Evidence map›Paper›PMID 25584013›Full record

ArticleJournal of chemical education2014

Microfluidics for High School Chemistry Students.

Melissa Hemling, John A Crooks, Piercen M Oliver, Katie Brenner, Jennifer Gilbertson, George C Lisensky, Douglas B Weibel

Open access · greenAbstract read
In one paragraph

Article in Journal of chemical education, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.3field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Lab-on-a-Chip: Frontier Science in the Classroom.Journal of chemical education · 2018
    Article
  7. Article
  8. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Melissa HemlingBeaver Dam High School, 500 Gould Street, Beaver Dam, Wisconsin 53916, United States ; Materials Research Science and Engineering Center, IEG.
John A CrooksDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
Piercen M OliverDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
Katie BrennerDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
Jennifer GilbertsonDepartment of Chemistry, Beloit College, Beloit, Wisconsin 53511, United States.
George C LisenskyMaterials Research Science and Engineering Center, IEG ; Department of Chemistry, Beloit College, Beloit, Wisconsin 53511, United States ; Department of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
Douglas B WeibelMaterials Research Science and Engineering Center, IEG ; Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States ; Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
University of Wisconsin–Madison · USBeloit College · USHeritage Valley Beaver · US

Funding

Revisiting the bacterial cell wall as a target for new antibioticsDP2OD008735 · OD · UNIVERSITY OF WISCONSIN-MADISON · PI WEIBEL, DOUGLAS BENJAMIN · 2011 to 2011
$2.3M
NIH HHS DP2 OD008735
6 · The paper itself

Abstract

We present a laboratory experiment that introduces high school chemistry students to microfluidics while teaching fundamental properties of acid-base chemistry. The procedure enables students to create microfluidic systems using nonspecialized equipment that is available in high school classrooms and reagents that are safe, inexpensive, and commercially available. The experiment is designed to ignite creativity and confidence about experimental design in a high school chemistry class. This experiment requires a computer program (e.g., PowerPoint), Shrinky Dink film, a readily available silicone polymer, weak acids, bases, and a colorimetric pH indicator. Over the span of five 45-min class periods, teams of students design and prepare devices in which two different pH solutions mix in a predictable way to create five different pH solutions. Initial device designs are instructive but rarely optimal. During two additional half-class periods, students have the opportunity to use their initial observations to redesign their microfluidic systems to optimize the outcome. The experiment exposes students to cutting-edge science and the design process, and solidifies introductory chemistry concepts including laminar flow, neutralization of weak acids-bases, and polymers.

Indexed as

Acids/BasesAqueous Solution ChemistryCollaborative/Cooperative LearningHands-On Learning/ManipulativesHigh School/Introductory ChemistryInquiry-Based/Discovery LearningLaboratory InstructionLiquidsMicroscale LabProblem Solving/Decision Making

Identifiers

PMID25584013
PMCPMC4288782
OpenAlexW1992880199

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.