유러피언(Eu) 착물을 이용하여 산화 그래핀 시트와 비공유 결합방법을 이용하여 제조하였으며, 산화 그래핀(GOS)뿐만 아니라 혼합된 각각의 물질의 특성을 유러피언(Eu) 착물의 흡착을 확인하였다. 또한, 하이브리드 산화 그래핀(GOS)-유러피언(Eu) 착물의 최종생성물은 생물학적 labeling과 anti-counterfeiting 등 여러 실용적인 분야에 적용 가능한 밝은 적색의 발광을 방출하는 물질이다.

Graphene oxide sheets (GOSs) functionalized with Europium complex was prepared using a noncovalent approach. The adsorption of Europium complexes onto GOSs, as well as the individual nature of the hybrids, was confirmed. The GOS-Europium complex hybrids and their dispersion can emit bright red luminescence, which makes them useful in many practical fields, such as biological labeling and anti-counterfeiting.

1. Intruduction
 2. Experimental
  2.1. Materials
  2.2. Measurements
  2.3. Synthesis
 3. Results and discussion
 4. Conclusions
 References

• Uma Ravi Sankar Arigala(Department of Chemistry, College of life Science and Nano Technology, Hannam University)
• ByungChul Lim(Department of Chemistry, College of life Science and Nano Technology, Hannam University) | 임병철
• Ok Ja Yoon(School of Advanced Materials Science and Engineering, SKKU Advanced Institute of Nanotechnology and Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University) | 윤옥자
• Nae-Eung Lee(School of Advanced Materials Science and Engineering, SKKU Advanced Institute of Nanotechnology and Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University) | 이내용
• Kuk RoYoon(Department of Chemistry, College of life Science and Nano Technology, Hannam University) | 윤국로