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Showing 1 to 15 of 30 results Save | Export
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Courtney H. Deslauriers; Benjamin J. Knurr – Journal of Chemical Education, 2024
Experiments that explore quantum principles while utilizing and reinforcing previous synthesis skills are excellent for engaging students and promoting the interconnected nature of chemistry. This experiment utilizes sophomore-level organic synthesis techniques to have students produce their own "meso" substituted porphyrins. The UV-vis…
Descriptors: Undergraduate Students, Science Instruction, Chemistry, Spectroscopy
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Philip P. Lampkin; Angie E. Xu; Brian J. Esselman; Cara E. Schwarz; Sebastian D. Thompson; Samuel H. Gellman; Nicholas J. Hill – Journal of Chemical Education, 2024
Synthesis of (Z)-alkenes is challenging because the (E) stereoisomers are usually more stable. Energy transfer photocatalysis has emerged as an efficient strategy for (E) [right arrow] (Z) alkene isomerization. We report the development of an advanced undergraduate laboratory experiment that introduces students to contemporary organic…
Descriptors: Undergraduate Students, Chemistry, Science Instruction, Synthesis
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Shanshan Li; Honggang Li; Haidi Xu; Yi Jiao; Jianli Wang; Ming Zhao – Journal of Chemical Education, 2024
A comprehensive chemistry laboratory experiment, including the synthesis of Pt/Al[subscript 2]O[subscript 3] catalysts at different conditions, structure characterization, and the real-world application exploration, has been designed for upper-division undergraduate and graduate students as an expansion and improvement of the professional…
Descriptors: Undergraduate Students, Chemistry, Science Instruction, Laboratory Experiments
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Ruimiao Li; Yu Zhu; Lin Gong; You Fan; Jianan Zhang; Sheng Wu; Kui Luo; Xiaohua Zhu; Meiling Liu; Youyu Zhang; Shouzhuo Yao – Journal of Chemical Education, 2023
Nanozyme is a kind of mimetic enzyme possessing unique properties of nanomaterials and catalytic functions of natural enzymes. The nanozymes have the characteristics of high catalytic efficiency and good stability and are widely utilized in medicine, chemical industry, food, agriculture, and environment. This laboratory experiment is designed for…
Descriptors: Undergraduate Students, Science Instruction, Chemistry, Laboratory Experiments
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Nguyen Mau Duc; Nguyen Vinh Quang – International Journal of Education in Mathematics, Science and Technology, 2024
This extensive bibliometric analysis examines Augmented Reality (AR) adoption and its effects on chemistry education from 2002 to 2023. AR's interaction, threedimensional visualizations of molecular structures and reactions prove as a promising method for chemical concepts that are ever-increasingly sophisticated and for educational methods that…
Descriptors: Literature Reviews, Bibliometrics, Science Education, Chemistry
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Josefina Ventre; Agustina L. Renna; Francisco J. Ibañez – Journal of Chemical Education, 2023
It is crucial nowadays to predict in a fast and simple manner physical-chemical behaviors like, the size-dependent optical properties of gold nanospheres (Au NSs). The idea behind this experiment is trying to replace (as much as possible) robust and expensive microscopy techniques with UV-vis spectrophotometry and friendly simulations. Students…
Descriptors: Chemistry, Prediction, Science Experiments, Spectroscopy
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Yongwu He; Mo Chen; Jing Wang; Gaomei Zhao; Songling Han; Yang Xu; Yin Chen; Cheng Wang; Junping Wang – Journal of Chemical Education, 2023
The dangers of organic dye pollutants and environmental pollution improvement through photocatalytic degradation are important courses in applied chemistry programs in universities. Zinc oxide (ZnO)-based nanomaterials are potent catalytic agents against organic dyes, but few experiments are available for students to understand their role and…
Descriptors: Undergraduate Students, Chemistry, Science Instruction, Spectroscopy
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Antonia Fruntke; Mira Behnke; Leanne M. Stafast; Tom Träder; Elisabeth Dietel; Antje Vollrath; Christine Weber; Ulrich S. Schubert; Timm Wilke – Journal of Chemical Education, 2023
This publication presents a series of experiments in the field of nanomedicine for high school chemistry education and student laboratories, developed as a collaborative project between chemistry didactics and chemical research. In this context, polymeric nanocarriers represent a promising approach for drug delivery, acting as "smart…
Descriptors: Chemistry, Science Education, Synthesis, Science Experiments
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Anoshia Khan; Cristina Altamirano; Yousuf Khan; Haroon Saeed; Tyler Moreira; Troy T. Handlovic; Mohammed R. Elshaer; Justin A. Bogart – Journal of Chemical Education, 2023
Many of the current synthetic methodologies utilized within academic and industrial laboratories require knowledge of how to safely handle air- and moisture-sensitive reagents and work under inert atmospheres. As a result, the ACS Committee on Professional Training recommends incorporating synthetic methods that make use of these inert atmospheres…
Descriptors: Undergraduate Students, College Science, Chemistry, Science Process Skills
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Christopher W. Schruder; Christopher J. Barrett; William J. Pietro; Ozzy Mermut – Journal of Chemical Education, 2023
The time-resolved detection of very low intensity light emission has become an essential capability in many areas of science including molecular biology, fluorimetry, DNA sequencing, virus detection, nanoparticle research, and optical materials development. Among the most basic techniques for the detection of rapidly fluctuating low-intensity…
Descriptors: Undergraduate Students, Chemistry, Science Instruction, Physics
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Yufang Cheng; Meng-Han Lee; Chung-Sung Yang; Pei-Yu Wu – Interactive Technology and Smart Education, 2024
Purpose: The purpose of this study was to develop the augmented reality (AR) educational program combined with the instructional guidance for supportive learning, which enhanced the thinking process cooperative discussion and problem-solving skills in chemistry subject. Design/methodology/approach: The method used the quasi-experimental research…
Descriptors: Chemistry, Science Instruction, Science Laboratories, Physical Environment
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Gao, Zhi; Lai, Yulian; Zhang, Liuxin; Lin, Yuzhi; Xiao, Longhui; Luo, Yidong; Luo, Feng – Journal of Chemical Education, 2021
A research-style laboratory experiment composed of the synthesis of MOF-74 materials, related structural characterization, and the cutting-edge application of electrocatalytic oxygen evolution reaction (OER) has been designed toward advanced undergraduates at East China University of Technology (ECUT). The desired monometallic MOF-74 (Ni-MOF-74…
Descriptors: Foreign Countries, Scientific Research, Laboratory Experiments, Synthesis
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Sara E. Johnson; Taylor A. Bell; Joseph K. West – Journal of Chemical Education, 2022
As an alternative to the traditional metallocene laboratory targets, students synthesize Cp[subscript 2]TiCl[subscript 2], bis([eta][superscript 5]-cyclopentadienyl)dichloridotitanium(IV), from the mildly moisture-sensitive cis-TiCl[subscript 4](thf)[subscript 2]. Air-free handling techniques are emphasized, but the (mostly) air-stable,…
Descriptors: Science Education, Chemistry, Spectroscopy, Light
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Jingyu Wang; Jiangjiexing Wu; Xiaowei Luo; Xiyang Han; Hao Tian; Rongxin Su – Journal of Chemical Education, 2023
A comprehensive laboratory-style teaching activity involving the synthesis, characterization, and analysis of structure-activity relationships of metal-organic framework (MOF) nanozymes was developed specifically for undergraduates at Tianjin University. The students acquired familiarity with the general approach in synthesizing MOFs by…
Descriptors: Foreign Countries, Undergraduate Students, Chemistry, Science Instruction
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Du Juan; Dorothy DeWitt – Journal of Education and Learning (EduLearn), 2024
Numerous studies have delved into the application of augmented reality (AR) in chemistry education, focusing on specific topics, equipment requirements, and advantages. However, there remains a notable dearth of research examining the evolutionary characteristics of AR in this context. This study, employing bibliometric analysis on 66 articles…
Descriptors: Journal Articles, Chemistry, Science Education, Simulation
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