Novel barium hexaferrite based highly selective and stable trace ammonia sensor for detection of renal disease by exhaled breath analysis

Das, Tanushri; Das, Suresh; Karmakar, Mita; Chakraborty, Saikat; Saha, Dibyajyoti; Pal, M.

doi:10.1016/j.snb.2020.128765

Cited by 45 publications

(15 citation statements)

References 52 publications

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“…[240] In order to meet the needs of breath analysis, the performance of traditional room temperature ammonia sensor is widely studied from different sensing mechanisms. [216,218,[241][242][243] For example, Liu's work provided a strategy for developing NH 3 sensors for highly selective NH 3 detection at the sub-ppm level of breath. [190] Organic acids were embedded into cross-linked PEGDA hydrogels by thiol-ene photochemistry to form the stable hydrogels.…”

Section: Gas Responsive Hydrogelsmentioning

confidence: 99%

An Overview on Recent Progress of the Hydrogels: From Material Resources, Properties, to Functional Applications

Wang

Yang

et al. 2022

Macromol. Rapid Commun.

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Hydrogels, as the most typical elastomer materials with three-dimensional (3D) network structures, have attracted wide attention owing to their outstanding features in fields of sensitive stimulus response, low surface friction coefficient, good flexibility, and bio-compatibility. Because of numerous fresh polymer materials (or polymerization monomers), hydrogels with various structure diversities and excellent properties are emerging, and the development of hydrogels is very vigorous over the past decade. This review focuses on state-of-the-art advances, systematically reviews the recent progress on construction of novel hydrogels utilized several kinds of typical polymerization monomers, and explores the main chemical and physical cross-linking methods to develop the diversity of hydrogels. Following the aspects mentioned above, the classification and emerging applications of hydrogels, such as pH response, ionic response, electrical response, thermal response, biomolecular response, and gas response, are extensively summarized. Finally, this review is done with the promises and challenges for the future evolution of hydrogels and their biological applications.

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Section: Gas Responsive Hydrogelsmentioning

confidence: 99%

An Overview on Recent Progress of the Hydrogels: From Material Resources, Properties, to Functional Applications

Wang

Yang

et al. 2022

Macromol. Rapid Commun.

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“…Although chemical sensors for ammonia breath analysis are relatively new, chemical sensors for ammonia detection have been widely studied and examples of chemical sensors for ammonia breath analysis have been tested, although mostly in a laboratory environment. Examples include sensors based on barium hexaferrite for highly selective and stable ammonia sensing, 44 gold nanoparticle sensitised V 2 O 5 / CuWO 4 heterojunctions, 45 polymer films with nanopores, 46,47 Fig. 4 Polyaniline (PANI) fibers embedded with Eu 3+ were used to form a tube sensor (top) for the detection of 0.25-100 ppm ammonia (bottom).…”

Section: Recent Examples Of Chemical Sensors For Ammoniamentioning

confidence: 99%

Ammonia breath analysis

Lefferts

Castell

2022

Sens. Diagn.

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“…At present, nanomaterials are being developed rapidly to improve the sensitivity, selectivity, and portability of breath detection. For example, Das et al prepared a sensor of barium hexaferrite oxide nanoparticles (BaFe 12 O 19 ) [ 6 ] for detecting trace ammonia vapor in human exhalation with a biomarker of kidney disease. Aghaei et al used first-principles density functional theory calculations and non-equilibrium Green’s function theory to study graphene-like carbon boron nitride (BC 6 N) in human breath analysis as a high-performance volatile organic compound (VOC) sensor [ 20 ].…”

Section: Figurementioning

confidence: 99%

“…For example, the detection of nitric oxide (NO) in the breath indicates that the patient has chronic obstructive pulmonary disease [ 4 , 5 ]. The production of ammonia gas (NH 3 ) is usually associated with renal dysfunction [ 6 , 7 ]. Hydrogen sulfide (H 2 S), as a volatile sulfide compound (VSC), is a metabolite of microorganisms in the tongue coating, and is considered to be the leading cause of inflammation in the mouth [ 8 ].…”

Section: Introductionmentioning

confidence: 99%

Research Progress of Graphene and Its Derivatives towards Exhaled Breath Analysis

Yang

Tian

et al. 2022

Biosensors

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The metabolic process of the human body produces a large number of gaseous biomarkers. The tracking and monitoring of certain diseases can be achieved through the detection of these markers. Due to the superior specific surface area, large functional groups, good optical transparency, conductivity and interlayer spacing, graphene, and its derivatives are widely used in gas sensing. Herein, the development of graphene and its derivatives in gas-phase biomarker detection was reviewed in terms of the detection principle and the latest detection methods and applications in several common gases, etc. Finally, we summarized the commonly used materials, preparation methods, response mechanisms for NO, NH3, H2S, and volatile organic gas VOCs, and other gas detection, and proposed the challenges and prospective applications in this field.

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Novel barium hexaferrite based highly selective and stable trace ammonia sensor for detection of renal disease by exhaled breath analysis

Cited by 45 publications

References 52 publications

An Overview on Recent Progress of the Hydrogels: From Material Resources, Properties, to Functional Applications

An Overview on Recent Progress of the Hydrogels: From Material Resources, Properties, to Functional Applications

Ammonia breath analysis

Research Progress of Graphene and Its Derivatives towards Exhaled Breath Analysis

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