User profiles for Ammar Saad

Saad H. Ammar

- Verified email at nahrainuniv.edu.iq - Cited by 1458

Ammar Saad

- Verified email at uottawa.ca - Cited by 677

Photocatalytic degradation of Congo red dye using magnetic silica-coated Ag2WO4/Ag2S as Type I heterojunction photocatalyst: Stability and mechanisms studies

ZH Jabbar, BH Graimed, MA Issa, SH Ammar… - Materials Science in …, 2023 - Elsevier
In the present study, magnet silica-coated Ag 2 WO 4 /Ag 2 S nanocomposites (FOSOAWAS)
were fabricated via a multistep method to address the drawbacks related to single …

Facile assembly of CoS/Ag2MoO4 nanohybrids for visible light-promoted Z-type-induced synergistically improved photocatalytic degradation of antibiotics

SH Ammar, HJ Hadi, EM Khudhair, HJ Khadim… - … of Photochemistry and …, 2023 - Elsevier
Antibiotics have distinguished as hazardous emerging pollutants in environment, since they
do not fully decomposed. Semiconductor photocatalysis are a promising technology for …

A review study summarizes the main characterization techniques of nano-composite photocatalysts and their applications in photodegradation of organic pollutants

…, BH Graimed, AA Okab, MA Issa, SH Ammar… - Environmental …, 2023 - Elsevier
In the past decade, the release of various organic pollutants from industries and anthropogenic
activities has jeopardized natural resources. The creation of numerous semiconductor …

Photocatalytic destruction of Congo red dye in wastewater using a novel Ag2WO4/Bi2S3 nanocomposite decorated g-C3N4 nanosheet as ternary S-scheme …

…, AA Okab, BH Graimed, MA Issa, SH Ammar - Diamond and Related …, 2023 - Elsevier
Herein, a novel S-scheme gC 3 N 4 /Ag 2 WO 4 /Bi 2 S 3 (CN/AW/BS) heterojunction was
fabricated using multistep approaches. The successful construction of CN/AW/BS was verified …

Highly stable β-Bi2O3/Ag decorated nanosilica as an efficient Schottky heterojunction for ciprofloxacin photodegradation in wastewater under LED illumination

…, AA Okab, ZH Jabbar, MA Issa, SH Ammar - Materials Science in …, 2023 - Elsevier
A novel mesopours SiO 2 /β-Bi 2 O 3 /Ag plasmonic heterojunction was first fabricated by a
simple multi-step approach. The fabricated heterojunction was applied for ciprofloxacin (CIP) …

Rational design of 1D TaON nano-fibrous network decorated 2D BiOBr nanosheets for sustainable photocatalytic detoxification of antibiotics in wastewater via S …

…, ZH Jabbar, MM Alsunbuli, SH Ammar… - Journal of Water …, 2023 - Elsevier
The construction of photostable heterostructures with improved photoactivity is still a big
challenge that needs to be overcome. Herein, novel porous 1D TaON nanofibers decorated with …

Effectiveness of permanent supportive housing and income assistance interventions for homeless individuals in high-income countries: a systematic review

T Aubry, G Bloch, V Brcic, A Saad… - The Lancet Public …, 2020 - thelancet.com
Background Permanent supportive housing and income assistance are valuable interventions
for homeless individuals. Homelessness can reduce physical and social wellbeing, …

Design and construction of a robust ternary Bi5O7I/Cd0. 5Zn0. 5S/CuO photocatalytic system for boosted photodegradation of antibiotics via dual-S-scheme …

ZH Jabbar, BH Graimed, SH Ammar… - Environmental …, 2023 - Elsevier
The detection of efficacious and environment-friendly nanomaterials with prominent photocatalytic
performance is crucial for the detoxification of antibiotics in wastewater. Herein, a dual-…

Fabrication of g-C3N4 nanosheets immobilized Bi2S3/Ag2WO4 nanorods for photocatalytic disinfection of Staphylococcus aureus cells in wastewater: dual S-scheme …

…, AA Okab, BH Graimed, MA Issa, SH Ammar - … of Photochemistry and …, 2023 - Elsevier
In this work, graphitic carbon nitride (gC 3 N 4 ) immobilized Bi 2 S 3 /Ag 2 WO 4 (BS/AW/CN)
heterojunction was successfully fabricated using a facile multi-step approach. The …

Visible-light boosted photocatalytic performance of sulfonated polypyrrole-coated ZIF-8 hybrids for pollutants degradation

SH Ammar, HJ Hadi, IK Abdul-wahid… - Journal of Molecular …, 2023 - Elsevier
Enhancing the charge transfer through the cooperative effect of various materials is a
promising solution to overcome the limitations of low photocatalytic efficiency with single …