PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33540619-0 2021 Oxygen-Deficient Stannic Oxide/Graphene for Ultrahigh-Performance Supercapacitors and Gas Sensors. Graphite 31-39 gastrin Homo sapiens 86-89 33672959-2 2021 On the other hand, in its pristine form, graphene has shortages and is generally utilized in combination with other metal oxides to improve gas sensing capabilities. Graphite 41-49 gastrin Homo sapiens 140-143 33540619-1 2021 The metal oxides/graphene nanocomposites have great application prospects in the fields of electrochemical energy storage and gas sensing detection. Graphite 17-25 gastrin Homo sapiens 126-129 33540619-3 2021 Here, SnO2/graphene nanocomposite is taken as a typical example and develops a universal synthesis method that overcome these challenges and prepares the oxygen-deficient SnO2 hollow nanospheres/graphene (r-SnO2/GN) nanocomposite with excellent performance for supercapacitors and gas sensors. Graphite 11-19 gastrin Homo sapiens 281-284 32692922-1 2020 We present that the porous two-layer membranes of graphene and hexagonal boron nitride (h-BN) is promising for gas mixture separation. Graphite 50-58 gastrin Homo sapiens 111-114 33439000-0 2021 Predicting Gas Separation through Graphene Nanopore Ensembles with Realistic Pore Size Distributions. Graphite 34-42 gastrin Homo sapiens 11-14 33439000-1 2021 The development of nanoporous single-layer graphene membranes for gas separation has prompted increasing theoretical investigations of gas transport through graphene nanopores. Graphite 43-51 gastrin Homo sapiens 66-69 33439000-1 2021 The development of nanoporous single-layer graphene membranes for gas separation has prompted increasing theoretical investigations of gas transport through graphene nanopores. Graphite 43-51 gastrin Homo sapiens 135-138 33439000-1 2021 The development of nanoporous single-layer graphene membranes for gas separation has prompted increasing theoretical investigations of gas transport through graphene nanopores. Graphite 157-165 gastrin Homo sapiens 135-138 33439000-2 2021 However, computer simulations and theories that predict gas permeances through individual graphene nanopores are not suitable to describe experimental results, because a realistic graphene membrane contains a large number of nanopores of diverse sizes and shapes. Graphite 90-98 gastrin Homo sapiens 56-59 33439000-6 2021 We also quantitatively predict the increase of the gas permeances and the decrease of the selectivities between the gases as functions of the etching time of graphene. Graphite 158-166 gastrin Homo sapiens 51-54 33439000-9 2021 In general, our study highlights the effects of the pore size and shape distributions of a graphene nanopore ensemble on its gas separation properties and calls into attention the potential effect of pore-clogging contamination in experiments. Graphite 91-99 gastrin Homo sapiens 125-128 33348560-0 2020 Graphene-Doped Tin Oxide Nanofibers and Nanoribbons as Gas Sensors to Detect Biomarkers of Different Diseases through the Breath. Graphite 0-8 gastrin Homo sapiens 55-58 33255958-0 2020 Graphene and Perovskite-Based Nanocomposite for Both Electrochemical and Gas Sensor Applications: An Overview. Graphite 0-8 gastrin Homo sapiens 73-76 33255958-1 2020 Perovskite and graphene-based nanocomposites have attracted much attention and been proven as promising candidates for both gas (H2S and NH3) and electrochemical (H2O2, CH3OH and glucose) sensor applications. Graphite 15-23 gastrin Homo sapiens 124-127 33064492-0 2020 Broadening the Gas Separation Utility of Monolayer Nanoporous Graphene Membranes by an Ionic Liquid Gating. Graphite 62-70 gastrin Homo sapiens 15-18 33118096-0 2020 Gas separation using graphene nanosheet: insights from theory and simulation. Graphite 21-29 gastrin Homo sapiens 0-3 33118096-6 2020 Gas separation, including carbon dioxide capture, gas storage, natural gas sweetening, and flue gas purification through porous graphene, is of great interest. Graphite 128-136 gastrin Homo sapiens 0-3 33118096-7 2020 Porous graphene with narrow pore distribution provides exciting opportunities in gas separation processes. Graphite 7-15 gastrin Homo sapiens 81-84 32560886-0 2020 Radiological characterisation of graphite components in Advanced Gas-cooled Reactor cores. Graphite 33-41 gastrin Homo sapiens 65-68 32905337-0 2020 Functionalized Graphene Surfaces for Selective Gas Sensing. Graphite 15-23 gastrin Homo sapiens 47-50 32905337-2 2020 Graphene is among the most promising materials considered for next-generation gas sensing due to its properties such as mechanical strength and flexibility, high surface-to-volume ratio, large conductivity, and low electrical noise. Graphite 0-8 gastrin Homo sapiens 78-81 32905337-3 2020 While gas sensors based on graphene devices have already demonstrated high sensitivity, one of the most important figures of merit, selectivity, remains a challenge. Graphite 27-35 gastrin Homo sapiens 6-9 32725109-0 2020 Magnetic Graphene Dispersive Solid-Phase Extraction for the Determination of Phthalic Acid Esters in Flavoring Essences by Gas Chromatography Tandem Mass Spectrometry. Graphite 9-17 gastrin Homo sapiens 123-126 32692922-4 2020 Finally, based on the distinctive permeation rates in the two directions, a gas separation system with two back-to-back arrayed graphene/h-BN membranes with big pores is designed to realize gas separation. Graphite 128-136 gastrin Homo sapiens 76-79 32692922-4 2020 Finally, based on the distinctive permeation rates in the two directions, a gas separation system with two back-to-back arrayed graphene/h-BN membranes with big pores is designed to realize gas separation. Graphite 128-136 gastrin Homo sapiens 190-193 35156288-2 2022 Graphene is considered a promising material for gas sensing applications, its functionalization often being a requisite. Graphite 0-8 gastrin Homo sapiens 48-51 32486402-3 2020 The graphite morphology gradually deteriorated with the increase in the nitrogen gas injection time. Graphite 4-12 gastrin Homo sapiens 81-84 31532436-8 2019 Moreover, wearable graphene sensors to detect mechanical, electrophysiological, fluid, and gas signals will be introduced. Graphite 19-27 gastrin Homo sapiens 91-94 25244511-6 2014 Finally, the properties of three-dimensionally controlled graphene-based systems are highlighted for their use as batteries, strengthening additives, gas or liquid sorbents, chemical reactor platforms, and supercapacitors. Graphite 58-66 gastrin Homo sapiens 150-153 34164032-0 2021 Investigating states of gas in water encapsulated between graphene layers. Graphite 58-66 gastrin Homo sapiens 24-27 32466513-0 2020 Applications of Graphene and Its Derivatives in the Upstream Oil and Gas Industry: A Systematic Review. Graphite 16-24 gastrin Homo sapiens 69-72 32466513-4 2020 Combined with the actual requirements for well working fluids, chemical enhanced oil recovery, heavy oil recovery, profile control and water shutoff, tracers, oily wastewater treatment, pipeline corrosion prevention treatment, and tools and apparatus, etc., this paper introduces the behavior in water and toxicity to organisms of graphene and its derivatives in detail, and comprehensively reviews the research progress of graphene materials in the upstream oil and gas industry. Graphite 331-339 gastrin Homo sapiens 467-470 31833364-1 2019 UV-sensitive lateral all-two-dimensional (2D) photodetecting devices are produced by growing the large band gap layered GaS between graphene electrode pairs directly using chemical vapor deposition methods. Graphite 132-140 gastrin Homo sapiens 120-123 31833364-3 2019 We show that the surface chemistry of the substrate during GaS leads to selective growth in graphene gaps, forming the lateral heterostructures, rather than on the surface of graphene. Graphite 92-100 gastrin Homo sapiens 59-62 31833364-4 2019 The graphene/GaS/graphene lateral photodetecting devices are demonstrated to be sensitive to UV light only, with no measurable response to visible light. Graphite 4-12 gastrin Homo sapiens 13-16 31833364-4 2019 The graphene/GaS/graphene lateral photodetecting devices are demonstrated to be sensitive to UV light only, with no measurable response to visible light. Graphite 17-25 gastrin Homo sapiens 13-16 34914376-0 2021 Interfacial Ammonia Selectivity, Atmospheric Passivation, and Molecular Identification in Graphene-Nanopored Activated Carbon Molecular-Sieve Gas Sensors. Graphite 90-98 gastrin Homo sapiens 142-145 34914376-3 2021 Herein, target gas sensing at the graphene-activated carbon interface of a graphene-nanopored activated carbon molecular-sieve sensor obtained via the postlithographic pyrolysis of Novolac resin residues on graphene nanoribbons is shown to simultaneously induce ammonia selectivity and atmospheric passivation of graphene. Graphite 34-42 gastrin Homo sapiens 15-18 34914376-3 2021 Herein, target gas sensing at the graphene-activated carbon interface of a graphene-nanopored activated carbon molecular-sieve sensor obtained via the postlithographic pyrolysis of Novolac resin residues on graphene nanoribbons is shown to simultaneously induce ammonia selectivity and atmospheric passivation of graphene. Graphite 75-83 gastrin Homo sapiens 15-18 34914376-3 2021 Herein, target gas sensing at the graphene-activated carbon interface of a graphene-nanopored activated carbon molecular-sieve sensor obtained via the postlithographic pyrolysis of Novolac resin residues on graphene nanoribbons is shown to simultaneously induce ammonia selectivity and atmospheric passivation of graphene. Graphite 207-215 gastrin Homo sapiens 15-18 34914376-3 2021 Herein, target gas sensing at the graphene-activated carbon interface of a graphene-nanopored activated carbon molecular-sieve sensor obtained via the postlithographic pyrolysis of Novolac resin residues on graphene nanoribbons is shown to simultaneously induce ammonia selectivity and atmospheric passivation of graphene. Graphite 313-321 gastrin Homo sapiens 15-18 34914376-4 2021 Consequently, 500 parts per trillion (ppt) ammonia sensitivity in atmospheric air is achieved with a response time of ~3 s. The similar graphene and a-C workfunctions ensure that the ambipolar and gas-adsorption-induced charge transfer characteristics of pristine graphene are retained. Graphite 264-272 gastrin Homo sapiens 197-200 34927434-4 2021 Here, we propose a method for actively implementing the photoinduced modulation of SERS signals, which is that under UV irradiation, the Fermi level of graphene can be dynamically modulated due to the adsorption and desorption of gas molecules. Graphite 152-160 gastrin Homo sapiens 230-233 34517613-0 2021 Strategies for the performance enhancement of graphene-based gas sensors: A review. Graphite 46-54 gastrin Homo sapiens 61-64 34517613-2 2021 Graphene, with unique structure and characteristic properties, has been considered as a promising candidate for fabricating high-performance gas sensor. Graphite 0-8 gastrin Homo sapiens 141-144 34517613-3 2021 Great efforts in current research are directed towards exploiting various graphene-based gas sensors, but the core of gas sensing study is how to enhance the gas sensing performance. Graphite 74-82 gastrin Homo sapiens 89-92 34517613-3 2021 Great efforts in current research are directed towards exploiting various graphene-based gas sensors, but the core of gas sensing study is how to enhance the gas sensing performance. Graphite 74-82 gastrin Homo sapiens 118-121 34517613-3 2021 Great efforts in current research are directed towards exploiting various graphene-based gas sensors, but the core of gas sensing study is how to enhance the gas sensing performance. Graphite 74-82 gastrin Homo sapiens 158-161 34517613-4 2021 Herein, we propose a perspective that focuses on the strategies for sensing performance enhancement of graphene-based gas sensors. Graphite 103-111 gastrin Homo sapiens 118-121 34510595-0 2021 Direct Chemical Vapor Deposition Synthesis of Porous Single-Layer Graphene Membranes with High Gas Permeances and Selectivities. Graphite 66-74 gastrin Homo sapiens 95-98 34510595-1 2021 Single-layer graphene containing molecular-sized in-plane pores is regarded as a promising membrane material for high-performance gas separations due to its atomic thickness and low gas transport resistance. Graphite 13-21 gastrin Homo sapiens 130-133 34510595-1 2021 Single-layer graphene containing molecular-sized in-plane pores is regarded as a promising membrane material for high-performance gas separations due to its atomic thickness and low gas transport resistance. Graphite 13-21 gastrin Homo sapiens 182-185 34510595-4 2021 Therefore, intrinsically porous graphene can exhibit high pore density while maintaining its gas selectivity. Graphite 32-40 gastrin Homo sapiens 93-96 34510595-7 2021 Moreover, it is identified that nanoscale molecular fouling of the graphene surface during gas separation where graphene pores are partially blocked by hydrocarbon contaminants under experimental conditions, controls both selectivity and temperature dependent permeance. Graphite 67-75 gastrin Homo sapiens 91-94 34510595-7 2021 Moreover, it is identified that nanoscale molecular fouling of the graphene surface during gas separation where graphene pores are partially blocked by hydrocarbon contaminants under experimental conditions, controls both selectivity and temperature dependent permeance. Graphite 112-120 gastrin Homo sapiens 91-94 34510595-8 2021 Overall, the direct synthesis of porous single-layer graphene exploits its tremendous potential as high-performance gas-sieving membranes. Graphite 53-61 gastrin Homo sapiens 116-119 34164032-3 2021 To close this gap, here we used transmission electron microscopy (TEM) to study degassed water, deionized water, and gas-supersaturated water encapsulated in graphene liquid cells. Graphite 158-166 gastrin Homo sapiens 117-120 35389537-1 2022 Porous graphene and other atomically thin two-dimensional materials are regarded as highly promising membrane materials for high-performance gas separations due to their atomic thickness, large-scale synthesizability, excellent mechanical strength, and chemical stability. Graphite 7-15 gastrin Homo sapiens 141-144 33876814-6 2021 This review examines recent studies of both experiments and theoretical modeling of gas hydrates within four categories of nanoporous material hosts that include porous carbons, metal-organic frameworks, graphene nanoslits, and carbon nanotubes. Graphite 204-212 gastrin Homo sapiens 84-87 35129991-0 2022 How Gas-Solid Interaction Matters in Graphene-Doped Silica Aerogels. Graphite 37-45 gastrin Homo sapiens 4-7 35129991-6 2022 Inspired by the visualization of the 3D pore structure, we proposed a graphene/silica/nitrogen model to evaluate the role of graphene in heat conduction: it can not only reduce effective gas collision (impede heat transport) but also enhance the gas-solid coupling effect. Graphite 70-78 gastrin Homo sapiens 187-190 35129991-6 2022 Inspired by the visualization of the 3D pore structure, we proposed a graphene/silica/nitrogen model to evaluate the role of graphene in heat conduction: it can not only reduce effective gas collision (impede heat transport) but also enhance the gas-solid coupling effect. Graphite 70-78 gastrin Homo sapiens 246-249 35129991-6 2022 Inspired by the visualization of the 3D pore structure, we proposed a graphene/silica/nitrogen model to evaluate the role of graphene in heat conduction: it can not only reduce effective gas collision (impede heat transport) but also enhance the gas-solid coupling effect. Graphite 125-133 gastrin Homo sapiens 187-190 35129991-6 2022 Inspired by the visualization of the 3D pore structure, we proposed a graphene/silica/nitrogen model to evaluate the role of graphene in heat conduction: it can not only reduce effective gas collision (impede heat transport) but also enhance the gas-solid coupling effect. Graphite 125-133 gastrin Homo sapiens 246-249 35071915-0 2022 Theoretical Approach to Evaluate the Gas-Sensing Performance of Graphene Nanoribbon/Oligothiophene Composites. Graphite 64-72 gastrin Homo sapiens 37-40 35071915-1 2022 Composite formation with graphene is an effective approach to increase the sensitivity of polythiophene (nPT) gas sensors. Graphite 25-33 gastrin Homo sapiens 110-113 35207867-0 2022 The Synergistic Properties and Gas Sensing Performance of Functionalized Graphene-Based Sensors. Graphite 73-81 gastrin Homo sapiens 31-34 35054626-4 2022 Based on the calculation results, the inferred key factors affecting the gas permeability of CMS membrane were the fractional free volume (FFV) of the precursor, the average interlayer spacing of graphite-like carbon sheet, and the final carbonization temperature. Graphite 196-204 gastrin Homo sapiens 73-76 33599473-0 2021 Decimeter-Scale Atomically Thin Graphene Membranes for Gas-Liquid Separation. Graphite 32-40 gastrin Homo sapiens 55-58 33599473-1 2021 Graphene holds great potential for fabricating ultrathin selective membranes possessing high permeability without compromising selectivity and has attracted intensive interest in developing high-performance separation membranes for desalination, natural gas purification, hemodialysis, distillation, and other gas-liquid separation. Graphite 0-8 gastrin Homo sapiens 254-257 33599473-1 2021 Graphene holds great potential for fabricating ultrathin selective membranes possessing high permeability without compromising selectivity and has attracted intensive interest in developing high-performance separation membranes for desalination, natural gas purification, hemodialysis, distillation, and other gas-liquid separation. Graphite 0-8 gastrin Homo sapiens 310-313