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| 1 | Development and Characterization of Eco-Friendly Non-Isocyanate Urethane Monomer from Jatropha curcas Oil for Wood Composite Applications显示文摘The aim of this research work was to evaluate the potential of using renewable natural feedstock,i.e.,Jatropha curcas oil(JCO)for the synthesis of non-isocyanate polyurethane(NIPU)resin for wood composite applications.Commercial polyurethane(PU)is synthesized through a polycondensation reaction between isocyanate and poly-ol.However,utilizing toxic and unsustainable isocyanates for obtaining PU could contribute to negative impacts on the environment and human health.Therefore,the development of PU from eco-friendly and sustainable resources without the isocyanate route is required.In this work,tetra-n-butyl ammonium bromide was used as the activator to open the epoxy ring with 3-Aminopropyltriethoxisylane as a catalyst to yield urethane of JCO(UJCO).The UJCO were characterized by Fourier Transform Infra-Red spectroscopy(FTIR)and their oxirane,and hydroxyl values were measured.The result showed that a decrease in oxirane value was found while the hydroxyl value was increased during the time,confirming that the urethane group was formed.The presence of functional groups in FTIR spectra at wave numbers 1732.08,1562.34,and 3348.42 cm^(−1) indicates the functional groups of C=O(urethane carbonyl),–NH,and–OH,respectively confirmed this finding.The potential applications of NIPU in the wood composite were also outlined. | Samsul Bhakri Muhammad Ghozali Edy Cahyono Evi Triwulandari Witta Kartika Restu Nissa Nurfajrin Solihat Apri Heri Iswanto Petar Antov Viktor Savov Lee Seng Hua ErikaAyu Agustiany Lubos Kristak Widya Fatriasari | 2023 | Journal of Renewable Materials2023，11，1： | 2 |
| 2 | Cholesteryl ester transfer protein and groupIIa secretory phospholipase A2 liberate bioactive serum amyloid A from HDL 显示文摘 | Jahangiri A Witta J de Beer MC | 2006 | Arteriascler Thromb Vasc Biol2006，26，5： | 1 |
| 3 | Epidermal growth factor receptor messenger RNA expression,gene dosage,and gefi tinib sensitivity in nonsmall cell lung cancer显示文摘 | Dziadziuszko R Witta SE Cappuzzo F | | 0，，： | 1 |
| 4 | Epidermal Growth Factor ReceptorMessenger RNA Expression, Gene Dosage, and Gefitinib Sensitivity in Non - SmallCell Lung Cancer 显示文摘 | Dziadziuszko R Witta SE Cappuzzo F | 2006 | Clin Cancer Res2006，12，10： | 1 |
| 5 | Insulin- like growthfactor receptor 1 (IGF1R) gene copy number is associated withsurvival in operable non-small-cell lung cancer:a comparisonbetween IGF1R fluorescent in situ hybridization,proteinexpression,and mRNA expression显示文摘 | Dziadziuszko R Merrick DT Witta SE | 2010 | Clin Oncol2010，28，13： | 1 |
| 6 | Baseline gene expression predicts sensitivity to gefitinib in nonsmall cell lung cancer cell lines 显示文摘 | Coldren CD Helfrich BA Witta SE | 2006 | Mol Cancer Res2006，4，8： | 1 |
| 7 | Insulin-like growth factor receptor 1(IGF1R)gene copy num-ber is associate with survival in operable non-small lungcancer:a comparion between IGF1Rfluorescent in situhybridizion,protein expression,and mRNA expression显示文摘 | Dzia Dziuszko R Merrick DP Witta SE | 2010 | J Clin Oncol2010，28，21： | 1 |
| 8 | Epidermal growth factor receptor messenger RNA expression,gene dosage,and gefitinib sensitivity in non-small-cell lung cancer显示文摘 | Dziadziuszko R Witta S E Cappuzzo F | 2006 | Clin Cancer Res2006，12，10： | 1 |
| 9 | Derivation of pluripotent embryonic cell limes from the pig and sheep显示文摘 | EDward D Witta K | 1998 | Nature1998，，4： | 1 |
| 10 | Restoring E-cadherin expression increases sensitivity to epidermal growth factor receptor inhibitors in lung cancer cell lines显示文摘 | WITTA S E GEMMILL R M HIRSCH F R | 2006 | Cancer Res2006，66，2： | 1 |
| 11 | Restoring E-cadherin expression increases sensitivity to epidermal growth factor receptor inhi- bitorsinlungeaneereeUlines显示文摘 | Witta SE Gemmill RM Hirsch FR | 2006 | CeaaeerRes2006，66，2： | 1 |
| 12 | Biomarkers for prediction of sensitivity to EG2FR inhibitors in non-small cell lung cancer显示文摘 | Hirsch FR Witta S | | 0，，02： | 1 |
| 13 | Biomarkers for prediction of sensitivity to EG2FR inhibitors in non-small cell lung cancer显示文摘 | Hirsch FR Witta S | | 0，，02： | 1 |
| 14 | Baseline gene expression predicts sensitivity to gefitinib in non-small cell lung cancer cell lines显示文摘 | Coldren CD Helfrieh BA Witta SE | 2006 | Mol Cancer Res2006，4，8： | 1 |
| 15 | Chylomicrons promote intestinal absorption of lipopolysaccharides 显示文摘 | Ghoshal S Witta J Zhong J | 2009 | J Lipid Res2009，50，1： | 1 |
| 16 | Structural vessel wall properties in kidney transplant recipients depend on hyperparathyroidism显示文摘 | Suwelack B Gerhardt U Witta J | 2001 | Transplant Proc2001，33，： | 1 |
| 17 | Baseline gene expression predicts sensitivity to gefitinib in nonsmall cell lung cancer cell lines 显示文摘 | Coldren CD FIelfrleh BA Witta SE | 2006 | Mol CaneerRes2006，4，8： | 1 |
| 18 | Nigrostriatal innervation is preserved in Nurrl null mice, although dopaminergic neuron precursors are arrested from terminal differentiation 显示文摘 | WITTA J BAFFI JS PALKOVITS M MEZEY E | 2000 | Brain Res Mol Brain Res2000，84，12： | 1 |
| 19 | Distribution of nociceptin/orphanin FQ in adult human brain显示文摘 | Witta J Palkovits M Rosenberger J | 2004 | Brain Res2004，997，1： | 1 |
| 20 | Chylomicrons promote intestinal absorption oflipopolysaccharides显示文摘 | Ghoshal S Witta] Zhong] | 2009 | ] Lipid Res2009，，： | 1 |
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