WO2020053580A1 - Dispositif de chauffage moléculaire pour plantes - Google Patents

Dispositif de chauffage moléculaire pour plantes Download PDF

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Publication number
WO2020053580A1
WO2020053580A1 PCT/GB2019/052530 GB2019052530W WO2020053580A1 WO 2020053580 A1 WO2020053580 A1 WO 2020053580A1 GB 2019052530 W GB2019052530 W GB 2019052530W WO 2020053580 A1 WO2020053580 A1 WO 2020053580A1
Authority
WO
WIPO (PCT)
Prior art keywords
plant
seed
molecular
bean
plants
Prior art date
Application number
PCT/GB2019/052530
Other languages
English (en)
Inventor
Vasilios STAVROS
Michael N.R. ASHFOLD
Keara FRANKLIN
Wybren Jan BUMA
Teunis MUNNIK
Original Assignee
The University Of Bristol
University Of Amsterdam
The University Of Warwick
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The University Of Bristol, University Of Amsterdam, The University Of Warwick filed Critical The University Of Bristol
Publication of WO2020053580A1 publication Critical patent/WO2020053580A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests

Definitions

  • the ability of a compound to convert photons of light into heat may be determined using techniques generally known in the art to identify excited state dynamics, bond breaking and formation mechanisms and other energy dissipation pathways, such as those described in the papers referred to above.
  • the molecular heater may comprise a benzophenone, a cinnamate, a salicylate, a eumelanin-based compound such as a dihydroxyindole, octocrylene, a diketopyrrolopyrrole (DPP), anthraflavic acid, ecamsule (for example sold under the tradename Mexoryl SX), a coumarin such as 5,7-dihydroxy-4-phenylcoumarin, or a phytochrome chromophore (PhyC), or mixtures or derivatives thereof.
  • the leaves of the plant or a flowering part of the plant may be treated.
  • Seeds may be treated because many seeds require the presence of light in order to germinate. Accordingly, they are sown at or near the surface of the soil to allow light to penetrate to the seed and stimulate germination. Seed coatings to improve germination and reduce bacterial or fungal attack are known per se, the seed being typically coated with the formulation by dipping or spraying.
  • the phenylpropanoid pathway of Arabidopsis is generally known in the art. Indeed, it is discussed in, for example, the article by Nair R.B. et al, Plant Cell, 2004, 16 (2), 544-554. That pathway is shown for example in Figure 2 with the enzymes included, and is also described in, for example, the review article by Frazer C.M. and Chapel C. (The Arabidopsis Book, 2011, 9, E0152).

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

La présente invention concerne l'utilisation d'un photon moléculaire pour convertisseur de chaleur (dispositif de chauffage moléculaire) pour enduire au moins une partie d'une plante ou la semence d'une plante ou le sol entourant la plante ou la semence, et qui absorbe un ou plusieurs photons de lumière et convertit leur énergie en chaleur pour chauffer la plante ou la semence.
PCT/GB2019/052530 2018-09-14 2019-09-11 Dispositif de chauffage moléculaire pour plantes WO2020053580A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1815020.1A GB201815020D0 (en) 2018-09-14 2018-09-14 Molecular heaters
GB1815020.1 2018-09-14

Publications (1)

Publication Number Publication Date
WO2020053580A1 true WO2020053580A1 (fr) 2020-03-19

Family

ID=64013428

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2019/052530 WO2020053580A1 (fr) 2018-09-14 2019-09-11 Dispositif de chauffage moléculaire pour plantes

Country Status (2)

Country Link
GB (1) GB201815020D0 (fr)
WO (1) WO2020053580A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342862A (en) 1990-03-13 1994-08-30 Biolan Corporation Process for controlling the photodegradation of mulch film
WO2009153231A2 (fr) * 2008-06-20 2009-12-23 Basf Se Préparation agrochimique contenant un pesticide, un filtre organique photoprotecteur anti-uv et des nanoparticules d'oxyde métallique enrobées
US20110144201A1 (en) * 2008-05-15 2011-06-16 Bayer Cropscience Ag Method for improving the tolerance of crops to chilling temperatures and/or frost
WO2014177475A1 (fr) * 2013-04-30 2014-11-06 Syngenta Participations Ag Amélioration des cultures
US20150150243A1 (en) 2010-08-26 2015-06-04 Scott May Sunscreen compositions for application to plants
WO2017046237A1 (fr) * 2015-09-15 2017-03-23 Fyteko Composition bioactive permettant d'améliorer la tolérance au stress de plantes
CN107148971A (zh) * 2017-04-28 2017-09-12 河南大学 芥子酸在种子萌发、根生长和幼苗发育方面的应用

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342862A (en) 1990-03-13 1994-08-30 Biolan Corporation Process for controlling the photodegradation of mulch film
US20110144201A1 (en) * 2008-05-15 2011-06-16 Bayer Cropscience Ag Method for improving the tolerance of crops to chilling temperatures and/or frost
WO2009153231A2 (fr) * 2008-06-20 2009-12-23 Basf Se Préparation agrochimique contenant un pesticide, un filtre organique photoprotecteur anti-uv et des nanoparticules d'oxyde métallique enrobées
US20150150243A1 (en) 2010-08-26 2015-06-04 Scott May Sunscreen compositions for application to plants
WO2014177475A1 (fr) * 2013-04-30 2014-11-06 Syngenta Participations Ag Amélioration des cultures
WO2017046237A1 (fr) * 2015-09-15 2017-03-23 Fyteko Composition bioactive permettant d'améliorer la tolérance au stress de plantes
CN107148971A (zh) * 2017-04-28 2017-09-12 河南大学 芥子酸在种子萌发、根生长和幼苗发育方面的应用

Non-Patent Citations (10)

* Cited by examiner, † Cited by third party
Title
BAKER L.A. ET AL., CHEM. SOC. REV., vol. 46, 2017, pages 3770 - 3791
BAKER L.A. ET AL., J. PHYS. CHEM. LETT, vol. 7, 2016, pages 4655 - 4665
BAKER L.A. ET AL., J. PHYS. CHEM. LETT., vol. 7, 2016, pages 56 - 61
BAKER L.A. ET AL., J. PHYS. LETT., vol. 7, 2016, pages 4655 - 4665
BAKER L.A.STAVROS V.G., SCIENCE PROGRESS, vol. 99, no. 3, 2016, pages 282 - 311
BAODI BI ET AL: "Sinapic acid or its derivatives interfere with abscisic acid homeostasis during Arabidopsis thaliana seed germination", BMC PLANT BIOLOGY, vol. 17, no. 1, 6 June 2017 (2017-06-06), XP055641321, DOI: 10.1186/s12870-017-1048-9 *
FRAZER C.M.CHAPEL C.: "The Arabidopsis Book", vol. 9, 2011, pages: E0152
MUTLU S ET AL: "Protective role of salicylic acid applied before cold stress on antioxidative system and protein patterns in barley apoplast", BIOLOGIA PLANTARUM, KLUWER ACADEMIC PUBLISHERS, DO, vol. 57, no. 3, 13 March 2013 (2013-03-13), pages 507 - 513, XP035342242, ISSN: 0006-3134, [retrieved on 20130313], DOI: 10.1007/S10535-013-0322-4 *
NAIR R.B. ET AL., PLANT CELL, vol. 16, no. 2, 2004, pages 544 - 554
ZARK D.G. ET AL., PLANT PHYSIOLOGY, vol. 133, no. 2, 2003, pages 910 - 918

Also Published As

Publication number Publication date
GB201815020D0 (en) 2018-10-31

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