OOIR: Observatory of International Research

Papers

(The H4-Index of Biomaterials Research is 33. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)

Article	Citations
Coacervate-mediated novel pancreatic cancer drug Aleuria Aurantia lectin delivery for augmented anticancer therapy	132
Enhanced Chondrogenic Differentiation of Electrically Primed Human Mesenchymal Stem Cells for the Regeneration of Osteochondral Defects	88
Strategies to Overcome Hurdles in Cancer Immunotherapy	81
Bioactive Glasses: Advancing Skin Tissue Repair through Multifunctional Mechanisms and Innovations	78
Erratum to “An Ultrasoft and Flexible PDMS-Based Balloon-Type Implantable Device for Controlled Drug Delivery”	77
Natural bone-mimicking nanopore-incorporated hydroxyapatite scaffolds for enhanced bone tissue regeneration	74
Zein and Trimethyl Chitosan-Based Core–Shell Nanoparticles for Quercetin Oral Delivery to Enhance Absorption by Paracellular Pathway in Obesity Mice	71
An injectable, in situ forming and NIR-responsive hydrogel persistently reshaping tumor microenvironment for efficient melanoma therapy	66
Additively manufactured titanium scaffolds and osteointegration - meta-analyses and moderator-analyses of in vivo biomechanical testing	65
Stem cell laden nano and micro collagen/PLGA bimodal fibrous patches for myocardial regeneration	65
Cellular direct conversion by cell penetrable OCT4-30Kc19 protein and BMP4 growth factor	61
Drug-loaded microbubble delivery system to enhance PD-L1 blockade immunotherapy with remodeling immune microenvironment	53
Axon guidance gene-targeted siRNA delivery system improves neural stem cell transplantation therapy after spinal cord injury	51
Fabrication of a three-dimensional bone marrow niche-like acute myeloid Leukemia disease model by an automated and controlled process using a robotic multicellular bioprinting system	48
Enhanced Cellular Immunity for Hepatitis B Virus Vaccine: A Novel Polyinosinic-Polycytidylic Acid-Incorporated Adjuvant Leveraging Cytoplasmic Retinoic Acid-Inducible Gene-Like Receptor Activation and	47
Improved Neural Inductivity of Size-Controlled 3D Human Embryonic Stem Cells Using Magnetic Nanoparticles	46
Optimized Epigallocatechin Gallate Delivery and Adipogenesis Inhibition through Fluorescent Mesoporous Nanocarriers	45
Targeting treatment of bladder cancer using PTK7 aptamer-gemcitabine conjugate	45
A Novel Lipopeptide–Functionalized Metal–Organic Framework for Periodontitis Therapy through the Htra1/FAK/YAP Pathway	44
Size-Dependent Effect of Indocyanine Green Nanoimaging Agent for Metastatic Lymph Node Detection	43
Genetically Modified Hepatocytes Targeting Bilirubin and Ammonia Metabolism for the Construction of Bioartificial Liver System	43
Simultaneously Modulating HIF-1α and HIF-2α and Optimizing Macrophage Polarization through the Biomimetic Gene Vector toward the Treatment of Osteoarthritis	43
High-Throughput Screening of 3-Dimensional Co-culture Hair Follicle Mimetic Tissue with an Enhanced Extracellular Matrix for the Screening of Hair Growth-Promoting Compounds	43
Polymer composite microspheres loading ¹⁷⁷ Lu radionuclide for interventional radioembolization therapy and real-time SPECT imaging of hepatic cancer	41
Verapamil-loaded supramolecular hydrogel patch attenuates metabolic dysfunction-associated fatty liver disease via restoration of autophagic clearance of aggregated proteins and inhibition of NLRP3	38

Modulation of bioactive calcium phosphate micro/nanoparticle size and shape during in situ synthesis of photo-crosslinkable gelatin methacryloyl based nanocomposite hydrogels for 3D bioprinting and ti	37
Genetically Encoded Fluorescence Resonance Energy Transfer Biosensor for Live-Cell Visualization of Lamin A Phosphorylation at Serine 22	37
The worldwide patent landscape of dental implant technology	36
Radiation-Activated Cobalt-Based Zeolite Imidazolate Frameworks for Tumor Multitherapy	36
Control of maleic acid-propylene diepoxide hydrogel for 3D printing application for flexible tissue engineering scaffold with high resolution by end capping and graft polymerization	35
Enhanced Postsurgical Cancer Treatment Using Methacrylated Glycol Chitosan Hydrogel for Sustained DNA/Doxorubicin Delivery and Immunotherapy	35
mRNA nanodelivery systems: targeting strategies and administration routes	35
Advances in the development of tubular structures using extrusion-based 3D cell-printing technology for vascular tissue regenerative applications	34
The hydrogen storage nanomaterial MgH ₂ improves irradiation-induced male fertility impairment by suppressing oxidative stress	33