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

VSEPR Theory and the Basic Shapes02:52

VSEPR Theory and the Basic Shapes

62.0K
Overview of VSEPR Theory
62.0K

You might also read

Related Articles

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

Sort by
Same author

Is there a relationship between tumour aggressiveness and ovarian stimulation outcomes in adolescent and young adult patients with lymphoma?

Reproductive biomedicine online·2025
Same author

Changes in circulating forms of anti-Muüllerian hormone and androgens in women with and without PCOS: a systematic longitudinal study throughout pregnancy.

Human reproduction (Oxford, England)·2023
Same author

[How I do… uterine artery embolization for the treatment of a symptomatic uterine myoma].

Gynecologie, obstetrique, fertilite & senologie·2022
Same author

Peritoneal flap for lymphocele prophylaxis following robotic-assisted laparoscopic radical prostatectomy with pelvic lymph node dissection: study protocol and trial update for the randomized controlled PELYCAN study.

Trials·2021
Same author

Is the T-ligament a ligament? A histological study in equine cadaver forelimbs.

Research in veterinary science·2020
Same author

Should We Abandon Systematic Pelvic and Paraaortic Lymphadenectomy in Low-Grade Serous Ovarian Cancer?

Annals of surgical oncology·2020

Related Experiment Video

Updated: Apr 29, 2026

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV
10:42

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV

Published on: December 29, 2016

10.0K

Novel selenium containing boro-phosphate glasses: preparation and structural study.

R Ciceo-Lucacel1, T Radu1, O Ponta1

  • 1Faculty of Physics and Institute of Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca 400084, Romania.

Materials Science & Engineering. C, Materials for Biological Applications
|May 28, 2014
PubMed
Summary
This summary is machine-generated.

This study synthesized novel boro-phosphate glasses with varying selenium dioxide (SeO2) content. Increased SeO2 content modified the glass structure, favoring pyrophosphate units and impacting boron coordination.

Keywords:
Boro-phosphate glass networkDepolymerizationGlass microstructureSelenium oxide

More Related Videos

Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of PhosphorusI
08:46

Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of PhosphorusI

Published on: November 22, 2016

7.3K
Author Spotlight: Advancing Energy Solutions Using Nanocomposites as Processed Thermoelectric Materials
09:23

Author Spotlight: Advancing Energy Solutions Using Nanocomposites as Processed Thermoelectric Materials

Published on: May 17, 2024

2.0K

Related Experiment Videos

Last Updated: Apr 29, 2026

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV
10:42

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV

Published on: December 29, 2016

10.0K
Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of PhosphorusI
08:46

Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of PhosphorusI

Published on: November 22, 2016

7.3K
Author Spotlight: Advancing Energy Solutions Using Nanocomposites as Processed Thermoelectric Materials
09:23

Author Spotlight: Advancing Energy Solutions Using Nanocomposites as Processed Thermoelectric Materials

Published on: May 17, 2024

2.0K

Area of Science:

  • Materials Science
  • Solid State Chemistry
  • Glass Science

Background:

  • Boro-phosphate glasses are versatile materials with tunable properties.
  • Understanding the structural evolution with dopant incorporation is crucial for material design.
  • Selenium oxide (SeO2) is an interesting additive for modifying glass networks.

Purpose of the Study:

  • To synthesize and characterize a new boro-phosphate glass system incorporating varying mol percentages of SeO2.
  • To investigate the structural modifications induced by SeO2 addition using various spectroscopic and microscopic techniques.
  • To elucidate the role of selenium ions in the glass network structure.

Main Methods:

  • Conventional melt quenching technique for glass synthesis.
  • X-ray diffraction (XRD) for structural confirmation.
  • Scanning electron microscopy (SEM) for surface morphology.
  • Energy-dispersive X-ray analysis (EDAX) for elemental composition.
  • X-ray photoelectron spectroscopy (XPS) for surface chemical bonding.
  • Fourier transform infrared (FT-IR) spectroscopy for structural group analysis.

Main Results:

  • All synthesized samples were confirmed to be in a glassy state with vitreous structure.
  • SEM revealed increasing domain linkage with higher SeO2 content.
  • FT-IR analysis indicated the presence of pyrophosphate and metaphosphate units, with boron primarily in three-coordinated sites (BØ3, BØ2O(-)) and a minor fraction of four-coordinated sites (BØ4(-)).
  • Selenium ions acted as network modifiers at SeO2 concentrations above 5 mol%, leading to a structure dominated by pyrophosphate units.

Conclusions:

  • The study successfully synthesized SeO2-modified boro-phosphate glasses.
  • Selenium incorporation significantly influences the short-range order, particularly favoring pyrophosphate structures at higher concentrations.
  • The findings provide insights into the structure-property relationships in these novel glass systems.