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Do we have graphene in our body? 

Graphene
Raman spectroscopy
Computer science
Hydrogen peroxide
Oxide

Answers from top 10 papers

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Papers (10)Insight
Journal Article•DOI
Degradation of Graphene by Hydrogen Peroxide
Weiliang Xing, Gaurav Lalwani, Irene Rusakova, Balaji Sitharaman 
01 Jul 2014-Particle & Particle Systems Characterization
70 Citations
[ 22 ] Thus, given the widespread presence of H 2 O 2 in the body and environment, and the future impact graphene may have on human health and environment, systematic studies need to be performed to investigate the direct chemical interaction between H 2 O 2 and graphene.
Open access•Journal Article•DOI
Graphene: a versatile nanoplatform for biomedical applications
Yin Zhang, Tapas R. Nayak, Hao Hong, Weibo Cai 
14 Jun 2012-Nanoscale
474 Citations
Although literature reports have mixed findings, we emphasize that the key question is not how toxic graphene itself is, but how to modify and functionalize it and its derivatives so that they do not exhibit acute/chronic toxicity, can be cleared from the body over time, and thereby can be best used for biomedical applications.
Open access•Journal Article•DOI
Dirac charge dynamics in graphene by infrared spectroscopy
Zhiqiang Li, Erik Henriksen, Zhigang Jiang, Zhao Hao, Michael C. Martin, Philip Kim, Horst Stormer, Horst Stormer, Dmitri Basov 
29 Apr 2008-Nature Physics
1.1K Citations
Several observations reported here indicate the relevance of many-body interactions to the electromagnetic response of graphene.
Journal Article•DOI
Transcriptomic profiling of neural stem cell differentiation on graphene substrates
Mingliang Tang, Mingliang Tang, Jian Li, Li He, Rongrong Guo, Xiaoqian Yan, Dan Li, Yuhua Zhang, Menghui Liao, Buwei Shao, Yangnan Hu, Yun Liu, Qilin Tang, Lin Xia, Xing Guo, Renjie Chai 
01 Oct 2019-Colloids and Surfaces B: Biointerfaces
23 Citations
We have identified genes potentially regulating the differentiation and migration of NSCs on graphene substrates, and our findings provide mechanistic evidence for the biological activities of graphene, especially in view of graphene-stem cell interactions.
Open access•Journal Article•DOI
Secure application of graphene in medicine.
Alevtina Savicheva, N.I. Tapilskaya, Elena V. Spasibova, Alexander M. Gzgzyan, Igor Yu. Kogan, Kira V. Shalepo, Sergey Vorobiev, Ruslan Kirichek, Rustam Pirmagomedov, Maxim Rybin, Ruslan Glushakov 
11 Dec 2020-Gynecological Endocrinology
3 Citations
Our data confirm the applicability of graphene both in scientific and practical biomedical purposes.
Open access•Journal Article•DOI
Can graphene take part in the fight against COVID-19?
Valentina Palmieri, Valentina Palmieri, Massimiliano Papi 
01 Aug 2020-Nano Today
191 Citations
Thanks to its high versatility, we foresee that graphene may have a leading role in the fight against COVID-19.
Journal Article•DOI
Biotic-Abiotic Interactions: Factors that Influence Peptide-Graphene Interactions.
Steve S. Kim, Zhifeng Kuang, Yen Ngo, Barry L. Farmer, Rajesh R. Naik 
02 Sep 2015-ACS Applied Materials & Interfaces
35 Citations
Our results indicate that graphene quality plays a significant role in graphene-peptide interactions.
Journal Article•DOI
Regulating Cellular Behavior on Few-Layer Reduced Graphene Oxide Films with Well-Controlled Reduction States
Xuetao Shi, Haixin Chang, Song Chen, Chen Lai, Ali Khademhosseini, Hongkai Wu, Hongkai Wu 
22 Feb 2012-Advanced Functional Materials
196 Citations
Our results highlight the important role of surface physicochemical characteristics of graphene and its derivatives in their interactions with biocomponents, and may have great potential in enabling the utility of graphene based materials in various biomedical and bioelectronic applications.
Journal Article•DOI
Kupffer Cells Degrade 14C-Labeled Few-Layer Graphene to 14CO2 in Liver through Erythrophagocytosis
Kun Lu, Shipeng Dong, Tian Xia, Liang Mao 
26 Jan 2021-ACS Nano
23 Citations
Our findings propose a mechanism for the transformation of graphene that significantly contributes to our understanding of the hepatic fate of graphene in vivo.
Journal Article•DOI
Influence of parent graphite particle size on the electrochemistry of thermally reduced graphene oxide
Sze Yin Chee, Hwee Ling Poh, Chun Kiang Chua, Filip Šaněk, Zdeněk Sofer, Martin Pumera 
29 Aug 2012-Physical Chemistry Chemical Physics
28 Citations
Our findings will have profound influence upon practical fabrication of graphene for applications in sensing and energy storage devices.

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