Waste-to-wealth: Biowaste valorization into valuable bio (nano) materials

C Xu, M Nasrollahzadeh, M Selva… - Chemical Society …, 2019 - pubs.rsc.org
The waste-to-wealth concept aims to promote a future sustainable lifestyle where waste
valorization is seen not only for its intrinsic benefits to the environment but also to develop …

Syntheses and applications of mesoporous hydroxyapatite: a review

OP Oni, Y Hu, S Tang, H Yan, H Zeng… - Materials Chemistry …, 2023 - pubs.rsc.org
Mesoporous hydroxyapatite (MHAP), featuring high porosity, high surface area, and three-
dimensional ordered passageways, has diverse applications in several fields. Thus, an in …

Synthesis and sintering of hydroxyapatite derived from eggshells as a calcium precursor

P Kamalanathan, S Ramesh, LT Bang, A Niakan… - Ceramics …, 2014 - Elsevier
In the present work, phase pure hydroxyapatite (HA) was successfully prepared using
calcined eggshells as a calcium precursor via the wet chemical precipitation method. The …

Hydroxyapatite derived from food industry bio-wastes: Syntheses, properties and its potential multifunctional applications

SL Bee, ZAA Hamid - Ceramics International, 2020 - Elsevier
Abstracts Food industry's wastes such as eggshell, bones and seafood shells that are
usually piled up in landfill can indeed serve as an excellent precursor to form bioceramic …

Synthesis of nano-hydroxyapatite (nHA) from waste mussel shells using a rapid microwave method

A Shavandi, AEDA Bekhit, A Ali, Z Sun - Materials Chemistry and Physics, 2015 - Elsevier
Nano-crystalline hydroxyapatite (HA, Ca 10 (PO 4) 6 (OH) 2) was produced from waste
mussel shells using a rapid microwave irradiation method. Mussel shells were converted to …

Marine shells: Potential opportunities for extraction of functional and health-promoting materials

Y Hou, A Shavandi, A Carne, AA Bekhit… - Critical Reviews in …, 2016 - Taylor & Francis
Marine shell waste is a very rich source of several bioactive compounds and materials, such
as calcium, chitin, pigments, and proteins. Currently, this waste material is greatly …

Simple recycling of biowaste eggshells to various calcium phosphates for specific industries

N Laohavisuti, B Boonchom, W Boonmee… - Scientific Reports, 2021 - nature.com
Egg consumption is very high throughout the world and with it comes enormous amount of
waste eggshells. To reduce and utilize these wastes, eggshell wastes were simply …

Physico-chemical and biological behaviour of eggshell bio-waste derived nano-hydroxyapatite matured at different aging time

SD Lala, E Barua, P Deb, AB Deoghare - Materials Today Communications, 2021 - Elsevier
The present study explores the effect of aging time on the properties of nano-hydroxyapatite
(HAp) synthesized from chicken eggshells. CaO obtained from eggshells serves as calcium …

Synthesis of hydroxyapatite from eggshells via wet chemical precipitation: a review

Z Kareem, E Eyiler - RSC advances, 2024 - pubs.rsc.org
In conjunction with the global trend towards sustainable industry, this review provides a
summary of the research endeavors and efforts made in the field of exploiting eggshells in …

Preparation of hydroxyapatite microspheres by hydrothermal self-assembly of marine shell for effective adsorption of Congo Red

H Wang, K Yan, J Chen - Materials Letters, 2021 - Elsevier
In recent years, numerous dyes have been discharged into rivers and oceans, which causes
serious environmental pollution. Hydroxyapatite (HA) may have a wide range of applications …