Redox‐enzymes, cells and micro‐organisms acting on carbon nanostructures transformation: A mini‐review

AB Seabra, AJ Paula, N Durán - Biotechnology Progress, 2013 - Wiley Online Library
Carbon nanotubes, graphene and fullerenes are actual nanomaterials with many
applications in different industrial areas, with increasing potentialities in the field of …

Hybrid materials based on carbon nanotubes and nanofibers for environmental applications

AG Navrotskaya, DD Aleksandrova… - Frontiers in …, 2020 - frontiersin.org
With the advances in material science, hybrid nanomaterials with unique mechanical,
electrical, thermal and optical characteristics have been developed. Among them, hybrids …

Carbon dot-silica nanoparticle composites for ultralong lifetime phosphorescence imaging in tissue and cells at room temperature

W Li, S Wu, X Xu, J Zhuang, H Zhang… - Chemistry of …, 2019 - ACS Publications
Compared to fluorescence imaging with short-lived emissive probes, the use of
phosphorescent probes conveys the advantage of long signal persistance in time and this …

SiO2/graphene composite for highly selective adsorption of Pb (II) ion

L Hao, H Song, L Zhang, X Wan, Y Tang… - Journal of colloid and …, 2012 - Elsevier
SiO2/graphene composite was prepared through a simple two-step reaction, including the
preparation of SiO2/graphene oxide and the reduction of graphene oxide (GO). The …

Influence of new organic alkali activators on microstructure and strength of fly ash geopolymer

C Lu, Q Wang, Y Liu, T Xue, Q Yu, S Chen - Ceramics International, 2022 - Elsevier
The fly ash geopolymer with improved mechanical properties was prepared by a new
mixture alkali activator. In this paper, sodium tert-butanol, an organic strong alkali was used …

Carbonate and sandstone reservoirs wettability improvement without using surfactants for Chemical Enhanced Oil Recovery (C-EOR)

M Ershadi, M Alaei, A Rashidi, A Ramazani… - Fuel, 2015 - Elsevier
In this paper, we have been proposed the preparation of Silica–MWCNT nanohybrid that
can increase the water wettability of carbonate and sandstone reservoirs. Chemical agents …

Unveiling the role of oxidation debris on the surface chemistry of graphene through the anchoring of Ag nanoparticles

AF Faria, DST Martinez, ACM Moraes… - Chemistry of …, 2012 - ACS Publications
The surface microchemical environment of graphene oxide (GO) has so far been
oversimplified for understanding practical purposes. The amount as well as the accurate …

Photo-Catalytic Properties of TiO2 Supported on MWCNTs, SBA-15 and Silica-Coated MWCNTs Nanocomposites

NO Ramoraswi, PG Ndungu - Nanoscale research letters, 2015 - Springer
Abstract Mesoporous silica, specifically SBA-15, acid-treated multi-walled carbon nanotubes
and a hybrid nanocomposite of SBA-15 coated onto the sidewalls acid-treated multi-walled …

Application of multicolor fluorescent carbon dots based on tea polyphenols in a white light-emitting diode and room-temperature phosphorescence

M Chen, C Liu, H Sun, F Yang, D Hou… - … Applied Materials & …, 2024 - ACS Publications
Carbon dots (CDs) are new carbon nanomaterials, among which those prepared from
biomass are popular due to their excellent optical properties and environmental friendliness …

Effect of organic polymers on the properties of slag-based geopolymers

X Chen, G Zhu, M Zhou, J Wang, Q Chen - Construction and Building …, 2018 - Elsevier
In this paper, the effects of polyethylene glycol (PEG), polyacrylamide (PAM) and sodium
polyacrylate (PAAS) on the mechanical properties of slag-based geopolymers (SG) were …