Works by Stoikov, Ivan
Results: 88
Enzyme Biosensor Based on 3D-Printed Flow-Through Reactor Modified with Thiacalixarene-Functionalized Oligo (Lactic Acids).
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- Biosensors (2079-6374), 2025, v. 15, n. 2, p. 77, doi. 10.3390/bios15020077
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- Article
Flow-Through Electrochemical Biosensor with a Replaceable Enzyme Reactor and Screen-Printed Electrode for the Determination of Uric Acid and Tyrosine.
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- Analytical Letters, 2022, v. 55, n. 8, p. 1281, doi. 10.1080/00032719.2021.2000621
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- Article
Electrochemical Acetylcholinesterase Biosensor Based on Polylactide–Nanosilver Composite for the Determination of Anti-dementia Drugs.
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- Analytical Letters, 2019, v. 52, n. 10, p. 1558, doi. 10.1080/00032719.2018.1557202
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- Article
Electrochemical Determination of Malathion on an Acetylcholinesterase-Modified Glassy Carbon Electrode.
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- Analytical Letters, 2018, v. 51, n. 12, p. 1911, doi. 10.1080/00032719.2017.1396338
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- Article
Flow-Through Amperometric Biosensor System Based on Functionalized Aryl Derivative of Phenothiazine and PAMAM-Calix-Dendrimers for the Determination of Uric Acid.
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- Biosensors (2079-6374), 2024, v. 14, n. 3, p. 120, doi. 10.3390/bios14030120
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- Article
Impedimetric DNA Sensor Based on Electropolymerized N-Phenylaminophenothiazine and Thiacalix[4]arene Tetraacids for Doxorubicin Determination.
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- Biosensors (2079-6374), 2023, v. 13, n. 5, p. 513, doi. 10.3390/bios13050513
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- Article
Flow-Through Acetylcholinesterase Sensor with Replaceable Enzyme Reactor.
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- Biosensors (2079-6374), 2022, v. 12, n. 9, p. 676, doi. 10.3390/bios12090676
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- Article
Electrochemical DNA Sensor Based on Carbon Black—Poly(Methylene Blue)—Poly(Neutral Red) Composite.
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- Biosensors (2079-6374), 2022, v. 12, n. 5, p. 329, doi. 10.3390/bios12050329
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- Article
Electrochemical DNA sensors based on spatially distributed redox mediators: challenges and promises.
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- Pure & Applied Chemistry, 2017, v. 89, n. 10, p. 1471, doi. 10.1515/pac-2016-1124
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- Article
A Flow-Through Biosensor System Based on Pillar[3]Arene[2]Quinone and Ferrocene for Determination of Hydrogen Peroxide and Uric Acid.
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- Chemosensors, 2024, v. 12, n. 6, p. 98, doi. 10.3390/chemosensors12060098
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- Article
Potentiometric Sensor Based on Layered Pillar[6]arene—Copper Composite.
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- Chemosensors, 2023, v. 11, n. 1, p. 12, doi. 10.3390/chemosensors11010012
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- Article
Electrochemical Sensing of Interactions between DNA and Charged Macrocycles.
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- Chemosensors, 2021, v. 9, n. 12, p. 347, doi. 10.3390/chemosensors9120347
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- Article
Self-assembled fractal hybrid dendrites from water-soluble anionic (thia)calix[4] arenes and Ag.
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- Journal of Nanoparticle Research, 2017, v. 19, n. 5, p. 1, doi. 10.1007/s11051-017-3868-9
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- Article
Stabilization of silica nanoparticles dispersions by surface modification with silicon derivative of thiacalix[4]arene.
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- Journal of Nanoparticle Research, 2015, v. 17, n. 3, p. 1, doi. 10.1007/s11051-015-2932-6
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- Article
Epidemiological and Genetic Characteristics of Respiratory Viral Coinfections with Different Variants of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2).
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- Viruses (1999-4915), 2024, v. 16, n. 6, p. 958, doi. 10.3390/v16060958
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- Article
Genomic Epidemiology and Lineage Dynamics of SARS-CoV-2 in Bulgaria: Insights from a Three-Year Pandemic Analysis.
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- Viruses (1999-4915), 2023, v. 15, n. 9, p. 1924, doi. 10.3390/v15091924
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- Article
Electrochemical Aptasensor Based on Poly(Neutral Red) and Carboxylated Pillar[5]arene for Sensitive Determination of Aflatoxin M1.
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- Electroanalysis, 2018, v. 30, n. 3, p. 486, doi. 10.1002/elan.201700735
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- Article
Organic Acid and DNA Sensing with Electrochemical Sensor Based on Carbon Black and Pillar[5]arene.
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- Electroanalysis, 2016, v. 28, n. 6, p. 1391, doi. 10.1002/elan.201501080
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- Article
Impedimetric Detection of DNA Damage with the Sensor Based on Silver Nanoparticles and Neutral Red.
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- Electroanalysis, 2015, v. 27, n. 12, p. 2800, doi. 10.1002/elan.201500312
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- Article
Solid-Contact Potentiometric Sensor Based on Polyaniline and Unsubstituted Pillar[5]Arene.
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- Electroanalysis, 2015, v. 27, n. 2, p. 440, doi. 10.1002/elan.201400494
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- Article
Electrochemical Aptasensor Based on Polycarboxylic Macrocycle Modified with Neutral Red for Aflatoxin B1 Detection.
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- Electroanalysis, 2014, v. 26, n. 10, p. 2100, doi. 10.1002/elan.201400328
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- Article
Electrochemical Aptasensor for the Determination of Ochratoxin A at the Au Electrode Modified with Ag Nanoparticles Decorated with Macrocyclic Ligand.
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- Electroanalysis, 2013, v. 25, n. 8, p. 1847, doi. 10.1002/elan.201300164
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- Article
Electrochemical Aptasensor Based on a Macrocyclic Ligand Bearing Neutral Red.
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- Electroanalysis, 2012, v. 24, n. 1, p. 91, doi. 10.1002/elan.201100435
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- Article
Dopamine Sensor Based on a Composite of Silver Nanoparticles Implemented in the Electroactive Matrix of Calixarenes.
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- Electroanalysis, 2011, v. 23, n. 10, p. 2281, doi. 10.1002/elan.201100197
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- Article
Metagenomic Investigation of the Short-Term Temporal and Spatial Dynamics of the Bacterial Microbiome and the Resistome Downstream of a Wastewater Treatment Plant in the Iskar River in Bulgaria.
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- Microorganisms, 2024, v. 12, n. 6, p. 1250, doi. 10.3390/microorganisms12061250
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- Article
Genomic Characterization of IMP-Producing Pseudomonas aeruginosa in Bulgaria Reveals the Emergence of IMP-100, a Novel Plasmid-Mediated Variant Coexisting with a Chromosomal VIM-4 †.
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- Microorganisms, 2023, v. 11, n. 9, p. 2270, doi. 10.3390/microorganisms11092270
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- Article
Early Detection of the Recombinant SARS-CoV-2 XAN Variant in Bulgaria: Initial Genomic Insights into Yet Another Piece of the Growing Puzzle of Recombinant Clades.
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- Microorganisms, 2023, v. 11, n. 8, p. 2041, doi. 10.3390/microorganisms11082041
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- Article
Improvement and Validation of a Multi-Locus Variable Number of Tandem Repeats Analysis (MLVA8+) for Klebsiella pneumoniae , Klebsiella variicola , and Klebsiella quasipneumoniae.
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- Microorganisms, 2023, v. 11, n. 2, p. 444, doi. 10.3390/microorganisms11020444
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- Article
Voltammetric Sensor for Doxorubicin Determination Based on Self-Assembled DNA-Polyphenothiazine Composite.
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- Nanomaterials (2079-4991), 2023, v. 13, n. 16, p. 2369, doi. 10.3390/nano13162369
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- Article
Solid Lipid Nanoparticles Based on Monosubstituted Pillar[5]arenes: Chemoselective Synthesis of Macrocycles and Their Supramolecular Self-Assembly.
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- Nanomaterials (2079-4991), 2022, v. 12, n. 23, p. 4266, doi. 10.3390/nano12234266
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- Article
Self-Healing Thiolated Pillar[5]arene Films Containing Moxifloxacin Suppress the Development of Bacterial Biofilms.
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- Nanomaterials (2079-4991), 2022, v. 12, n. 9, p. 1604, doi. 10.3390/nano12091604
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- Article
Design of Micro- and Nanoparticles: Self-Assembly and Application.
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- Nanomaterials (2079-4991), 2022, v. 12, n. 3, p. 430, doi. 10.3390/nano12030430
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- Article
Towards Universal Stimuli-Responsive Drug Delivery Systems: Pillar[5]arenes Synthesis and Self-Assembly into Nanocontainers with Tetrazole Polymers.
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- Nanomaterials (2079-4991), 2021, v. 11, n. 4, p. 947, doi. 10.3390/nano11040947
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- Article
2D Monomolecular Nanosheets Based on Thiacalixarene Derivatives: Synthesis, Solid State Self-Assembly and Crystal Polymorphism.
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- Nanomaterials (2079-4991), 2020, v. 10, n. 12, p. 2505, doi. 10.3390/nano10122505
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- Article
Nanostructured Polyelectrolyte Complexes Based on Water-Soluble Thiacalix[4]Arene and Pillar[5]Arene: Self-Assembly in Micelleplexes and Polyplexes at Packaging DNA.
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- Nanomaterials (2079-4991), 2020, v. 10, n. 4, p. 777, doi. 10.3390/nano10040777
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- Article
Regioselective alkylation of the lower rim of p-tert-butylthiacalix[4]arene with N-(p-nitrophenyl)-α-bromoacetamide.
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- Supramolecular Chemistry, 2009, v. 21, n. 7, p. 564, doi. 10.1080/10610270802438820
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- Article
Progress in the Chemistry of Macrocyclic Meroterpenoids.
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- Plants (2223-7747), 2020, v. 9, n. 11, p. 1582, doi. 10.3390/plants9111582
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- Article
Prevalence of Genes Encoding Resistance to Aminoglycosides and Virulence Factors Among Intestinal Vancomycin-Resistant Enterococci.
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- Jundishapur Journal of Microbiology, 2022, v. 15, n. 9, p. 1, doi. 10.5812/jjm-128003
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- Article
Metallo‐Supramolecular Structures Binding CO<sub>2</sub>: Self‐Assembly of Fluorescent Nanoparticles Based on Pyridine Derivatives of Pillar[5]arene and Cu(I).
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- ChemNanoMat, 2023, v. 9, n. 7, p. 1, doi. 10.1002/cnma.202300124
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- Article
PAMAM-Calix-Dendrimers: Third Generation Synthesis and Impact of Generation and Macrocyclic Core Conformation on Hemotoxicity and Calf Thymus DNA Binding.
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- Pharmaceutics, 2024, v. 16, n. 11, p. 1379, doi. 10.3390/pharmaceutics16111379
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- Article
Thiacalixarene Carboxylic Acid Derivatives as Inhibitors of Lysozyme Fibrillation.
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- International Journal of Molecular Sciences, 2024, v. 25, n. 9, p. 4721, doi. 10.3390/ijms25094721
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- Article
Towards Protection of Nucleic Acids from Herbicide Attack: Self-Assembly of Betaines Based on Pillar[5]arene with Glyphosate and DNA.
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- International Journal of Molecular Sciences, 2023, v. 24, n. 9, p. 8357, doi. 10.3390/ijms24098357
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- Article
Decasubstituted Pillar[5]arene Derivatives Containing L -Tryptophan and L -Phenylalanine Residues: Non-Covalent Binding and Release of Fluorescein from Nanoparticles.
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- International Journal of Molecular Sciences, 2023, v. 24, n. 9, p. 7700, doi. 10.3390/ijms24097700
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- Article
Albumin/Thiacalix[4]arene Nanoparticles as Potential Therapeutic Systems: Role of the Macrocycle for Stabilization of Monomeric Protein and Self-Assembly with Ciprofloxacin.
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- International Journal of Molecular Sciences, 2022, v. 23, n. 17, p. 10040, doi. 10.3390/ijms231710040
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- Article
Surfactant Effect on the Physicochemical Characteristics of Solid Lipid Nanoparticles Based on Pillar[5]arenes.
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- International Journal of Molecular Sciences, 2022, v. 23, n. 2, p. 779, doi. 10.3390/ijms23020779
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- Article
PAMAM-calix-dendrimers: Synthesis and Thiacalixarene Conformation Effect on DNA Binding.
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- International Journal of Molecular Sciences, 2021, v. 22, n. 21, p. 11901, doi. 10.3390/ijms222111901
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- Article
Supramolecular Amphiphiles Based on Pillar[5]arene and Meroterpenoids: Synthesis, Self-Association and Interaction with Floxuridine.
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- International Journal of Molecular Sciences, 2021, v. 22, n. 15, p. 7950, doi. 10.3390/ijms22157950
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- Article
Self-Assembling Systems Based on Pillar[5]arenes and Surfactants for Encapsulation of Diagnostic Dye DAPI.
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- International Journal of Molecular Sciences, 2021, v. 22, n. 11, p. 6038, doi. 10.3390/ijms22116038
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- Article
Arylamine Analogs of Methylene Blue: Substituent Effect on Aggregation Behavior and DNA Binding.
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- International Journal of Molecular Sciences, 2021, v. 22, n. 11, p. 5847, doi. 10.3390/ijms22115847
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- Article
Self-Assembly of Supramolecular Architectures by the Effect of Amino Acid Residues of Quaternary Ammonium Pillar[5]arenes.
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- International Journal of Molecular Sciences, 2020, v. 21, n. 19, p. 7206, doi. 10.3390/ijms21197206
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- Article