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

Variables Affecting Phosphorescence and Fluorescence01:26

Variables Affecting Phosphorescence and Fluorescence

1.2K
Fluorescence and phosphorescence are essential phenomena in fields like analytical chemistry, biological imaging, and materials science, where they detect molecular properties and visualize cellular structures. Understanding the variables that influence these luminescent behaviors is crucial for maximizing accuracy and efficiency in their applications. These variables can broadly be grouped into chemical structure, solvent properties, and external conditions, each playing a distinct role in...
1.2K
UV–Vis Spectroscopy: Molecular Electronic Transitions01:16

UV–Vis Spectroscopy: Molecular Electronic Transitions

2.7K
In Ultraviolet–Visible (UV–Vis) spectroscopy, the absorption of electromagnetic radiation is used to probe the electronic structure of molecules. This technique provides insights into molecular electronic transitions, particularly the movement of electrons between different molecular orbitals. Radiation is absorbed if the energy of the electromagnetic radiation passing through the molecule is precisely equal to the energy difference between the excited and ground states. During this...
2.7K
Photochemical Electrocyclic Reactions: Stereochemistry01:26

Photochemical Electrocyclic Reactions: Stereochemistry

2.2K
The absorption of UV–visible light by conjugated systems causes the promotion of an electron from the ground state to the excited state. Consequently, photochemical electrocyclic reactions proceed via the excited-state HOMO rather than the ground-state HOMO. Since the ground- and excited-state HOMOs have different symmetries, the stereochemical outcome of electrocyclic reactions depends on the mode of activation; i.e., thermal or photochemical.
Selection Rules: Photochemical Activation
2.2K
Photoluminescence: Applications01:14

Photoluminescence: Applications

962
Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
962
Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview01:02

Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview

4.4K
Ultraviolet–visible (UV–visible or UV–Vis) spectroscopy is an analytical technique that investigates the interaction between matter and UV–Vis light within the electromagnetic spectrum. This method is widely used for its versatility, simplicity, and relatively quick data acquisition, making it valuable for both qualitative and quantitative analysis. When UV–Vis radiation passes through a material,  molecules absorb light depending on the energy required for...
4.4K
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

8.6K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
8.6K

You might also read

Related Articles

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

Sort by
Same author

Resveratrol-Engineered Modified Chitosan-PVP-AgNP Composite Hydrogel Patch: A Potential Antibacterial and Antioxidant Biomaterial for Infected Wound Healing.

ACS applied bio materials·2026
Same author

Biopolymeric advanced hydrogel systems with special reference to pectin for targeted colonic drug delivery: A review.

International journal of biological macromolecules·2026
Same author

Mitochondrial DNA-mediated cGAS-STING activation and its crosstalk with NLRP3 inflammasome in chronic obstructive pulmonary disease.

Cytokine & growth factor reviews·2026
Same author

Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@taurine: a magnetically recoverable green nanocatalyst for efficient synthesis of pyrano[2,3-<i>d</i>]pyrimidine derivatives.

Nanoscale advances·2026
Same author

The role of NAT2 genetic variants in anti-tuberculosis drug-induced liver injury (AT-DILI): a meta-analysis.

Pharmacogenomics·2026
Same author

A comparative study of smart lock hybrid arch bar with IMF (Intermaxillary fixation) screws in maxillomandibular fixation.

National journal of maxillofacial surgery·2026
Same journal

AI-Driven Design Platforms of Next-Generation Antibody Therapeutics.

Topics in current chemistry (Cham)·2026
Same journal

Progress and Challenges in Chemical Looping Hydrogen Production Technology and Oxygen Carrier Development: A Review.

Topics in current chemistry (Cham)·2026
Same journal

Multicomponent Reactions for the Synthesis of Oxazepines.

Topics in current chemistry (Cham)·2026
Same journal

Advances in Ciprofloxacin Derivatives: Emerging Strategies to Combat Antimicrobial Resistance.

Topics in current chemistry (Cham)·2026
Same journal

C-H Nitrooxylation: A Shortcut to Nitrate Esters.

Topics in current chemistry (Cham)·2026
Same journal

Harnessing Organocatalysis for Enantioselective Chromane Synthesis.

Topics in current chemistry (Cham)·2026
See all related articles

Related Experiment Video

Updated: Jan 6, 2026

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles
12:51

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles

Published on: November 14, 2015

10.3K

Quantum Dots for Visible-Light-Driven Organic Transformations: a Chemist Perspective.

Charul Paliwal1, Dharmendra1, Bhawana Jat1

  • 1Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan, 313001, India.

Topics in Current Chemistry (Cham)
|October 4, 2025
PubMed
Summary
This summary is machine-generated.

Quantum dots (QDs) are efficient visible-light catalysts for organic synthesis, offering sustainable alternatives. Their unique properties enable energy-efficient transformations and advanced applications in nanotechnology.

Keywords:
NanomaterialsOrganic synthesisPhotocatalysisQuantum dotsRedox reactionsSustainable chemistryVisible light

More Related Videos

Compact Quantum Dots for Single-molecule Imaging
17:14

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

18.6K
Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds
11:44

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds

Published on: October 18, 2018

27.4K

Related Experiment Videos

Last Updated: Jan 6, 2026

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles
12:51

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles

Published on: November 14, 2015

10.3K
Compact Quantum Dots for Single-molecule Imaging
17:14

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

18.6K
Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds
11:44

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds

Published on: October 18, 2018

27.4K

Area of Science:

  • Nanotechnology
  • Materials Science
  • Organic Chemistry

Background:

  • Quantum dots (QDs) possess unique optical and electronic properties.
  • Initially explored for photocatalysis, QDs demonstrated efficiency in selective oxidation, reduction, and C-C bond formation.
  • Their strong visible-light absorption facilitates solar energy harnessing for chemical transformations.

Purpose of the Study:

  • To review recent advancements in using quantum dots (QDs) as catalysts in organic synthesis.
  • To highlight the expanding role of QDs in sustainable chemistry and nanotechnology-driven processes.
  • To explore QD applications beyond traditional photocatalysis.

Main Methods:

  • Review of recent scientific literature on quantum dot applications in organic synthesis.
  • Analysis of QD properties, including size-dependent bandgap and high surface area.
  • Examination of QD-mediated single-electron transfer (SET) processes and artificial photosystem integration.

Main Results:

  • QDs serve as versatile catalysts in organic synthesis, providing energy-efficient alternatives.
  • Their properties facilitate visible-light-driven transformations and sustainable chemical reactions.
  • QDs enhance reaction efficiency and selectivity through mechanisms like SET.

Conclusions:

  • Quantum dots are increasingly vital catalysts in organic synthesis, driving sustainable chemical processes.
  • Their application in nanotechnology-driven, visible-light-mediated chemistry is expanding.
  • QDs offer promising avenues for energy-efficient and selective chemical transformations.