scholarly journals Electrochemical non-enzymatic glucose sensors: recent progress and perspectives

2020 ◽  
Vol 56 (93) ◽  
pp. 14553-14569
Author(s):  
Ming Wei ◽  
Yanxia Qiao ◽  
Haitao Zhao ◽  
Jie Liang ◽  
Tingshuai Li ◽  
...  
Keyword(s):  
Influencing Factors ◽  
Recent Progress ◽  
Glucose Sensors ◽  
Glucose Detection ◽  
Sensing Mechanism ◽  
Recent Advances

This review summarizes recent advances in the development of electrocatalysts for non-enzymatic glucose detection. The sensing mechanism and influencing factors are discussed, and the perspectives and challenges are also addressed.

Recent advances in non-enzymatic electrochemical glucose sensors based on non-precious transition metal materials: opportunities and challenges

RSC Advances ◽  
2016 ◽  
Vol 6 (88) ◽  
pp. 84893-84905 ◽  
Author(s):  
Xiangheng Niu ◽  
Xin Li ◽  
Jianming Pan ◽  
Yanfang He ◽  
Fengxian Qiu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Glucose Sensors ◽  
Glucose Detection ◽  
Recent Advances ◽  
Metal Materials

We summarize the latest advances of non-enzymatic glucose detection using non-noble transition metal materials, highlighting their opportunities and challenges.

scholarly journals Recent Advances in Enzymatic and Non-Enzymatic Electrochemical Glucose Sensing

Sensors ◽  
2021 ◽  
Vol 21 (14) ◽  
pp. 4672
Author(s):  
Mohamed H. Hassan ◽  
Cian Vyas ◽  
Bruce Grieve ◽  
Paulo Bartolo
Keyword(s):  
Noble Metals ◽  
Direct Electrochemistry ◽  
Glucose Sensing ◽  
Glucose Sensors ◽  
Diabetic Patients ◽  
Past Century ◽  
Industrial Sectors ◽  
Recent Advances ◽  
Wide Range ◽  
Sensitivity And Selectivity

The detection of glucose is crucial in the management of diabetes and other medical conditions but also crucial in a wide range of industries such as food and beverages. The development of glucose sensors in the past century has allowed diabetic patients to effectively manage their disease and has saved lives. First-generation glucose sensors have considerable limitations in sensitivity and selectivity which has spurred the development of more advanced approaches for both the medical and industrial sectors. The wide range of application areas has resulted in a range of materials and fabrication techniques to produce novel glucose sensors that have higher sensitivity and selectivity, lower cost, and are simpler to use. A major focus has been on the development of enzymatic electrochemical sensors, typically using glucose oxidase. However, non-enzymatic approaches using direct electrochemistry of glucose on noble metals are now a viable approach in glucose biosensor design. This review discusses the mechanisms of electrochemical glucose sensing with a focus on the different generations of enzymatic-based sensors, their recent advances, and provides an overview of the next generation of non-enzymatic sensors. Advancements in manufacturing techniques and materials are key in propelling the field of glucose sensing, however, significant limitations remain which are highlighted in this review and requires addressing to obtain a more stable, sensitive, selective, cost efficient, and real-time glucose sensor.

Recent progress of MXenes and MXene-based nanomaterials for the electrocatalytic hydrogen evolution reaction

2021 ◽  
Author(s):  
Zhaoming Kang ◽  
Muhammad Arif Khan ◽  
Yanmei Gong ◽  
Rida Javed ◽  
Yuan Xu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Recent Progress ◽  
Recent Advances ◽  
Functional Mechanisms

In this review, recent advances in MXenes and MXene-based nanomaterials applied in HER electrocatalysis are overviewed in terms of their synthesis, characterization, functional mechanisms, and HERperformance/optimization.

scholarly journals Recent advancements, key challenges and solutions in non-enzymatic electrochemical glucose sensors based on graphene platforms

RSC Advances ◽  
2017 ◽  
Vol 7 (59) ◽  
pp. 36949-36976 ◽  
Author(s):  
G. Gnana kumar ◽  
G. Amala ◽  
S. M. Gowtham
Keyword(s):  
Glucose Sensors ◽  
Recent Advances

This review elucidates the recent advances in graphene platforms in electrochemical non-enzymatic glucose sensors and provides solutions for existing bottlenecks.

Recent advances in graphene and its metal-oxide hybrid nanostructures for lithium-ion batteries

Nanoscale ◽  
2015 ◽  
Vol 7 (11) ◽  
pp. 4820-4868 ◽  
Author(s):  
Manish Srivastava ◽  
Jay Singh ◽  
Tapas Kuila ◽  
Rama K. Layek ◽  
Nam Hoon Kim ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Lithium Ion Batteries ◽  
Recent Progress ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Hybrid Nanostructures ◽  
Recent Advances

This review highlights the recent progress in graphene and graphene-based metal-oxide hybrids for use as electrode materials in lithium-ion batteries.

scholarly journals Recent advances of electrochemical and optical enzyme-free glucose sensors operating at physiological conditions

2020 ◽  
Vol 165 ◽  
pp. 112331 ◽  
Author(s):  
Muhammad Adeel ◽  
Md. Mahbubur Rahman ◽  
Isabella Caligiuri ◽  
Vincenzo Canzonieri ◽  
Flavio Rizzolio ◽  
...  
Keyword(s):  
Glucose Sensors ◽  
Physiological Conditions ◽  
Recent Advances ◽  
Free Glucose

Recent Progress in σ-Bond Cross-Exchange Reactions to Access Diverse Silacycles

Synlett ◽  
2018 ◽  
Vol 29 (20) ◽  
pp. 2595-2600 ◽  
Author(s):  
Dongbing Zhao ◽  
Wen-Tao Zhao ◽  
Fang Gao
Keyword(s):  
Exchange Reaction ◽  
Recent Progress ◽  
Atom Economy ◽  
Exchange Reactions ◽  
Rapid Access ◽  
Recent Advances

The σ-bond cross-exchange reaction, which involves cleavage and subsequent exchange between different nonpolar σ-bonds, constitutes an attractive protocol for rapid access to organic skeletons with 100% atom economy. Herein, we give a brief summary of recent achievements in this approach for the synthesis of diverse silacycles, highlighting our recent advances in the first intermolecular σ-bond exchange between C–C bonds of cyclopropenones and C–Si bonds of (benzo)silacyclobutanes.1 Introduction2 σ-Bond Exchange-Reaction of Benzocyclobutanones to Silacycles3 σ-Bond Exchange-Reaction of Ethyl Cyclopropylideneacetates to Silacycles4 σ-Bond Exchange-Reaction of Cyclopropenones to Silacycles5 Conclusion

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