The aim of this study was to examine the effects of graphene oxide (GO) on the germination of Persian clover seedlings under salt stress conditions. Following sown on substrate paper, seeds were tested after exposure to different concentrations of graphene oxide (0, 125, 250, or 500 mg L(-...
Fig. 9. Schematic illustration of Synthesis of 1/2/DOX/GO from graphene oxide, DOX, adamantane-modified porphyrin, and folic acid modified cyclodextrin. Adapted with permission from Ref. [78]. In an attempt carried out by Wu et al., it was demonstrated that the effects of drug resistance ...
The presence of organic dye in aqueous environments can cause detrimental effects on aquatic life and subsequently human health.1 Photocatalysis, one of advanced oxidation processes (AOPs), is an efficient technique for water and air purification due to its several advantages.2 Zinc oxide (ZnO), ...
Graphene oxide (GO) displays promising properties for biomedical applications including drug delivery and cancer therapeutics. However, GO exposure also raises safety concerns such as potential side effects on health. Here, the biological effects of GO suspended in phosphate buffered saline (PBS) with ...
Kim et al. [112] reported a new supercapacitor consisting of rGO and tin(IV) oxide (SnO2), in which rGO had efficient electrical conductivity and SnO2-informed energy storage abilities. On the other hand, supersonic spraying of rGO could decrease the peak ratio due to the self-healing effe...
Graphene and graphene derivatives (e.g., graphene oxide (GO)) have been incorporated into hydrogels to improve the properties (e.g., mechanical strength) of conventional hydrogels and/or develop new functions (e.g., electrical conductivity and drug loadi
Consequently, the potential impact of graphene and its derivatives on humans and environmental health is a matter of academic interest. However, potential hazards sufficient for risk assessment first need to be investigated. 展开 关键词: Graphene family materials Graphene Graphene oxide Reduced graphene ...
A targeted drug delivery system based on graphene oxide (GO) was produced via one-pot synthesis method, taking advantages of the self-polymerization of the dopamine (DA). The polymerization of dopamine resulted in polydopamine capped GO nanocomposite. Meanwhile, the anti-tumor drug doxorubicin (DOX...
Graphene-oxide particles inserted into the body for biomedical applications such as drug delivery or enhanced imaging can form aggregates over time with possible adverse effects on health, and show researchers in China. After the medical objectives have been achieved, the nanoparticles often remain ins...
The influence of oxidative debris (OD) present in as-prepared graphene oxide (GO) suspensions on proteins and its toxicity to human embryonic kidney cells (HEK-293T) are reported here. The OD was removed by repeated washing with aqueous ammonia to produce the corresponding base-washed GO (bw...