Journal of chemical education

• 

  Año 2020, Vol. 97, Número 5

  • Laboratory experiments

    • Variable Temperature NMR Experiment Studying Restricted Bond Rotation

      Michael T. Huggins, Tanay Kesharwani, Jonathan Buttrick, Christopher P. Nicholson

      • Resumen

      págs. 1425-1429

      

    • Combined Guided and Open Inquiry Project for an Upper Division Biochemistry Lab: Sugar Content, Enzymatic Properties of Lactase, and the Spoiling Process in Milk

      Alexis M. Vroom Redden, Callie M. Barton, Kyle R. Willian

      • Resumen

      págs. 1430-1436

      

    • Hands-On Electrospray Ionization Mass Spectrometry for Undergraduate Biochemistry Students: Peptide Identification by Ladder Sequencing

      Viveka Perera, Baku Acharya, Amanda L. Patrick, Deb Mlsna

      • Resumen

      págs. 1437-1442

      

    • Tailoring Protein PEGylation Reaction: An Undergraduate Laboratory Experiment

      João H. P. M. Santos, Larissa P. Brumano, Adalberto Pessoa Jr., Carlota O. Rangel Yagui

      • Resumen

      págs. 1443-1447

      

    • DNA Nanotechnology in the Undergraduate Laboratory: Analysis of Molecular Topology Using DNA Nanoswitches

      Jibin Abraham Punnoose, Ken Halvorsen, Arun Richard Chandrasekaran

      • Resumen

      págs. 1448-1453

      

    • Single Laboratory Experiment Integrating the Synthesis, Optical Characterization, and Nanocatalytic Assessment of Gold Nanoparticles

      Nathaniel E. Larm, Jeremy B. Essner, Jason A. Thon, Nakara Bhawawet, Laxmi Adhikari, Sarah K. St. Angelo, Gary A. Baker

      • Resumen

      págs. 1454-1459

      

    • Simple Experiment Assisting Students with Identification of Spectral Interference and Selection Emission Lines for ICP-OES Analysis Using Soil Samples

      Letitia Pillay

      • Resumen

      págs. 1460-1464

      

    • An Alternative to Recycling: Measurement of Combustion Enthalpies of Plastics via Bomb Calorimetry

      Benjamin J. Knurr, James F. Hauri

      • Resumen

      págs. 1465-1469

      

    • Determining the Ternary Phase Diagram of Benzene–Acetic Acid–Water Using Isothermal Titration Microcalorimetry to Train Upper-Level Undergraduates in Advanced Calorimetry Methods

      Qian Zhang, Jie Liu, Hongcui Bao, Xiao Nai, Dezhi Sun, Bing Ma

      • Resumen

      págs. 1470-1475

      

    • Developing the Chemist’s Inner Coder: A MATLAB Tutorial on the Stochastic Simulation of a Pseudo-First-Order Reaction

      Aidan A.E. Fisher

      • Resumen

      págs. 1476-1480

      

  • Technology reports

    • Learning Beyond the Laboratory: A Web Application Framework for Development of Interactive Postlaboratory Exercises

      Kimia Moozeh, Jennifer Farmer, Deborah Tihanyi, Greg J. Evans

      • Resumen

      págs. 1481-1486

      

    • Visualizing 3D Molecular Structures Using an Augmented Reality App

      Kristina Eriksen, Bjarne E. Nielsen, Michael Pittelkow

      • Resumen

      págs. 1487-1490

      

    • Monte Carlo Uncertainty Propagation with the NIST Uncertainty Machine

      Daniel R. Albert

      • Resumen

      págs. 1491-1494

      

    • An Inexpensive Recirculating Water Vacuum Pump for the Chemistry Laboratory

      Mark S. Cubberley, William A. Hess, Mark B. Johnson

      • Resumen

      págs. 1495-1499

      

    • Extensible Interface for a Compact Spectrophotometer for Teaching Molecular Absorption in the Undergraduate Laboratory

      Edward C. Navarre

      • Resumen

      págs. 1500-1503

      

    • TCDuino: Development of an Inexpensive Microcontroller-Based Thermal Conductivity Detector for Quantification of Gas Mixtures

      Bradley A. Owen, Nicholas C. Starvaggi, Taylor I. Mensah, Isaac N. Mills

      • Resumen

      págs. 1504-1507