Hydroxyapatite-based composites: excellent materials for environmental remediation and biomedical applications

R Verma, SR Mishra, V Gadore… - Advances in Colloid and …, 2023 - Elsevier
Given their unique characteristics and properties, Hydroxyapatite (HAp) nanomaterials and
nanocomposites have been used in diverse advanced catalytic technologies and in the field …

An empirical literature analysis of adsorbent performance for methylene blue uptake from aqueous media

KO Iwuozor, JO Ighalo, LA Ogunfowora… - Journal of environmental …, 2021 - Elsevier
Methylene blue (MB) is a heterocyclic aromatic compound used as a medication or as a
synthetic dye for textiles. Due to its ecotoxicity, researchers have been investigating its …

Hydroxyapatite modified sludge-based biochar for the adsorption of Cu2+ and Cd2+: adsorption behavior and mechanisms

Y Chen, M Li, Y Li, Y Liu, Y Chen, H Li, L Li, F Xu… - Bioresource …, 2021 - Elsevier
This study prepared sewage sludge, a municipal solid waste, into a biochar modified by
hydroxyapatite (HAP) as a new and efficient absorbent (HAP-SSBC) for removal of Cu 2+ …

A facile one-pot hydrothermal synthesis of hydroxyapatite/biochar nanocomposites: adsorption behavior and mechanisms for the removal of copper (II) from aqueous …

KW Jung, SY Lee, JW Choi, YJ Lee - Chemical Engineering Journal, 2019 - Elsevier
In this study, hydroxyapatite/biochar nanocomposites (HAP/BC-NCs) were synthesized
through a simple one-pot hydrothermal process and utilized as an adsorbent for the removal …

Verification of pore size effect on aqueous-phase adsorption kinetics: A case study of methylene blue

JO Ighalo, KO Iwuozor, CA Igwegbe… - Colloids and Surfaces A …, 2021 - Elsevier
Due to the negative environmental effect of methylene blue (MB), researchers have been
investigating several aspects of its adsorption. The kinetics/rapidity is an important aspect of …

Hydroxyapatite-based adsorbents: Applications in sequestering heavy metals and dyes

AN Amenaghawon, CL Anyalewechi… - Journal of …, 2022 - Elsevier
Hydroxyapatite (HAp) is a calcium phosphate material that was used primarily in bone
regeneration and repair as a result of its chemical similarity with bone. However, HAp has …

Synthesis of polyamide grafted on biosupport as polymeric adsorbents for the removal of dye and metal ions

OA Bin-Dahman, TA Saleh - Biomass Conversion and Biorefinery, 2024 - Springer
The polymeric composite adsorbent was successfully synthesized by grafting polyamide on
eggshell (CMP). The performance of the CMP composite as an adsorbent was studied for …

Biomolecule-assisted green synthesis of nanostructured calcium phosphates and their biomedical applications

C Qi, S Musetti, LH Fu, YJ Zhu, L Huang - Chemical Society Reviews, 2019 - pubs.rsc.org
Calcium phosphates (CaPs) are ubiquitous in nature and vertebrate bones and teeth, and
have high biocompatibility and promising applications in various biomedical fields …

Synthesis, biological and environmental applications of hydroxyapatite and its composites with organic and inorganic coatings

T Varadavenkatesan, R Vinayagam, S Pai… - Progress in Organic …, 2021 - Elsevier
The need for biomaterials is in ever-increasing demand for a plethora of applications
nowadays. Hydroxyapatite (HAP) is a primary constituent of bones and teeth in vertebrates …

Adsorptive removal of Acid Blue 113 using hydroxyapatite nanoadsorbents synthesized using Peltophorum pterocarpum pod extract

H Sodhani, S Hedaoo, G Murugesan, S Pai… - Chemosphere, 2022 - Elsevier
The present work reports the study on the green synthesis of hydroxyapatite (HAP)
nanoadsorbents using Peltophorum pterocarpum pod extract. HAP nanoadsorbents were …