OOIR: Observatory of International Research

Papers

(The TQCC of Inorganic and Nano-Metal Chemistry is 3. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Visible-light driven photocatalytic degradation of organic dyes by carbonized palladium-impregnated graphene oxide quantum dots	41
RETRACTED ARTICLE: Two mixed-ligand Cu(II) complexes: crystal structures and treatment activity on nonalcoholic fatty liver disease (NAFLD)	40
Statement of Retraction: Two Co(II)-based coordination polymers: structural diversity and treatment effect on children low transit constipation by regulating neurotransmitter release	32
Statement of Retraction: Two mixed-ligand transition metal coordination polymers: crystal structures and prevention effect on chronic obstructive pulmonary disease	32
Synthesis, characterization, and in vitro cytotoxic evaluation of hydroxyapatite submicron particles functionalized with 2-chlorobenzoylthiourea as a drug delivery syste	30
Green synthesis of bismuth tungstate nanoparticles, evaluation of their applications favouring photocatalytic and bio-sensing	25
Sonochemical synthesis of l,4-dihydropyrimidinones catalyzed by reduced graphene oxide encapsulated zinc oxide nanoparticles	21
Statement of Retraction: Sonochemical synthesis and anti-gastric cancer activity of a Cu(II) coordination polymer	18
Statement of Retraction: Two Zn(II)-bearing complexes: treatment activity combined with Sevoflurane on breast cancer by regulating the Yap signaling pathway	18
Statement of Retraction: Two mixed-ligand Cd(II)-coordination polymers: structural diversity and antitumor activity against human osteogenic sarcoma cells	17
Statement of Retraction: Lanthanide coordination polymers: prevention activity on the hypotension after anesthesia by regulating the α receptor expression on the peripheral blood vessels	17
Effect of zirconia crystal type on SCR activity of Mn/x-ZrO ₂	16
Plant extract mediated silver nanoparticles by concentrated sunlight and their antibacterial and cytotoxic activities	16
New composites based on aluminum alloy 5083 (TiO_2(x)/AA): investigation of plasmonic effect, semiconductor thickness, and calcination temperature on photodegradation process	15
Response surface optimization for simultaneous removal of Alizarin Red S and Alizarin Yellow dyes from aqueous solution using magnetic Zn-Al-Zr layered double hydroxide	14
Photocatalytic performance of nitrogen-doped titanium dioxide nanostructures prepared by sol-gel method	14
Green synthesis of silver nanoparticles using Hibiscus sabdariffa leaf extract and its cytotoxicity assay	14
Influence of annealing temperature on microstructural and magnetic properties of Fe₂O₃ nanoparticles synthesized via sol-gel method	13
Thermodynamics and kinetics to develop an analytical method for sensing of aqueous Hg(II) using caffeic acid decorated AgNPs	12
Preparation of bulk doped NiCo ₂ O ₄ bimetallic oxide supercapacitor materials by in situ growth me	12
Selective oxidation of styrene to benzaldehyde over mesoporous silica-based silver	12
Metallonucleases encompassing curcumin, 2-aminobenzothiazole and o- phenylenediamine: a search for new metallonucleases	12
Preparation of thymol incorporated organic-inorganic hybrid nanoflowers as a novel fenton agent with intrinsic catalytic and antimicrobial activities	12
RETRACTED ARTICLE: Co(II) and Cu(II) coordination polymers: prevention activity on hypotension after spinal anesthesia	11
Statement of Retraction	11

RETRACTED ARTICLE: Anti-cancer activity of Cu(II) coordination polymer on retinoblastoma by inhibiting JAK-STA signaling pathway	10
Statement of Retraction: Coordination polymers based on the 3,5-di(1H-imidazol-1-yl)pyridine ligand: crystal structures and anti-liver cancer activity evaluation	10
A nanoscale [Cu(en) ₂ ] ²⁺ -decorated mixed valence heptotungstate with catalytic ability to generate reactive oxygen species and	10
Statement of Retraction: A new Cu(II)-based coordination polymer: structural determination and anti-rectal cancer activity	10
Design andin vitroantifungal activity of Nystatin loaded chitosan-coated magnetite nanoparticles for targeted therapy	10
Different entangled motifs in two new metal-organic frameworks constructed from mixed-ligand strategy	9
Statement of Retraction: Two Zn(II) carboxylate-terpyridine coordination compounds: crystal structures and biological activity	9
Statement of Retraction: Two mixed-ligand coordination polymers: crystal structures and application values on spine surgery incision infection	9
Statement of Retraction: A new Co(II)-based coordination polymer: crystal structure and treatment activity on Alzheimer’s disease by reducing the accumulation of Aβ	9
In vitro antibacterial activity of biosynthesized silver nanoparticles against gram negative bacteria	9
Ultrasonic green synthesis of different nickel nanoparticles and their application in Cr(VI) removal studies	9
Nanoflower synthesis formed at different pH based on Crocus sativus L. ( Croci stigma , saffron) extract and its major components: a new a	8
Synthesis and characterization of copper-chitosan based nanofungicide and its induced defense responses in Fusarium wilt of banana	8
Application of sulfuric acid modified nano kaolin as a heterogeneous catalyst for the efficient synthesis of quinoxalines and benzothiazines	8
Facile green synthesis of magnetic nanoparticles modified with chitosan using fruit of Carum carvi L. for doxorubicin delivery: Isotherm, kinetic, and thermodynamic stud	8
A facile hydrothermal reduction synthesis of multilayer flake Ag/Ni(OH)₂ nanostructures and their electrocatalytic activity toward the oxidation of glucose	8
Statement of Retraction: Zn(II) and Co(II)-based coordination polymers: anesthesia effect by regulating animal blood pressure in hip replacement operation	7
Prosopis cineraria leaf extract mediated green biosynthesis of copper oxide nanoparticles	7
Reduction deposition of Pd nanoparticles on ZnO flowers used for photodegradation of methylene blue and methyl orange under UV light	7
Effect of Au position on the photoelectrochemical and photocatalytic activity of TiO ₂ nanotubes under UV irradiation	7
Statement of Retraction: Nursing application values of a new Co(II) complex on postpartum hemorrhage disease	7
Statement of Retraction: A Cu(II) complex: treatment activity on intracerebral hemorrhage via inhibiting inflammatory response in vascular endothelial cells	7
Assessment of antioxidant, cytotoxic, anti-proliferative, and anti-bacterial activities using the bioinspired silver nanoparticles via Cucumis prophetarum fruit extract	7
Aluminosilicate nanoparticles decorated by copper hexacyanoferrate as a good electrocatalyst for non-enzymatic hydrogen peroxide sensing	7
Application of (MWCNTs)-COOH/CeO₂ hybrid as an efficient catalyst for the synthesis of some nitrogen-containing organic compounds	7
Green synthesis of Ag-ZnO nanocomposites by using Usnea florida and Pseudevernia furfuracea lichen extracts and evaluation of their neurot	7
Statement of Retraction: A new mixed-ligand coordination polymer: crystal structure and protective effect on viral myocarditis via regulating inflammatory response in vivo	7
RETRACTED ARTICLE: A Eu(III)-based metal organic framework: selective detection of Fe³⁺ ion and treatment activity on the mucosal damage	7
Green synthesis of silver nanoparticles through green caviar Caulerpa lentillifera and its phytotoxicity on Allium ascolanicum	7
Statement of Retraction: Two transition metal coordination polymers: inhibitory effect on Staphylococcus aureus biofilms formation and prevention against spine surgery i	7
The use of saccharides as a carbon source in the method of boron carbide synthesis from polymeric precursors—A review	6
Recapitulate genistein for topical applications including nanotechnology delivery	6
Facile synthesis of Pd-doped Bi₂WO₆ nanoplates used for enhanced visible-light-driven photocatalysis	6
Surfactants assisted synthesis of CuAl-sodium dodecyl sulfate layered double hydroxide and its adsorptive removal of methyl red dye from aqueous solution	6
Statement of Retraction	6
Statement of Retraction: A mixed-ligand Zn(II)-coordination polymer: local analgesia activity by reducing content of local acetylcholine.	5
Novel polymeric sensor for ultra-trace determination of cerium (III) based on CoNiFe ₂ O ₄ nanocomposite	5
Statement of Retraction: Two mixed-ligand coordination polymers: inhibitory effect on renal carcinoma through reducing cancer cells proliferation	5
Biosynthesis of gold nanoparticles using sansevieria plant extract and its biomedical application	5
A facile strategy for the preparation of monatomic silver	5
A comprehensive review on the synthesis and photothermal cancer therapy of titanium nitride nanostructures	5
Eco-Friendly synthesis of manganese nanoparticles from Syzygium aromaticum and study of their biological activities	5
Statement of Retraction: Two Yb(III) coordination polymers: treatment effect with seventy-flavor pearl pills on cerebral ischemia by reducing the content of monoamine neurotransmitters	5
Fabrication of cellulose-based antimicrobial films integrated with in situ synthesized silver nanoparticles using Psidium guajava leaf extract	5
Statement of Retraction	5
Two 3D Cd(II) coordination polymers pillared by linear ligand: synthesis, structure and luminescent properties	5
Statement of Retraction: Two lanthanide coordination polymers: treatment activity on the endometrial carcinoma by inhibiting the VEGF signaling pathway	5
Tunable photoluminescence of CdTe QDs through the modification of polyoxometalates	5
Synthesis, characterization, and molecular docking of novel biologically active anticancer 5-(4,6-dimethyl-1 H -pyrazolo[3,4- b ]pyridin-3	5
Statement of Retraction: Two transition metal phosphonate coordination polymers: application and nursing values on corneal disease during soft contact lenses usage	5

Platycladus Orientalis mediated green synthesis of crystalline palladium nanoparticles as a potential and promising nano catalyst in the degradation of dyes for mitigation of enviro	5
One-pot synthesis of iron oxide nanoparticles: Effect of stirring rate and reaction time on its physical characteristics	5
Green synthesis and characterization of Murraya koenigii leaf extract mediated IrO ₂ , SnO ₂ , and	5
In vitro investigation of sustained release of cisplatin drug from chitosan-co-lactic acid nanoparticles	5
Thermal analysis of nano-crystallite phosphate containing composite paint enables for energy storage materials	5
Intermetallic bulk phase Nb ₅ Al ₃ C _x synthesized via wet ball milling	5
Synthesis and crystal structure of a new three-dimensional Pb(II) hole structure coordination polymer based on based on 5-(3′,4′-Dicarboxylphenoxy)-isophthalic acid	5
Statement of Retraction: Two trisimidazole-based coordination polymers: application values on breast cancer combined with psychological counseling	5
Statement of Retraction: Two transition metal coordination polymers: treatment effect against the CVB3 induced viral myocarditis through inhibiting the NF-jB signalling pathway	5
Nickel and sodium phosphate composite with wall putty substantive as energy saving decorating material	5
Statement of Retraction: Two transition metal coordination polymers: protection activity on renal ischemia-reperfusion injury combined with chitosan chuanqizine nanoparticles	4
Statement of Retraction: A 2D Cu(II)-based coordination polymer: treatment effect on Parkinson’s disease by increasing dopamine and VMA content	4
Overview of the application of inorganic nanomaterials in breast cancer diagnosis	4
Green synthesis of silver nanoparticles using gallic acid as reducing and capping agent: effect of pH and gallic acid concentration on average particle size and stability	4
Green synthesis of CuO nanoparticles using Mimosa pudica leaf extract for antibacterial activity	4
Investigation of biologically synthesized stable copper oxide nanoparticles using Allium sativum extract by photocatalysis of methylene blue	4
Gold nanoparticles: a novel paradigm for targeted drug delivery	4
Statement of Retraction: Metal ion-directed assembly of two mixed-ligand coordination polymers: treatment effect on acute kidney injury by reducing urine Nagl content	4
MOF-derived carbon and transition metals as high efficient electrocatalysts and active materials in energy storage devices: an introduction and review to it in recent studies	4
Statement of Retraction: Layered bifuncational Co(II) coordination polymer for photodegradation of organic dyes and anti-osteoporosis activity by activating wnt/β-catenin/PPARγ pathway in BMSCs	4
Statement of Retraction: Two Co(II)-based coordination polymers: structural diversity and treatment effect on the cardiac arrest induced by anesthesia by regulating Sirt1 expression	4
Catalytic activity of the two magnetic nanoparticles-supported palladium catalysts for Suzuki coupling reaction under green conditions	4
Controlled synthesis and tuned fluorescence properties of NaGdF ₄ :Yb, Er up-conversion nanocrystals through one-step hydrothermal approach	4
Statement of Retraction: A Co(II)-based coordination polymer: treatment activity on endometrial cancer by inducing cell apoptosis through regulating the expression of miRNA29	4
Experimental and theoretical studies of the interaction of Penicillamine with SWCNT (6,0) as a drug delivery system	4
Seeding effect: impact and consequences on the characteristics of sol-gel derived α-Al₂O₃	4
Statement of Retraction: A new Ni(II)-based coordination polymer: structural characterization and protective effect on type 2 diabetes by regulating PKC and MAPK expression	4
Synthesis of efficient CaO based on biotemplate for the application of no-glycerol biodiesel preparation	4
Statement of Retraction: Auxiliary ligand directed two new Zn(II) compounds: from 2D→3D polythreaded framework to 2-fold interpenetrated 3D framework	4
Beta vulgaris extract assisted green synthesis of ZnO nanoparticles: antimicrobial and nano priming studies	4
Fe-Mn-Si-O and Fe-Mn-Si-O/multi walled carbon nanotubes: synthesis, characteristics, adsorption and catalytic behavior	4
Statement of Retraction	4
Statement of Retraction: Crystal structure and antitumor activity in cardiac myxoma of two novel coordination polymers	4
Statement of Retraction: Synthesis and anti-breast cancer activity on osteogenic sarcoma of a in/Na heterometallic coordination polymer	4
Iron oxide nanoparticles functionalized with 3-chloropropyltrimethoxysilane and conjugated with thiazole alter the expression of BAX, BCL2, and p53 genes in AGS cell line	4
Statement of Retraction: Two Cu(II) co-ordination polymers: anti-cancer activity on melanoma by reducing cancer cell proliferation, migration, and invasion ability	4
Synthesis of silver nanoparticles using dried black mulberry ( Morus nigra L.) fruit extract and their antibacterial and effective dye degradation activities	4
Anticancer activity of vanadium nanoparticles against human breast cancer: an in vitro study	3
Statement of Retraction: Two transition metal coordination polymers: crystal structures and anticancer activity on children’s neuroblastoma	3
Facile synthesis and electrochemical evaluation characteristics of NiO-CeO ₂ based inorganic nanocomposite anode material for application in LTSOFC	3
Statement of Retraction: Two Zn(II)-based coordination polymers: treatment effect on the cardiac arrest induced by anesthesia by regulating Sirt1 expression	3
PPy/NiO nanocomposite: synthesis and characterization	3
The green-synthesized curcumin-mediated zinc oxide nanoparticles (CmZnO-NP) as the exclusive antioxidant and efficient wound healing agent compared with curcumin, methanol, phenytoin, and ZnO	3
Single-step biogenic synthesis of silver nanoparticles using honeybee-collected pollen	3
Characterization of green synthesized flaxseed zinc oxide nanoparticles and their cytotoxic, apoptotic and antimigratory activities on aggressive human cancer cells	3
Statement of Retraction: Synthesis, characterization and anti-lung cancer activity of two transition metal coordination polymers based on the imidazole-containing ligands	3
Synthesis by hydrothermal method and crystal structure of a new three-dimensional Cd(II) coordination polymer based on biphenyl-2,3,3′,5′-tetracarboxylic acid and 4,4′-bipyridine	3
Synthesis, crystal structure and antimicrobial activity of a new polymeric copper(II) complex derived from N' -(pyridin-2-ylmethylene)isonicotinohydrazide	3
Modeling and optimization for adsorption of thorium (IV) ions using nano Gd:ZnO: application of response surface methodology (RSM) and artificial neural network (ANN)	3
Facile biomimetic synthesis of AgNPs using aqueous extract of Helichrysum arenarium : characterization and antimicrobial activity	3
Statement of Retraction: A novel Co(II)-based coordination polymer: crystal structure and biological activity	3
2-(4-nitrophenyl)iminomethyl phenol Schiff base metal complexes: Synthesis, spectroscopic characterization, anticancer and antimicrobial studies	3
RETRACTED ARTICLE: Two transition metal phosphonate coordination polymers: application and nursing values on corneal disease during soft contact lenses usage	3
Synthesis, structural characterization, and thermal properties of octahedral diperchlorato complexes of copper(II) with the chelating 2-aminomethylpiperidine and 2-aminomethylpyridine ligands	3
Green biosynthesis of Ag ₂ O nanoparticles by aqueous leaves extract of Thymus capitatus (Lamiaceae): effect of silver nitrate weight	3
Statement of Retraction: Two Co(II) and Cu(II) coordination polymers: crystal structures and treatment effect on fatty liver disease by reducing the content of the triglyceride in the blood	3
Swelling triggered release of cisplatin from gelatin coated gold nanoparticles	3
Crystal structure elucidation, Hirshfeld surface analysis, lattice energy frame work, and molecular docking studies of copper(II) complex of 1-(3-bromo-5-chloro-2-hydroxyphenyl)ethan-1-one in the pres	3
Facile synthesis of nickel doped ZnO and CeO ₂ nanocomposite for efficient photocatalytic dye degradation, catalytic reduction and antimicrobial studies	3
Statement of Retraction: A new Ho(III) dinuclear complex: treatment activity and cure values on mania by reducing the expression of the ErbB4 on the noradrenergic neurons	3
One pot synthesis of bis (dihydropyrimidinone) and tetrahydro-4H-chromenes derivatives using Ag₂O/GO/TiO₂ composite nanostructure	3
Synthesis of copper sulfate supported cobalt oxide nanoparticles through microwave irradiation assisted method	3
Statement of Retraction	3
Statement of Retraction: Application values of two Co(II) coordination polymers on bacterial acute sinusitis by reducing the Streptococcus pneumoniae viability	3
Syntheses, structures and fluorescence properties of a Zn and a Cd(II) coordination polymer based on the mixed ligands	3
Green synthesis of Zn/Cu oxide nanoparticles by Vernicia fordii seed extract: their photocatalytic activity toward industrial dye degradation and their biological activity	3
A novel polyaniline based nanocomposite derived from used tea biomass: a promising electrocatalyst for oxygen evolution reaction	3
Double-layer modelling and physicochemical parameters interpretation for chromium adsorption on ZnMnOAC nanocomposite	3
Statement of Retraction: Two novel metal coordination polymers: anticancer activity against human osteogenic sarcoma cells	3
Rapid synthesis and magnetic property characterization of Mg²⁺ doped Co₃O₄ nanostructures	3
Statement of Retraction: Two new Zn(II) and Ni(II) coordination polymers: treatment effect on acute bacterial sinusitis by inhibiting the methicillin resistant Staphylococcus aureus growth	3