Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreens

Xianhong Feng; Michael Jaffe; Willis B. Hammond; Anthony J. East

doi:10.1109/NEBC.2009.4967798

Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreens

Xianhong Feng, Michael Jaffe, Willis B. Hammond, Anthony J. East

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Scopus citations

Abstract

A range of novel biomass-derived sunscreens and additives were synthesized by substituting corn-produced isosorbide with different functional moieties, such as naturally-occurring cinnamic acids. Based on the different reactivity of the two isosorbide hydroxyl groups, an effective synthetic route was developed for making multifunctional molecules such as UV -absorbing polymer plasticizers and antioxidants. Isosorbide-derived UVB/UV A sunscreens and other additives were characterized by NMR, FTIR and UV spectra. A UV photostability test showed that such sunscreens not only have a high molar extinction coefficient but also a high photostability, the combination covering both UVB and UVA regions. By following this scheme, other medically-useful bio-molecules can be synthesized in the future, such as a full spectrum UV absorber and a UV -absorbing antioxidant, to name a few.

Original language	English (US)
Title of host publication	NEBEC 2009 - Proceedings of the IEEE 35th Annual Northeast Bioengineering Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	9781424443628
DOIs	https://doi.org/10.1109/NEBC.2009.4967798
State	Published - 2009
Event	IEEE 35th Annual Northeast Bioengineering Conference, NEBEC 2009 - Boston, MA, United States Duration: Apr 3 2009 → Apr 5 2009

Publication series

Name	Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC
ISSN (Print)	1071-121X

Other

Other	IEEE 35th Annual Northeast Bioengineering Conference, NEBEC 2009
Country/Territory	United States
City	Boston, MA
Period	4/3/09 → 4/5/09

All Science Journal Classification (ASJC) codes

Bioengineering

Access to Document

10.1109/NEBC.2009.4967798

Cite this

Feng, X., Jaffe, M., Hammond, W. B., & East, A. J. (2009). Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreens. In NEBEC 2009 - Proceedings of the IEEE 35th Annual Northeast Bioengineering Conference Article 4967798 (Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NEBC.2009.4967798

Feng, Xianhong ; Jaffe, Michael ; Hammond, Willis B. et al. / Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreens. NEBEC 2009 - Proceedings of the IEEE 35th Annual Northeast Bioengineering Conference. Institute of Electrical and Electronics Engineers Inc., 2009. (Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC).

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abstract = "A range of novel biomass-derived sunscreens and additives were synthesized by substituting corn-produced isosorbide with different functional moieties, such as naturally-occurring cinnamic acids. Based on the different reactivity of the two isosorbide hydroxyl groups, an effective synthetic route was developed for making multifunctional molecules such as UV -absorbing polymer plasticizers and antioxidants. Isosorbide-derived UVB/UV A sunscreens and other additives were characterized by NMR, FTIR and UV spectra. A UV photostability test showed that such sunscreens not only have a high molar extinction coefficient but also a high photostability, the combination covering both UVB and UVA regions. By following this scheme, other medically-useful bio-molecules can be synthesized in the future, such as a full spectrum UV absorber and a UV -absorbing antioxidant, to name a few.",

author = "Xianhong Feng and Michael Jaffe and Hammond, {Willis B.} and East, {Anthony J.}",

year = "2009",

doi = "10.1109/NEBC.2009.4967798",

language = "English (US)",

isbn = "9781424443628",

series = "Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "NEBEC 2009 - Proceedings of the IEEE 35th Annual Northeast Bioengineering Conference",

address = "United States",

note = "IEEE 35th Annual Northeast Bioengineering Conference, NEBEC 2009 ; Conference date: 03-04-2009 Through 05-04-2009",

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Feng, X, Jaffe, M, Hammond, WB & East, AJ 2009, Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreens. in NEBEC 2009 - Proceedings of the IEEE 35th Annual Northeast Bioengineering Conference., 4967798, Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC, Institute of Electrical and Electronics Engineers Inc., IEEE 35th Annual Northeast Bioengineering Conference, NEBEC 2009, Boston, MA, United States, 4/3/09. https://doi.org/10.1109/NEBC.2009.4967798

Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreens. / Feng, Xianhong; Jaffe, Michael; Hammond, Willis B. et al.
NEBEC 2009 - Proceedings of the IEEE 35th Annual Northeast Bioengineering Conference. Institute of Electrical and Electronics Engineers Inc., 2009. 4967798 (Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreens

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AU - Jaffe, Michael

AU - Hammond, Willis B.

AU - East, Anthony J.

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N2 - A range of novel biomass-derived sunscreens and additives were synthesized by substituting corn-produced isosorbide with different functional moieties, such as naturally-occurring cinnamic acids. Based on the different reactivity of the two isosorbide hydroxyl groups, an effective synthetic route was developed for making multifunctional molecules such as UV -absorbing polymer plasticizers and antioxidants. Isosorbide-derived UVB/UV A sunscreens and other additives were characterized by NMR, FTIR and UV spectra. A UV photostability test showed that such sunscreens not only have a high molar extinction coefficient but also a high photostability, the combination covering both UVB and UVA regions. By following this scheme, other medically-useful bio-molecules can be synthesized in the future, such as a full spectrum UV absorber and a UV -absorbing antioxidant, to name a few.

AB - A range of novel biomass-derived sunscreens and additives were synthesized by substituting corn-produced isosorbide with different functional moieties, such as naturally-occurring cinnamic acids. Based on the different reactivity of the two isosorbide hydroxyl groups, an effective synthetic route was developed for making multifunctional molecules such as UV -absorbing polymer plasticizers and antioxidants. Isosorbide-derived UVB/UV A sunscreens and other additives were characterized by NMR, FTIR and UV spectra. A UV photostability test showed that such sunscreens not only have a high molar extinction coefficient but also a high photostability, the combination covering both UVB and UVA regions. By following this scheme, other medically-useful bio-molecules can be synthesized in the future, such as a full spectrum UV absorber and a UV -absorbing antioxidant, to name a few.

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Feng X, Jaffe M, Hammond WB, East AJ. Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreens. In NEBEC 2009 - Proceedings of the IEEE 35th Annual Northeast Bioengineering Conference. Institute of Electrical and Electronics Engineers Inc. 2009. 4967798. (Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC). doi: 10.1109/NEBC.2009.4967798

Synthesis of corn-derived carbohydrate derivatives as effective multifunctional sunscreens

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