[HTML][HTML] Octacalcium phosphate: Innovative vehicle for the local biologically active substance delivery in bone regeneration

I Kovrlija, J Locs, D Loca - Acta Biomaterialia, 2021 - Elsevier
Disadvantages of conventional drug delivery systems (DDS), such as systemic circulation,
interaction with physiochemical factors, reduced bioavailability, and insufficient drug …

Octacalcium phosphate with incorporated carboxylate ions: a review

T Yokoi, M Shimabukuro… - Science and technology of …, 2022 - Taylor & Francis
Octacalcium phosphate (OCP) belongs to a family of calcium phosphate compounds. OCP
has unique crystal-chemical properties; among calcium phosphate compounds, only OCP …

Hydroxyapatite formation from octacalcium phosphate and its related compounds: a discussion of the transformation mechanism

T Yokoi, T Goto, T Kato, S Takahashi… - Bulletin of the …, 2020 - academic.oup.com
Octacalcium phosphate (OCP), which has a layered structure composed of an apatitic layer
and a hydrated layer, is a precursor of hydroxyapatite (HAp). Although the topotactic …

Hydrothermally processed 1D hydroxyapatite: Mechanism of formation and biocompatibility studies

ZS Stojanović, N Ignjatović, V Wu, V Žunič… - Materials Science and …, 2016 - Elsevier
Recent developments in bone tissue engineering have led to an increased interest in one-
dimensional (1D) hydroxyapatite (HA) nano-and micro-structures such as wires, ribbons and …

Continuous expansion of the interplanar spacing of octacalcium phosphate by incorporation of dicarboxylate ions with a side chain

T Yokoi, M Kamitakahara, C Ohtsuki - Dalton Transactions, 2015 - pubs.rsc.org
Octacalcium phosphate (OCP) is composed of apatitic and hydrated layers, and can
incorporate dicarboxylate ions in its hydrated layers by substitution of HPO42−. The (100) …

[HTML][HTML] Synthesis of octacalcium phosphate containing glutarate ions with a high incorporation fraction

T Yokoi, M Watanabe, T Goto, S Meng, T Sekino… - Materials, 2022 - mdpi.com
Octacalcium phosphate (OCP) has received considerable attention in the field of ceramic
biomaterials as an advanced functional material. It exhibits a layered structure composed of …

Synthesis and fluorescence properties of octacalcium phosphate with incorporated pyridinedicarboxylate ions

T Yokoi, M Watanabe, Y Wang, T Goto… - Journal of the Ceramic …, 2023 - jstage.jst.go.jp
Octacalcium phosphate [OCP, Ca8 (HPO4) 2 (PO4) 4· 5H2O] has a layered structure
composed of apatitic and hydrated layers. 1) 4) A limited number of various carboxylate ions …

Transformation of dicalcium phosphate dihydrate into octacalcium phosphate with incorporated dicarboxylate ions

T Yokoi, T Goto, S Kitaoka - Journal of the Ceramic Society of Japan, 2018 - jstage.jst.go.jp
Octacalcium phosphate (OCP) is a member of the group of calcium orthophosphate
compounds. OCP has a layered structure composed of an apatitic layer and hydrated layers …

Octacalcium phosphate with incorporated terephthalate ion derivatives: novel guest molecules and unique fluorescence properties

T Yokoi, M Watanabe, M Kawashita - Dalton Transactions, 2024 - pubs.rsc.org
Octacalcium phosphate (OCP), an inorganic compound with a layered structure that can
incorporate various carboxylic acids, exhibits fluorescence when aromatic carboxylate ions …

Enantioselective incorporation of dicarboxylate guests by octacalcium phosphate

T Yokoi, S Machida, Y Sugahara… - Chemical …, 2017 - pubs.rsc.org
Enantioselectivity by octacalcium phosphate (OCP) is revealed through the incorporation of
(S)-(−)-methylsuccinic acid (MeSuc) into its crystal lattice, with hardly any (R)-(+)-MeSuc …