What does this research mean for the field?

A hyaluronic acid-conjugated Zn, Se-doped hydroxyapatite nanobiocomposite preserves the structural integrity of adsorbed BMP-2 and promotes osteogenic cellular activity, offering a stable platform for growth factor-mediated bone regeneration. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

To evaluate how hyaluronic acid conjugation and zinc-selenium codoping of hydroxyapatite nanoparticles stabilize osteogenic growth factors and support regenerative cell behavior.

September 5, 2026ACS Applied Bio Materials

Biologically Active Hyaluronic Acid-Conjugated Zn, Se-Doped Hydroxyapatite Nanobiocomposite: Integrated Insights into Protein Adsorption and Cellular Interactions

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Authors

PPPriyanka Panigrahi RSRituparna Satapathy DBDevi Prasanna Behera

Discussion

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Overview

Experimental and computational study demonstrates reversible BMP-2 stabilization and enhanced cytocompatibility in bone cell models, highlighting potential for advanced osteoinductive platforms.

Key Points

To evaluate how hyaluronic acid conjugation and zinc-selenium codoping of hydroxyapatite nanoparticles stabilize osteogenic growth factors and support regenerative cell behavior.
Engineered a hyaluronic acid-conjugated Zn, Se codoped hydroxyapatite (HA–Zn, Se-HAP) nanobiocomposite.
Characterized BMP-2 binding kinetics, thermodynamics, and conformational stability using spectroscopy, calorimetry, density functional theory (DFT), and molecular docking.
Evaluated in vitro cytocompatibility, metabolic activity, proliferation, and collagen-rich extracellular matrix formation using L929 fibroblasts and MG-63 osteoblast-like cells.
BMP-2 exhibited thermodynamically favorable, reversible adsorption via hydrogen bonding, electrostatics, and desolvation while preserving its native protein conformation.
DFT and molecular docking models confirmed electronic redistribution and specific binding orientations that stabilized BMP-2 without denaturation.
HA–Zn, Se-HAP displayed excellent cytocompatibility, actively stimulating metabolic activity, proliferation, and collagen deposition in both L929 and MG-63 cells.

Cite This Study

Panigrahi et al. (2026) studied this question.

synapsesocial.com/papers/6a9bd49d6b95aff0620ec6bb https://doi.org/10.1021/acsabm.6c01311

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September 5, 2026ACS Applied Bio Materials

Biologically Active Hyaluronic Acid-Conjugated Zn, Se-Doped Hydroxyapatite Nanobiocomposite: Integrated Insights into Protein Adsorption and Cellular Interactions

View Full Paper

Ask AI

Bookmark

Authors

PPPriyanka Panigrahi RSRituparna Satapathy DBDevi Prasanna Behera

Discussion

Member takes

Overview

Experimental and computational study demonstrates reversible BMP-2 stabilization and enhanced cytocompatibility in bone cell models, highlighting potential for advanced osteoinductive platforms.

Key Points

To evaluate how hyaluronic acid conjugation and zinc-selenium codoping of hydroxyapatite nanoparticles stabilize osteogenic growth factors and support regenerative cell behavior.
Engineered a hyaluronic acid-conjugated Zn, Se codoped hydroxyapatite (HA–Zn, Se-HAP) nanobiocomposite.
Characterized BMP-2 binding kinetics, thermodynamics, and conformational stability using spectroscopy, calorimetry, density functional theory (DFT), and molecular docking.
Evaluated in vitro cytocompatibility, metabolic activity, proliferation, and collagen-rich extracellular matrix formation using L929 fibroblasts and MG-63 osteoblast-like cells.
BMP-2 exhibited thermodynamically favorable, reversible adsorption via hydrogen bonding, electrostatics, and desolvation while preserving its native protein conformation.
DFT and molecular docking models confirmed electronic redistribution and specific binding orientations that stabilized BMP-2 without denaturation.
HA–Zn, Se-HAP displayed excellent cytocompatibility, actively stimulating metabolic activity, proliferation, and collagen deposition in both L929 and MG-63 cells.

Cite This Study

Panigrahi et al. (2026) studied this question.

synapsesocial.com/papers/6a9bd49d6b95aff0620ec6bb https://doi.org/10.1021/acsabm.6c01311

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