Review
Chemistry, Applied
Mhd. Abd. Cader Mhd. Haniffa, Yern Chee Ching, Hazlee Azil Illias, Khadija Munawar, Shaliza Ibrahim, Dai Hai Nguyen, Cheng Hock Chuah
Summary: Cellulose with ample hydroxyl groups is used to fabricate cellulose supported magnetic sorbents for magnetic solid-phase extraction. CMS offers improved adsorption capabilities due to its high specific surface area, porous structure, and magnetic attraction feature.
CARBOHYDRATE POLYMERS
(2021)
Article
Chemistry, Analytical
Liang Fan, Rong Wu, Vinay Patel, Jinhui Jeanne Huang, P. Ravi Selvaganapathy
Summary: The laser-induced method is used to prepare metal nanoparticle modified-3D porous graphene nanocomposites. A solid-state, reagent-free, and one-step laser-induced strategy is developed for the fabrication of these nanocomposites. The synthesized 3D graphene-AuAg alloy nanocomposites exhibit excellent electrocatalytic properties and are fabricated into enzyme-free flexible glucose sensors for glucose detection.
ANALYTICA CHIMICA ACTA
(2023)
Article
Nanoscience & Nanotechnology
Xin Ge, Hui Zhang, Meng Ge, Xuemin Liu, Shuang Yuan
Summary: In this study, heterogeneous copper nanoparticle catalysts supported on magnetic nitrogen-doped carbon-silica materials with a core-shell structure were successfully fabricated. These catalysts exhibited excellent catalytic activity for aqueous C-N coupling reactions and showed good universality toward various aryl halides and nitrogen nucleophiles. Moreover, the catalysts were easily recoverable and showed stable performance over multiple reaction cycles.
ACS APPLIED NANO MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Yoshihiro Kon, Shota Tsurumi, Shunsuke Yamada, Toshiyuki Yokoi, Tadahiro Fujitani
Summary: The monoallylation of aniline is an important transformation process that can be used to synthesize valuable allyl compounds. This study presents a catalytic process for the monoallylation of aniline with high yields and selectivity.
Article
Pharmacology & Pharmacy
Monica Cerqueira, Efres Belmonte-Reche, Juan Gallo, Fatima Baltazar, Manuel Banobre-Lopez
Summary: Cancer is a leading cause of death worldwide, with a projected increase in global cancer incidence in the next two decades. Nanomedicine formulations have the potential to improve the effectiveness of conventional cancer therapies. However, the targeting efficiency of advanced nanomedicines in oncology is currently one of the major limitations, highlighting the need for more efficient nanoformulation designs.
Article
Chemistry, Inorganic & Nuclear
Israel T. Pulido-Diaz, Alejandro Serrano-Maldonado, Carlos Cesar Lopez-Suarez, Pedro A. Mendez-Ocampo, Benjamin Portales-Martinez, Aida Gutierrez-Alejandre, Karla P. Salas-Martin, Itzel Guerrero-Rios
Summary: The study demonstrates that nicotinamide groups grafted on ordered mesoporous silica (OMS) can serve as stabilizers for RhNPs used as catalysts, forming spherical rhodium nanoparticles with a narrow size distribution. On the contrary, amine-functionalized OMS tends to form RhNP aggregates after catalytic reactions, affecting the reaction efficiency. Supported RhNPs also exhibit selective reduction of different groups and show high activity in reductive amination reactions.
DALTON TRANSACTIONS
(2021)
Article
Polymer Science
Erin E. E. Ramey, Elizabeth L. L. Whitman, Cole E. E. Buller, James R. R. Tucker, Charles S. S. Jolly, Kjersti G. G. Oberle, Austin J. J. Becksvoort, Mark Turlington, Christopher R. R. Turlington
Summary: Biodegradable polymers are important for reducing the impact of plastic waste on the environment. The development of organocatalytic ring-opening polymerization has enabled the synthesis of new types of biodegradable polymers. This research article presents the first example of an oxygen atom transfer reagent attached to a biodegradable polymer backbone. The polymer demonstrates the ability to engage in an oxygen atom transfer reaction with a substrate.
Article
Chemistry, Physical
C. Scarfiello, M. Bellusci, L. Pilloni, D. Pietrogiacomi, A. La Barbera, F. Varsano
Summary: Ni60Co40 nanoparticles supported on gamma-Al2O3 are capable of catalysing the steam reforming of methane and providing the necessary heat by induction heating. The temperature reached on the catalyst surface is influenced by metal loading and particle size distribution, affecting the ability of ferromagnetic nanoparticles to convert the radio frequency field into heat effectively. The catalyst pellets demonstrated effectiveness in achieving high temperatures and methane conversion rates during the steam methane reforming reaction.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Energy & Fuels
Fang-Jing Liu, Jia-Pei Guo, Guang-Hui Liu, Lei-Lei Bie, Yun-Peng Zhao, Zai-Xing Huang, Xian-Yong Wei
Summary: The study conducted an investigation on catalytic hydrocracking (CHC) of lignites using a mesoporous silica-coated Fe3O4 supported magnetic solid base (MSB) catalyst. It was found that the MSB with abundant mesoporous structures could effectively enhance the production of soluble portions and aromatics from lignites. The yields of soluble portions and aromatics increased with raising reaction temperature, indicating the positive role of MSB in the hydrocracking process.
JOURNAL OF THE ENERGY INSTITUTE
(2021)
Article
Chemistry, Physical
Xiwen Zhang, Yubing Lu, Libor Kovarik, Prasanna Dasari, Dick Nagaki, Ayman M. Karim
Summary: Hydrogenolysis of alkanes on transition metal heterogeneous catalysts is structure sensitive, with Ir particle size affecting n-butane hydrogenolysis activity. Results show that larger Ir particle sizes within the 1-3 nm range lead to increased activity, peaking around 1.4-1.6 nm before decreasing. At low temperatures, product distribution is dominated by central and terminal C-C bond cleavage, with selectivity depending on the size of Ir particles, increasing with sizes smaller than 1.4 nm.
JOURNAL OF CATALYSIS
(2021)
Article
Chemistry, Multidisciplinary
Andre Miguel Martinez Junior, Ricchard Hallan Felix Viegas de Souza, Maicon Segalla Petronio, Grazieli Olinda Martins, Julio Cesar Fernandes, Mohamed Benderdour, Vera Aparecida Oliveira de Tiera, Marcio Jose Tiera
Summary: A new siRNA carrier based on diisopropylaminoethyl-chitosan was designed and synthesized, which achieved the preparation of stable nanoparticles with very low toxicity. The carrier showed efficient gene therapy effects in both macrophages and HeLa cells.
JOURNAL OF NANOSTRUCTURE IN CHEMISTRY
(2023)
Article
Chemistry, Physical
Pedro A. Calderon Bedoya, Pablo M. Botta, Paula G. Bercoff, Maria A. Fanovich
Summary: Iron oxide nanoparticles were successfully prepared via mechanochemical synthesis from three different reactive systems. The study investigated the effects of various iron salts and metallic iron on the properties of the nanoparticles, and determined high magnetization of the obtained iron oxide nanoparticles across a range of temperatures. The presence of metallic iron was found to be crucial in the formation of magnetic phases in the nanoparticles.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Physical
Meng Miao, Maolin Sha, Qiangqiang Meng
Summary: N-doping enhances the adsorption and charge of Pd, leading to higher catalytic activity, while also making it difficult for H to migrate on graphene due to the N doping. However, the N doping facilitates the overflow of H from Pd to graphene, reducing the energy barrier for migration. It is speculated that one migration path of H on N-doped graphene is through the Pd atom.
CHEMICAL PHYSICS LETTERS
(2021)
Article
Chemistry, Multidisciplinary
Tassilo Berger, Jakob Lebon, Cacilia Maichle-Moessmer, Reiner Anwander
Summary: CeCl3(thf) reacts with MeLi, t-BuLi, and n-BuLi to form isolable organocerium complexes; Li-7 NMR spectroscopy reveals solvent-dependent n-BuLi dissociation behavior; the stability of complexes is significantly influenced by the size of Ln(III) ion.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Physical
Adrian Garcia-Zaragoza, Christian Cerezo-Navarrete, Andres Mollar-Cuni, Pascual Ona-Burgos, Jose A. Mata, Avelino Corma, Luis M. Martinez-Prieto
Summary: The catalytic properties of graphene-supported ruthenium nanoparticles have been adjusted by modifying their metal surface with pyrene-tagged N-heterocyclic-carbene ligands. The activity and selectivity of the catalyst are highly dependent on the surface coverage of the ligands, with higher coverage leading to lower activity but higher selectivity. The reactivity and stability of the catalysts can be controlled by modifying the surface with specific ligands.
CATALYSIS SCIENCE & TECHNOLOGY
(2022)
Article
Chemistry, Organic
Mookda Pattarawarapan, Sirawit Wet-osot, Dolnapa Yamano, Wong Phakhodee
Article
Chemistry, Organic
Sirawit Wet-osot, Wong Phakhodee, Mookda Pattarawarapan
JOURNAL OF ORGANIC CHEMISTRY
(2017)
Article
Chemistry, Organic
Subin Jaita, Wong Phakhodee, Neeranuch Chairungsi, Mookda Pattarawarapan
TETRAHEDRON LETTERS
(2018)
Article
Chemistry, Organic
Mookda Pattarawarapan, Dolnapa Yamano, Nitaya Wiriya, Wong Phakhodee
JOURNAL OF ORGANIC CHEMISTRY
(2019)
Article
Chemistry, Organic
Wong Phakhodee, Dolnapa Yamano, Mookda Pattarawarapan
Article
Chemistry, Organic
Mookda Pattarawarapan, Nittaya Wiriya, Saranphong Yimklan, Sirilak Wangngae, Wong Phakhodee
JOURNAL OF ORGANIC CHEMISTRY
(2020)
Article
Chemistry, Organic
Chuthamat Duangkamol, Wong Phakhodee, Mookda Pattarawarapan
SYNTHESIS-STUTTGART
(2020)
Article
Chemistry, Organic
Mookda Pattarawarapan, Dolnapa Yamano, Nittaya Wiriya, Saranphong Yimklan, Wong Phakhodee
JOURNAL OF ORGANIC CHEMISTRY
(2020)
Article
Chemistry, Organic
Mookda Pattarawarapan, Nittaya Wiriya, Surat Hongsibsong, Wong Phakhodee
JOURNAL OF ORGANIC CHEMISTRY
(2020)
Correction
Chemistry, Organic
Mookda Pattarawarapan, Nittaya Wiriya, Surat Hongsibsong, Wong Phakhodee
JOURNAL OF ORGANIC CHEMISTRY
(2021)
Article
Immunology
Anurak Wongta, Surat Hongsibsong, Somporn Chantara, Mookda Pattarawarapan, Ratana Sapbamrer, Korawan Sringarm, Zhen-Lin Xu, Hong Wang
JOURNAL OF IMMUNOLOGY RESEARCH
(2020)
Article
Chemistry, Organic
Nittaya Wiriya, Dolnapa Yamano, Surat Hongsibsong, Mookda Pattarawarapan, Wong Phakhodee
Article
Chemistry, Organic
Nittaya Wiriya, Mookda Pattarawarapan, Saranphong Yimklan, Surat Hongsibsong, Wong Phakhodee
SYNTHESIS-STUTTGART
(2022)
Article
Chemistry, Multidisciplinary
Philip J. Chevis, Sirilak Wangngae, Thanaphat Thaima, Anthony W. Carroll, Anthony C. Willis, Mookda Pattarawarapan, Stephen G. Pyne
CHEMICAL COMMUNICATIONS
(2019)
Article
Chemistry, Multidisciplinary
Wong Phakhodee, Chuthamat Duangkamol, Nitaya Wiriya, Mookda Pattarawarapan
Article
Chemistry, Organic
Geeta Devi Yadav, Pooja Chaudhary, Balaram Pani, Surendra Singh
Summary: Chiral transition metal complexes with privileged ligands are efficient catalysts for various asymmetric organic transformations. Transition metal complexes of C1-symmetric pyrrolidine-based ligands have been widely used in asymmetric organic reactions. However, a comprehensive review article on the transition metal complexes of chiral C1-symmetric pyrrolidine-based ligands derived from (L)-proline has not been published.
TETRAHEDRON LETTERS
(2024)