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1

Antioxidant capacity of sulfated polysaccharides from seaweeds. A kinetic approach

Tamara Barahona, Nancy P. Chandía, María V. Encinas, Betty Matsuhiro, Elisa A. Zúñiga

Journal:

Food Hydrocolloids

Year:

2011

Language:

english

File:

PDF, 467 KB

english, 2011

2

In vitro release of metformin hydrochloride from sodium alginate/polyvinyl alcohol hydrogels

Martínez-Gómez, Fabián, Guerrero, Juan, Matsuhiro, Betty, Pavez, Jorge

Journal:

Carbohydrate Polymers

Year:

2017

Language:

english

File:

PDF, 2.94 MB

english, 2017

3

Electrochemical Reduction of S(IV) Compounds in Water-Ethanol Solutions at Nafion/Tetraruthenated Porphyrins Glassy Carbon Modified Electrodes

Karla Calfumán, Macarena García, Maria J. Aguirre, Betty Matsuhiro, Leonora Mendoza, Mauricio Isaacs

Journal:

Electroanalysis

Year:

2010

Language:

english

File:

PDF, 223 KB

english, 2010

4

Electrochemical Properties of a Conducting Film Derived from Iron(II) Tris(diaminopolypyridyl) Complex in the S(IV) Oxoanions Reduction

Camilo García, Cristian Domínguez, Alvaro Aliaga, Betty Matsuhiro, Leonora Mendoza, María J. Aguirre, Mauricio Isaacs

Journal:

Electroanalysis

Year:

2011

Language:

english

File:

PDF, 366 KB

english, 2011

5

On the Ligand-to-Metal Charge-Transfer Photochemistry of the Copper(II) Complexes of Quercetin and Rutin

Simonet Torres, Guillermo Ferraudi, Maria Jesus Aguirre, Mauricio Isaacs, Betty Matsuhiro, Nancy P. Chandía, Leonora Mendoza

Journal:

Helvetica Chimica Acta

Year:

2011

Language:

english

File:

PDF, 277 KB

english, 2011

6

Characterization of sodium alginate and its block fractions by surface-enhanced Raman spectroscopy

Marcelo M. Campos-Vallette, Nancy P. Chandía, Ernesto Clavijo, David Leal, Betty Matsuhiro, Igor O. Osorio-Román, Simonet Torres

Journal:

Journal of Raman Spectroscopy

Year:

2010

Language:

english

File:

PDF, 302 KB

english, 2010

7

Colorimetric determination of 3,6-anhydrogalactose in polysaccharides from red seaweeds

Betty Matsuhiro, Alberto B. Zanlungo

Journal:

Carbohydrate Research

Year:

1983

Language:

english

File:

PDF, 171 KB

english, 1983

8

Structural studies on the soluble polysaccharide from Iridaea membranacea

Christian M. Ibañez, Betty Matsuhiro

Journal:

Carbohydrate Research

Year:

1986

Language:

english

File:

PDF, 559 KB

english, 1986

9

Heterogeneity of carrageenans from Chondrus crispus

Betty Matsuhiro, Carlos C. Urzua

Journal:

Year:

1992

Language:

english

File:

PDF, 379 KB

english, 1992

10

Chemical characterization of the mucilage from fruits of Opuntia ficus indica

Betty Matsuhiro, Luis E. Lillo, Carmen Sáenz, Carlos C. Urzúa, Oriette Zárate

Journal:

Carbohydrate Polymers

Year:

2006

Language:

english

File:

PDF, 139 KB

english, 2006

11

Preparation of a low-molecular weight fraction by free radical depolymerization of the sulfated galactan from Schizymenia binderi (Gigartinales, Rhodophyta) and its anticoagulant activity

Elisa A. Zúñiga, Betty Matsuhiro, Enrique Mejías

Journal:

Carbohydrate Polymers

Year:

2006

Language:

english

File:

PDF, 226 KB

english, 2006

12

FT-IR spectra of alginic acid block fractions in three species of brown seaweeds

David Leal, Betty Matsuhiro, Miriam Rossi, Francesco Caruso

Journal:

Carbohydrate Research

Year:

2008

Language:

english

File:

PDF, 872 KB

english, 2008

13

Electrochemical behaviour and antioxidant capacity of anthocyanins from Chilean red wine, grape and raspberry

María J. Aguirre, Yo Y. Chen, Mauricio Isaacs, Betty Matsuhiro, Leonora Mendoza, Simonet Torres

Journal:

Year:

2010

Language:

english

File:

PDF, 265 KB

english, 2010

14

Anthocyanin composition in aged Chilean Cabernet Sauvignon red wines

María J. Aguirre, Mauricio Isaacs, Betty Matsuhiro, Leonora Mendoza, Leonardo S. Santos, Simonet Torres

Journal:

Year:

2011

Language:

english

File:

PDF, 419 KB

english, 2011

15

Synthesis, structure and electrochemical properties of the cationic complex tris-(imidazolidine-1,10-phenanthroline)iron(II)

Camilo García, Diego Villagra, Francesco Caruso, Miriam Rossi, Betty Matsuhiro, Leonora Mendoza, María J. Aguirre, Mauricio Isaacs

Journal:

Inorganic Chemistry Communications

Year:

2009

Language:

english

File:

PDF, 301 KB

english, 2009

16

Proton and carbon-13 nuclear magnetic resonance studies on methyl (methyl d-galactosid)uronates and their per-O-acetyl derivatives

Betty Matsuhiro, Alberto B. Zanlungo, Guy G.S. Dutton

Journal:

Carbohydrate Research

Year:

1981

Language:

english

File:

PDF, 544 KB

english, 1981

17

Anomalous reaction of d-gluconamide with benzoyl chloride in anhydrous pyridine

Jorge O. Deferrari, Rosa M. de Lederkremer, Betty Matsuhiro, Marta I. Litter

Journal:

Carbohydrate Research

Year:

1970

Language:

english

File:

PDF, 352 KB

english, 1970

18

Synthesis of 1,5-anhydro-3,4-di-O-p-tolylsulfonyl-d-mannitol

Betty Matsuhiro, Alberto B. Zanlungo

Journal:

Carbohydrate Research

Year:

1978

Language:

english

File:

PDF, 281 KB

english, 1978

19

Anomalous α-effects, due to esterification, in 13C-n.m.r. spectra of derivatives of d-mannitol

Betty Matsuhiro, Paul M. Baker

Journal:

Carbohydrate Research

Year:

1981

Language:

english

File:

PDF, 201 KB

english, 1981

20

Selective p-toluenesulfonylation of methyl α-d-galactopyranoside

Betty Matsuhiro, Alberto B. Zanlungo

Journal:

Carbohydrate Research

Year:

1980

Language:

english

File:

PDF, 309 KB

english, 1980

21

Structural studies on the soluble polysaccharide of Chondrus canaliculatus. 1H-n.m.r. study of hexa-O-acetylcarrabiose dimethyl acetal

Betty Matsuhiro, Alberto B. Zanlungo

Journal:

Carbohydrate Research

Year:

1980

Language:

english

File:

PDF, 345 KB

english, 1980

22

Carrageenans from tetrasporic and cystocarpic chondrus canaliculatus

Hugo A. Ayal, Betty Matsuhiro

Journal:

Year:

1986

Language:

english

File:

PDF, 274 KB

english, 1986

23

Carrageenans from chilean samples of Stenogramme interrupta (Phyllophoraceae): structural analysis and biological activity

Pablo J. Cáceres, Marı́a J. Carlucci, Elsa B. Damonte, Betty Matsuhiro, Elisa A. Zúñiga

Journal:

Year:

2000

Language:

english

File:

PDF, 112 KB

english, 2000

24

Carbohydrate constituents ofLessonia trabeculata

Betty Matsuhiro, Danitza M. Zambrano

Journal:

Journal of Applied Phycology

Year:

1990

Language:

english

File:

PDF, 173 KB

english, 1990

25

Agars from Chilean Gelidiaceae

Betty Matsuhiro, Carlos C. Urzúa

Journal:

Year:

1991

Language:

english

File:

PDF, 606 KB

english, 1991

26

Polysaccharides from nuclear phases ofIridaea ciliataandI. membranacea

Hugo A. Ayal, Betty Matsuhiro

Journal:

Year:

1987

Language:

english

File:

PDF, 231 KB

english, 1987

27

The acidic polysaccharide fromPalmaria decipiens(Palmariales, Rhodophyta)

Betty Matsuhiro, Carlos C. Urzúa

Journal:

Year:

1996

Language:

english

File:

PDF, 318 KB

english, 1996

28

Vibrational spectroscopy of seaweed galactans

Betty Matsuhiro

Journal:

Year:

1996

Language:

english

File:

PDF, 596 KB

english, 1996

29

Agars fromGracilaria chilensis(Gracilariales)

Betty Matsuhiro, Carlos C. Urzúa

Journal:

Journal of Applied Phycology

Year:

1990

Language:

english

File:

PDF, 493 KB

english, 1990

30

Second-derivative Fourier transform infrared spectra of seaweed galactans

Betty Matsuhiro, Pilar Rivas

Journal:

Journal of Applied Phycology

Year:

1993

Language:

english

File:

PDF, 462 KB

english, 1993

31

Second-derivative Fourier transform infrared spectra of seaweed galactans

Betty Matsuhiro, Pilar Rivas

Journal:

Journal of Applied Phycology

Year:

1994

File:

PDF, 19 KB

1994

32

Nafion/tetraruthenated porphyrin glassy carbon-modified electrode: characterization and voltammetric studies of sulfite oxidation in water–ethanol solutions

Karla Calfumán, María Jesus Aguirre, Diego Villagra, Claudia Yañez, Carmen Arévalo, Betty Matsuhiro, Leonora Mendoza, Mauricio Isaacs

Journal:

Journal of Solid State Electrochemistry

Year:

2010

Language:

english

File:

PDF, 227 KB

english, 2010

33

Structurally unrelated algal oligosaccharides differentially stimulate growth and defense against tobacco mosaic virus in tobacco plants

Daniel Laporte, Jeannette Vera, Nancy P. Chandía, Elisa A. Zúñiga, Betty Matsuhiro, Alejandra Moenne

Journal:

Journal of Applied Phycology

Year:

2007

Language:

english

File:

PDF, 223 KB

english, 2007

34

Structural analysis and antiviral activity of a sulfated galactan from the red seaweed Schizymenia binderi (Gigartinales, Rhodophyta)

Betty Matsuhiro, Ana F. Conte, Elsa B. Damonte, Adriana A. Kolender, María C. Matulewicz, Enrique G. Mejías, Carlos A. Pujol, Elisa A. Zúñiga

Journal:

Carbohydrate Research

Year:

2005

Language:

english

File:

PDF, 253 KB

english, 2005

35

Ditosylation of 3,4-di-O-p-tolylsulfonyl-d-mannitol. Isolation of 1,3,4,6-tetra-O-p-tolylsulfonyl-d-mannitol and of 1,5-anhydro-3,4.6-tri-O-p-tolylsulfonyl-d-mannitol

Betty Matsuhiro, Alberto B. Zanlungo

Journal:

Carbohydrate Research

Year:

1981

Language:

english

File:

PDF, 244 KB

english, 1981

36

Ni(II) complexes with Schiff bases derived from amino sugars

Juan Costamagna, Luis E Lillo, Betty Matsuhiro, Miguel D Noseda, Manuel Villagrán

Journal:

Carbohydrate Research

Year:

2003

Language:

english

File:

PDF, 337 KB

english, 2003

37

Long-term protection against tobacco mosaic virus induced by the marine alga oligo-sulphated-galactan Poly-Ga in tobacco plants

JEANNETTE VERA, JORGE CASTRO, ALBERTO GONZÁLEZ, HERNA BARRIENTOS, BETTY MATSUHIRO, PATRICIO ARCE, GUSTAVO ZUÑIGA, ALEJANDRA MOENNE

Journal:

Molecular Plant Pathology

Year:

2011

Language:

english

File:

PDF, 1.35 MB

english, 2011

38

Alginic acids inLessonia vadosa: Partial hydrolysis and elicitor properties of the polymannuronic acid fraction

Nancy P. Chandía, Betty Matsuhiro, Enrique Mejías, Alejandra Moenne

Journal:

Journal of Applied Phycology

Year:

2004

Language:

english

File:

PDF, 192 KB

english, 2004

39

Determination of S(IV) Oxoanions at Poly[Ru(5-NO2-Phen)2Cl] Tetrapyridylporphyrin Glassy Carbon Modified Electrode

Paulina Dreyse, Diego Quezada, Jessica Honores, María Jesús Aguirre, Leonora Mendoza, Betty Matsuhiro, Diego Villagra, Mauricio Isaacs

Journal:

Electroanalysis

Year:

2012

Language:

english

File:

PDF, 327 KB

english, 2012

40

Sterols of some chilean algae

Betty Matsuhiro, Alejandro Urzua

Journal:

Biochemical Systematics and Ecology

Year:

1984

Language:

english

File:

PDF, 154 KB

english, 1984

41

Vibrational spectroscopy characterization and anticoagulant activity of a sulfated polysaccharide from sea cucumber Athyonidium chilensis

Betty Matsuhiro, Igor O. Osorio-Román, Rodrigo Torres

Journal:

Carbohydrate Polymers

Year:

2012

Language:

english

File:

PDF, 634 KB

english, 2012

42

A sulfated galactan with antioxidant capacity from the green variant of tetrasporic Gigartina skottsbergii (Gigartinales, Rhodophyta)

Tamara Barahona, María V. Encinas, Andrés Mansilla, Betty Matsuhiro, Elisa A. Zúñiga

Journal:

Carbohydrate Research

Year:

2012

Language:

english

File:

PDF, 425 KB

english, 2012

43

Opuntia spp mucilage's: a functional component with industrial perspectives

Carmen Sáenz, Elena Sepúlveda, Betty Matsuhiro

Journal:

Journal of Arid Environments

Year:

2004

Language:

english

File:

PDF, 262 KB

english, 2004

44

Electrochemical reduction of SO 2 on poly-Co-3-tetraaminophenylporphyrin glassy carbon modified electrode¶

Fuenzalida, Francesca, Dreyse, Paulina, Villagra, Diego, Matsuhiro, Betty, Mendoza, Leonora, Aguirre, Maria J., Isaacs, Mauricio

Journal:

Journal of Coordination Chemistry

Year:

2009

Language:

english

File:

PDF, 466 KB

english, 2009

45

Preparation and characterization of hydrogels based on homopolymeric fractions of sodium alginate and PNIPAAm

Leal, David, De Borggraeve, Wim, Encinas, Maria V., Matsuhiro, Betty, Müller, Robert

Journal:

Carbohydrate Polymers

Year:

2013

Language:

english

File:

PDF, 1.81 MB

english, 2013

46

Antifungal Activity of Resveratrol against Botrytis cinerea Is Improved Using 2-Furyl Derivatives

Caruso, Francesco, Mendoza, Leonora, Castro, Paulo, Cotoras, Milena, Aguirre, Maria, Matsuhiro, Betty, Isaacs, Mauricio, Rossi, Miriam, Viglianti, Angela, Antonioletti, Roberto, Todd, Matthew H.

Journal:

Year:

2011

Language:

english

File:

PDF, 521 KB

english, 2011

47

Polysaccharides from Chilean Seaweeds. II. Studies on Iridaea laminarioides

Matsuhiro, Betty, Zanlungo, A. B.

Journal:

Botanica Marina

Year:

1976

Language:

english

File:

PDF, 2.14 MB

english, 1976

48

Polysaccharides from Chilean Seaweeds IV. A Sulphated Galactan from Grateloupia lanceola

Baeza, P., Matsuhiro, Betty

Journal:

Botanica Marina

Year:

1977

Language:

english

File:

PDF, 1.78 MB

english, 1977

49

2,3,6-Trimethoxynitrostyrene and its .beta.-phenethylamine

Matsuhiro, Betty, Furst, Arthur

Journal:

Journal of Medicinal Chemistry

Year:

1970

Language:

english

File:

PDF, 153 KB

english, 1970

50

Sulfation of agarose from subantarcticAhnfeltia plicata(Ahnfeltiales, Rhodophyta): studies of its antioxidant and anticoagulant properties in vitro and its copolymerization with acrylamide

Matsuhiro, Betty, Barahona, Tamara, Encinas, María V., Mansilla, Andrés, Ortiz, Jonathan A.

Journal:

Journal of Applied Phycology

Year:

2014

Language:

english

File:

PDF, 537 KB

english, 2014