TY  - GEN
AU  - Fujiki,Michiya
TI  - Possible Scenarios for Homochirality on Earth
SN  - books978-3-03921-723-6
PY  - 2019///
PB  - MDPI - Multidisciplinary Digital Publishing Institute
KW  - supramolecular assembly
KW  - weak neutral current
KW  - homochiral and heterochiral aggregates
KW  - vortex
KW  - neutrinos
KW  - Soai reaction
KW  - Viedma ripening effect
KW  - nucleus-molecular coupling
KW  - absolute asymmetric synthesis
KW  - circular dichroism
KW  - enantiomer self-disproportionation
KW  - magmatic flow
KW  - metal-organic framework
KW  - Z0 boson
KW  - hidden chirality
KW  - gravitation
KW  - SDE
KW  - etch figures
KW  - replicators
KW  - supramolecular chirality
KW  - deracemization
KW  - assemblies
KW  - spin polarized electrons
KW  - super-high-velocity impact
KW  - homochirality
KW  - chirogenesis
KW  - heat capacity
KW  - tunneling
KW  - prebiotic
KW  - Salam hypothesis
KW  - tilt-chirality
KW  - self-assembly
KW  - racemic field
KW  - triethylenediamine (DABCO) molecules
KW  - environmental chirality
KW  - bioorganic homochirality
KW  - polymer
KW  - enantioselective reaction
KW  - two-fold helix
KW  - origin of life
KW  - biological homochirality
KW  - parity violation in the weak interaction
KW  - amino acids
KW  - multi-point approximation
KW  - magnetism
KW  - C1- and C2-symmetric catalysts
KW  - spin-polarized lepton
KW  - lipid
KW  - chiral field (memory)
KW  - Wallach's rule
KW  - asymmetric autocatalysis
KW  - plasma reactor
KW  - circularly polarized photon
KW  - asymmetric reaction
KW  - racemate
KW  - enantiomorphism
KW  - symmetry breaking
KW  - ?-strand
KW  - chirality
KW  - circularly polarized light
KW  - circularly polarized luminescence
KW  - autocatalysis
KW  - amino acid handedness
KW  - asymmetric synthesis
KW  - precision measurement
KW  - nepheline
KW  - chiral separation
KW  - parity violation
KW  - achiral stationary phase
KW  - genesis of life chirality
KW  - high dimensional chirality
N1  - Open Access
N2  - In 1978, Fred Hoyle proposed that interstellar comets carrying several viruses landed on Earth as part of the panspermia hypotheses. With respect to life, the origin of homochirality on Earth has been the greatest mystery because life cannot exist without molecular asymmetry. Many scientists have proposed several possible hypotheses to answer this long-standing L-D question. Previously, Martin Gardner raised the question about mirror symmetry and broken mirror symmetry in terms of the homochirality question in his monographs (1964 and 1990). Possible scenarios for the L-D issue can be categorized into (i) Earth and exoterrestrial origins, (ii) by-chance and necessity mechanisms, and (iii) mirror-symmetrical and non-mirror-symmetrical forces as physical and chemical origins. These scenarios should involve further great amplification mechanisms, enabling a pure L- or D-world
UR  - https://mdpi.com/books/pdfview/book/1791
UR  - https://directory.doabooks.org/handle/20.500.12854/56705
ER  -