Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 38 entries
Sorted by: Best Match Show Resources per page
Free-living marine nematodes from San Julián Bay (Santa Cruz, Argentina).

ZooKeys

Pastor de Ward C, Lo Russo V, Villares G, Milano V, Miyashiro L, Mazzanti R.
PMID: 25878534
Zookeys. 2015 Mar 24;(489):133-44. doi: 10.3897/zookeys.489.7311. eCollection 2015.

The free-living marine nematodes of San Julián Bay dataset is based on sediment samples collected in January 2009 during the project PICT AGENCIA-FONCYT 2/33345-2005. A total of 36 samples have been taken at three locations in the San Julián...

Use of UV-vis reflection spectroscopy for determining the organization of viologen and viologen tetracyanoquinodimethanide monolayers.

The journal of physical chemistry. B

Cea P, Martín S, Villares A, Möbius D, López MC.
PMID: 16471630
J Phys Chem B. 2006 Jan 19;110(2):963-70. doi: 10.1021/jp055673o.

UV-vis reflection spectroscopy has been used for proving in situ the organization of pure viologen and hybrid viologen tetracyanoquinodimethanide monolayers at the air-water interface. Other more classical measurements concerning Langmuir monolayers, including surface pressure-area and surface potential-area isotherms, are...

Preparation of ordered films containing a phenylene ethynylene oligomer by the Langmuir-Blodgett technique.

The journal of physical chemistry. B

Villares A, Lydon DP, Porrès L, Beeby A, Low PJ, Cea P, Royo FM.
PMID: 17552562
J Phys Chem B. 2007 Jun 28;111(25):7201-9. doi: 10.1021/jp072052h. Epub 2007 Jun 07.

This paper reports the fabrication and characterization of Langmuir and Langmuir-Blodgett (LB) films incorporating an oligo(phenylene-ethynylene) (OPE) derivative, namely, 4-[4-(4-hexyloxyphenylethynyl)-phenylethynyl]-benzoic acid (HBPEB). Conditions appropriate for deposition of monolayers of HBPEB at the air-water interface have been established and the...

Determining the refractive index and average thickness of AsSe semiconducting glass films from wavelength measurements only.

Applied optics

Corrales C, Ramírez-Malo JB, Fernández-Peña J, Villares P, Swanepoel R, Márquez E.
PMID: 21068885
Appl Opt. 1995 Dec 01;34(34):7907-13. doi: 10.1364/AO.34.007907.

The dispersive refractive index n(λ) and thickness d of chalcogenide glass thin films are usually calculated from measurements of both optical transmission and wavelength values. Many factors can influence the transmission values, leading to large errors in the values...

The yeast .

Biotechnology for biofuels

Ladevèze S, Haon M, Villares A, Cathala B, Grisel S, Herpoël-Gimbert I, Henrissat B, Berrin JG.
PMID: 28919928
Biotechnol Biofuels. 2017 Sep 12;10:215. doi: 10.1186/s13068-017-0903-0. eCollection 2017.

BACKGROUND: Lytic polysaccharide monooxygenases (LPMOs) are a class of powerful oxidative enzymes that have revolutionized our understanding of lignocellulose degradation. Fungal LPMOs of the AA9 family target cellulose and hemicelluloses. AA9 LPMO-coding genes have been identified across a wide...

pH-Responsive Properties of Asymmetric Nanopapers of Nanofibrillated Cellulose.

Nanomaterials (Basel, Switzerland)

Chemin M, Beaumal B, Cathala B, Villares A.
PMID: 32679783
Nanomaterials (Basel). 2020 Jul 15;10(7). doi: 10.3390/nano10071380.

Inspired by plant movements driven by the arrangement of cellulose, we have fabricated nanopapers of nanofibrillated cellulose (NFC) showing actuation under pH changes. Bending was achieved by a concentration gradient of charged groups along the film thickness. Hence, the...

Structural models of the amorphous alloy Ge0.20As0.40Se0.40 by a random technique.

Physical review. B, Condensed matter

de la RosaFox N, Esquivias L, Jimenez-Garay R, Villares P.
PMID: 9938830
Phys Rev B Condens Matter. 1986 Mar 15;33(6):4094-4099. doi: 10.1103/physrevb.33.4094.

No abstract available.

Lytic polysaccharide monooxygenases (LPMOs) facilitate cellulose nanofibrils production.

Biotechnology for biofuels

Moreau C, Tapin-Lingua S, Grisel S, Gimbert I, Le Gall S, Meyer V, Petit-Conil M, Berrin JG, Cathala B, Villares A.
PMID: 31249619
Biotechnol Biofuels. 2019 Jun 24;12:156. doi: 10.1186/s13068-019-1501-0. eCollection 2019.

BACKGROUND: Lytic polysaccharide monooxygenases (LPMOs) are copper-dependent enzymes that cleave polysaccharides through an oxidative mechanism. These enzymes are major contributors to the recycling of carbon in nature and are currently used in the biorefinery industry. LPMOs are commonly used...

Asymmetric modification of cellulose nanocrystals with PAMAM dendrimers for the preparation of pH-responsive hairy surfaces.

Carbohydrate polymers

Chemin M, Moreau C, Cathala B, Villares A.
PMID: 32933703
Carbohydr Polym. 2020 Dec 01;249:116779. doi: 10.1016/j.carbpol.2020.116779. Epub 2020 Jul 30.

In this work, we present a straightforward method to attach a globular dendrimer at the reducing end of cellulose nanocrystals obtained from tunicates (t-CNC). We investigated the first four generations of poly(amidoamine) dendrimers (PAMAMs G0 to G3) to obtain...

Head and neck oncological reconstruction with 114 free flaps in a Portuguese tertiary cancer center.

Acta medica portuguesa

Silva A, Caixeirinho P, Vilares M, Semedo C, Martins M, Zagalo C, Casal D.
PMID: 34581666
Acta Med Port. 2021 Sep 28; doi: 10.20344/amp.13734. Epub 2021 Sep 28.

INTRODUCTION: The Portuguese experience in microsurgical reconstruction of the head and neck after oncological surgery is scantly described. The primary aim of this study was to characterize the use of microvascular reconstruction after head and neck tumor resection in...

Meaning of xylan acetylation on xylan-cellulose interactions: A quartz crystal microbalance with dissipation (QCM-D) and molecular dynamic study.

Carbohydrate polymers

Jaafar Z, Mazeau K, Boissière A, Le Gall S, Villares A, Vigouroux J, Beury N, Moreau C, Lahaye M, Cathala B.
PMID: 31582074
Carbohydr Polym. 2019 Dec 15;226:115315. doi: 10.1016/j.carbpol.2019.115315. Epub 2019 Sep 11.

In plant cell walls, xylan chains present various substituents including acetate groups. The influence of the acetyl substitution on the organization of xylan-cellulose complexes remains poorly understood. This work combines in vitro and in silico approaches to decipher the...

Dual-comb spectroscopy based on quantum-cascade-laser frequency combs.

Nature communications

Villares G, Hugi A, Blaser S, Faist J.
PMID: 25307936
Nat Commun. 2014 Oct 13;5:5192. doi: 10.1038/ncomms6192.

Dual-comb spectroscopy performed in the mid-infrared-where molecules have their strongest rotovibrational absorption lines-offers the promise of high spectral resolution broadband spectroscopy with very short acquisition times (μs) and no moving parts. Recently, we demonstrated frequency comb operation of a...

Showing 1 to 12 of 38 entries