Results 11 to 20 of about 198,059 (267)

SR-FTIR Microscopy and FTIR Imaging in the Earth Sciences [PDF]

Reviews in Mineralogy and Geochemistry, 2014
During the last decades, several books have been devoted to the application of spectroscopic methods in mineralogy. Several short courses and meetings have addressed particular aspects of spectroscopy, such as the analysis of hydrous components in minerals and Earth materials.
DELLA VENTURA, Giancarlo, Marcelli A, BELLATRECCIA, FABIO   +2 more
openaire   +6 more sources

MOISTURE ABSORPTION AND FTIR CHARACTERISTIC OF TAPIOCA STARCH BIOCOMPOSITE REINFORCED DRAGON FRUIT ROOT FIBER (HYLOCEREUS POLYRHIZUS)

Spektra: Jurnal Fisika dan Aplikasinya, 2018
Abstrak Biokomposit dari pati tapioka dan serat akar buah naga telah berhasil dibuat. Sebanyak 0, 2, 4, dan 6% serat (dari berat kering pati) digunakan sebagai penguat biokomposit. Fabrikasi biokomposit menggunakan metode solution casting.
Mochamad Asrofi, Hairul Abral, Anwar Kasim, Adjar Pratoto, Melbi Mahardika   +4 more
doaj   +1 more source

FTIR: A novel method for identifying fish gut contents [PDF]

تغذیه آبزیان
Introduction: If the composition of ingested food changes along the digestive tract in such a way that fish feces reflect the initial composition of the consumed food, there would be no need to sacrifice fish to identify the contents of their gut ...
Abolfazl Aminimehr, Mohammad Amini Chermahini, Laleh Moosavi Dehmoordi   +2 more
doaj   +1 more source

Organosolvent Extraction Coupled with Steam Explosion Pretreatment of Wild Sugarcane and Optimization of Cellulase Activity using Response Surface Methodology

Journal of Pure and Applied Microbiology, 2021
The present study focuses on the effect of the organosolvent extraction with steam explosion pretreatment and optimization of cellulase activity using the response surface methodology for the production of bioethanol.
S. Aruna, Sriramulu Gobikrishnan
doaj   +1 more source

FTIR and HPLC-Based Metabolomics of Yacon Leaves Extracts (Smallanthus sonchifolius [Poepp & Endl.] H. Robinson) from Two Locations in Indonesia

Indonesian Journal of Chemistry, 2020
Smallanthus sonchifolius [Poepp. & Endl.] H. Robinson (Asteraceae) also known as Yacon or insulin plant, is traditionally used for treating diabetes.
Zulhelmi Aziz, Nancy Dewi Yuliana, Partomuan Simanjuntak, Mohamad Rafi, Syamsudin Abdillah   +4 more
doaj   +1 more source

Fabrication and bioactivity of 3D macroporous bismuth-doped bioceramic scaffolds prepared by sol-gel synthesis and electrophoretic deposition

Next Materials
Bioactive glasses and glass-ceramics are widely investigated for bone regeneration due to their ability to bond to bone and stimulate osteogenesis. Achieving three-dimensional (3D) interconnected macroporosity remains critical for mimicking trabecular ...
Chloé Comeau, Ralf Brüning, Luc J. Martin, Victoria Atoba Gbende, Jacques Robichaud, Yahia Djaoued, Marie-Hélène Thibault   +6 more
doaj   +1 more source

Degree of Chitosan Deacetylation: Potential of Experimental Equations Application [PDF]

Kemija u Industriji
In recent years, research has extensively explored the broad industrial potential of chitosan, with the degree of deacetylation being a pivotal chemical attribute that significantly influences its physical and biological properties crucial for its ...
Nadežda Seratlić, Nevena Hromiš, Senka Popović, Danijela Šuput, Jovana Pantić, Ivana Čabarkapa   +5 more
doaj   +1 more source

Synthesis, Characterization, and Optimization of Green Silver Nanoparticles Using Neopestalotiopsis clavispora and Evaluation of Its Antibacterial, Antibiofilm, and Genotoxic Effects

The EuroBiotech Journal, 2021
Silver nanoparticles (AgNPs) have been used in a variety of biomedical applications in the last two decades, including antimicrobial, anti-inflammatory, and anticancer treatments.
Kahraman Tuğba, Elif Korcan Safiye, Liman Recep, Hakkı Ciğerci İbrahim, Acikbas Yaser, Konuk Muhsin, Uysal Akkuş Gülderen   +6 more
doaj   +1 more source

The Use of FTIR and Micro-FTIR Spectroscopy: An Example of Application to Cultural Heritage [PDF]

International Journal of Spectroscopy, 2009
Micro-FTIR and FTIR spectroscopy is useful for the study of degradation forms of cultural heritage. In particular it permits to identify the degradation phases and to establish the structural relationship between them and the substratum. In this paper, we report the results obtained on marble from a Roman sarcophagus, located in the medieval cloister ...
BARONE, GERMANA, CRISCI G. M, LA RUSSA M. F, MAZZOLENI, Paolo, PEZZINO, Antonino, RUFFOLO S. A.   +5 more
openaire   +2 more sources

Insights into the reactive processing of hybrid anionic poly-ε-caproamide composites reinforced with glass and hemp fibers

Industrial Crops and Products
This research proposes an innovative reactive processing method to develop hybrid poly-ε-caproamide (PCA) composites. We achieved this by using anionic ring-opening polymerization of ε-caprolactam to directly incorporate glass fibers (GF) and alkali ...
Karima Ben Hamou, Lasme B. Yobouet, Pierre-André Doiron, Ralf Brüning, Jacques Robichaud, Gabriel LaPlante, Marie-Hélène Thibault, Yahia Djaoued   +7 more
doaj   +1 more source