Potential Use of Chitosan-TiO2 Nanocomposites for the Electroanalytical Detection of Imidacloprid
Abstract
:1. Introduction
2. Materials and Methods
2.1. Preparation of Films
2.2. Preparation of Working Electrode
2.3. Characterization
3. Results and Discussion
3.1. Morphology
3.2. XRD
3.3. FTIR
3.4. TGA
3.5. Dielectric Measurements
3.6. Cyclic Voltammetry Measurements
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
- Babaei-Ghazvini, A.; Acharya, B.; Korber, D.R. Antimicrobial Biodegradable Food Packaging Based on Chitosan and Metal/Metal-Oxide Bio-Nanocomposites: A Review. Polymers 2021, 13, 2790. [Google Scholar] [CrossRef] [PubMed]
- Bui, V.K.H.; Park, D.; Lee, Y.C. Chitosan Combined with ZnO, TiO2 and Ag Nanoparticles for Antimicrobial Wound Healing Applications: A Mini Review of the Research Trends. Polymers 2017, 9, 21. [Google Scholar] [CrossRef] [PubMed] [Green Version]
- Gobi, R.; Ravichandiran, P.; Babu, R.S.; Yoo, D.J. Biopolymer and Synthetic Polymer-Based Nanocomposites in Wound Dressing Applications: A Review. Polymers 2021, 13, 1962. [Google Scholar] [CrossRef] [PubMed]
- Razzaz, A.; Ghorban, S.; Hosayni, L.; Irani, M.; Aliabadi, M. Chitosan nanofibers functionalized by TiO2 nanoparticles for the removal of heavy metal ions. J. Taiwan Inst. Chem. Eng. 2016, 58, 333–343. [Google Scholar] [CrossRef]
- Wang, X.; Li, Z.; Wu, Y.; Guo, H.; Zhang, X.; Yang, Y.; Mu, H.; Duan, J. Construction of a Three-Dimensional Interpenetrating Network Sponge for High-Efficiency and Cavity-Enhanced Solar-Driven Wastewater Treatment. ACS Appl. Mater. Interfaces 2021, 13, 10902–10915. [Google Scholar] [CrossRef] [PubMed]
- Khan, R.; Dhayal, M. Nanocrystalline bioactive TiO2–chitosan impedimetric immunosensor for ochratoxin-A. Electrochem. Commun. 2008, 10, 492–495. [Google Scholar] [CrossRef]
- Ananpattarachai, J.; Kumket, P.; Tung, T.V.; Kajitvichyanukul, P. Chromium (VI) removal using nano-TiO2/chitosan film in photocatalytic system. Int. J. Environ. Waste Manag. 2015, 16, 55–70. [Google Scholar] [CrossRef]
- Ashraf, M.A.; Peng, W.; Zare, Y.; Rhee, K.Y. Effects of Size and Aggregation/Agglomeration of Nanoparticles on the Interfacial/Interphase Properties and Tensile Strength of Polymer Nanocomposites. Nanoscale Res. Lett. 2018, 13, 214. [Google Scholar] [CrossRef] [PubMed]
- Zare, Y.; Rhee, K.Y.; Hui, D. Influences of nanoparticles aggregation/agglomeration on the interfacial/interphase and tensile properties of nanocomposites. Compos. B 2017, 122, 41–46. [Google Scholar] [CrossRef]
- Wongaree, M.; Chiarakorn, S.; Chuangchote, S. Photocatalytic Improvement under Visible Light in TiO2 Nanoparticles by Carbon Nanotube Incorporation. J. Nanomater. 2015, 2015, 689306. [Google Scholar] [CrossRef] [Green Version]
- Qin, G.; Zhang, H.; Wang, C. Ultrasmall TiO2 nanoparticles embedded in nitrogen doped porousgraphene for high rate and long life lithium ion batteries. J. Power Sour. 2014, 272, 491–500. [Google Scholar] [CrossRef]
- Jastrzębska, A.; Kurtycz, P.; Olszyna, A.; Karwowska, E.; Miaśkiewicz-Pęska, E.; Załęska-Radziwiłł, M.; Doskocz, N.; Basiak, D. The Impact of Zeta Potential and Physicochemical Properties of TiO2-Based Nanocomposites on Their Biological Activity. Int. J. Appl. Ceram. Technol. 2015, 12, 1157–1173. [Google Scholar] [CrossRef]
- Pandey, J.C.; Singh, M. Dielectric polymer nanocomposites: Past advances and future prospects in electrical insulation perspective. SPE Polym. 2021, 2, 236–256. [Google Scholar] [CrossRef]
- Sattar, M.A. Interface Structure and Dynamics in Polymer-Nanoparticle Hybrids: A Review on Molecular Mechanisms Underlying the Improved Interfaces. ChemistrySelect 2021, 6, 5068–5096. [Google Scholar] [CrossRef]
- Pitsa, D.; Danicas, D. Interfaces features in polymer nanocomposites: A review of proposed models. Nano 2011, 6, 497–508. [Google Scholar] [CrossRef]
- Sun, W.; Mao, J.; Wang, S.; Zhang, L.; Cheng, Y. Review of recent advances of polymer based dielectrics for high-energy storage in electronic power devices from the perspective of target applications. Front. Chem. Sci. Eng. 2021, 15, 18–34. [Google Scholar] [CrossRef]
- Nioua, Y.; Aribou, N.; Boukheir, S.; Achour, M.E.; Costa, L.C. Interphase approach for modeling the DC conductivity of diverse allotropic types of carbon-reinforced polymer composites. J. Reinf. Plast. Comp. 2020, 1. [Google Scholar] [CrossRef]
- Peng, W.; Rhim, S.; Zare, Y.; Rhee, K.Y. Effect of “Z” Factor for Strength of Interphase Layers on the Tensile Strength of Polymer Nanocomposites. Polym. Compos. 2019, 40, 1117–1122. [Google Scholar] [CrossRef]
- Zare, Y.; Rhee, K.Y. Dependence of Z Parameter for Tensile Strength of Multi-Layered Interphase in Polymer Nanocomposites to Material and Interphase Properties. Nanoscale Res. Lett. 2017, 12, 42. [Google Scholar] [CrossRef] [Green Version]
- Zare, Y.; Rhee, K.Y. Simulation of Young’s modulus for clay-reinforced nanocomposites assuming mechanical percolation, clay-interphase networks and interfacial linkage. J. Mater. Res. Technnol. 2020, 9, 12473–12483. [Google Scholar] [CrossRef]
- Zare, Y.; Rhee, K.Y. Simulation of tensile modulus of polymer carbon nanotubes nanocomposites in the case of incomplete interfacial bonding between polymer matrix and carbon nanotubes by critical interfacial parameters. Polymer 2020, 191, 122260. [Google Scholar] [CrossRef]
- Ginzburg, V.V.; Hall, L.M. Theory and Modeling of Polymer Nanocomposites; Springer: New York, NY, USA, 2021. [Google Scholar]
- Kashfipour, M.A.; Mehra, N.; Zhu, J. A review on the role of interface in mechanical, thermal, and electrical properties of polymer composites. Adv. Comp. Hybrid Mat. 2018, 1, 415–439. [Google Scholar] [CrossRef]
- Popov, I.; Carroll, B.; Bocharova, V.; Genix, A.C.; Cheng, S.; Khamzin, A.; Kisliuk, A.; Sokolov, A.P. Strong Reduction in Amplitude of the Interfacial Segmental Dynamics in Polymer Nanocomposites. Macromolecules 2020, 53, 4126–4135. [Google Scholar] [CrossRef]
- Bailey, E.J.; Winey, K.I. Dynamics of polymer segments, polymer chains, and nanoparticles in polymer nanocomposite melts: A review. Prog. Polym. Sci. 2020, 105, 101242. [Google Scholar] [CrossRef]
- Cheng, S.; Carroll, B.; Bocharova, V.; Carrillo, J.M.Y.; Sumpter, B.G.; Sokolov, A.P. Focus: Structure and dynamics of the interfacial layer in polymer nanocomposites with attractive interactions. J. Chem. Phys. 2017, 146, 203201. [Google Scholar] [CrossRef]
- Nikfar, N.; Esfandiar, M.; Shahnazari, M.R.; Mojtahedi, N.; Zare, Y. The reinforcing and characteristics of interphase as the polymer chains adsorbed on the nanoparticles in polymer nanocomposites. Colloid Polym. Sci. 2017, 295, 2001–2010. [Google Scholar] [CrossRef]
- Ali, I.; Suhail, M.; Alothmanc, Z.A.; Alwarthanc, A. Recent advances in syntheses, properties and applications of TiO2 nanostructures. RSC Adv. 2018, 8, 30125–30147. [Google Scholar] [CrossRef] [Green Version]
- Ghodsi, J.; Rafati, A.A. A novel molecularly imprinted sensor for imidacloprid pesticide based on poly(levodopa) electro-polymerized/TiO2 nanoparticles composite. Anal. Bioanal. Chem. 2018, 410, 7621–7633. [Google Scholar] [CrossRef]
- Mahmoudpour, M.; Torbati, M.; Mousavi, M.M.; de la Guardia, M.; Dolatabadi, J.E.N. Nanomaterial-based molecularly imprinted polymers for pesticides detection: Recent trends and future prospects. TrAC Trends Anal. Chem. 2020, 129, 115943. [Google Scholar] [CrossRef]
- Chao, S.L.; Casida, J.E. Interaction of Imidacloprid Metabolites and Analogs with the Nicotinic Acetylcholine Receptor of Mouse Brain in Relation to Toxicity. Pestic. Biochem. Physiol. 1997, 58, 77–88. [Google Scholar] [CrossRef]
- Sumon, K.A.; Ritika, A.K.; Peeters, E.T.; Rashid, H.; Bosma, R.H.; Rahman, M.S.; Fatema, M.K.; Van den Brink, P.J. Effects of imidacloprid on the ecology of sub-tropical freshwater microcosms. Environ. Pollut. 2018, 236, 432–441. [Google Scholar] [CrossRef] [PubMed]
- Brahim, B. Determination of ultra-trace amounts of neonicotinoid insecticide imidacloprid by cyclic and square wave voltammetric methods using pretreated glassy carbon electrode. Glob. Nest J. 2018, 20, 628–636. [Google Scholar] [CrossRef] [Green Version]
- Umapathi, R.; Sonwal, S.; Lee, M.J.; Rani, G.M.; Lee, E.-S.; Jeon, T.-J.; Kang, S.-M.; Oh, M.-H.; Huh, Y.S. Colorimetric based on-site sensing strategies for the rapid detection of pesticides in agricultural foods: New horizons, perspectives, and challenges. Coord. Chem. Rev. 2021, 446, 214061. [Google Scholar] [CrossRef]
- Umapathi, R.; Ghoreishian, S.M.; Sonwal, S.; Rani, G.M.; Huh, Y.S. Portable electrochemical sensing methodologies for on-site detection of pesticide residues in fruits and vegetables. Coord. Chem. Rev. 2022, 453, 214305. [Google Scholar] [CrossRef]
- Anjali, K.K.; Maheswari, A.U.; Sivakumar, M. Size Dependent Dielectric Properties of TiO2 Nanoparticles. Key Eng. Mat. 2020, 833, 147–151. [Google Scholar] [CrossRef]
- Mallakpour, S.; Madania, M. Effect of Functionalized TiO2 on Mechanical, Thermal and Swelling Properties of Chitosan-Based Nanocomposite Films. Polym. Plast. Technol. Eng. 2015, 54, 1035–1042. [Google Scholar] [CrossRef]
- Mauricio-Sánchez, R.A.; Salazar, R.; Luna-Bárcenas, G.; Mendoza-Galván, A. FTIR spectroscopy studies on the spontaneous neutralization of chitosan acetate films by moisture conditioning. Vib. Spectrosc. 2018, 94, 1–6. [Google Scholar] [CrossRef]
- Lu, S.; Song, X.; Cao, D.; Chen, Y.; Yao, K. Preparation of Water-Soluble Chitosan. J. Appl. Polym. Sci. 2004, 91, 3497–3503. [Google Scholar] [CrossRef]
- Karthikeyana, K.T.; Nithya, A.; Jothivenkatachalam, K. Photocatalytic and antimicrobial activities of chitosan-TiO2nanocomposite. Int. J. Biol. Macromol. 2017, 104, 1762–1773. [Google Scholar] [CrossRef]
- Palacio-Marquez, A.; Ramírez-Estrada, C.A.; Gutierrez-Ruelas, N.J.; Sanchez, E.; Ojeda-Barrios, D.L.; Chavez-Mendoza, C.; Sida-Arreola, J.P. Efficiency of foliar application of zinc oxide nanoparticles versus zinc nitrate complexed with chitosan on nitrogen assimilation, photosynthetic activity, and production of green beans (Phaseolus vulgaris L.). Sci. Hortic. 2021, 288, 110297. [Google Scholar] [CrossRef]
- Ramasamy, S. Organic photosensitizers containing fused indoleimidazole ancillary acceptor with triphenylamine donor moieties for efficient dye-sensitized solar cells. Int. J. Hydrog. Energy 2021, 46, 3475–3483. [Google Scholar] [CrossRef]
- Cheng, L.; Hao, Y.; Song, X.; Chang, Q. Effects of Chitosan and Nano Titanium Dioxide on the Mechanical, Physicochemical and Antibacterial Properties of Corn Starch Films. J. Macromol. Sci. Part B 2021, 60, 616–630. [Google Scholar] [CrossRef]
- Hussein, E.M.; Desoky, W.M.; Hanafy, M.F.; Guirguis, O.W. Effect of TiO2 nanoparticles on the structural configurations and thermal, mechanical, and optical properties of chitosan/TiO2 nanoparticle composites. J. Phys. Chem. Solids 2021, 152, 109983. [Google Scholar] [CrossRef]
- Orlando, F.; Artiglia, L.; Yang, H.; Kong, X.; Roy, K.; Waldner, A.; Chen, S.; Bartels-Rausch, T.; Ammann, M. Disordered Adsorbed Water Layers on TiO2 Nanoparticles under Subsaturated Humidity Conditions at 235 K. J. Phys. Chem. Lett. 2019, 10, 7433–7438. [Google Scholar] [CrossRef] [PubMed] [Green Version]
- Soria, F.A.; Di Valentin, C. Reactive molecular dynamics simulations of hydration shells surrounding spherical TiO2 nanoparticles: Implications for proton-transferreactions. Nanoscale 2021, 13, 4151–4166. [Google Scholar] [CrossRef] [PubMed]
- Gonzalez-Campos, B.; Prokhorov, E.; Luna-Barcenas, G.; Sanchez, I.C.; Lara-Romeo, J.; Mendoza-Durante, M.E.; Villaseñor, F.; Guevara-Olvera, L. Chitosan/Silver Nanoparticles Composite: Molecular Relaxations Investigation by Dynamic Mechanical Analysis and Impedance Spectroscopy. J. Polym. Sci. B 2010, 48, 739–748. [Google Scholar] [CrossRef]
- Corazzari, I.; Nistico, R.; Turci, F.; Faga, M.G.; Franzoso, F.; Tabasso, S.; Magnacca, G. Advanced physico-chemical characterization of chitosan means of TGA coupled on-line with FTIR and GCMS: Thermal degradation and water adsorption capacity. Polym. Degrad. Stab. 2015, 112, 1121–1129. [Google Scholar] [CrossRef]
- Vo, H.T.; Shi, F.G. Towards model-based engineering of optoelectronic package materials: Dielectric constant modeling. Microelectron. J. 2002, 33, 409–415. [Google Scholar] [CrossRef]
- Todd, M.G.; Shi, F.G. Characterizing the interphase dielectric constant of polymer composite materials: Effect of chemical coupling agents. J. Appl. Phys. 2003, 94, 4551–4557. [Google Scholar] [CrossRef]
- Rafiee, M.A.; Rafiee, J.; Wang, Z.; Song, H.; Yu, Z.Z.; Koratkar, N. Enhanced Mechanical Properties of Nanocomposites at Low Graphene Content. ACS Nano 2009, 3, 3884–3890. [Google Scholar] [CrossRef]
- Nunthanid, J.; Laungtana-anan, M.; Sriamornsak, P.; Limmatvapirat, S.; Puttipipatkhachorn, S.; Lim, L.Y.; Khor, E. Characterization of chitosan acetate as a binder for sustained release tablets. J. Control. Release 2004, 99, 15–26. [Google Scholar] [CrossRef] [PubMed]
- Mezina, E.A.; Lipatova, I.M.; Losev, N.V. Effect of mechanical activation on rheological and film-forming properties of suspensions of barium sulfate in chitosan solutions. Russ. J. Appl. Chem. 2011, 84, 486–490. [Google Scholar] [CrossRef]
- Haynes, W.M. CRC Handbook of Chemistry and Physics, 96th ed.; CRC Press: Boca Raton, FL, USA, 2015. [Google Scholar]
- Kim, K.S.; Shim, S.H.; Kim, S.; Yoon, S.O. Low temperature and microwave dielectric properties of TiO2/ZBS glass composites. Ceram. Int. 2010, 36, 1571–1575. [Google Scholar] [CrossRef]
- Houng, B.; Wu, S.-J.J.; Lu, S.H.; Chien, W.C. Microstructure and properties evaluation of TiO2 ceramics with multi-oxides glass additions. Ceram. Int. 2014, 40, 3731–3736. [Google Scholar] [CrossRef]
- Wypych, A.; Bobowska, I.; Tracz, M.; Opasinska, A.; Kadlubowski, S.; Krzywania-Kaliszewska, A.; Grobelny, J.; Wojciechowski, P. Dielectric Properties and Characterisation of Titanium Dioxide Obtained by Different Chemistry Methods. J. Nanomater. 2014, 2014, 124814. [Google Scholar] [CrossRef]
- Sagadevan, S. Synthesis and electrical properties of TiO2 nanoparticles using a wet chemical technique. Am. J. Nanosci. Nanotechnol. 2013, 1, 27–30. [Google Scholar] [CrossRef] [Green Version]
- Kumar, N.S.; Naveen Kumar, S.K.; Yesappa, L. Structural, optical and conductivity study of hydrothermally synthesized TiO2 nanorods. Mater. Res. Express 2020, 7, 015071. [Google Scholar] [CrossRef]
- Campbell, S.L.V.; Chancelier, J.P.; Nikoukhah, R. Modeling and Simulation in Scilab/Scicos; Springer Science and Business Media: New York, NY, USA, 2006. [Google Scholar]
- Ben Brahim, M.; Ammar, H.B.; Abdelhédi, R.; Samet, Y. Electrochemical behavior and analytical detection of Imidacloprid insecticide on a BDD electrode using square-wave voltammetric method. Chin. Chem. Lett. 2016, 27, 666–672. [Google Scholar] [CrossRef]
- Guzsvány, V.; Gaál, F.; Bjelica, L.; Ökrész, S. Voltammetric determination of imidacloprid and thiamethoxam. J. Serb. Chem. Soc. 2005, 70, 735–743. [Google Scholar] [CrossRef]
- Paiva, W.D.A.; Oliveira, T.M.B.F.; Sousa, C.P.; Neto, P.D.L.; Correia, A.N.; Morais, S.; Silva, D.R.; Castro, S.S.L. Electroanalysis of Imidacloprid Insecticide in River Waters Using Functionalized Multi-Walled Carbon Nanotubes Modified Glassy Carbon Electrode. J. Electrochem. Soc. 2018, 165, B431–B435. [Google Scholar] [CrossRef]
- Navalón, A.; El-Khattabi, R.; González-Casado, A.; Vilchez, J.L. Differential-pulse polarographic determination of the insecticide imidacloprid in commercial formulations. Microchim. Acta 1999, 130, 261–265. Available online: https://link.springer.com/article/10.1007%2FBF01242914 (accessed on 28 January 2022). [CrossRef]
- Ahuja, S.; Scypinski, S. Validation of analytical test methods. In Separation Science and Technology; Academic Press: Cambridge, MA, USA, 2011; Volume 10, pp. 429–457. [Google Scholar] [CrossRef]
- Kumaravel, A.; Chandrasekaran, M. Electrochemical determination of imidacloprid using nanosilver Nafion®/nanoTiO2 Nafion® composite modified glassy carbon electrode. Sens. Actuators B Chem. 2011, 158, 319–326. [Google Scholar] [CrossRef]
- Li, X.; Kan, X. A ratiometric strategy -based electrochemical sensing interface for the sensitive and reliable detection of imidacloprid. Analyst 2018, 143, 2150–2156. [Google Scholar] [CrossRef] [PubMed]
- Ajermoun, N.; Aghris, S.; Farahi, A.; Lahrich, S.; Saqrane, S.; Bakasse, M.; El Mhammedi, M.A. Electrochemical reduction of neonicotinoids insecticides catalysed by metallic silver: Case of the detection of imidacloprid in tomato and orange juices. Int. J. Environ. Anal. Chem. 2019, 101, 585–597. [Google Scholar] [CrossRef]
- Guzsvany, V.; Petrovic, J.; Krstic, J.; Papp, Z.; Putek, M.; Bjelica, L.; Bobrowski, A.; Abramović, B. Renewable silver-amalgam film electrode for voltammetric monitoring of solar photodegradation of imidacloprid in the presence of Fe/TiO2 and TiO2 catalysts. J. Electroanal. Chem. 2013, 699, 33–39. [Google Scholar] [CrossRef]
- Papp, Z.; Švancara, I.; Guzsvány, V.; Vytřas, K.; Gaál, F. Voltammetric determination of Imidacloprid insecticide in selected samples using a carbon paste electrode. Microchim. Acta 2009, 166, 169–175. [Google Scholar] [CrossRef]
- Lei, W.; Wu, Q.J.; Si, W.M. Electrochemical determination of imidacloprid using poly(carbazole)/chemically reduced graphene oxide modified glassy carbon electrode. Sens. Actuators B Chem. 2013, 183, 102–109. [Google Scholar] [CrossRef]
- Guzsvány, V.; Kádár, M.; Papp, Z.; Bjelica, L.; Gaál, F.; Tóth, K. Monitoring of photo-catalytic degradation of selected neonicotinoid insecticides by cathodic voltam-metry with a bismuth film electrode. Electroanalysis 2008, 20, 291–300. [Google Scholar] [CrossRef]
Electrode | Cathodic Peak (V) | Anodic Peak (V) | Linear Range (mol/L) | Cathodic | Anodic | ||||
---|---|---|---|---|---|---|---|---|---|
LOD (mol/L) | LOQ (mol/L) | R2 | LOD (mol/L) | LOQ (mol/L) | R2 | ||||
GCE | −1.42 ± 0.048 | ---- | 3.9 × 10−5–2 × 10−3 | 1.82 × 10−4 | 6.08 × 10−4 | 98.5 | --- | --- | --- |
GCE/CS | −1.36 ± 0.030 | --- | 3.9 × 10−5–2 × 10−3 | 2.76 × 10−4 | 9.20 × 10−4 | 96.7 | --- | --- | --- |
GSE/CS-TiO2 10% | −1.37 ± 0.026 | --- | 3.9 × 10−5–2 × 10−3 | 2.60 × 10−4 | 8.68 × 10−4 | 97 | --- | --- | --- |
GSE/CS-TiO2 20% | −1.42 ± 0.030 | −1.52 ± 0.032 | 3.9 × 10−5–2 × 10−3 | --- | --- | --- | 2.96 × 10−4 | 9.85 × 10−4 | 90.5 |
GSE/CS-TiO2 30% | −1.34 ± 0.036 | −1.51 ± 0.046 | 3.9 × 10−5–2 × 10−3 | 2.04 × 10−4 | 6.79 × 10−4 | 98.2 | 1.42 × 10−4 | 4.75 × 10−4 | 97.7 |
GSE/CS-TiO2 40% | −1.34 ± 0.043 | −1.52 ± 0.027 | 3.9 × 10−5–2 × 10−3 | 2.74 × 10−4 | 9.14 × 10−4 | 96.7 | 6.2 × 10−4 | 2.07 × 10−3 | 84.7 |
GSE/CS-TiO2 50% | −1.32 ± 0.028 | −1.54 ± 0.022 | 3.9 × 10−5–2 × 10−3 | 2.53 × 10−4 | 8.44 × 10−4 | 97.2 | 1.67 × 10−4 | 5.58 × 10−4 | 98.8 |
GSE/CS-TiO2 60% | −1.30 ± 0.030 | −1.52 ± 0.046 | 3.9 × 10−5–2 × 10−3 | 1.46 × 10−4 | 4.88 × 10−4 | 99.1 | 1.44 × 10−4 | 4.79 × 10−4 | 97.6 |
Method | Electrode | Linear Range (mmol L–1) | LOD (mmol L–1) | LOQ (mmol L–1) | References |
---|---|---|---|---|---|
SWV | Hg(Ag) FE | 3.55–185.6 | 1.05 | 3.6 | [69] |
SWV | BDD | 30–200 | 8.6 | 28.6 | [33] |
DPV | CPE | 6.7–117.4 | 2.04 | 6.8 | [70] |
DPV | nAgnf/nTiO2nf/GCE | 0.5–3.5 | 0.25 | 0.8 | [66] |
DPV | PCz/CRGO/GCE | 3–10 | 0.44 | 1.5 | [71] |
DPV | BiFE | 9.5–200 | 2.9 | – | [72] |
CV | GCE | 10.9–1956 | 30.1 | 101.6 | [62] |
CV | CPE | 1–7 | 0.63 | 2.1 | [70] |
CV | PCz/CRGO/GCE | 3–10 | 0.22 | 0.7 | [72] |
CV | GCE/CS-TiO2 40% | 0.039–2 | 0.6 | 2.1 | This work |
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Castillo, B.E.; Prokhorov, E.; Luna-Bárcenas, G.; Kovalenko, Y. Potential Use of Chitosan-TiO2 Nanocomposites for the Electroanalytical Detection of Imidacloprid. Polymers 2022, 14, 1686. https://doi.org/10.3390/polym14091686
Castillo BE, Prokhorov E, Luna-Bárcenas G, Kovalenko Y. Potential Use of Chitosan-TiO2 Nanocomposites for the Electroanalytical Detection of Imidacloprid. Polymers. 2022; 14(9):1686. https://doi.org/10.3390/polym14091686
Chicago/Turabian StyleCastillo, Blanca Estela, Evgen Prokhorov, Gabriel Luna-Bárcenas, and Yuriy Kovalenko. 2022. "Potential Use of Chitosan-TiO2 Nanocomposites for the Electroanalytical Detection of Imidacloprid" Polymers 14, no. 9: 1686. https://doi.org/10.3390/polym14091686