Designing ZIF-67 derived NiCo layered double hydroxides with 3D hierarchical structure for Enzyme-free electrochemical lactate monitoring in human sweat

Wang, Yu-Xuan; Tsao, Po-Kai; Rinawati, Mia; Chen, Kuan‐Jung; Chen, Kuei-Yuan; Chang, Chih Yu; Yeh, Min–Hsin

doi:10.1016/j.cej.2021.131687

Cited by 50 publications

(17 citation statements)

References 47 publications

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“…Hence, samples taken during aerobic and anaerobic exercises were analysed, and the lactate values obtained (12.39 and 23.23 mM, respectively) were consistent with the literature. As expected from an enzyme-free sensor, this device exhibits ultrastable performance, with retention of 98.72% after 28 days [ 58 ]. Several examples of wearable lactate sensors with different configurations are shown in Figure 6 .…”

Section: Implementation Of Lactate Biosensors On Biomedicine: Real-ti...mentioning

confidence: 75%

What Is Left for Real-Life Lactate Monitoring? Current Advances in Electrochemical Lactate (Bio)Sensors for Agrifood and Biomedical Applications

et al. 2022

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Monitoring of lactate is spreading from the evident clinical environment, where its role as a biomarker is notorious, to the agrifood ambit as well. In the former, lactate concentration can serve as a useful indicator of several diseases (e.g., tumour development and lactic acidosis) and a relevant value in sports performance for athletes, among others. In the latter, the spotlight is placed on the food control, bringing to the table meaningful information such as decaying product detection and stress monitoring of species. No matter what purpose is involved, electrochemical (bio)sensors stand as a solid and suitable choice. However, for the time being, this statement seems to be true only for discrete measurements. The reality exposes that real and continuous lactate monitoring is still a troublesome goal. In this review, a critical overview of electrochemical lactate (bio)sensors for clinical and agrifood situations is performed. Additionally, the transduction possibilities and different sensor designs approaches are also discussed. The main aim is to reflect the current state of the art and to indicate relevant advances (and bottlenecks) to keep in mind for further development and the final achievement of this highly worthy objective.

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Section: Implementation Of Lactate Biosensors On Biomedicine: Real-ti...mentioning

confidence: 75%

What Is Left for Real-Life Lactate Monitoring? Current Advances in Electrochemical Lactate (Bio)Sensors for Agrifood and Biomedical Applications

et al. 2022

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“…For instance, Rajesh et al built nanosheet-like NiCo LDH grown on silver nanowires with the g-C 3 N 4 nanostructured electrocatalyst for high-performance super capacitors . Wang et al devised nanoflower-like NiCo LDH using Co-based ZIF-67 as a self-sacrificing template for lactate determination . Zhu et al synthesized NiFe LDH nanosheets on a porous g-C 3 N 4 foam substrate for the capture and photoreduction of CO 2 …”

Section: Introductionmentioning

confidence: 99%

Hierarchical NiMn Layered Double Hydroxide Nanostructures on Carbon Cloth for Electrochemical Detection of Hydrogen Peroxide

Wang

Zhang

et al. 2022

ACS Appl. Nano Mater.

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Transition metal layered double hydroxide (LDH) nanomaterials have gained wide attention in the fields of supercapacitors, photocatalysis, and electrocatalysis due to their large specific surface area and eminent catalytic performance. In this work, hierarchical NiMn LDH nanosheet arrays were synthesized on flexible carbon cloth (CC) through a one-step hydrothermal reaction as a self-supporting electrode. For one thing, CC can efficiently prevent the aggregation of the NiMn LDH nanosheet and accelerate the electron transfer ability as a desired electric conductor. For another, the synthesized NiMn LDH nanostructures exhibited super electrocatalytic activity toward H 2 O 2 oxidation due to the large active surface area and the synergistic effect of Ni and Mn. Therefore, the nanostructured NiMn LDH on CC displays excellent sensing characteristic for H 2 O 2 with a broad linear range of 1−23,000 μM, a low detection limit of 0.26 μM, and a high sensitivity of 4108 μA mM −1 cm −2 . Moreover, the proposed sensor shows promising application prospects for detecting H 2 O 2 in frozen squid and dried tofu, demonstrating its importance in the food industry and food safety.

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“…The SPCE is frequently modified using metal NPs, polyaniline (PANI), graphene, and other two-dimensional materials to prepare wearable electrochemical biosensors [ 30 , 59 , 60 , 61 , 62 , 63 ]. For instance, the graphene-modified electrode used in an amperometric lactate biosensor had a distinct redox peak with a lower potential separation peak than the unmodified electrode, showing an enhanced electron transfer rate [ 64 ].…”

Section: Electrochemical Biosensorsmentioning

confidence: 99%

Recent Advances in Wearable Biosensors for Non-Invasive Detection of Human Lactate

Shen

Liu

et al. 2022

Biosensors

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Lactate, a crucial product of the anaerobic metabolism of carbohydrates in the human body, is of enormous significance in the diagnosis and treatment of diseases and scientific exercise management. The level of lactate in the bio-fluid is a crucial health indicator because it is related to diseases, such as hypoxia, metabolic disorders, renal failure, heart failure, and respiratory failure. For critically ill patients and those who need to regularly control lactate levels, it is vital to develop a non-invasive wearable sensor to detect lactate levels in matrices other than blood. Due to its high sensitivity, high selectivity, low detection limit, simplicity of use, and ability to identify target molecules in the presence of interfering chemicals, biosensing is a potential analytical approach for lactate detection that has received increasing attention. Various types of wearable lactate biosensors are reviewed in this paper, along with their preparation, key properties, and commonly used flexible substrate materials including polydimethylsiloxane (PDMS), polyethylene terephthalate (PET), paper, and textiles. Key performance indicators, including sensitivity, linear detection range, and detection limit, are also compared. The challenges for future development are also summarized, along with some recommendations for the future development of lactate biosensors.

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Designing ZIF-67 derived NiCo layered double hydroxides with 3D hierarchical structure for Enzyme-free electrochemical lactate monitoring in human sweat

Cited by 50 publications

References 47 publications

What Is Left for Real-Life Lactate Monitoring? Current Advances in Electrochemical Lactate (Bio)Sensors for Agrifood and Biomedical Applications

What Is Left for Real-Life Lactate Monitoring? Current Advances in Electrochemical Lactate (Bio)Sensors for Agrifood and Biomedical Applications

Hierarchical NiMn Layered Double Hydroxide Nanostructures on Carbon Cloth for Electrochemical Detection of Hydrogen Peroxide

Recent Advances in Wearable Biosensors for Non-Invasive Detection of Human Lactate

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