Trzoss, L., Xu, J., Lacoske, M. H., Mobley, W. C. & Theodorakis, E. A. Illicium sesquiterpenes: divergent synthetic strategy and neurotrophic activity studies. Chem. Eur. J. 19, 6398–6408 (2013). Wu, J. S., Pisula, W. & Müllen, K. Graphenes as potential material for electronics. Chem. Rev. 107, 718–747 (2007).

Weights and Measures Act 1985 (c. 72)". The UK Statute Law Database. Office of Public Sector Information. Archived from the original on 12 September 2008 . Retrieved 26 January 2011. §92. Connect to PC with a USB cable to send data directly to Excel EX-Link (EX-Link is a free Excel file prepared to receive data from our scales)Accurate Measurement: This precise digital milligram scale has a measurement range of less than 50 grams and has a high-precision sensor system of one thousandth of a gram (0.001 gram).

C. Lombard-Banek, S. A. Moody and P. Nemes, Angew. Chem., Int. Ed., 2016, 55, 2454–2458 CrossRef CAS. F. A. Houle, A. A. Wiegel and K. R. Wilson, J. Phys. Chem. Lett., 2018, 9, 1053–1057 CrossRef CAS PubMed. C. N. Mu, J. Wang, K. M. Barraza, X. X. Zhang and J. L. Beauchamp, Angew. Chem., Int. Ed., 2019, 58, 8082–8086 CrossRef CAS PubMed. Dong, L. et al. A non-dispersion strategy for large-scale production of ultra-high concentration graphene slurries in water. Nat. Commun. 9, 76 (2018).

“Rule of thumb”

Liu, W. et al. Superior micro-supercapacitors based on graphene quantum dots. Adv. Funct. Mater. 23, 4111–4122 (2013). Lin, J. et al. Laser-induced porous graphene films from commercial polymers. Nat. Commun. 5, 5714 (2014). J. B. Fenn, M. Mann, C. K. Meng, S. F. Wong and C. M. Whitehouse, Science, 1989, 246, 64–71 CrossRef CAS PubMed. Huang, J-M., Yokoyama, R., Yang, C-S. & Fukuyama, Y. Merrilactone A, a novel neurotrophic sesquiterpene dilactone from Illicium merrillianum. Tetrahedron Lett. 41, 6111–6114 (2000). State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, No. 308 Ningxia Road, Qingdao 266071, P. R. China

Baker, S. N. & Baker, G. A. Luminescent carbon nanodots: emergent nanolights. Angew. Chem. Int. Ed. 38, 6726–6744 (2010). Yang, H. B., Dong, Y. Q., Wang, X., Khoo, S. Y. & Liu, B. Cesium carbonate functionalized graphene quantum dots as stable electron-selective layer for improvement of inverted polymer solar cells. Appl. Mater. Interfaces 6, 1092–1099 (2014). Gram-scale synthesis of carbon quantum dots with a large Stokes shift for the fabrication of eco-friendly and high-efficiency luminescent solar concentrators The mass of this pen cap is about 1 gram. A weight scale such as this can give an accurate reading of mass for many objects (see Weight vs. mass).Paterson, I., Xuan, M. & Dalby, S. M. Total synthesis of jiadifenolide. Angew. Chem. Int. Ed. 53, 7286–7289 (2014).