NDLI: Fabrication of anodic photocurrent generation systems by use of 6-O-dihydrophytylcellulose as a matrix or a scaffold of porphyrins

Please wait, while we are loading the content...

New approach to unravel the structure–property relationship of methylcellulose : Self-assembly of amphiphilic block-like methylated cello-oligosaccharides

Flocculation of cellulose fibre suspensions: the contribution of percolation and effective-medium theories

Degrees of polymerization (DP) and DP distribution of dilute acid-hydrolyzed products of alkali-treated native and regenerated celluloses

Fabrication of anodic photocurrent generation systems by use of 6-O-dihydrophytylcellulose as a matrix or a scaffold of porphyrins

The influence of periodate oxidation on the moisture sorptivity and dimensional stability of paper

Iron gall ink-induced corrosion of cellulose: aging, degradation and stabilization. Part 1: model paper studies

Iron gall ink-induced corrosion of cellulose: aging, degradation and stabilization. Part 2: application on historic sample material

Cellulose : Volume 15, Issue 5, October 2008

Cellulose : Volume 15, Issue 4, August 2008

Cellulose : Volume 15, Issue 3, June 2008

Cellulose : Volume 15, Issue 2, April 2008

Cellulose : Volume 15, Issue 1, February 2008

Cellulose : Volume 14

Cellulose : Volume 13

Cellulose : Volume 12

Cellulose : Volume 11

Cellulose : Volume 10

Fabrication of anodic photocurrent generation systems by use of 6-O-dihydrophytylcellulose as a matrix or a scaffold of porphyrins

Content Provider	Springer Nature Link
Author	Sakakibara, Keita Nakatsubo, Fumiaki
Copyright Year	2008
Abstract	Langmuir-Blodgett (LB) films containing porphyrin molecules were fabricated by use of 6-O-dihydrophytylcellulose (DHPC) toward anodic photocurrent generation systems. To suppress the porphyrin aggregation, two different approaches were applied: (1) mixing a low-molecular-weight porphyrin having a diterpenoid carbon skeleton (DPor) with DHPC as a matrix (matrix fabrication) and (2) bonding porphyrin molecules to the hydroxyl groups of DHPC covalently, converting into 6-O-dihydrophytyl-2,3-di-O-[p-(10,15,20-triphenyl-5-porphyrinyl)-benzoyl]cellulose as a scaffold (scaffold fabrication). The structure and film properties of the monolayers and the LB films were investigated by the surface pressure (π)–area (A) isotherm measurements, atomic force microscopy, UV–Vis spectroscopy, and absorption dichroism measurements. The porphyrin aggregation in the LB film could be well suppressed only by the scaffold fabrication, leading to the improvement of the photocurrent quantum yields. The efficient photocurrent performance can be demonstrated by the isolation and the parallel orientation of porphyrin moieties due to the cellulose rigid scaffold.
Starting Page	825
Ending Page	835
Page Count	11
File Format	PDF
ISSN	09690239
Journal	Cellulose
Volume Number	15
Issue Number	6
e-ISSN	1572882X
Language	English
Publisher	Springer Netherlands
Publisher Date	2008-05-14
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Langmuir-Blodgett film Porphyrin Photocurrent generation system Regioselectively substituted cellulose derivative Polymer Sciences Organic Chemistry Physical Chemistry Bioorganic Chemistry
Content Type	Text
Resource Type	Article
Subject	Polymers and Plastics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Factors affecting photocurrent generation performances of Langmuir–Blodgett films of tetraphenylporphyrin-bound acyl celluloses

Preparation of Langmuir–Blodgett monolayer films of (zinc(II) phthalocyanine)-containing cellulose derivative; the use of 2,3-di-O-myristyl cellulose as a scaffold

Synthesis of (zinc(II) phthalocyanine)-containing cellulose derivative using phthalocyanine-ring formation reaction

Preparation and Characterization of 6-O-(4-stearyloxytrityl)Cellulose acetate Langmuir–Blodgett Films

Orientation of the alkyl side chains and glucopyranose rings in Langmuir–Blodgett films of a regioselectively substituted cellulose ether

Synthesis of regioselectively brominated cellulose esters and 6-cyano-6-deoxycellulose esters

Preparation of Langmuir/Blodgett-cellulose Surfaces by Using Horizontal Dipping Procedure. Application for Polyelectrolyte Adsorption Studies Performed with QCM-D

Fabrication and Photochemical Characterization of Organic Dye-Metal Oxide Hybrid Langmuir Blodgett Film

DSC study on regioselectively substituted cellulose heteroesters

Fabrication of anodic photocurrent generation systems by use of 6-O-dihydrophytylcellulose as a matrix or a scaffold of porphyrins

Similar Documents

Factors affecting photocurrent generation performances of Langmuir–Blodgett films of tetraphenylporphyrin-bound acyl celluloses

Preparation of Langmuir–Blodgett monolayer films of (zinc(II) phthalocyanine)-containing cellulose derivative; the use of 2,3-di-O-myristyl cellulose as a scaffold

Synthesis of (zinc(II) phthalocyanine)-containing cellulose derivative using phthalocyanine-ring formation reaction

Preparation and Characterization of 6-O-(4-stearyloxytrityl)Cellulose acetate Langmuir–Blodgett Films

Orientation of the alkyl side chains and glucopyranose rings in Langmuir–Blodgett films of a regioselectively substituted cellulose ether

Synthesis of regioselectively brominated cellulose esters and 6-cyano-6-deoxycellulose esters

Preparation of Langmuir/Blodgett-cellulose Surfaces by Using Horizontal Dipping Procedure. Application for Polyelectrolyte Adsorption Studies Performed with QCM-D

Fabrication and Photochemical Characterization of Organic Dye-Metal Oxide Hybrid Langmuir Blodgett Film

DSC study on regioselectively substituted cellulose heteroesters

Fabrication of anodic photocurrent generation systems by use of 6-O-dihydrophytylcellulose as a matrix or a scaffold of porphyrins