Nanometre-thick single-crystalline nanosheets grown at the water–air interface
To date, the preparation of free-standing 2D nanomaterials has been largely limited to the
exfoliation of van der Waals solids. The lack of a robust mechanism for the bottom-up …
exfoliation of van der Waals solids. The lack of a robust mechanism for the bottom-up …
Real-Time, Selective Detection of Pb2+ in Water Using a Reduced Graphene Oxide/Gold Nanoparticle Field-Effect Transistor Device
A field-effect transistor (FET) device-based sensor is developed to specifically detect Pb2+
ions in an aqueous environment that is notably toxic. Reduced graphene oxide (rGO), as the …
ions in an aqueous environment that is notably toxic. Reduced graphene oxide (rGO), as the …
Binding characteristics of copper and cadmium by cyanobacterium Spirulina platensis
Cyanobacteria are promising biosorbent for heavy metals in bioremediation. Although
sequestration of metals by cyanobacteria is known, the actual mechanisms and ligands …
sequestration of metals by cyanobacteria is known, the actual mechanisms and ligands …
Electrochemical biomass valorization of furfural to maleic acid by modulating selectivity with Bi-doped lead oxide
Maleic acid (MA) production from furfural (FF) is a promising electrochemical oxidation
reaction to convert biomass into valuable platform chemicals. However, a library of oxidation …
reaction to convert biomass into valuable platform chemicals. However, a library of oxidation …
Simultaneous visual detection and removal of lead (II) ions with pyromellitic dianhydride-grafted cellulose nanofibrous membranes
Y Li, Y Wen, L Wang, J He, SS Al-Deyab… - Journal of Materials …, 2015 - pubs.rsc.org
By virtue of the affinity of pyromellitic dianhydride (PMDA) for lead (II) ion (Pb2+) and the
inherent structural merits of electrospun nanofibrous membranes, a novel solid-phase …
inherent structural merits of electrospun nanofibrous membranes, a novel solid-phase …
Nanoscale chemical imaging of supported lipid monolayers using tip‐enhanced Raman spectroscopy
Visualizing the molecular organization of lipid membranes is essential to comprehend their
biological functions. However, current analytical techniques fail to provide a non‐destructive …
biological functions. However, current analytical techniques fail to provide a non‐destructive …
Negative‐Pressure‐Induced Large Polarization in Nanosized PbTiO3
Ferroelectric materials usually undergo decay with particle size decreasing into the
nanoscale. At the critical value, the crystal structure undergoes a transition from the …
nanoscale. At the critical value, the crystal structure undergoes a transition from the …
Effect of metal ions on monolayer collapses
A Langmuir monolayer of stearic acid on pure water and in the presence of certain divalent
metal ions such as Cd and Pb at pH≈ 6.5 of the subphase water collapses at constant area …
metal ions such as Cd and Pb at pH≈ 6.5 of the subphase water collapses at constant area …
Graphene-based field-effect transistor biosensors
J Chen, S Mao, G Lu - US Patent 9,676,621, 2017 - Google Patents
The disclosure provides a field-effect transistor (FET)-based biosensor and uses thereof. In
particular, to FET-based biosensors using thermally reduced graphene-based sheets as a …
particular, to FET-based biosensors using thermally reduced graphene-based sheets as a …
Lead ions detection using CVD-grown ReS2-FET with the facilitation of a passivation layer
A Devnath, A Venkatesan, B Alimkhanuly, S Lee - Applied Surface Science, 2024 - Elsevier
Abstract Field-effect transistor (FET)-based heavy-metal detection is garnering attention due
to its heightened sensitivity, affordability, convenient fabrication, and portability. Flower-like …
to its heightened sensitivity, affordability, convenient fabrication, and portability. Flower-like …