TrAC Trends in Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 118175 - 118175
Опубликована: Фев. 1, 2025
Язык: Английский
Applied Physics Reviews, Год журнала: 2022, Номер 9(4)
Опубликована: Ноя. 10, 2022
Since the discovery of laser-induced graphene (LIG), significant advances have been made to obtain green LIG (gLIG) from abundant, eco-friendly, natural, and organic renewable bio-based carbon sources. Recently, some sustainable cost-effective electronic devices designed with gLIG, resulting in diverse solutions environmental impact caused by waste (e-waste). However, there are still several challenges that must be addressed regarding widespread market implementation gLIG-based products, synthesis practical applications. In this review, we focus on precursor sources, their conversion mechanisms, physical chemical properties applications, along related its implementation, showing future opportunities perspectives promising new material. Various systems based gLIG for energy storage, electrocatalysis, water treatment, sensors reported literature. Additionally, has proposed ink formulation or incorporation into polymer matrices, further expand use non-carbon-based substrates applications which pristine cannot directly used. way, it is possible apply substrates, aiming at emerging wearable edible electronics. Thus, review will bring an overview developments, accordance European Green Deal, United Nations Sustainable Development Goals era internet-of-things, demands components principles efficiency production methods.
Язык: Английский
Процитировано
70
Advanced Materials, Год журнала: 2023, Номер 35(52)
Опубликована: Март 19, 2023
Abstract As environmental issues have become the dominant agenda worldwide, necessity for more environmentally friendly electronics has recently emerged. Accordingly, biodegradable or nature‐derived materials green attracted increased interest. Initially, metal‐green hybrid are extensively studied. Although these partially biodegradable, they high utility owing to their metallic components. Subsequently, carbon‐framed (such as graphite, cylindrical carbon nanomaterials, graphene, graphene oxide, laser‐induced graphene) been investigated. This led adoption of various strategies carbon‐based materials, such blending them with materials. Moreover, conductive polymers developed and researchers studied potential use in electronics. Researchers attempted fabricate polymer composites biodegradability by shortening chains. Furthermore, physical, chemical, biological sensors that essential modern society using compounds. These recent advances paved way toward application real life, providing a brighter future society.
Язык: Английский
Процитировано
53
ACS Applied Materials & Interfaces, Год журнала: 2023, Номер 15(30), С. 35788 - 35814
Опубликована: Июль 20, 2023
The maskless and chemical-free conversion patterning of synthetic polymer precursors into laser-induced graphene (LIG) via pyrolysis is a relatively new but growing field. Bioderived from lignocellulosic materials can also be converted to LIG, opening path sustainable environmentally friendly applications. This review designed as starting point for researchers who are not familiar with LIG and/or wish switch bioderived their described, performances (mainly crystallinity sheet resistance the obtained LIG) compared. three main fields application reviewed: supercapacitors electrochemical physical sensors. key advantages disadvantages each precursor discussed compared those benchmark polymer-derived LIG. match, or even outperform, its analogue represents viable sometimes better alternative, considering low cost biodegradability.
Язык: Английский
Процитировано
47
ACS Nano, Год журнала: 2022, Номер 16(12), С. 20633 - 20646
Опубликована: Ноя. 16, 2022
Laser-induced graphene (LIG) has gained preponderance in recent years, as a very attractive material for the fabrication and patterning of graphitic structures electrodes, multiple applications electronics. Typically, polymeric substrates, such polyimide, have been used precursor materials, but other organic, more sustainable, accessible materials emerged viable alternatives, including cellulose substrates. However, these substrates lacked conductive chemical properties achieved by conventional LIG not translated into fully flexible, wearable scenarios. In this work, we expand paper-based LIG, boosting graphitization potential paper, through introduction external aromatic moieties meticulous control laser fluence. Colored wax printing over paper introduces structures, allowing synthesis with sheet resistances low 5 Ω·sq–1, translating to an apparent conductivity high 28.2 S·cm–1. Regarding properties, ID/IG ratios 0.28 showcase defect densities improve on previous reports where resistance limited values around 30 dense less crystalline structures. With improved simple transfer methodology was developed, based water-induced peel-off process that efficiently separates patterned from native conformable, flexible harnessing multifunctional capabilities toward Proof-of concept electrodes electrochemical sensors, strain in-plane microsupercapacitors were patterned, transferred, characterized, using high-value multiples scenarios technologies, sustainability accessibility applications.
Язык: Английский
Процитировано
48
Sensing and Bio-Sensing Research, Год журнала: 2023, Номер 41, С. 100571 - 100571
Опубликована: Июль 8, 2023
An effective and affordable technique for detecting a variety of substances biological, medical, environmental significance is electrochemical sensing (ECS). Due to their distinctive structures abilities offer robust electrocatalytic activity with little surface fouling, low cost, biocompatibility, simple electron transfer kinetics, carbon materials-based electrodes like graphene (GR) nanotube (CNT) are frequently used the development sensors. Since GR has large specific area, it can host number biomolecules still have decent detection sensitivity. Along important developments in synthesis, purification, conjugation, biofunctionalization GR, device integration technologies nanofabrication evolved. Combinations aforementioned characteristics accelerated GR-based sensors many critical bio-analyses. The rapid bioanalyses better sensitivity selectivity been facilitated by combination features. Direct transport between enzyme active electrode region made possible application GR. It easily construct execute on-site oxidases dehydrogenases improved thanks excellent electro-catalytic activities on redox reaction hydrogen peroxide (H2O2) nicotinamide adenine dinucleotides (NADH). GR's oxidation NADH, thiols, H2O2, other interfering species occurs at potentials, use effectively suppresses these species. two benefits clinical chemistry, food quality control, wastewater treatment, bioprocessing great resistance fouling selectivity.
Язык: Английский
Процитировано
36
Sensors & Diagnostics, Год журнала: 2023, Номер 2(3), С. 529 - 558
Опубликована: Янв. 1, 2023
Electrochemical biosensors: enabling rapid and cost-effective point-of-care (POC) diagnostics.
Язык: Английский
Процитировано
30
ACS Applied Materials & Interfaces, Год журнала: 2023, Номер 15(29), С. 34332 - 34342
Опубликована: Июль 11, 2023
Wearable electrochemical sensors provide means to detect molecular-level information from the biochemical markers in biofluids for physiological health evaluation. However, a high-density array is often required multiplexed detection of multiple complex biofluids, which challenging with low-cost fabrication methods. This work reports direct laser writing porous graphene foam as flexible sensor biomarkers and electrolytes sweat. The resulting exhibits high sensitivity low limit various (e.g., 6.49/6.87/0.94/0.16 μA μM-1 cm-2 0.28/0.26/1.43/11.3 μM uric acid/dopamine/tyrosine/ascorbic acid) results this open up opportunities noninvasive continuous monitoring gout, hydration status, drug intake/overdose.
Язык: Английский
Процитировано
25
Biosensors and Bioelectronics, Год журнала: 2024, Номер 255, С. 116246 - 116246
Опубликована: Март 26, 2024
Язык: Английский
Процитировано
12
Scientific Reports, Год журнала: 2024, Номер 14(1)
Опубликована: Фев. 23, 2024
Abstract In this article, the formation of laser-induced graphene on two natural polymers, cellulose, and lignin, as precursors was investigated with molecular dynamics simulations some experiments. These eco-friendly polymers provide significant industrial advantages due to their low cost, biodegradability, recyclable aspects. It discovered during simulation that LIG has numerous defects a porous structure. Carbon monoxide, H 2 , water vapor are gases released by cellulose lignin substrates. O CO when polymer transforms into an amorphous Later on, structure changes ordered graphitic structure, is continuously. Since monomer higher mass proportion oxygen (49%) than (29%), it emits more CO. The contains many 5- 7-carbon rings, which cause have bends undulations go out plane. addition, verify results experimental tests, we used carbon dioxide laser transform filter paper, material, coconut shell, graphene. Surprisingly, empirical experiments confirmed results.
Язык: Английский
Процитировано
11
ACS Sensors, Год журнала: 2024, Номер 9(9), С. 4536 - 4554
Опубликована: Сен. 16, 2024
Laser-induced graphene (LIG) and Laser-scribed (LSG) are both advanced materials with significant potential in various applications, particularly the field of sustainable sensors. The practical uses LIG (LSG), which include gas detection, biological process monitoring, strain assessment, environmental variable tracking, thoroughly examined this review paper. Its tunable characteristics distinguish is developed from accurate laser beam modulation on polymeric substrates, they essential advancing sensing technologies many applications. recent advances applications energy storage, biosensing, electronics by steadily efficiency versatility. remarkable flexibility its transformative regard to sensor manufacturing utilization highlighted manuscript. Moreover, it examines fabrication methods used production, highlighting precision adaptability. This navigates difficulties that encountered implementing sensors looks ahead future developments will propel industry forward. paper provides a comprehensive summary latest research elucidates innovative material's elements.
Язык: Английский
Процитировано
11