Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

What is an Experiment?01:12

What is an Experiment?

12.3K
An experiment is a planned activity carried out under controlled conditions. The purpose of an experiment is to investigate the relationship between two variables. When one variable causes change in another, we call the first variable the explanatory or independent variable. The affected variable is called the response or dependent variable. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The...
12.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A Case for More Diversity in Thinking About PMT Contaminants.

Environmental science & technology·2026
Same author

In Silico Analysis of Contaminant Persistence: From QSARs to Machine Learning Models.

Environmental science & technology·2026
Same author

Interfacial hydrophobicity-induced desolvation effects on reductive dehalogenation by Zero-Valent Iron.

Water research·2026
Same author

<i>ES&T</i> at 60: Science, Community, and the Facets of Impact.

Environmental science & technology·2026
Same author

Metabolic engineering reveals the relative importance of different sugar catabolic pathways during consumption of plant biomass by <i>Aspergillus niger</i>.

Current research in microbial sciences·2025
Same author

Nitridated Iron-Based (Nano)Materials for Environmental Remediation: Synthesis, Characterization, and Performance.

Environmental science & technology·2025

Related Experiment Video

Updated: Apr 27, 2026

A Cross-Disciplinary and Multi-Modal Experimental Design for Studying Near-Real-Time Authentic Examination Experiences
08:33

A Cross-Disciplinary and Multi-Modal Experimental Design for Studying Near-Real-Time Authentic Examination Experiences

Published on: September 4, 2019

6.1K

Testing in EHS: What is the Current Status of Experimentation?

Donald R Baer1, Ajay S Karakoti1, Prabhakaran Munusamy1

  • 1Pacific Northwest National Laboratory.

Proceedings of the ... IEEE Conference on Nanotechnology. IEEE Conference on Nanotechnology
|June 21, 2014
PubMed
Summary
This summary is machine-generated.

Researchers often underestimate challenges in preparing and characterizing nanoparticles for environmental and health studies. Understanding nanoparticle behavior and interactions is crucial for accurate risk assessment.

More Related Videos

Interactive and Visualized Online Experimentation System for Engineering Education and Research
08:35

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Published on: November 24, 2021

2.3K
An Application for Pairing with Wearable Devices to Monitor Personal Health Status
06:58

An Application for Pairing with Wearable Devices to Monitor Personal Health Status

Published on: February 3, 2022

2.6K

Related Experiment Videos

Last Updated: Apr 27, 2026

A Cross-Disciplinary and Multi-Modal Experimental Design for Studying Near-Real-Time Authentic Examination Experiences
08:33

A Cross-Disciplinary and Multi-Modal Experimental Design for Studying Near-Real-Time Authentic Examination Experiences

Published on: September 4, 2019

6.1K
Interactive and Visualized Online Experimentation System for Engineering Education and Research
08:35

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Published on: November 24, 2021

2.3K
An Application for Pairing with Wearable Devices to Monitor Personal Health Status
06:58

An Application for Pairing with Wearable Devices to Monitor Personal Health Status

Published on: February 3, 2022

2.6K

Area of Science:

  • Environmental Science
  • Nanotechnology
  • Toxicology

Background:

  • Nanoparticles (NPs) exhibit unique properties due to their size.
  • Environmental behavior and biological interactions of NPs are critical for risk assessment.
  • Characterization of NPs is essential for reproducible research.

Purpose of the Study:

  • To explore fundamental and practical challenges in nanoparticle research.
  • To investigate NP reactivity with environmental contaminants.
  • To understand NP transformations and biological interactions.

Main Methods:

  • Exploration of NP reactive behaviors with environmental contaminants.
  • Analysis of NP transformations influenced by environment and time.
  • Investigation of NP interactions with diverse biological systems.

Main Results:

  • Significant difficulties exist in preparing and characterizing nanoparticles for testing.
  • Underestimation of factors influencing NP properties, such as minor species.
  • Real-world examples highlight challenges in providing well-defined NPs for biological studies.

Conclusions:

  • Accurate characterization of nanoparticles is paramount for reliable environmental and health impact studies.
  • Further research is needed to address the complexities of NP behavior and interactions.
  • Improved methodologies for NP preparation and delivery are essential for advancing the field.