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Pliego-Sandoval JE, Díaz-Barbosa A, Reyes-Nava LA, Angeles Camacho-Ruiz M, Iñiguez-Muñoz LE, Pinto-Pérez O. Development and Evaluation of a Low-Cost Triglyceride Quantification Enzymatic Biosensor Using an Arduino-Based Microfluidic System. BIOSENSORS 2023; 13:826. [PMID: 37622912 PMCID: PMC10452911 DOI: 10.3390/bios13080826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/10/2023] [Accepted: 08/12/2023] [Indexed: 08/26/2023]
Abstract
Overweight and obesity promote diabetes and heart disease onset. Triglycerides are key biomarkers for cardiovascular disease, strokes, and other health issues. Scientists have devised methods and instruments for the detection of these molecules in liquid samples. In this study, an enzymatic biosensor was developed using an Arduino-based microfluidic platform, wherein a lipolytic enzyme was immobilized on an ethylene-vinyl acetate polymer through physical adsorption. This low-cost optical biosensor employed a spectrophotometric transducer and was assessed in liquid samples to indirectly detect triglycerides and fatty acids using p-nitrophenol as an indicator. The average triglyceride level detected in the conducted experiments was 47.727 mg/dL. The biosensor exhibited a percentage of recovery of 81.12% and a variation coefficient of 0.791%. Furthermore, the biosensor demonstrated the ability to detect triglyceride levels without the need for sample dilution, ranging from 7.6741 mg/dL to 58.835 mg/dL. This study successfully developed an efficient and affordable enzymatic biosensor prototype for triglyceride and fatty acid detection. The lipolytic enzyme immobilization on the polymer substrate provided a stable and reproducible detection system, rendering this biosensor an exciting option for the detection of these molecules.
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Affiliation(s)
- Jorge E. Pliego-Sandoval
- Centro Universitario del Sur, Departamento de Ciencias Computacionales e Innovación Tecnológica, Universidad de Guadalajara, Av. Enrique Arreola Silva No. 883, Colón, Cd Guzmán 49000, Jalisco, Mexico; (A.D.-B.); (L.A.R.-N.); (L.E.I.-M.); (O.P.-P.)
| | - Arturo Díaz-Barbosa
- Centro Universitario del Sur, Departamento de Ciencias Computacionales e Innovación Tecnológica, Universidad de Guadalajara, Av. Enrique Arreola Silva No. 883, Colón, Cd Guzmán 49000, Jalisco, Mexico; (A.D.-B.); (L.A.R.-N.); (L.E.I.-M.); (O.P.-P.)
| | - Luis A. Reyes-Nava
- Centro Universitario del Sur, Departamento de Ciencias Computacionales e Innovación Tecnológica, Universidad de Guadalajara, Av. Enrique Arreola Silva No. 883, Colón, Cd Guzmán 49000, Jalisco, Mexico; (A.D.-B.); (L.A.R.-N.); (L.E.I.-M.); (O.P.-P.)
| | - María Angeles Camacho-Ruiz
- Centro Universitario del Norte, Laboratorio de Investigación en Biotecnología, Universidad de Guadalajara, Colotlán 46200, Jalisco, Mexico;
| | - Laura Elena Iñiguez-Muñoz
- Centro Universitario del Sur, Departamento de Ciencias Computacionales e Innovación Tecnológica, Universidad de Guadalajara, Av. Enrique Arreola Silva No. 883, Colón, Cd Guzmán 49000, Jalisco, Mexico; (A.D.-B.); (L.A.R.-N.); (L.E.I.-M.); (O.P.-P.)
| | - Osmar Pinto-Pérez
- Centro Universitario del Sur, Departamento de Ciencias Computacionales e Innovación Tecnológica, Universidad de Guadalajara, Av. Enrique Arreola Silva No. 883, Colón, Cd Guzmán 49000, Jalisco, Mexico; (A.D.-B.); (L.A.R.-N.); (L.E.I.-M.); (O.P.-P.)
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Thakkar JB, Aghera DJ, Trivedi B, Prabha CR. Design and characterization of a biosensor with lipase immobilized nanoparticles in polymer film for the detection of triglycerides. Int J Biol Macromol 2023; 229:136-145. [PMID: 36586648 DOI: 10.1016/j.ijbiomac.2022.12.281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 12/11/2022] [Accepted: 12/25/2022] [Indexed: 12/29/2022]
Abstract
High levels of triglycerides in blood can harden and block the arteries increasing the risk of heart disease and strokes. Triglycerides are important constituents of oils and fats used in various foods. The triglyceride content in commercial preparations of oils is estimated using conventional methods. In the present study, an electrochemical biosensor with lipase immobilized novel conductive polymer film has been developed for estimating triglyceride content in a variety of products. The portable biosensor can bring down the detection costs dramatically and can be used for varied purposes. It is based on cyclic voltammetry and has a three-electrode configuration system. Glassy carbon electrode is functionalized with nanoparticles embedded in polyethyleneimine and lipase is immobilized using glutaraldehyde. The strategy increases the electrochemical conductance manifold and overcomes the hindrance to lipase posed by membranes as it is oriented on the outside of the membrane. Thus, it increases the sensitivity and selectivity of detection. Results of scanning electron microscopy and FT-IR spectroscopy were used for characterizing the electrode surface. Linear range of the electrode for triglycerides is 100-500 mg/dL. The sensor was used successfully to determine triglyceride content in several real samples and the average recovery values lie from 95.47 % to 101.05 %.
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Affiliation(s)
- Jinal B Thakkar
- Department of Biochemistry, Faculty of Science, The M. S. University of Baroda, Vadodara 390005, India
| | - Dimpal J Aghera
- Department of Biochemistry, Faculty of Science, The M. S. University of Baroda, Vadodara 390005, India
| | - Bhavana Trivedi
- Department of Chemistry, Faculty of Science, The M. S. University of Baroda, Vadodara 390005, India
| | - C Ratna Prabha
- Department of Biochemistry, Faculty of Science, The M. S. University of Baroda, Vadodara 390005, India.
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3
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Rabbani G, Ahmad E, Ahmad A, Khan RH. Structural features, temperature adaptation and industrial applications of microbial lipases from psychrophilic, mesophilic and thermophilic origins. Int J Biol Macromol 2023; 225:822-839. [PMID: 36402388 DOI: 10.1016/j.ijbiomac.2022.11.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 11/13/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022]
Abstract
Microbial lipases are very prominent biocatalysts because of their ability to catalyze a wide variety of reactions in aqueous and non-aqueous media. Here microbial lipases from different origins (psychrophiles, mesophiles, and thermophiles) have been reviewed. This review emphasizes an update of structural diversity in temperature adaptation and industrial applications, of psychrophilic, mesophilic, and thermophilic lipases. The microbial origins of lipases are logically dynamic, proficient, and also have an extensive range of industrial uses with the manufacturing of altered molecules. It is therefore of interest to understand the molecular mechanisms of adaptation to temperature in occurring lipases. However, lipases from extremophiles (psychrophiles, and thermophiles) are widely used to design biotransformation reactions with higher yields, fewer byproducts, or useful side products and have been predicted to catalyze those reactions also, which otherwise are not possible with the mesophilic lipases. Lipases as a multipurpose biological catalyst have given a favorable vision in meeting the needs of several industries such as biodiesel, foods, and drinks, leather, textile, detergents, pharmaceuticals, and medicals.
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Affiliation(s)
- Gulam Rabbani
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202 002, India; Department of Medical Biotechnology, Yeungnam University, 280 Daehak-ro, Gyeongsan, Gyeongbuk 38541, Republic of Korea.
| | - Ejaz Ahmad
- Department of Pathology, University of Michigan Medical School, Ann Arbor, MI 48109, United States of America
| | - Abrar Ahmad
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Rizwan Hasan Khan
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202 002, India.
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4
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Carballares D, Rocha-Martin J, Fernandez-Lafuente R. Coimmobilization of lipases exhibiting three very different stability ranges. Reuse of the active enzymes and selective discarding of the inactivated ones. Int J Biol Macromol 2022; 206:580-590. [PMID: 35218810 DOI: 10.1016/j.ijbiomac.2022.02.084] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/15/2022] [Accepted: 02/15/2022] [Indexed: 02/08/2023]
Abstract
Lipase B from Candida antarctica (CALB) and lipases from Candida rugosa (CRL) and Rhizomucor miehei (RML) have been coimmobilized on octyl and octyl-Asp agarose beads. CALB was much more stable than CRL, that was significantly more stable than RML. This forces the user to discard immobilized CALB and CRL when only RML has been inactivated, or immobilized CALB when CRL have been inactivated. To solve this problem, a new strategy has been proposed using three different immobilization protocols. CALB was covalently immobilized on octyl-vinyl sulfone agarose and blocked with Asp. Then, CRL was immobilized via interfacial activation. After coating both immobilized enzymes with polyethylenimine, RML could be immobilized via ion exchange. That way, by incubating in ammonium sulfate solutions, inactivated RML could be released enabling the reuse of coimmobilized CRL and CALB to build a new combi-lipase. Incubating in triton and ammonium sulfate solutions, it was possible to release inactivated CRL and RML, enabling the reuse of immobilized CALB when CRL was inactivated. These cycles could be repeated for 3 full cycles, maintaining the activity of the active and immobilized enzymes.
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Affiliation(s)
- Diego Carballares
- Departamento de Biocatálisis, ICP-CSIC, Campus UAM-CSIC, Madrid, Spain
| | - Javier Rocha-Martin
- Department of Biochemistry and Molecular Biology, Faculty of Biology, Complutense University of Madrid, José Antonio Novais 12, Madrid 28040, Spain.
| | - Roberto Fernandez-Lafuente
- Departamento de Biocatálisis, ICP-CSIC, Campus UAM-CSIC, Madrid, Spain; Center of Excellence in Bionanoscience Research, External Scientific Advisory Academic, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
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5
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An improved amperometric determination of xanthine with xanthine oxidase nanoparticles for testing of fish meat freshness. SENSING AND BIO-SENSING RESEARCH 2021. [DOI: 10.1016/j.sbsr.2021.100437] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Lee YS, Lim K, Minteer SD. Cascaded Biocatalysis and Bioelectrocatalysis: Overview and Recent Advances. Annu Rev Phys Chem 2021; 72:467-488. [DOI: 10.1146/annurev-physchem-090519-050109] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Enzyme cascades are plentiful in nature, but they also have potential in artificial applications due to the possibility of using the target substrate in biofuel cells, electrosynthesis, and biosensors. Cascade reactions from enzymes or hybrid bioorganic catalyst systems exhibit extended substrate range, reaction depth, and increased overall performance. This review addresses the strategies of cascade biocatalysis and bioelectrocatalysis for ( a) CO2 fixation, ( b) high value-added product formation, ( c) sustainable energy sources via deep oxidation, and ( d) cascaded electrochemical enzymatic biosensors. These recent updates in the field provide fundamental concepts, designs of artificial electrocatalytic oxidation-reduction pathways (using a flexible setup involving organic catalysts and engineered enzymes), and advances in hybrid cascaded sensors for sensitive analyte detection.
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Affiliation(s)
- Yoo Seok Lee
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, USA
| | - Koun Lim
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, USA
| | - Shelley D. Minteer
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, USA
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7
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Kucherenko IS, Soldatkin OO, Dzyadevych SV, Soldatkin AP. Electrochemical biosensors based on multienzyme systems: Main groups, advantages and limitations - A review. Anal Chim Acta 2020; 1111:114-131. [PMID: 32312388 DOI: 10.1016/j.aca.2020.03.034] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 03/14/2020] [Accepted: 03/16/2020] [Indexed: 12/13/2022]
Abstract
In the review, the principles and main purposes of using multienzyme systems in electrochemical biosensors are analyzed. Coupling several enzymes allows an extension of the spectrum of detectable substances, an increase in the biosensor sensitivity (in some cases, by several orders of magnitude), and an improvement of the biosensor selectivity, as showed on the examples of amperometric, potentiometric, and conductometric biosensors. The biosensors based on cascade, cyclic and competitive enzyme systems are described alongside principles of function, advantages, disadvantages and practical use for real sample analyses in various application areas (food production and quality control, clinical diagnostics, environmental monitoring). The complications and restrictions regarding the development of multienzyme biosensors are evaluated. The recommendations on the reasonability of elaboration of novel multienzyme biosensors are given.
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Affiliation(s)
- I S Kucherenko
- Department of Biomolecular Electronics, Institute of Molecular Biology and Genetics of the National Academy of Sciences of Ukraine, Zabolotnogo Street 150, 03148, Kyiv, Ukraine.
| | - O O Soldatkin
- Department of Biomolecular Electronics, Institute of Molecular Biology and Genetics of the National Academy of Sciences of Ukraine, Zabolotnogo Street 150, 03148, Kyiv, Ukraine; Institute of High Technologies, Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, 01003, Kyiv, Ukraine
| | - S V Dzyadevych
- Department of Biomolecular Electronics, Institute of Molecular Biology and Genetics of the National Academy of Sciences of Ukraine, Zabolotnogo Street 150, 03148, Kyiv, Ukraine; Institute of High Technologies, Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, 01003, Kyiv, Ukraine
| | - A P Soldatkin
- Department of Biomolecular Electronics, Institute of Molecular Biology and Genetics of the National Academy of Sciences of Ukraine, Zabolotnogo Street 150, 03148, Kyiv, Ukraine; Institute of High Technologies, Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, 01003, Kyiv, Ukraine
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8
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Ibadullaeva SZ, Appazov NO, Tarahovsky YS, Zamyatina EA, Fomkina MG, Kim YA. Amperometric Multi-Enzyme Biosensors: Development and Application, a Short Review. Biophysics (Nagoya-shi) 2019. [DOI: 10.1134/s0006350919050063] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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9
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Neelam, Chhillar AK, Rana JS. Enzyme nanoparticles and their biosensing applications: A review. Anal Biochem 2019; 581:113345. [DOI: 10.1016/j.ab.2019.113345] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 06/20/2019] [Accepted: 06/20/2019] [Indexed: 11/25/2022]
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10
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Narwal V, Pundir C. Development of glycerol biosensor based on co-immobilization of enzyme nanoparticles onto graphene oxide nanoparticles decorated pencil graphite electrode. Int J Biol Macromol 2019; 127:57-65. [DOI: 10.1016/j.ijbiomac.2018.12.253] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 12/26/2018] [Indexed: 01/22/2023]
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11
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12
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Melani NB, Tambourgi EB, Silveira E. Lipases: From Production to Applications. SEPARATION AND PURIFICATION REVIEWS 2019. [DOI: 10.1080/15422119.2018.1564328] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Natália B. Melani
- School of Chemical Engineering, University of Campinas, Campinas, SP, Brazil
| | - Elias B. Tambourgi
- School of Chemical Engineering, University of Campinas, Campinas, SP, Brazil
| | - Edgar Silveira
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
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13
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Biosensing based on pencil graphite electrodes. Talanta 2018; 190:235-247. [DOI: 10.1016/j.talanta.2018.07.086] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/24/2018] [Accepted: 07/27/2018] [Indexed: 12/20/2022]
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14
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Geoffry K, Achur RN. Optimization of novel halophilic lipase production by Fusarium solani strain NFCCL 4084 using palm oil mill effluent. J Genet Eng Biotechnol 2018; 16:327-334. [PMID: 30733742 PMCID: PMC6353730 DOI: 10.1016/j.jgeb.2018.04.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 04/04/2018] [Accepted: 04/23/2018] [Indexed: 11/19/2022]
Abstract
Among different sources of lipases, fungal lipases have continued to attract a wide range of applications. Further, halophilic lipases are highly desirable for biodiesel production due to the need to mitigate environmental pollution caused as result of extensive use of fossil fuels. However, currently, the high production cost limits the industrial application of lipases. In order to address this issue, we have attempted to optimize lipase production by Fusarium solani NFCCL 4084 and using palm oil mill effluent (POME) based medium. The production was optimized using a combinatory approach of Plackett-Burman (PB) design, one factor at a time (OFAT) design and face centred central composite design (FCCCD). The variables (malt extract, (NH4)2SO4, CaCl2, MgSO4, olive oil, peptone, K2HPO4, NaNO3, Tween-80, POME and pH) were analyzed using PB design and the variables with positive contrast coefficient were found to be K2HPO4, NaNO3, Tween-80, POME and pH. The significant variables selected were further analyzed for possible optimum range by using OFAT approach and the findings revealed that K2HPO4, NaNO3, and Tween-80 as the most significant medium components, and thus were further optimized by using FCCCD. The optimum medium yielded a lipase with an activity of 7.8 U/ml, a significant 3.2-fold increase compared to un-optimized medium. The present findings revealed that POME is an alternative and suitable substrate for halophilic lipase production at low cost. Also, it is clearly evident that the combinatory approach employed here proved to be very effective in producing high activity halophilic lipases, in general.
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Affiliation(s)
| | - Rajeshwara N. Achur
- Department of Biochemistry, Kuvempu University, Shankaraghatta, 577451 Shimoga, Karnataka, India
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15
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Pundir C, Lata S, Narwal V. Biosensors for determination of D and L- amino acids: A review. Biosens Bioelectron 2018; 117:373-384. [DOI: 10.1016/j.bios.2018.06.033] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 06/04/2018] [Accepted: 06/19/2018] [Indexed: 11/28/2022]
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16
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Farzin L, Shamsipur M, Samandari L, Sheibani S. Recent advances in designing nanomaterial based biointerfaces for electrochemical biosensing cardiovascular biomarkers. J Pharm Biomed Anal 2018; 161:344-376. [PMID: 30205301 DOI: 10.1016/j.jpba.2018.08.060] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 08/27/2018] [Accepted: 08/29/2018] [Indexed: 02/06/2023]
Abstract
Early diagnosis of cardiovascular disease (CVD) is critically important for successful treatment and recovery of patients. At present, detection of CVD at early stages of its progression becomes a major issue for world health. The nanoscale electrochemical biosensors exhibit diverse outstanding properties, rendering them extremely suitable for the determination of CVD biomarkers at very low concentrations in biological fluids. The unique advantages offered by electrochemical biosensors in terms of sensitivity and stability imparted by nanostructuring the electrode surface together with high affinity and selectivity of bioreceptors have led to the development of new electrochemical biosensing strategies that have introduced as interesting alternatives to conventional methodologies for clinical diagnostics of CVD. This review provides an updated overview of selected examples during the period 2005-2018 involving electrochemical biosensing approaches and signal amplification strategies based on nanomaterials, which have been applied for determination of CVD biomarkers. The studied CVD biomarkers include AXL receptor tyrosine kinase, apolipoproteins, cholesterol, C-reactive protein (CRP), D-dimer, fibrinogen (Fib), glucose, insulin, interleukins, lipoproteins, myoglobin, N-terminal pro-B-type natriuretic peptide (BNP), tumor necrosis factor alpha (TNF-α) and troponins (Tns) on electrochemical transduction format. Identification of new specific CVD biomarkers, multiplex bioassay for the simultaneous determination of biomarkers, emergence of microfluidic biosensors, real-time analysis of biomarkers and point of care validation with high sensitivity and selectivity are the major challenges for future research.
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Affiliation(s)
- Leila Farzin
- Radiation Application Research School, Nuclear Science and Technology Research Institute, 11365-3486, Tehran, Iran.
| | - Mojtaba Shamsipur
- Department of Chemistry, Razi University, 67149-67346, Kermanshah, Iran.
| | - Leila Samandari
- Department of Chemistry, Razi University, 67149-67346, Kermanshah, Iran
| | - Shahab Sheibani
- Radiation Application Research School, Nuclear Science and Technology Research Institute, 11365-3486, Tehran, Iran
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Narwal V, Sharma M, Rani S, Pundir C. An ultrasensitive amperometric determination of lactate by lactate dehydrogenase nanoparticles immobilized onto Au electrode. Int J Biol Macromol 2018; 115:767-775. [DOI: 10.1016/j.ijbiomac.2018.04.114] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Revised: 04/22/2018] [Accepted: 04/23/2018] [Indexed: 12/15/2022]
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18
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Fabrication of glycerol biosensor based on co-immobilization of enzyme nanoparticles onto pencil graphite electrode. Anal Biochem 2018; 555:94-103. [DOI: 10.1016/j.ab.2018.06.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 06/06/2018] [Accepted: 06/07/2018] [Indexed: 12/17/2022]
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19
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Fabrication of an electrochemical H 2 O 2 biosensor based on immobilization of hemoglobin nanoparticles onto pencil graphite electrode. Process Biochem 2018. [DOI: 10.1016/j.procbio.2018.05.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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20
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Fabrication of an amperometric sarcosine biosensor based on sarcosine oxidase/chitosan/CuNPs/c-MWCNT/Au electrode for detection of prostate cancer. Enzyme Microb Technol 2018; 113:44-51. [DOI: 10.1016/j.enzmictec.2018.02.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Revised: 02/26/2018] [Accepted: 02/27/2018] [Indexed: 12/21/2022]
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21
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Hooda V, Gahlaut A, Gothwal A, Hooda V. Recent trends and perspectives in enzyme based biosensor development for the screening of triglycerides: a comprehensive review. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:626-635. [DOI: 10.1080/21691401.2018.1465946] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Vinita Hooda
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, Haryana, India
| | | | - Ashish Gothwal
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Vikas Hooda
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, Haryana, India
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22
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Jakhar S, Pundir C. Preparation, characterization and application of urease nanoparticles for construction of an improved potentiometric urea biosensor. Biosens Bioelectron 2018; 100:242-250. [DOI: 10.1016/j.bios.2017.09.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 09/01/2017] [Accepted: 09/04/2017] [Indexed: 10/18/2022]
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23
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Biosensing methods for determination of triglycerides: A review. Biosens Bioelectron 2018; 100:214-227. [DOI: 10.1016/j.bios.2017.09.008] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 08/31/2017] [Accepted: 09/06/2017] [Indexed: 01/06/2023]
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Abstract
A biosensor is a device composed by a biological recognition element and a transducer that delivers selective information about a specific analyte. Technological and scientific advances in the area of biology, bioengineering, catalysts, electrochemistry, nanomaterials, microelectronics, and microfluidics have improved the design and performance of better biosensors. Enzymatic biosensors based on lipases, esterases, and phospholipases are valuable analytical apparatus which have been applied in food industry, oleochemical industry, biodegradable polymers, environmental science, and overall the medical area as diagnostic tools to detect cholesterol and triglyceride levels in blood samples. This chapter reviews recent developments and applications of lipase-, esterase-, and phospholipase-based biosensors.
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Affiliation(s)
- Georgina Sandoval
- Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ), Guadalajara, Jalisco, Mexico
| | - Enrique J Herrera-López
- Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ), Zapopan, Jalisco, Mexico.
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25
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Quantitative analysis of hydrogen peroxide with special emphasis on biosensors. Bioprocess Biosyst Eng 2017; 41:313-329. [DOI: 10.1007/s00449-017-1878-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 12/07/2017] [Indexed: 01/04/2023]
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Chen M, Zeng G, Xu P, Lai C, Tang L. How Do Enzymes ‘Meet’ Nanoparticles and Nanomaterials? Trends Biochem Sci 2017; 42:914-930. [DOI: 10.1016/j.tibs.2017.08.008] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 08/24/2017] [Accepted: 08/25/2017] [Indexed: 11/16/2022]
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An amperometric H 2O 2 biosensor based on hemoglobin nanoparticles immobilized on to a gold electrode. Biosci Rep 2017; 37:BSR20170194. [PMID: 28550154 PMCID: PMC5518533 DOI: 10.1042/bsr20170194] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 05/20/2017] [Accepted: 05/26/2017] [Indexed: 01/10/2023] Open
Abstract
The nanoparticles (NPs) of hemoglobin (Hb) were prepared by desolvation method and characterized by transmission electron microscopy (TEM), UV spectroscopy and Fourier-transform IR (FTIR) spectroscopy. An amperometric H2O2 biosensor was constructed by immobilizing HbNPs covalently on to a polycrystalline Au electrode (AuE). HbNPs/AuE were characterized by scanning electron microscopy (SEM), cyclic voltammetry (CV) and electrochemical impedance spectra (EIS) before and after immobilization of HbNPs. The HbNPs/AuE showed optimum response within 2.5 s at pH 6.5 in 0.1 M sodium phosphate buffer (PB) containing 100 μM H2O2 at 30°C, when operated at –0.2 V against Ag/AgCl. The HbNPs/AuE exhibited Vmax of 5.161 ± 0.1 μA cm−2 with apparent Michaelis-Menten constant (Km) of 0.1 ± 0.01 mM. The biosensor showed lower detection limit (1.0 μM), high sensitivity (129 ± 0.25 μA cm−2 mM−1) and wider linear range (1.0–1200 μM) for H2O2 as compared with earlier biosensors. The analytical recoveries of added H2O2 in serum (0.5 and 1.0 μM) were 97.77 and 98.01% respectively, within and between batch coefficients of variation (CV) were 3.16 and 3.36% respectively. There was a good correlation between sera H2O2 values obtained by standard enzymic colorimetric method and the present biosensor (correlation coefficient, R2 =0.99). The biosensor measured H2O2 level in sera of apparently healthy subjects and persons suffering from diabetes type II. The HbNPs/AuE lost 10% of its initial activity after 90 days of regular use, when stored dry at 4°C.
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