Wearable Two-Dimensional Nanomaterial-Based Flexible Sensors for Blood Pressure Monitoring: A Review DOI Creative Commons

Siti Nor Ashikin Ismail,

Nazrul Anuar Nayan, Muhammad Aniq Shazni Mohammad Haniff

и другие.

Nanomaterials, Год журнала: 2023, Номер 13(5), С. 852 - 852

Опубликована: Фев. 24, 2023

Flexible sensors have been extensively employed in wearable technologies for physiological monitoring given the technological advancement recent years. Conventional made of silicon or glass substrates may be limited by their rigid structures, bulkiness, and incapability continuous vital signs, such as blood pressure (BP). Two-dimensional (2D) nanomaterials received considerable attention fabrication flexible due to large surface-area-to-volume ratio, high electrical conductivity, cost effectiveness, flexibility, light weight. This review discusses transduction mechanisms, namely, piezoelectric, capacitive, piezoresistive, triboelectric, sensors. Several 2D used sensing elements BP are reviewed terms materials, performance. Previous works on presented, including epidermal patches, electronic tattoos, commercialized patches. Finally, challenges future outlook this emerging technology addressed non-invasive monitoring.

Язык: Английский

Recent trends in MXene-based material for biomedical applications DOI

Nadeem Hussain Solangi,

Shaukat Ali Mazari, Nabisab Mujawar Mubarak

и другие.

Environmental Research, Год журнала: 2023, Номер 222, С. 115337 - 115337

Опубликована: Янв. 20, 2023

Язык: Английский

Процитировано

84

Recent Advances in Two-Dimensional Nanomaterials for Healthcare Monitoring DOI

Arun Kumar Manoharan,

Mohamed Ismail Kamal Batcha,

Shanmugam Mahalingam

и другие.

ACS Sensors, Год журнала: 2024, Номер 9(4), С. 1706 - 1734

Опубликована: Апрель 2, 2024

The development of advanced technologies for the fabrication functional nanomaterials, nanostructures, and devices has facilitated biosensors analyses. Two-dimensional (2D) with unique hierarchical structures, a high surface area, ability to be functionalized target detection at surface, exhibit potential biosensing applications. electronic properties, mechanical flexibility, optical, electrochemical, physical properties 2D nanomaterials can easily modulated, enabling construction platforms various analytes targeted recognition, sensitivity, selectivity. This review provides an overview recent advances in nanostructures used biosensor wearable-sensor healthcare health-monitoring Finally, advantages 2D-nanomaterial-based several challenges their optimal operation have been discussed facilitate smart high-performance future.

Язык: Английский

Процитировано

21

Exploring the revolutionary potential of MXene nanoparticles in breast Cancer therapy: A review of applications and future prospects DOI
Ali Mohammad Amani, Lobat Tayebi, Ehsan Vafa

и другие.

International Immunopharmacology, Год журнала: 2025, Номер 152, С. 114411 - 114411

Опубликована: Март 15, 2025

Язык: Английский

Процитировано

4

Eco-friendly synthesis of carbon nanotubes and their cancer theranostic applications DOI Creative Commons
Ebrahim Mostafavi, Siavash Iravani, Rajender S. Varma

и другие.

Materials Advances, Год журнала: 2022, Номер 3(12), С. 4765 - 4782

Опубликована: Янв. 1, 2022

Recent developments in eco-friendly synthesis, cancer theranostic applications, and biocompatibility/cytotoxicity issues of CNTs are discussed, with emphasis on important challenges future perspectives.

Язык: Английский

Процитировано

43

Diffusion-Limited Processes in Hydrogels with Chosen Applications from Drug Delivery to Electronic Components DOI Creative Commons
Filipp V. Lavrentev, Vladimir V. Shilovskikh,

Varvara S. Alabusheva

и другие.

Molecules, Год журнала: 2023, Номер 28(15), С. 5931 - 5931

Опубликована: Авг. 7, 2023

Diffusion is one of the key nature processes which plays an important role in respiration, digestion, and nutrient transport cells. In this regard, present article aims to review various diffusion approaches used fabricate different functional materials based on hydrogels, unique examples that control diffusion. They have found applications fields such as drug encapsulation delivery, delivery agriculture, developing for regenerative medicine, creating stimuli-responsive soft robotics microrobotics. addition, mechanisms release kinetics tools material design are discussed.

Язык: Английский

Процитировано

32

Yttrium- and zirconium-decorated Mg12O12–X (X = Y, Zr) nanoclusters as sensors for diazomethane (CH2N2) gas DOI Creative Commons
Terkumbur E. Gber, Hitler Louis,

Obinna C. Ngana

и другие.

RSC Advances, Год журнала: 2023, Номер 13(36), С. 25391 - 25407

Опубликована: Янв. 1, 2023

Diazomethane (CH2N2) presents a notable hazard as respiratory irritant, resulting in various adverse effects upon exposure. Consequently, there has been increasing concern the field of environmental research to develop sensor material that exhibits heightened sensitivity and conductivity for detection adsorption this gas. Therefore, study aims provide comprehensive analysis geometric structure three systems: CH2N2@MgO (C1), CH2N2@YMgO (CY1), CH2N2@ZrMgO (CZ1), addition pristine MgO nanocages. The investigation involves theoretical employing DFT/ωB97XD method at GenECP/6-311++G(d,p)/SDD level theory. Notably, examination bond lengths within cage yielded specific values, including Mg15-O4 (1.896 Å), Mg19-O4 (1.952 Mg23-O4 thereby offering valuable insights into structural properties interactions with CH2N2 Intriguingly, after interaction, length variations were observed, exhibiting shorter bonds showcasing longer bonds. Meanwhile, displayed bonds, except Mg19-O4, suggesting increased stability due distances. further investigated electronic properties, revealing changes energy gap influenced electrical sensitivity. Zr@MgO, CH2N2@MgO, CH2N2@YMgO, CH2N2@ZrMgO, indicating weak on surface. Conversely, Y@MgO showed decrease energy, strong interaction. pure surface exhibited ability donate accept electrons, an 4.799 eV. Surfaces decorated yttrium zirconium decreased energies highest occupied molecular orbital (HOMO) lowest unoccupied (LUMO), well gap, Zr@MgO had before adsorption, but C1 significantly higher implying also examined density states, demonstrating significant its surfaces adsorption. Moreover, techniques employed, natural (NBO), quantum theory atoms molecules (QTAIM), noncovalent interaction (NCI) analysis, which provided bonding, charge density, intermolecular interactions. findings contribute deeper understanding sensing mechanisms gas nanocage surfaces, shedding light conductivity, recovery time. These results hold significance gas-sensing applications basis exploration development field.

Язык: Английский

Процитировано

31

Engineered Two-Dimensional Nanostructures as SERS Substrates for Biomolecule Sensing: A Review DOI Creative Commons
K. A. Esther Jebakumari, N. K. Murugasenapathi, Tamilarasan Palanisamy

и другие.

Biosensors, Год журнала: 2023, Номер 13(1), С. 102 - 102

Опубликована: Янв. 6, 2023

Two-dimensional nanostructures (2DNS) attract tremendous interest and have emerged as potential materials for a variety of applications, including biomolecule sensing, due to their high surface-to-volume ratio, tuneable optical electronic properties. Advancements in the engineering 2DNS associated technologies opened up new opportunities. Surface-enhanced Raman scattering (SERS) is rapid, highly sensitive, non-destructive analytical technique with exceptional signal amplification potential. Several structurally chemically engineered added advantages (e.g., π–π* interaction), over plasmonic SERS substrates, been developed specifically towards sensing complex matrix, such biological fluids. This review focuses on recent developments 2DNS-SERS substrates sensor applications. The advancements 2DNS, particularly systematically surveyed. In are used either standalone enhancer or support dispersion nanostructures. current challenges future opportunities this synergetic combination also discussed. Given prospects design preparation newer can give critical view status, extrapolate applications detection.

Язык: Английский

Процитировано

29

Biomedical application of 2D nanomaterials in neuroscience DOI Creative Commons

Kangchen Li,

Qianting Ji,

Huanwei Liang

и другие.

Journal of Nanobiotechnology, Год журнала: 2023, Номер 21(1)

Опубликована: Июнь 7, 2023

Two-dimensional (2D) nanomaterials, such as graphene, black phosphorus and transition metal dichalcogenides, have attracted increasing attention in biology biomedicine. Their high mechanical stiffness, excellent electrical conductivity, optical transparency, biocompatibility led to rapid advances. Neuroscience is a complex field with many challenges, nervous system difficult repair regenerate, well the early diagnosis treatment of neurological diseases are also challenged. This review mainly focuses on application 2D nanomaterials neuroscience. Firstly, we introduced various types nanomaterials. Secondly, due repairment regeneration nerve an important problem neuroscience, summarized studies applied neural based their unique physicochemical properties biocompatibility. We discussed potential nanomaterial-based synaptic devices mimic connections among neurons human brain low-power switching capabilities mobility charge carriers. In addition, reviewed clinical diagnosing treating neurodegenerative diseases, disorders, glioma. Finally, challenge future directions

Язык: Английский

Процитировано

29

Recent progress in molybdenum disulfide (MoS2) based flexible nanogenerators: An inclusive review DOI Creative Commons

Mayuri Srivastava,

Swagata Banerjee, Satyaranjan Bairagi

и другие.

Chemical Engineering Journal, Год журнала: 2023, Номер 480, С. 147963 - 147963

Опубликована: Дек. 12, 2023

Energy consumption and structure have changed in the new era along with growth of Internet Things (IoT) artificial intelligence, power sources for billions dispersed gadgets sensors sparked attention globally to protect environment. Due rising usage non-renewable energy resulting environmental damage, researchers are investigating alternative systems that can harness from Therefore, self-sufficient small-scale electronic will be possible through use underutilised natural waste collected nanogenerators (NGs). The features materials used a significant impact on how well NGs work. In this regard Molybdenum disulfide (MoS2), 2D material, is one compounds discussed vastly nowadays due its exceptional characteristics made it useful variety applications. Many research papers advancement implementation MoS2 been published, but article give an in-depth overview. It offers introduction interpretation main properties nanomaterials, starting their current state, properties, various synthesis processes. Later, review concentrates applications energy-harvesting capabilities gives comprehensive study piezoelectric, triboelectric thermometrical based nanocomposite materials.

Язык: Английский

Процитировано

29

Recent Advances in Molybdenum Disulfide and Its Nanocomposites for Energy Applications: Challenges and Development DOI Open Access

K. Ismail,

Manoharan Arun Kumar,

Shanmugam Mahalingam

и другие.

Materials, Год журнала: 2023, Номер 16(12), С. 4471 - 4471

Опубликована: Июнь 19, 2023

Energy storage and conversion are critical components of modern energy systems, enabling the integration renewable sources optimization use. These technologies play a key role in reducing greenhouse gas emissions promoting sustainable development. Supercapacitors vital development systems due to their high power density, long life cycles, stability, low manufacturing cost, fast charging-discharging capability eco-friendly. Molybdenum disulfide (MoS2) has emerged as promising material for supercapacitor electrodes its surface area, excellent electrical conductivity, good stability. Its unique layered structure also allows efficient ion transport storage, making it potential candidate high-performance devices. Additionally, research efforts have focused on improving synthesis methods developing novel device architectures enhance performance MoS2-based This review article MoS2 nanocomposites provides comprehensive overview recent advancements synthesis, properties, applications field supercapacitors. highlights challenges future directions this rapidly growing field.

Язык: Английский

Процитировано

27