quenching mechanism was ascribed to the static quenching. The detection system based on FA@Ag NCs was successfully used for the detection of malachite green in actual samples with good accuracy and reproducibility.

This paper delves into the theoretical mechanisms of the electronic structure and optical properties of aluminum-based semiconductors (AlX, X=N, P, As, Sb) and indium-based semiconductors (InX, X=N, P, As, Sb) as potential materials for optical devices. Band structure calculations reveal that, except for InSb, all other compounds are direct bandgap semiconductors, with AlN exhibiting a bandgap of 3.245 eV. The valence band maximum of these eight compounds primarily stems from the p-orbitals of Al/In and X. In contrast, the conduction band minimum is influenced by all orbitals, with a predominant contribution from the p-orbitals. The static dielectric constant increased with the expansion of the unit cell volume. Compared to AlX and InX with larger X atoms, AlN and InN showed broader absorption spectra in the near-ultraviolet region and higher photoelectric conductance. Regarding mechanical properties, AlN and InN displayed greater shear and bulk modulus than the other compounds. Moreover, among these eight crystal types, a higher modulus was associated with a lower light loss function value, indicating that AlN and InN have superior transmission efficiency and a wider spectral range in optoelectronic material applications.

理论与计算化学是本科生和研究生通选的专业课。以课程知识点为线索，深度挖掘了课程在价值塑造、能力培养、坚定信念、家国情怀四个方面的思政元素。通过分享课程思政案例与教学素材，提出思政内容的科学化和学科交叉融合思路，强调学术文献、学位论文在思政教育中的重要作用，为在计算化学相关课程中实现主动思政与三全育人目标提供参考。

介绍了用Diamond软件构造47种晶体单形模型的方法及其在教学中的应用。

本文介绍了离子液体在无机合成中的应用。简要讨论了离子液体作为模板剂、溶剂和前驱体在合成中的主要作用，还简要介绍了离子液体与目标产物表面的相互作用类型及在“几何匹配原理”指导下离子液体的选择性吸附。

代糖是用于替代食品中糖类物质的甜味剂，包含人工代糖和天然代糖。近年来，赤藓糖醇成为了应用最为广泛的代糖之一。虽然赤藓糖醇作为代糖具有诸多优点，但也有研究表明赤藓糖醇具有一定的潜在风险。本文采用访谈稿的形式介绍了赤藓糖醇与代糖以及现有科学研究中赤藓糖醇存在的风险。

近年来，电化学技术不仅推动了能源、环保和材料科学等领域的进步，还为我们的日常生活提供了许多便利和保障。为了让电化学能够更贴近现实生活，让人们透过现象看到本质，本文将通过介绍自热包、体育产业、核酸检测等方面的电化学知识，主要包括电化学腐蚀发热、电化学储能技术以及石墨烯纳米复合材料在核酸传感器中的应用，提高人们对电化学的认识，从而更好地理解生活现象，提高科学素养。

用于海水脱盐的太阳能界面蒸发装置因其绿色环保、简单高效以及适用范围广等优点，受到了广泛关注。与传统的体积式蒸发装置不同，太阳能界面蒸发装置将太阳光的收集和蒸汽的产生锁定在空气-水的界面，无需从底部加热整体水来产生蒸汽，极大提高了能源利用效率。本文详细介绍了太阳能界面水蒸发装置的重要组成部分——光热材料的光热转换机理、材料种类以及材料的性能；探讨了高效海水净化太阳能蒸发装置的设计策略(增强光吸收、充足水供应、耐盐排盐等)。在此基础上，总结了基于界面蒸发中的太阳能蒸发装置的研究进展，展望了新型太阳能蒸发装置在海水净化领域的发展前景。