Liquid phase high shear exfoliated few-layered graphene for highly sensitive ascorbic acid electrochemical sensors

Banavath, Ramu; Abhinav, Anand; Nemala, Siva Sankar; Srivastava, Rohit; Bhargava, Parag

doi:10.1039/d2ma00666a

Cited by 6 publications

(1 citation statement)

References 52 publications

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“…For ultrahigh-sensitive biosensors, high-quality 2D crystals are usually required. However, for less demanding applications, such as electrochemical detection of analytes, LPE graphene has demonstrated good performances in Frontiers in Bioengineering and Biotechnology frontiersin.org detecting ascorbic acid, dopamine and uric acid (Qi et al, 2015;Banavath et al, 2022). Recently, LPE graphene was shown to enhance enzyme delivery to fibroblasts derived from patients with lysosomal storage disorders, demonstrating its potential as carriers for enzyme replacement therapy (Chen et al, 2023).…”

Section: Graphene and Gbms: Production Methods And Main Biomedical Ap...mentioning

confidence: 99%

Graphene-based nanomaterials for peripheral nerve regeneration

Convertino,

Trincavelli,

Giacomelli

et al. 2023

Front. Bioeng. Biotechnol.

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Emerging nanotechnologies offer numerous opportunities in the field of regenerative medicine and have been widely explored to design novel scaffolds for the regeneration and stimulation of nerve tissue. In this review, we focus on peripheral nerve regeneration. First, we introduce the biomedical problem and the present status of nerve conduits that can be used to guide, fasten and enhance regeneration. Then, we thoroughly discuss graphene as an emerging candidate in nerve tissue engineering, in light of its chemical, tribological and electrical properties. We introduce the graphene forms commonly used as neural interfaces, briefly review their applications, and discuss their potential toxicity. We then focus on the adoption of graphene in peripheral nervous system applications, a research field that has gained in the last years ever-increasing attention. We discuss the potential integration of graphene in guidance conduits, and critically review graphene interaction not only with peripheral neurons, but also with non-neural cells involved in nerve regeneration; indeed, the latter have recently emerged as central players in modulating the immune and inflammatory response and accelerating the growth of new tissue.

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Section: Graphene and Gbms: Production Methods And Main Biomedical Ap...mentioning

confidence: 99%