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Showing 1 to 12 of 33 entries
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Hexafluoroisopropanol as size exclusion chromatography mobile phase for polyamide 6.

Journal of separation science

Mendichi R, Russo S, Ricco L, Giacometti Schieroni A.
PMID: 15387457
J Sep Sci. 2004 Jun;27(9):637-44. doi: 10.1002/jssc.200401753.

The present study deals with the use of hexafluoroisopropanol (HFIP) as size exclusion chromatography (SEC) mobile phase for polyamide 6 (PA6). Contradictory conclusions relating to the use of HFIP as SEC mobile phase for polyamides are found in the...

Densely PEGylated Polybenzofulvene Brushes for Potential Applications in Drug Encapsulation.

Pharmaceutics

Paolino M, Grisci G, Castriconi F, Reale A, Giuliani G, Donati A, Bonechi C, Giorgi G, Mendichi R, Piovani D, Boccia AC, Canetti M, Samperi F, Dattilo S, Scialabba C, Licciardi M, Paccagnini E, Gentile M, Cappelli A.
PMID: 30445768
Pharmaceutics. 2018 Nov 15;10(4). doi: 10.3390/pharmaceutics10040234.

The technique of grafting side chains onto a linear polymeric backbone is commonly used to confer to the new polymeric material with desired properties, such as tunable solubility, ionic charge, biocompatibility, or specific interactions with biological systems. In this...

Structural Manipulation of the Conjugated Phenyl Moiety in 3-Phenylbenzofulvene Monomers: Effects on Spontaneous Polymerization.

Polymers

Paolino M, Grisci G, Reale A, Razzano V, Giuliani G, Donati A, Mendichi R, Piovani D, Boccia AC, Grillo A, Giorgi G, Cappelli A.
PMID: 30960677
Polymers (Basel). 2018 Jul 07;10(7). doi: 10.3390/polym10070752.

Spontaneous polymerization is an intriguing phenomenon in which pure monomers begin their polymerization without initiators or catalysts. Previously, 3-phenylbenzofulvene monomers were found to polymerize spontaneously after solvent removal. Here, eight new 3-substituted benzofulvene monomers

Subject Guided Eye Image Synthesis with Application to Gaze Redirection.

IEEE Winter Conference on Applications of Computer Vision. IEEE Winter Conference on Applications of Computer Vision

Kaur H, Manduchi R.
PMID: 33851070
IEEE Winter Conf Appl Comput Vis. 2021 Jan;2021:11-20.

We propose a method for synthesizing eye images from segmentation masks with a desired style. The style encompasses attributes such as skin color, texture, iris color, and personal identity. Our approach generates an eye image that is consistent with...

TEMPO-Nanocellulose/Ca.

Materials (Basel, Switzerland)

Fiorati A, Contessi Negrini N, Baschenis E, Altomare L, Faré S, Giacometti Schieroni A, Piovani D, Mendichi R, Ferro M, Castiglione F, Mele A, Punta C, Melone L.
PMID: 31906423
Materials (Basel). 2020 Jan 02;13(1). doi: 10.3390/ma13010183.

Stable hydrogels with tunable rheological properties were prepared by adding Ca

Finding Your Way Back: Comparing Path Odometry Algorithms for Assisted Return.

Proceedings of the ... IEEE International Conference on Pervasive Computing and Communications. IEEE International Conference on Pervasive Computing and Communications

Tsai CH, Ren P, Elyasi F, Manduchi R.
PMID: 34308095
Proc IEEE Int Conf Pervasive Comput Commun. 2021 Mar;2021:117-122. doi: 10.1109/PerComWorkshops51409.2021.9431082. Epub 2021 May 25.

We present a comparative analysis of inertial-based odometry algorithms for the purpose of assisted return. An assisted return system facilitates backtracking of a path previously taken, and can be particularly useful for blind pedestrians. We present a new algorithm...

A Fast and Robust Text Spotter.

Proceedings. IEEE Workshop on Applications of Computer Vision

Qin S, Manduchi R.
PMID: 27616942
Proc IEEE Workshop Appl Comput Vis. 2016 Mar;2016. doi: 10.1109/WACV.2016.7477663. Epub 2016 May 26.

We introduce an algorithm for text detection and localization ("spotting") that is computationally efficient and produces state-of-the-art results. Our system uses multi-channel MSERs to detect a large number of promising regions, then subsamples these regions using a clustering approach....

Grafting of Hindered Phenol Groups onto Ethylene/α-Olefin Copolymer by Nitroxide Radical Coupling.

Polymers

Coiai S, Cicogna F, Yang C, Tempesti V, Carroccio SC, Gorrasi G, Mendichi R, Dintcheva NT, Passaglia E.
PMID: 30965973
Polymers (Basel). 2017 Dec 04;9(12). doi: 10.3390/polym9120670.

The covalent immobilization of hindered phenol groups, with potential antioxidant activity, onto an ethylene/α-olefin (EOC) copolymer was carried out by the nitroxide radical coupling (NRC) reaction performed in the melt with a peroxide and the 3,5-di-

Physicochemical Properties of A New PEGylated Polybenzofulvene Brush for Drug Encapsulation.

Pharmaceutics

Paolino M, Reale A, Razzano V, Giuliani G, Donati A, Giorgi G, Boccia AC, Mendichi R, Piovani D, Botta C, Salvini L, Samperi F, Savoca C, Licciardi M, Paccagnini E, Gentile M, Cappelli A.
PMID: 31480633
Pharmaceutics. 2019 Sep 01;11(9). doi: 10.3390/pharmaceutics11090444.

A new polymer brush was synthesized by spontaneous polymerization of benzofulvene macromonomer 6-MOEG-9-T-

Reading Challenging Barcodes with Cameras.

Proceedings. IEEE Workshop on Applications of Computer Vision

Gallo O, Manduchi R.
PMID: 20617113
Proc IEEE Workshop Appl Comput Vis. 2009 Dec 01;2009(7):1-6. doi: 10.1109/WACV.2009.5403090.

Current camera-based barcode readers do not work well when the image has low resolution, is out of focus, or is motion-blurred. One main reason is that virtually all existing algorithms perform some sort of binarization, either by gray scale...

(Computer) Vision without Sight.

Communications of the ACM

Manduchi R, Coughlan J.
PMID: 22815563
Commun ACM. 2012 Jan;55(1):96-104. doi: 10.1145/2063176.2063200.

Computer vision holds great promise for helping persons with blindness or visual impairments (VI) to interpret and explore the visual world. To this end, it is worthwhile to assess the situation critically by understanding the actual needs of the...

Search Strategies of Visually Impaired Persons using a Camera Phone Wayfinding System.

Computers helping people with special needs : ... International Conference, ICCHP ... : proceedings. International Conference on Computers Helping People with Special Needs

Manduchi R, Coughlan J, Ivanchenko V.
PMID: 26949755
Comput Help People Spec Needs. 2008 Jul;5105:1135-1140. doi: 10.1007/978-3-540-70540-6_170.

We report new experiments conducted using a camera phone wayfinding system, which is designed to guide a visually impaired user to machine-readable signs (such as barcodes) labeled with special color markers. These experiments specifically investigate search strategies of such...

Showing 1 to 12 of 33 entries