Tolong jelaskan mengenai 1981Kenichi Fukui, Roald Hoffmann dari Hadiah Nobel Kimia dalam bahasa sunda

for their theories concerning the course of chemical reactions

for his development of crystallographic electron microscopy

for his work on the mechanisms of electron transfer reactions

for his development of methodology for chemical synthesis on a solid matrix

1985Herbert A. Hauptman, Jerome Karle

for their achievements in developing direct methods for the determination of crystal structures

1986Dudley R. Herschbach, Yuan T. Lee, John C. Polanyi

for their contributions concerning the dynamics of chemical elementary processes

1987Donald J. Cram, Jean-Marie Lehn, Charles J. Pedersen

for their development and use of molecules with structure-specific interactions of high selectivity

1988Johann Deisenhofer, Robert Huber, Hartmut Michel

for their determination of the three-dimensional structure of a photosynthetic reaction centre

1989Sidney Altman, Thomas R. Cech

for their discovery of catalytic properties of RNA

for his development of the theory and methodology of organic synthesis

for his contributions to the development of high resolution nuclear magnetic resonance (NMR) spectroscopy

for his contributions to the theory of electron transfer reactions in chemical systems

1993Kary B. Mullis, Michael Smith

for contributions to the developments of methods within DNA-based chemistry

for his contribution to carbocation chemistry

1995Paul J. Crutzen, Mario J. Molina, F. Sherwood Rowland

for their work in atmospheric chemistry

1996Robert Curl, Sir Harold Kroto, Richard Smalley

for their discovery of fullerenes

1997Paul D. Boyer, John E. Walker, Jens C. Skou

for their elucidation of the enzymatic mechanism underlying the synthesis of adenosine triphosphate and for his discovery of an ion-transporting enzyme, Na+K+-ATPase

1998Walter Kohn, John A. Pople

for his development of the density functional theory and for his development of computational methods in quantum chemistry