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

Field Effect Transistor01:29

Field Effect Transistor

1.2K
Field-effect transistors (FETs) are integral to electronic circuits and distinguished by their three-terminal setup: the gate, drain, and source. These transistors operate as unipolar devices, which utilize either electrons or holes as charge carriers, in contrast to bipolar transistors, which use both types of carriers. The primary function of the FET is to modulate the flow of these carriers from the source to the drain through a channel. The voltage difference between the gate and source...
1.2K
The Phosphorus Cycle01:21

The Phosphorus Cycle

43.9K
Unlike carbon, water, and nitrogen, phosphorus is not present in the atmosphere as a gas. Instead, most phosphorus in the ecosystem exists as compounds, such as phosphate ions (PO43-), found in soil, water, sediment and rocks. Phosphorus is often a limiting nutrient (i.e., in short supply). Consequently, phosphorus is added to most agricultural fertilizers, which can cause environmental problems related to runoff in aquatic ecosystems.
43.9K
Detection of Black Holes01:10

Detection of Black Holes

2.6K
Although black holes were theoretically postulated in the 1920s, they remained outside the domain of observational astronomy until the 1970s.
Their closest cousins are neutron stars, which are composed almost entirely of neutrons packed against each other, making them extremely dense. A neutron star has the same mass as the Sun but its diameter is only a few kilometers. Therefore, the escape velocity from their surface is close to the speed of light.
Not until the 1960s, when the first neutron...
2.6K
Bipolar Junction Transistor01:22

Bipolar Junction Transistor

1.5K
Bipolar Junction Transistors (BJTs) are essential elements in electronic circuits, playing a crucial role in the functionality of amplifiers, memories, and microprocessors. These transistors can be designed as NPN or PNP based on their doping patterns. They consist of three layers: the emitter, base, and collector. The configuration of these layers and their respective doping levels—with N-type or P-type impurities—define the transistor's type and its operational...
1.5K
Physical and Chemical Properties of Matter02:57

Physical and Chemical Properties of Matter

166.4K
The characteristics that enable us to distinguish one substance from another are called properties.
166.4K
Chirality at Nitrogen, Phosphorus, and Sulfur02:30

Chirality at Nitrogen, Phosphorus, and Sulfur

7.0K
Chirality is most prevalent in carbon-based tetrahedral compounds, but this important facet of molecular symmetry extends to sp3-hybridized nitrogen, phosphorus and sulfur centers, including trivalent molecules with lone pairs. Here, the lone pair behaves as a functional group in addition to the other three substituents to form an analogous tetrahedral center that can be chiral.
A consequence of chirality is the need for enantiomeric resolution. While this is theoretically possible for all...
7.0K

You might also read

Related Articles

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

Sort by
Same author

Consensus on Behavioral Strategies for Adults with Obesity from the Korean Society for the Study of Obesity.

Journal of obesity & metabolic syndrome·2026
Same author

Switchable Ultralong Chiral Signal Transmission and Gate Tunability in Organic Chiral Semiconductor.

Research (Washington, D.C.)·2026
Same author

A novel reusable three-dimensional printed canine epidural anesthesia simulator with consistent tactile feedback: a pilot study.

Veterinary anaesthesia and analgesia·2026
Same author

First-in-Human Imaging Results of PHAROS: A Versatile High-Resolution TOF/DOI PET Scanner for Brain, Breast, and Extremity Imaging.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine·2026
Same author

When photocatalysts learn to store electrons.

Nature chemistry·2026
Same author

Efficient Second-Harmonic Generation from Molecular Monolayers.

ACS nano·2026

Related Experiment Video

Updated: Feb 3, 2026

Effect of Bending on the Electrical Characteristics of Flexible Organic Single Crystal-based Field-effect Transistors
08:43

Effect of Bending on the Electrical Characteristics of Flexible Organic Single Crystal-based Field-effect Transistors

Published on: November 7, 2016

8.4K

Physically Transient Field-Effect Transistors Based on Black Phosphorus.

Min-Kyu Song, Seok Daniel Namgung, Taehoon Sung

    ACS Applied Materials & Interfaces
    |October 30, 2018
    PubMed
    Summary

    Researchers developed transient field-effect transistors (FETs) using black phosphorus and a peptide insulator. These biocompatible, high-performance devices rapidly degrade within 36 hours, showing promise for transient electronics.

    Keywords:
    2D transistorsbiodegradable FETsbioresorbable devicesblack phosphorustransient electronics

    More Related Videos

    Preparation of Silicon Nanowire Field-effect Transistor for Chemical and Biosensing Applications
    11:25

    Preparation of Silicon Nanowire Field-effect Transistor for Chemical and Biosensing Applications

    Published on: April 21, 2016

    11.6K
    In Vitro Multiparametric Cellular Analysis by Micro Organic Charge-modulated Field-effect Transistor Arrays
    10:05

    In Vitro Multiparametric Cellular Analysis by Micro Organic Charge-modulated Field-effect Transistor Arrays

    Published on: September 20, 2021

    2.9K

    Related Experiment Videos

    Last Updated: Feb 3, 2026

    Effect of Bending on the Electrical Characteristics of Flexible Organic Single Crystal-based Field-effect Transistors
    08:43

    Effect of Bending on the Electrical Characteristics of Flexible Organic Single Crystal-based Field-effect Transistors

    Published on: November 7, 2016

    8.4K
    Preparation of Silicon Nanowire Field-effect Transistor for Chemical and Biosensing Applications
    11:25

    Preparation of Silicon Nanowire Field-effect Transistor for Chemical and Biosensing Applications

    Published on: April 21, 2016

    11.6K
    In Vitro Multiparametric Cellular Analysis by Micro Organic Charge-modulated Field-effect Transistor Arrays
    10:05

    In Vitro Multiparametric Cellular Analysis by Micro Organic Charge-modulated Field-effect Transistor Arrays

    Published on: September 20, 2021

    2.9K

    Area of Science:

    • Materials Science
    • Nanotechnology
    • Biomedical Engineering

    Background:

    • Black phosphorus (BP) is a promising semiconductor material with unique properties like an intrinsic band gap and high carrier mobility.
    • BP's biocompatibility and the biodegradability of its byproducts make it suitable for biomedical applications.
    • Transient electronics offer the advantage of controlled degradation after use, reducing electronic waste.

    Purpose of the Study:

    • To demonstrate physically transient field-effect transistors (FETs) utilizing black phosphorus as the active material.
    • To investigate the performance and degradability of BP-based FETs using a peptide-based gate dielectric.
    • To assess the biocompatibility and dissolution kinetics of black phosphorus for transient electronic applications.

    Main Methods:

    • Fabrication of field-effect transistors (FETs) using black phosphorus as the semiconductor channel and a peptide as the gate dielectric layer.
    • Characterization of device performance, including hole mobility and on-off current ratio.
    • Evaluation of the device's degradation rate and the biocompatibility of black phosphorus through dissolution kinetics and cytotoxicity assays.

    Main Results:

    • The fabricated black phosphorus FETs exhibited high hole mobility (up to 468 cm2 V-1 s-1) and an on-off current ratio exceeding 103.
    • The combined use of black phosphorus, peptide, and molybdenum enabled rapid device degradation within 36 hours.
    • Assessment confirmed the biocompatibility and suitable dissolution kinetics of black phosphorus for transient electronics.

    Conclusions:

    • Physically transient FETs with high performance and rapid degradability were successfully demonstrated using biocompatible black phosphorus.
    • The developed devices show significant potential for applications in transient electronics, particularly in the biomedical field.
    • This work highlights the viability of black phosphorus as a key material for next-generation biodegradable electronic devices.