Publications by Year: 2019

2019
Buffa A, Mandler D. Adsorption and detection of organic pollutants by fixed bed carbon nanotube electrochemical membrane. CHEMICAL ENGINEERING JOURNAL. 2019;359 :130-137.
Wei C, Sun S, Mandler D, Wang X, Qiao SZ, Xu ZJ. Approaches for measuring the surface areas of metal oxide electrocatalysts for determining their intrinsic electrocatalytic activity. CHEMICAL SOCIETY REVIEWS. 2019;48 (9) :2518-2534.
Geuli O, Lewinstein I, Mandler D. Composition-Tailoring of ZnO-Hydroxyapatite Nanocomposite as Bioactive and Antibacterial Coating. ACS APPLIED NANO MATERIALS. 2019;2 (5) :2946-2957.
Malel E, Mandler D. Direct Electron Transfer between Glucose Oxidase and Gold Nanoparticles; When Size Matters. CHEMELECTROCHEM. 2019;6 (1, SI) :147-154.
Bruchiel-Spanier N, Dery L, Tal N, Dery S, Gross E, Mandler D. Effect of matrix-nanoparticle interactions on recognition of aryldiazonium nanoparticle-imprinted matrices. NANO RESEARCH. 2019;12 (2) :265-271.
Nguyen TD, Yeo LP, Kei TC, Mandler D, Magdassi S, Tok ALY. Efficient Near Infrared Modulation with High Visible Transparency Using SnO2-WO3 Nanostructure for Advanced Smart Windows. ADVANCED OPTICAL MATERIALS. 2019;7 (8).
Geuli O, Miller M, Leader A, He L, Melamed-Book N, Tshuva EY, Reches M, Mandler D. Electrochemical Triggered Dissolution of Hydroxyapatite/Doxorubicin Nanocarriers. ACS APPLIED BIO MATERIALS. 2019;2 (5) :1956-1966.
Nguyen TD, Yeo LP, Mandler D, Magdassi S, Tok AIY. Electrodeposition of amorphous WO3 on SnO2-TiO2 inverse opal nano-framework for highly transparent, effective and stable electrochromic smart window. RSC ADVANCES. 2019;9 (29) :16730-16737.
Ouyang Y, Ye H, Xia X, Jiao X, Li G, Mutahir S, Wang L, Mandler D, Lei W, Hao Q. Hierarchical electrodes of NiCo2S4 nanosheets-anchored sulfur-doped Co3O4 nanoneedles with advanced performance for battery-supercapacitor hybrid devices. JOURNAL OF MATERIALS CHEMISTRY A. 2019;7 (7) :3228-3237.
Li G, Chen M, Ouyang Y, Yao D, Li L, Wang L, Xia X, Lei W, Chen S-M, Mandler D, et al. Manganese doped Co3O4 mesoporous nanoneedle array for long cycle-stable supercapacitors. APPLIED SURFACE SCIENCE. 2019;469 :941-950.
Nguyen TD, Geuli O, Yeo LP, Magdassi S, Mandler D, Tok AIY. Additive-Free Electrophoretic Deposition of Graphene Quantum Dots Thin Films. CHEMISTRY-A EUROPEAN JOURNAL. 2019;25 (72) :16573-16581.
Buffa A, Mandler D. Arsenic(III) detection in water by flow-through carbon nanotube membrane decorated by gold nanoparticles. ELECTROCHIMICA ACTA. 2019;318 :496-503.
Yeo LP, Nguyen TD, Ling H, Lee Y, Mandler D, Magdassi S, Tok AIY. Electrophoretic deposition of reduced graphene oxide thin films for reduction of cross-sectional heat diffusion in glass windows. JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES. 2019;4 (2) :252-259.
Jiao X, Cai L, Xia X, Lei W, Hao Q, Mandler D. Novel spinel nanocomposites of NixCo1-xFe2O4 nanoparticles with N-doped graphene for lithium ion batteries. APPLIED SURFACE SCIENCE. 2019;481 :200-208.
Geuli O, Hao Q, Mandler D. One-step fabrication of NiOx-decorated carbon nanotubes-NiCo2O4 as an advanced electroactive composite for supercapacitors. ELECTROCHIMICA ACTA. 2019;318 :51-60.
Shen H, Xia X, Ouyang Y, Jiao X, Mutahir S, Mandler D, Hao Q. Preparation of Biomass-Based Porous Carbons with High Specific Capacitance for Applications in Supercapacitors. CHEMELECTROCHEM. 2019;6 (14) :3599-3605.
Sun S, Sun Y, Zhou Y, Shen J, Mandler D, Neumann R, Xu ZJ. Switch of the Rate-Determining Step of Water Oxidation by Spin-Selected Electron Transfer in Spinel Oxides. CHEMISTRY OF MATERIALS. 2019;31 (19) :8106-8111.
Huang Y, Buffa A, Deng H, Sarkar S, Ouyang Y, Jiao X, Hao Q, Mandler D. Ultrafine Ni(OH)(2) nanoplatelets grown on 3D graphene hydrogel fabricated by electrochemical exfoliation for high-performance battery-type asymmetric supercapacitor applications. JOURNAL OF POWER SOURCES. 2019;439.
Buffa A, Mandler D. Adsorption and detection of organic pollutants by fixed bed carbon nanotube electrochemical membrane. CHEMICAL ENGINEERING JOURNAL. 2019;359 :130-137.Abstract
An electrically conductive, flow-through, fixed bed adsorption membrane (FCME) made of carbon nanotubes (CNT) installed in an electrochemical flow cell, was applied for the highly efficient adsorption and detection of organic pollutants. Three analytes with different chemical nature, i.e., parathion ethyl, tartrazine and diquat, were chosen as model systems to demonstrate the capabilities of the system. Adsorptive stripping voltammetry (AdSV) performed by the FCME provided directly the amount of analyte adsorbed; in contrast to an adsorption column, that monitors the effluent concentration. The adsorption capacity and kinetic constants were obtained by AdSV and were comparable with those predicted by the Thomas model. The FCME enabled the detection of nanomolar levels of tartrazine and parathion, and submicromolar levels of diquat with a linear range of three orders of magnitude. In addition to being a very sensitive analytical tool, FCME is an adsorption membrane that enables its simple electrochemical regeneration.
Malel E, Mandler D. Direct Electron Transfer between Glucose Oxidase and Gold Nanoparticles; When Size Matters. CHEMELECTROCHEM. 2019;6 (1, SI) :147-154.Abstract
We studied the direct electron transfer (DET) between glucose and electrogenerated AuCl4- catalysed by glucose oxidase (GOx) and gold nanoparticles (AuNPs) by scanning electrochemical microscopy (SECM). Well-defined AuNPs were prepared and attached onto an insulating surface. Studying the current transients of a gold microelectrode held within a few microns from the surface revealed that the AuNPs interacted with the GOx and were crucial for the DET from the glucose. We investigated very carefully the effect of pH and the size of the AuNPs on electron transfer. AuNPs of 16, 40 and 80 nm diameter were applied. The kinetics of electron transfer was analysed by the Michael-Menten kinetic mechanism. Interestingly, we found that the fastest DET was exhibited by the 40 nm AuNPs at pH 3 and 5. At higher pH, electron transfer was better catalysed by the 80 nm AuNPs. This was rationalized by the effect of the pH on the enzymatic structure and the charge of the AuNPs.

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