DAFTAR PUSTAKA
Atkins, P., Paula, & de, J. (2014). Atkins' Physical Chemistry. Oxford University Press.
Aznar, J. S. (2011). Characterization of activated carbon produced from coffee residues by chemical and physical activation, 23 - 28.
Bhatia, S. (2016). Nanoparticles Types, Classification, Characterization, Fabrication Methods and Drug Delivery Applications. In Natural Polymer Drug Delivery Systems (pp. 33 - 43). Springer. doi: 10.1007/978-3-319-41129-3_2
Coffee. (2015, October 8). Retrieved from Indonesia investments:
http://www.indonesia-investments.com/business/commodities/coffee/item186
Euromonitor International. (2014). Cafes/Bars in Indonesia. Retrieved from Euromonitor International:
http://www.euromonitor.com/cafes-bars-in-Guo, Y., Wang, Z., Shao, H., & Jiang, X. (2012). Hydrothermal synthesis of highly fluorescent carbon nanoparticles from sodium citrate and their use for the detection of mercury ions. Carbon, 583 - 589.
Jelinek, R. (2017). Carbon Quantum Dots Synthesis, Properties and Applications.
Israel: Springer. doi:10.1007/978-3-319-43911-2
Lim, S. Y., Shen, W., & Gao, Z. (2014). Carbon quantum dots and their application.
Researchgate, 2 - 6.
Liu, c., Gominho, J., Fiol, N., & Pereira, H. (2013). Menikmati kopi menjadi bagian gaya kehidupan di era millenial ini. Hal ini meningkatkan jumlah limbah kopi yang dihasilkan. Bijih kopi yang digiling halus akan diekstrak untuk memberikan secangkir kecil espresso dan setelahnya akan meninggalkan limbah kop. Elsevier, 423 - 428.
Ray, S. C., Saha, A., Jana, N. R., & Sarkar, R. (2009, October 2009). Fluorescent carbon nanoparticles : Synthesis, characterization, and bioimaging application. Journal Physical Chemistry, 18546 - 18551. doi:10.1021/jp905912n
Roy, S., Korzeniowska, B., Dixit, C. K., Manickam, G., & Daniels, S. (2015). Biocompatibilty and bioimagind application of carbon nanoparticles
Universitas Sumatera Utara synthesized by phosphorus pentoxide combustion method. Journal of Nanomaterials, 1 - 10.
Smedley, T. (2014, February 13). Waste coffee ground set to fuel London with biodiesel and biomass pellets. Retrieved from Guardian sustainable business: http://www.theguardian.com/sustainable-business/waste-coffee-grounds-fuel-london
Springsteen, A. W. (n.d.). Fluorescence & Color. Retrieved from labsphere:
http://webx.ubi.pt/~hgil/FotoMetria/PDF's-DOC's/Labsphere/Fluorescence-20and-20color.pdf
Susila, W. R. (2005). Targeted Study of the Arabica Coffee production Chain in North Sumatra (The Mandheling Coffee). Jakarta: Food and Agricultue Organization.
Victor, A. (2015, April 20). Make your hair shiny, get rid of the smell of garlic and clean a dirty grill: The 20 surprising uses for coffee grounds. Retrieved from Daily Mail Online : http://www.dailymail.co.uk/femail/food/article-3043176/The-20-surprising-uses-coffee-grounds.html
Wang, J., Ng, Y. H., Lim, Y. F., & Ho, G. W. (2014). Vegetable-extracted carbon dots and their nanocomposites for enhanced photocatalytic H2 production.
Royal Society of Chemistry, 44117 - 44122.
Zuo, J., Jiang, T., Zhao, X., Xiaohong, X., & Xiao, S. a. (2015). Review Article Preparation and Application of Fluorescent Carbon Dots. Hindawi, 1 - 14.
