<?xml version="1.0" encoding="UTF-8"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-28T02:56:03Z</responseDate><request verb="GetRecord" identifier="oai:kostu-rdlopen.rawdatalibrary.net:kostu/10565" metadataPrefix="oai_dc">https://kostu-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:kostu-rdlopen.rawdatalibrary.net:kostu/10565</identifier><datestamp>2026-10-27T23:53:20Z</datestamp><setSpec>openaire</setSpec><setSpec>com_kostu_10000</setSpec><setSpec>col_kostu_10001</setSpec><setSpec>com_kostu_10010</setSpec><setSpec>col_kostu_10063</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:title>Advanced characterization methods and characterization types for porphyrins</dc:title><dc:creator>Altuner, Elif Esra</dc:creator><dc:creator>Sen, Fatih</dc:creator><dc:creator>Dar, Umar Ali</dc:creator><dc:subject>Analytical characterization</dc:subject><dc:subject>Methodology</dc:subject><dc:subject>Porphyrins</dc:subject><dc:subject>Structural determinations</dc:subject><dc:subject>Structural properties</dc:subject><dc:description>This chapter delves into the comprehensive structural descriptions of porphyrins, focusing on their physico-chemical features. The chapter offers a comprehensive description of the numerous analytical techniques used in the characterization and methodologies for structural determination. This encompasses NMR (H-NMR and C-NMR), Raman, and UV-Vis. TEM, AFM, and DLS were utilized to examine their topography and morphology. Every characterization technique is thoroughly described, with each component highlighted in separate sections.</dc:description><dc:publisher>wiley</dc:publisher><dc:date>2025</dc:date><dc:type>Book Chapter</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/kostu/10565</dc:identifier><dc:identifier>https://doi.org/10.1002/9781394214440.ch4</dc:identifier><dc:identifier>978-139421444-0</dc:identifier><dc:identifier>978-139421438-9</dc:identifier><dc:language>en</dc:language><dc:relation>Porphyrin-Based Composites: Materials and Applications</dc:relation><dc:rights>info:eu-repo/semantics/closedAccess</dc:rights><dc:type>info:eu-repo/semantics/bookPart</dc:type><dc:identifier>https://kostu-rdlopen.rawdatalibrary.net/tr/items/kostu/10565</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>