Review of in-depth knowledge on the application of oxides nanoparticles and nanocomposites of Al, Si and Ca as photocatalyst and antimicrobial agents in the …

NO Eddy, RA Ukpe, R Garg, R Garg… - Clean Technologies and …, 2024 - Springer
Several documents are available in the literature concerning the various water treatment
technologies, including adsorption, filtration, photocatalysis, oxidation, ion exchange and …

A novel robust CaO/ZnFe2O4 hollow magnetic microspheres heterogenous catalyst for synthesis biodiesel from waste frying sunflower oil

S Torkzaban, M Feyzi - Renewable Energy, 2022 - Elsevier
In addition to basicity of CaO, which is suitable for transesterification, synergistic between
acidity and hollow structure of ZnFe 2 O 4 support exhibited favorable catalytic activities for …

Waste eggshells as a natural filler for the poly (vinyl chloride) composites

K Skórczewska, K Lewandowski, P Szewczykowski… - Polymers, 2022 - mdpi.com
The paper presents the characteristics of unplasticized PVC composites modified with
biofiller obtained from the waste eggshells of hen eggs. The composites obtained by …

[HTML][HTML] Untapped potential of calcium and nano-calcium to develop abiotic stress resilience in photosynthetic machinery: the primary source of plant food and fuels

M Faizan, BS Gangadharappa, P Alam, SH Tonny… - Plant Stress, 2024 - Elsevier
Photosynthesis is a special mechanism that has formed life on earth and created the
conditions for all known life. The function of calcium (Ca) as a secondary messenger in …

CaO nanoparticles: Synthesis and applications in water remediation

NO Eddy, R Garg - Handbook of research on green synthesis and …, 2022 - igi-global.com
Adsorption is widely acknowledged as one of the best options that are available for the
removal of contaminants from water. Contamination of water does not only create water …

Evaluating Ecological Nano-Calcium from Eggshells: Effects on Calcium Nutrition and Oxidative Stress in Lettuce Under Saline and Boron Toxicity

O Sahin, KD Yagcioglu, YK Kadioglu… - Journal of Plant Growth …, 2024 - Springer
Nano-fertilizers with higher efficacy compared to conventional fertilizers can provide
advantage for plant cultivation in both productive and problematic soils. Therefore, this study …

Optimization of eggshell particles to produce eco-friendly green fillers with bamboo reinforcement in organic friction materials

S Sunardi, D Ariawan, E Surojo… - Reviews on Advanced …, 2023 - degruyter.com
The environment is a very important topic today as well as in the future. One source of air
pollution that has the potential to harm health is the wear particles released by vehicle …

Antibacterial and Antibiofilm Activity of Calcite (CaCO3) Nanoparticles Synthesized from Chicken Eggshell

MH Al-Azzawi, EJ Al-Kalifawi - The Egyptian Journal of Hospital …, 2023 - journals.ekb.eg
Background: The Calcite Calicium Carbonate Nanoparticles (CaCO3NPs) synthesized from
the chicken eggshell (CES), this was done by crushing the shell and sieving. Objective: The …

Characterizations of calcium oxide from calcined eggshell waste

M Khalid, SS Jikan, S Adzila, ZM Yunus… - Key Engineering …, 2022 - Trans Tech Publ
The eggs are not only a good source of nutrients but their shells are rich in various minerals
of which CaCO3 is the most prominent. Egg shell contains about 90% CaCO3 of the total …

[HTML][HTML] The Effect of Eggshell and Seashell Nanoparticles Alone and Combined With Nd: YAG Laser on Occlusion and Remineralization Potential of Patent Dentinal …

F Hussein, H Imam - Journal of Lasers in Medical Sciences, 2022 - ncbi.nlm.nih.gov
Introduction: There is an interest in developing materials with bioactive potential that could
block exposed dentinal tubules. This study compared the effects of eggshell and seashell …