Title: Synthesis of mesoscale, crumpled, reduced graphene oxide roses by water-in-oil emulsion approach

Journal Article · · Materials Research Express (Online)

Mesoscale crumpled graphene oxide roses (GO roses) were synthesized by using colloidal graphene oxide (GO) variants as precursors for a hybrid emulsification-rapid evaporation approach. This process produced rose-like, spherical, reduced mesostructures of colloidal GO sheets, with corrugated surfaces and particle sizes tunable in the range of ~800 nm to 15 μm. Excellent reproducibility for particle size distribution is shown for each selected speed of homogenizer rotor among different sample batches. The morphology and chemical structure of these produced GO roses was investigated using electron microscopy and spectroscopy techniques. In conclusion, the proposed synthesis route provides control over particle size, morphology and chemical properties of the synthesized GO roses.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
SC0012704
OSTI ID:
1478492
Report Number(s):
BNL-209195-2018-JAAM
Journal Information:
Materials Research Express (Online), Journal Name: Materials Research Express (Online) Journal Issue: 5 Vol. 5; ISSN 2053-1591
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English

References (59)

Scalable fabrication of high-power graphene micro-supercapacitors for flexible and on-chip energy storage journal February 2013
Current applications of graphene oxide in nanomedicine journal August 2015
Radiofrequency Ablation of Drug-Resistant Cancer Cells Using Molecularly Targeted Carboxyl-Functionalized Biodegradable Graphene journal January 2015
Deoxygenation of Exfoliated Graphite Oxide under Alkaline Conditions: A Green Route to Graphene Preparation journal December 2008
Shape Control of Colloidal Metal Nanocrystals journal March 2008
The Transport of Nanoparticles in Blood Vessels: The Effect of Vessel Permeability and Blood Rheology journal January 2008
Nano-graphene oxide for cellular imaging and drug delivery journal August 2008
An embedded ring approach to the vibrational dynamics of low-dimensional amorphous solids with applications to graphitic carbon materials journal January 1997
Graphene and graphene oxide as new nanocarriers for drug delivery applications journal December 2013
In vivo targeting of metastatic breast cancer via tumor vasculature-specific nano-graphene oxide journal October 2016
Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide journal June 2007
Fast and simple fabrication of a large transparent chemically-converted graphene film by spray-coating journal June 2010
The reduction of graphene oxide journal August 2012
The origin of sub-bands in the Raman D-band of graphene journal September 2012
Wrinkled, rippled and crumpled graphene: an overview of formation mechanism, electronic properties, and applications journal May 2016
Raman spectroscopy in graphene journal April 2009
Synthesis and catalytic properties of metal nanoparticles: Size, shape, support, composition, and oxidation state effects journal April 2010
An embedded ring approach to the vibrational dynamics of low-dimensional amorphous solids with applications to graphitic carbon materials journal January 1997
Graphene Oxide–Polyethylenimine Nanoconstruct as a Gene Delivery Vector and Bioimaging Tool journal December 2011
Highly Efficient Synthesis of Neat Graphene Nanoscrolls from Graphene Oxide by Well-Controlled Lyophilization journal November 2014
Spray-Assisted Deep-Frying Process for the In Situ Spherical Assembly of Graphene for Energy-Storage Devices journal January 2015
Morphology-Controlled Synthesis of Hematite Nanocrystals and Their Facet Effects on Gas-Sensing Properties journal October 2011
Preparation of Graphitic Oxide journal March 1958
PEGylated Nanographene Oxide for Delivery of Water-Insoluble Cancer Drugs journal August 2008
Langmuir−Blodgett Assembly of Graphite Oxide Single Layers journal January 2009
Crumpled Graphene-Encapsulated Si Nanoparticles for Lithium Ion Battery Anodes journal June 2012
Tailoring Surface Plasmons through the Morphology and Assembly of Metal Nanoparticles journal January 2006
Graphene Oxide Dispersions in Organic Solvents journal October 2008
Raman Spectra of Graphite Oxide and Functionalized Graphene Sheets journal January 2008
Crumpled Nanopaper from Graphene Oxide journal December 2011
Compression and Aggregation-Resistant Particles of Crumpled Soft Sheets journal October 2011
A General Approach to One-Pot Fabrication of Crumpled Graphene-Based Nanohybrids for Energy Applications journal July 2012
Multifunctionality and control of the crumpling and unfolding of large-area graphene journal January 2013
Molecular-based design and emerging applications of nanoporous carbon spheres journal July 2015
Preparation of Novel Mesoporous Silica Using a Self-Assembled Graphene Oxide Template journal April 2020
Novel Erythrocyte-like Graphene Microspheres with High Quality and Mass Production Capability via Electrospray Assisted Self-Assembly journal November 2013
Regulating Biocompatibility of Carbon Spheres via Defined Nanoscale Chemistry and a Careful Selection of Surface Functionalities journal October 2015
Multifunctional Nanocarpets for Cancer Theranostics: Remotely Controlled Graphene Nanoheaters for Thermo-Chemosensitisation and Magnetic Resonance Imaging journal February 2016
Facile preparation and upconversion luminescence of graphene quantum dots journal January 2011
Chemical functionalization of graphene sheets by solvothermal reduction of a graphene oxide suspension in N-methyl-2-pyrrolidone journal January 2011
Chemical reduction of graphene oxide: a synthetic chemistry viewpoint journal January 2014
Nitrogen-doped hollow carbon spheres with a wrinkled surface: their one-pot carbonization synthesis and supercapacitor properties journal January 2016
Hollow graphene oxide spheres self-assembled by W/O emulsion journal January 2010
Facile preparation and upconversion luminescence of graphene quantum dots journal January 2011
Chemical functionalization of graphene sheets by solvothermal reduction of a graphene oxide suspension in N-methyl-2-pyrrolidone journal January 2011
Chemical reduction of graphene oxide: a synthetic chemistry viewpoint journal January 2014
Nitrogen-doped hollow carbon spheres with a wrinkled surface: their one-pot carbonization synthesis and supercapacitor properties journal January 2016
Interpretation of Raman spectra of disordered and amorphous carbon journal May 2000
Interpretation of Raman spectra of disordered and amorphous carbon journal May 2000
Facile synthesis and electrochemical performances of hollow graphene spheres as anode material for lithium-ion batteries journal January 2014
Facile synthesis and electrochemical performances of hollow graphene spheres as anode material for lithium-ion batteries journal January 2014
Particle Margination and Its Implications on Intravenous Anticancer Drug Delivery journal April 2014
Cellulose nanocrystals: synthesis, functional properties, and applications journal November 2015
Cellulose nanocrystals: synthesis, functional properties, and applications journal November 2015
Shaping cancer nanomedicine: the effect of particle shape on the in vivo journey of nanoparticles journal January 2014
Antibody-engineered nanoparticles selectively inhibit mesenchymal cells isolated from patients with chronic lung allograft dysfunction journal January 2015
PEGylated Nano-Graphene Oxide for Delivery of Water Insoluble Cancer Drugs preprint January 2008
Nano-Graphene Oxide for Cellular Imaging and Drug Delivery preprint January 2008
Biomedical Applications of Graphene journal January 2012