PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24863226-0 2014 Graphene-cyclodextrin-cytochrome c layered assembly with improved electron transfer rate and high supramolecular recognition capability. Graphite 0-8 cytochrome c, somatic Homo sapiens 22-34 26373048-0 2015 Interface Adsorption Taking the Most Advantageous Conformation for Electron Transfer Between Graphene and Cytochrome c. Graphite 93-101 cytochrome c, somatic Homo sapiens 106-118 26373048-2 2015 Here, we explored and detected the most favorable adsorption conformation of cytochrome c on graphene by measuring the adsorption energy, the number of contact atoms, and the minimal distance between protein and surface. Graphite 93-101 cytochrome c, somatic Homo sapiens 77-89 26373048-4 2015 The residues, Lys, Phe and Thr contribute significantly to the adsorption of cytochrome c to graphene. Graphite 93-101 cytochrome c, somatic Homo sapiens 77-89 26373048-5 2015 The long hydrophobic and flexible alkyl tail of Lys, the pi-pi stacking interaction between Phe and graphene, and the presence of abundant Thr constitute the driving force for the stable adsorption of cytochrome c on graphene. Graphite 100-108 cytochrome c, somatic Homo sapiens 201-213 26373048-5 2015 The long hydrophobic and flexible alkyl tail of Lys, the pi-pi stacking interaction between Phe and graphene, and the presence of abundant Thr constitute the driving force for the stable adsorption of cytochrome c on graphene. Graphite 217-225 cytochrome c, somatic Homo sapiens 201-213 26373048-6 2015 Cytochrome c is adsorbed to graphene with the group heme lying almost perpendicular to the graphene, and the distance between Fe atom and the graphene is 10.15 A, which is shorter than that between electron donor and receptor in many other biosystems. Graphite 28-36 cytochrome c, somatic Homo sapiens 0-12 26373048-6 2015 Cytochrome c is adsorbed to graphene with the group heme lying almost perpendicular to the graphene, and the distance between Fe atom and the graphene is 10.15 A, which is shorter than that between electron donor and receptor in many other biosystems. Graphite 91-99 cytochrome c, somatic Homo sapiens 0-12 26373048-6 2015 Cytochrome c is adsorbed to graphene with the group heme lying almost perpendicular to the graphene, and the distance between Fe atom and the graphene is 10.15 A, which is shorter than that between electron donor and receptor in many other biosystems. Graphite 91-99 cytochrome c, somatic Homo sapiens 0-12 26373048-7 2015 All the results suggest that the most favorable adsorption takes the most advantageous conformation for electron transfer, which promotes significantly the electron transfer between graphene and cytochrome c. Graphite 182-190 cytochrome c, somatic Homo sapiens 195-207 25548948-7 2015 The cytosolic release of Cyt c is able to dissociate the aptamer from graphene and trigger an activated fluorescence signal. Graphite 70-78 cytochrome c, somatic Homo sapiens 25-30 25281124-5 2015 Graphene promotes the different rapid electron transfers that facilitate accurate and selective detection of cytochrome-c, beta-nicotinamide adenine dinucleotide, haemoglobin, biomolecules such as glucose, cholesterol, ascorbic acid, uric acid, dopamine and hydrogen peroxide. Graphite 0-8 cytochrome c, somatic Homo sapiens 109-121 24863226-1 2014 This study aimed to develop a new graphene-based layered assembly, named graphene-cyclodextrin-cytochrome c with improved electron transfer rate. Graphite 34-42 cytochrome c, somatic Homo sapiens 95-107 24863226-1 2014 This study aimed to develop a new graphene-based layered assembly, named graphene-cyclodextrin-cytochrome c with improved electron transfer rate. Graphite 73-81 cytochrome c, somatic Homo sapiens 95-107 23598212-5 2013 It has been substantiated that PTCA-graphene is a preferable biocompatible matrix for Cyt c. Graphite 36-44 cytochrome c, somatic Homo sapiens 86-91 24492631-0 2014 Screen-printed graphite macroelectrodes for the direct electron transfer of cytochrome c: a deeper study of the effect of pH on the conformational states, immobilization and peroxidase activity. Graphite 15-23 cytochrome c, somatic Homo sapiens 76-88 24492631-1 2014 The direct electron transfer of cytochrome c has been studied at screen-printed graphite macroelectrodes without recourse to mediators or the need for any electrode pre-treatment as is commonly employed within the literature. Graphite 80-88 cytochrome c, somatic Homo sapiens 32-44 23851983-0 2013 Self-assembled graphene quantum dots induced by cytochrome c: a novel biosensor for trypsin with remarkable fluorescence enhancement. Graphite 15-23 cytochrome c, somatic Homo sapiens 48-60 23851983-1 2013 On the basis of cytochrome c-induced self-assembled graphene quantum dots, we demonstrate a novel fluorescent biosensor for trypsin with remarkable fluorescence enhancement, as well as high selectivity and sensitivity. Graphite 52-60 cytochrome c, somatic Homo sapiens 16-28 23598212-0 2013 Direct electron transfer of Cytochrome c at mono-dispersed and negatively charged perylene-graphene matrix. Graphite 91-99 cytochrome c, somatic Homo sapiens 28-40 23598212-2 2013 PTCA-graphene with plenty of -COOH groups as electrostatic absorbing sites were beneficial to the loading of Cytochrome c (Cyt c). Graphite 5-13 cytochrome c, somatic Homo sapiens 109-121 23598212-2 2013 PTCA-graphene with plenty of -COOH groups as electrostatic absorbing sites were beneficial to the loading of Cytochrome c (Cyt c). Graphite 5-13 cytochrome c, somatic Homo sapiens 123-128 23598212-3 2013 Cyt c, which was tightly immobilized on the PTCA-graphene modified glassy carbon electrode, maintained its natural conformation. Graphite 49-57 cytochrome c, somatic Homo sapiens 0-5 21461416-0 2011 Screen printed graphite macroelectrodes for the direct electron transfer of cytochrome c. Graphite 15-23 cytochrome c, somatic Homo sapiens 76-88 22261736-1 2012 The greatly improved catalytic and electrochemical properties of cytochrome C (cyt C) in a confined environment have been achieved by assembling cyt C within sulfonated graphene (G-SO(3)H) nanosheets. Graphite 169-177 cytochrome c, somatic Homo sapiens 65-77 22261736-1 2012 The greatly improved catalytic and electrochemical properties of cytochrome C (cyt C) in a confined environment have been achieved by assembling cyt C within sulfonated graphene (G-SO(3)H) nanosheets. Graphite 169-177 cytochrome c, somatic Homo sapiens 79-84 22261736-1 2012 The greatly improved catalytic and electrochemical properties of cytochrome C (cyt C) in a confined environment have been achieved by assembling cyt C within sulfonated graphene (G-SO(3)H) nanosheets. Graphite 169-177 cytochrome c, somatic Homo sapiens 145-150 21461416-1 2011 We report the direct electrochemistry of cytochrome c at screen printed graphite electrodes which exhibits quasi-reversible voltammetric responses without the need for any chemical or electrochemical pre-treatment, use of mediators or nanomaterials. Graphite 72-80 cytochrome c, somatic Homo sapiens 41-53 21461416-2 2011 Through voltammetric studies and X-ray photoelectron spectroscopy (XPS) it is shown that carbonyl and carboxylic surface oxygenated species likely residing at edge plane like- sites/defects of the graphite comprising the screen printed electrodes are responsible for the favourable interaction of the cytochrome c with that of the screen printed electrochemical sensing platform. Graphite 197-205 cytochrome c, somatic Homo sapiens 301-313 35608556-3 2022 Herein, biohybrid graphene-based layer-by-layer structures are prepared by means of conventional and surfactant-assisted Langmuir-Schaefer layer deposition techniques, whereby cytochrome c molecules are accommodated within ordered layers of graphene oxide. Graphite 18-26 cytochrome c, somatic Homo sapiens 176-188 15379504-1 2004 The redox reaction of cytochrome c immobilized on the bare surfaces of microelectrodes and macroscopic electrodes (macroelectrodes) composed of different planes of highly oriented pyrolytic graphite has been investigated using cyclic voltammetry. Graphite 190-198 cytochrome c, somatic Homo sapiens 22-34 17049163-3 2006 Experimental results revealed that modification of cardiolipin onto the surface of a pyrolytic graphite electrode could lead to a rapid direct electron transfer of cytochrome c through the electrostatic interaction between the protein and the cardiolipin. Graphite 95-103 cytochrome c, somatic Homo sapiens 164-176 9352371-0 1997 Scanning tunnelling microscopy observation of cytochrome-c denaturation induced by bromopyrogal red on highly oriented pyrolytic graphite. Graphite 129-137 cytochrome c, somatic Homo sapiens 46-58 9352371-1 1997 The denaturation of cytochrome-c (cyt-c) induced by bromopyrogal red (BPR) was studied by scanning tunnelling microscopy (STM) on the electrochemically pretreated highly oriented pyrolytic graphite (HOPG) surface. Graphite 189-197 cytochrome c, somatic Homo sapiens 20-32 9352371-1 1997 The denaturation of cytochrome-c (cyt-c) induced by bromopyrogal red (BPR) was studied by scanning tunnelling microscopy (STM) on the electrochemically pretreated highly oriented pyrolytic graphite (HOPG) surface. Graphite 189-197 cytochrome c, somatic Homo sapiens 34-39 2159330-1 1990 The direct electrochemistry of the cytochrome c/cytochrome b5 and cytochrome c/plastocyanin complexes has been investigated at edge-plane graphite and modified gold electrode surfaces, which are selective for one of the two components of the complex. Graphite 138-146 cytochrome c, somatic Homo sapiens 35-47 2159330-1 1990 The direct electrochemistry of the cytochrome c/cytochrome b5 and cytochrome c/plastocyanin complexes has been investigated at edge-plane graphite and modified gold electrode surfaces, which are selective for one of the two components of the complex. Graphite 138-146 cytochrome c, somatic Homo sapiens 66-78 33011265-1 2020 An improved cytochrome c (Cyt c) biosensor based on immobilization of cytochrome c oxidase (COx) on the surface of graphene oxide nanoparticles (GONPs) electrodeposited onto pencil graphite (PG) electrode. Graphite 181-189 cytochrome c, somatic Homo sapiens 12-24 33011265-1 2020 An improved cytochrome c (Cyt c) biosensor based on immobilization of cytochrome c oxidase (COx) on the surface of graphene oxide nanoparticles (GONPs) electrodeposited onto pencil graphite (PG) electrode. Graphite 181-189 cytochrome c, somatic Homo sapiens 26-31 31951423-0 2020 Enhancing Peroxidase Activity of Cytochrome c by Modulating Interfacial Interaction Forces with Graphene Oxide. Graphite 96-110 cytochrome c, somatic Homo sapiens 33-45 31951423-4 2020 In this study, by combination of solution chemistry and spectroscopy, we systematically studied the interfacial interaction between GO and cyt c. Graphite 132-134 cytochrome c, somatic Homo sapiens 139-144 31951423-5 2020 Results suggest that GO could slightly perturb the active site of cyt c, enhancing its peroxidase activity. Graphite 21-23 cytochrome c, somatic Homo sapiens 66-71 31951423-7 2020 Further study suggests that adsorption of cyt c on GO and the resulted structure change is a complex process resulting from the cooperation of various interaction forces. Graphite 51-53 cytochrome c, somatic Homo sapiens 42-47 31951423-9 2020 Furthermore, long range electrostatic attraction between GO and cyt c may facilitate the short range hydrogen-bonding interaction, which intensifies the hydrogen-bonding-induced structural change. Graphite 57-59 cytochrome c, somatic Homo sapiens 64-69 31951423-10 2020 In addition, cyt c is partially reduced by GO in an alkaline environment. Graphite 43-45 cytochrome c, somatic Homo sapiens 13-18 31951423-11 2020 Based on the understanding of interfacial interaction mechanism between GO and cyt c, stable nanocomposites with enhanced peroxidase activity are successfully constructed by modulating the interfacial interaction forces. Graphite 72-74 cytochrome c, somatic Homo sapiens 79-84 32264446-0 2017 Graphene quantum dots supported by graphene oxide as a sensitive fluorescence nanosensor for cytochrome c detection and intracellular imaging. Graphite 0-8 cytochrome c, somatic Homo sapiens 93-105 31451698-5 2019 Using the graphene-based electrochemical microscopy, we show the capability to quantitatively measure the attocoulomb-scale electron transfer in cytochrome c adsorbed at a single nanoelectrode. Graphite 10-18 cytochrome c, somatic Homo sapiens 145-157 30128226-0 2018 Real-Time Cellular Cytochrome C Monitoring through an Optical Microfiber: Enabled by a Silver-Decorated Graphene Nanointerface. Graphite 104-112 cytochrome c, somatic Homo sapiens 19-31 30128226-3 2018 This study reports an optical microfiber aptasensor with a silver-decorated graphene (Ag@RGO) nanointerface for real-time cellular cyt c monitoring. Graphite 76-84 cytochrome c, somatic Homo sapiens 131-136 29188239-6 2017 After a spatially selective delivery into the cytoplasm, the Cy5-tagged DNA aptamer assembled on the nanosensor can bind with Cyt c released from the mitochondria to the cytoplasm and dissociate from graphene, triggering a red fluorescence signal. Graphite 200-208 cytochrome c, somatic Homo sapiens 126-131 32264446-1 2017 A new class of cytochrome c (Cyt c) detection fluorescence sensor (GQDs-GO) based on graphene quantum dots (GQDs) supported by graphene oxide (GO) has been developed through simply mixing a certain amount of GQDs and GO. Graphite 85-93 cytochrome c, somatic Homo sapiens 15-27 32264446-1 2017 A new class of cytochrome c (Cyt c) detection fluorescence sensor (GQDs-GO) based on graphene quantum dots (GQDs) supported by graphene oxide (GO) has been developed through simply mixing a certain amount of GQDs and GO. Graphite 85-93 cytochrome c, somatic Homo sapiens 29-34 28013020-0 2017 Nitrogen-doped graphene quantum dots-labeled epitope imprinted polymer with double templates via the metal chelation for specific recognition of cytochrome c. Graphite 15-23 cytochrome c, somatic Homo sapiens 145-157 28013020-1 2017 A novel fluorescent sensor nitrogen-doped graphene quantum dots (N-GQDs)/SiO2/molecular imprinting polymer(N-GQDs/SiO2/MIP)was fabricated by surface imprinting and epitope imprinting to recognize and detect the target protein cytochrome c (Cyt C) with fluorescence quenching. Graphite 42-50 cytochrome c, somatic Homo sapiens 226-238 28013020-1 2017 A novel fluorescent sensor nitrogen-doped graphene quantum dots (N-GQDs)/SiO2/molecular imprinting polymer(N-GQDs/SiO2/MIP)was fabricated by surface imprinting and epitope imprinting to recognize and detect the target protein cytochrome c (Cyt C) with fluorescence quenching. Graphite 42-50 cytochrome c, somatic Homo sapiens 240-245