Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Deb Mlsna"'
Autor:
Suranga M. Rajapaksha, Katherine Gerken, Todd Archer, Patty Lathan, Achala S. Liyanage, Deb Mlsna, Todd E. Mlsna
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2019 (2019)
Xylitol, a sugar substitute frequently used in sugar-free gum, is generally considered harmless to humans but it can be extremely toxic to dogs. Dog-owning customers are becoming increasingly aware of the risks associated with xylitol-containing chew
Externí odkaz:
https://doaj.org/article/147efedcd4ab485fb3f89562dc68ed43
Autor:
Lisa Smith, D. M. Nirosh Udayanga, Xiaolin Qian, Lauren Adams, Sarah Sims, Charles Nettles, Xue Xu, Xin Cui, Deb Mlsna
Publikováno v:
Journal of Chemical Education. 99:3259-3264
Publikováno v:
Journal of Chemical Education. 98:2403-2410
Educators at Mississippi State University developed an at-home, kitchen chemistry style laboratory to accompany the Survey of Organic Chemistry lecture course. The course featured 12 lab activities; eight hands-on experiences that focused primarily o
Autor:
Tim Schauwecker, Jac J. Varco, Glenn B. Crisler, Roger J. Davis, Jessie Moore, Viveka Perera, Cintly Guzman Hernandez, Andre Orr, Ashli Brown, Todd E. Mlsna, Deb Mlsna, James H. C. Smith
Publikováno v:
Journal of Chemical Education. 97:1077-1082
This paper presents an experimental lab designed for undergraduate students which focuses on soil science and chemistry. Students perform a series of tests to classify soil’s phosphate retaining ch...
Publikováno v:
Journal of Chemical Education. 97:1437-1442
Mass spectrometers are ever-increasingly powerful, user-friendly, and affordable. Thus, the addition of mass spectrometry experiments into the undergraduate laboratory curriculum is now both feasib...
Autor:
Deb Mlsna, John Charles Brown, Todd M. Archer, Todd E. Mlsna, Katherine Gerken, Leslie Howard, Patty Lathan, Suranga M. Rajapaksha, Dulani Samarasekara
Publikováno v:
Journal of Chemical Education. 95:2017-2022
Proficiency with instrumental analysis via GC–MS is an important skill for chemistry students. The application of analytical techniques and fundamental theoretical principles to real-world problems...
Publikováno v:
Journal of Chemical Education. 95:1621-1625
A simple and inexpensive paper chromatography experiment that separates and identifies major organic acids in wine and fruit juices has been developed for introductory organic undergraduate student...
Autor:
Todd E. Mlsna, Narada Bombuwala Dewage, Matthew Essandoh, Olivia A. Todd, Akila G. Karunanayake, Deb Mlsna, Renel Anderson
Publikováno v:
Journal of Chemical Education. 93:1935-1938
Adsorption studies of salicylic acid (SA) and 4-nitroaniline (4NA) from aqueous solutions were performed with magnetic biochar (MBC) in order to train students in analytical techniques such as standard calibration curves, UV–vis spectrophotometry,
Autor:
Suranga M. Rajapaksha, Achala S. Liyanage, Patty Lathan, Katherine Gerken, Todd M. Archer, Todd E. Mlsna, Deb Mlsna
Publikováno v:
Journal of Analytical Methods in Chemistry
Journal of Analytical Methods in Chemistry, Vol 2019 (2019)
Journal of Analytical Methods in Chemistry, Vol 2019 (2019)
Xylitol, a sugar substitute frequently used in sugar-free gum, is generally considered harmless to humans but it can be extremely toxic to dogs. Dog-owning customers are becoming increasingly aware of the risks associated with xylitol-containing chew
Autor:
Deb Mlsna, Sameera R. Gunatilake, Fathima S. Ameer, Laura T. Smith, Dongmao Zhang, Manuel Gadogbe, Akila G. Karunanayake
Publikováno v:
Journal of Chemical Education. 92:1924-1927
Three gold-nanoparticle (AuNP) undergraduate experiment modules that are focused on nanoparticles interfacial phenomena have been developed. Modules 1 and 2 explore the synthesis and characterization of AuNPs of different sizes but with the same tota