Direct conversion of coordination compounds into Ni2P nanoparticles entrapped in 3D mesoporous graphene for an efficient...
... entrapped in 3D mesoporous graphene by the thermal conversion of a coordination compound followed by phosphidation. Recently, ... This paper reports a simple preparation route to a composite of small Ni2P nanoparticles (NPs) ... coordination compounds into Ni2P nanoparticles entrapped in 3D mesoporous graphene for an efficient hydrogen evolution reaction ... However, the synthesis of composites of TMP NPs and carbon demands multiple synthetic steps, including the preparation of TMP ...http://pubs.rsc.org/en/Content/ArticleLanding/QM/2017/C6QM00269B
Nanotechnology materials inspired by nature
The remarkable properties of some natural materials have motivated many researchers to synthesize biomimetic nanocomposites and ... Nanotechnology researchers involved in improving man-made composite materials are trying to understand how some of the amazing ... Investigating single-atom catalysis for nitrogen reduction reaction. Nov 05, 2018. High-loading graphene composites meet ... Manufacturing open-mesoporous carbon nanofibers for flexible and wearable power sources. Nov 20, 2018 ...https://www.nanowerk.com/spotlight/spotid=48594.php
Nanotechnology development in Thailand: Meeting society's needs
The properties of the chosen materials can be designed through synthetic method. The researchers hope the technology will catch ... Designing safer metal oxide nanoparticles. May 18, 2018. A full gamut of colors in all-dielectric, cheap, and large-scale ... Investigating single-atom catalysis for nitrogen reduction reaction. Nov 05, 2018. High-loading graphene composites meet ... Manufacturing open-mesoporous carbon nanofibers for flexible and wearable power sources. Nov 20, 2018 ...https://www.nanowerk.com/spotlight/spotid=33661.php
Evaluation of intracellular telomerase activity through cascade DNA logic gates - Chemical Science (RSC Publishing) DOI:10...
... in situ detection methods based on gold nanoparticles (AuNPs) and mesoporous silica nanoparticles have been proposed.23-25 ... 1 Activation test of the AND logic gate with synthetic telomerase elongation products TS + 1R and Input B strands in vitro. (a ... Since the first DNA-based computer appeared in 1994,26 this area has attracted considerable interest from researchers all over ... Currently, polymerase chain reaction (PCR)-based telomeric repeat amplification protocol (TRAP) and its modified assays are the ...http://pubs.rsc.org/en/content/articlehtml/2016/sc/c6sc01953f
Materials Chemistry Frontiers Blog - Page 2
... nanoparticles with well-controlled sizes and morphologies through precipitation reaction of silver ions and halide ions in ... Ordered mesoporous carbon and its applications for electrochemical energy storage and conversion. Ali Eftekhari and Zhaoyang ... The researchers proposed the key aspects of Si-based materials and prospective strategies for promoting the practical ... This work presents a facile synthetic procedure of Fe3O4@carbon microboxes with core-shell, yolk-shell and hollow structures ...http://blogs.rsc.org/qm/page/2/
Materials | Free Full-Text | Double Biocatalysis Signal Amplification Glucose Biosensor Based on Porous Graphene | HTML
... as the platform for the biocatalytic deposition of gold nanoparticles (AuNPs). The biosensor showed a linear range from 0.25 to ... By comparison, 15 days was the optimal reaction time. At the beginning, there were only a few pores on GR. As the reaction time ... Zheng, J.B.; He, Y.P.; Sheng, Q.L.; Zhang, H.F. DNA as a linker for biocatalytic deposition of Au nanoparticles on graphene and ... Synthetic nanopores have tunable properties such as size, geometry, and surface chemistry, as well as enhanced mechanical, ...http://www.mdpi.com/1996-1944/10/10/1139/htm
Publications - Institute for Bioengineering of Catalonia (IBEC)
Keywords: Enzyme, Hollow mesoporous silica nanoparticles, Hybrid motors, Janus particles, Nanomotors, Optical tweezers ... that produce hydroxyl radicals via Fenton-like reaction and take advantage of oxygen gas generated during this reaction for ... The development of synthetic nanomotors for technological applications in particular for life science and nanomedicine is a key ... However, all these approaches will result in a stalemate if we, researchers, are not able to achieve a better understanding of ...http://www.ibecbarcelona.eu/for-researchers/publications/TOR/
Field responsive materials: photo-, electro-, magnetic- and ultrasound-sensitive polymers - Polymer Chemistry (RSC Publishing)...
Hybrid core-shell mesoporous silica nanoparticles coated with light-responsive polymers bearing coumarin moieties have been ... researchers extended the synthetic route to the synthesis of photo-responsive membranes with light controlled permeability and ... 4-dichlorophenoxyacetic acid on SiO2 nanoparticles via a sol-gel reaction. The SMIP showed specific affinity for 2,4- ... Hybrid core-shell nanoparticles comprising lanthanide upconversion nanoparticles coated with silica and loaded with an ...http://pubs.rsc.org/en/content/articlehtml/2016/py/c6py01455k
... synthetic organic chemistry and heterogeneous catalysis - that we hope can provide a starting point for young researchers, as ... CuI/TBAB as a novel efficient catalytic system for Heck reaction in water. Yufang Wang, Qichao Yang, Li Yang, Jianxin Shi and ... Gold nanoparticles stabilized by an amphiphilic pillararene: preparation, self-assembly into composite microtubes in water ... Active and reusable Pd(II) organometallic catalyst covalently bonded to mesoporous silica nanospheres for water-medium organic ...http://blogs.rsc.org/ob/category/article-collections/themed-collections/
An overview on recent advances in the synthesis of sulfonated organic materials, sulfonated silica materials, and sulfonated...
The reaction was also performed under the same conditions using different catalysts including Fe3O4, CuFe2O4, ZnS nanoparticles ... Scheme 15: The synthetic route for heteropolyanion-based ionic liquids immobilized on mesoporous silica SBA-15 and its ... Researchers are trying to reduce costs of catalyst preparation and regeneration. We believe this review article is valuable for ... The particular features of these protocols are short reaction times, high reaction yields, mild reaction conditions, and ...https://www.beilstein-journals.org/bjoc/articles/14/253
Sustainability | Free Full-Text | Sulfate Radical Technologies as Tertiary Treatment for the Removal of Emerging Contaminants...
The main degradation mechanism of AOPs is based on the reaction of hydroxyl radicals with dissolved organic matter. However, ... and proposed the following reaction mechanisms:. A. C. +. H. S. O. 5. −. →. A. C. +. +. O. H. −. +. S. O. 4. •. −. ... Zhang, J.; Chen, M.; And Zhu, L. Activation of persulfate by Co3O4 nanoparticles for organge G degradation. RSC Adv. 2016, 5, ... Researchers' interest in AOPs began only around 1995 and continues today; in fact, there is an increase of the number of ...http://www.mdpi.com/2071-1050/9/9/1604/htm
Alternative synthetic approaches for metal-organic frameworks: transformation from solid matters - Chemical Communications ...
He is currently working on design, fabrication, and application of integrated nanocatalysts with mesoporous silica/silicate and ... For instance, pure Cu nanoparticles with 8 nm in diameter can be converted to Cu@Cu-MOF-74 or Cu@HKUST-1 as the naked Cu was ... More specifically, the reaction between metal oxide and organic ligands (e.g., polytopic acids or imidazoles) involves simple ... such processes are insufficiently reproducible among the researchers. ...https://pubs.rsc.org/en/content/articlehtml/2016/cc/c6cc07094a
ENI award - Wikipedia
An important discovery from these studies is that the size and shape of metal nanoparticles control both reaction rates and ... is formed by a few young researchers and is assisted by researchers and engineers from the French National Centre for ... The prize was awarded for late 2007 research paper, published in the journal Science, in which he created a synthetic ... Microporous and Mesoporous Materials, Catalysis Letters, Japanese Catalysis Surveys, Catalysis Reviews: Science and Engineering ...https://en.wikipedia.org/wiki/ENI_award
Synthetic insect antifreeze peptides modify ice crystal growth habit. Charles H. Z. Kong, Ivanhoe K. H. Leung and Vijayalekshmi ... Oxidation of magnetite nanoparticles: impact on surface and crystal properties. P. Schwaminger, D. Bauer, P. Fraga-García, F. E ... Recently, Vos and co-workers reported a green synthesis of Zr-MOFs, where the reaction was carried out in water using Zr(SO4)2× ... Our Editorial Board members are leading researchers in these fields, here are some selections by Tong-Bu Lu and Omar Farha of ...http://blogs.rsc.org/ce/
Bala Subramaniam | Chemical and Petroleum Engineering
"Continuous Acylation of Anisole by Acetic Anhydride in Mesoporous Solid Acid Catalysts: Reaction Media Effects on Catalyst ... This discovery has led to the possibility of bottom-up design of metal nanoparticles with targeted functional property. ... synthetic fibers, detergents, coolants, etc.). To meet the sharply increasing global demand for such products, alternate ... KS to work closely with University of Kansas CEBC researchers to develop technologies that convert ADM's myriad plant-based ...http://cpe.engr.ku.edu/bala-subramaniam
Nanoparticles for diagnosis and therapy of atherosclerosis and myocardial infarction: evolution toward prospective theranostic...
... hollow mesoporous organosilica nanoparticles; HPOX: polyoxalate copolymer nanoparticles; Hsp70: 70-kDa heat shock protein; ICAM ... Other researchers developed dextran-coated magnetofluorescent iron oxide nanoparticles labeled with the PET tracer 64Cu and a ... These nanoparticles had the ability to react with H2O2 to perform peroxalate chemiluminescence reaction in the presence of ... illustrating a promising synthetic therapeutic strategy to regenerate the microcirculation and restore perfusion to ischemic ...http://www.thno.org/v08p4710.htm
Most recent papers with the keyword Biomacromolecule | Read by QxMD
Here, novel multi-Au nanoparticles-embedded mesoporous silica microspheres (AuNPs/mSiO2) was prepared using a one-pot method, ... Researchers in the field of structural biology, especially X-ray crystallography and protein nuclear magnetic resonance, are ... Bridging between synthetic chemistry and biomolecular science is also developing methodologies for the creation of artificial ... The catalytic hydrogen evolution reaction (CHER) of the above-mentioned biomacromolecules was studied by voltammetric and ...https://www.readbyqxmd.com/keyword/106516
Metal-organic framework - Wikipedia
Similarly to post-synthetic ligand exchange post-synthetic metal exchange is performed by washing prefabricated MOF crystals ... The formation of acetic acid as a by-product in the reactions in the ball mill may also help in the reaction having a solvent ... Li, Y; Yang, RT (2007). "Hydrogen Storage on Platinum Nanoparticles Doped on Superactivated Carbon". Journal of Physical ... Microporous and Mesoporous Materials. 73: 81-85. doi:10.1016/j.micromeso.2003.12.027. Chui, S. S.; Lo, Samuel M.-F.; Charmant, ...https://en.wikipedia.org/wiki/Metal%E2%80%93organic_framework
Full text] The new era of nanotechnology, an alternative to change cancer treatme | DDDT
In vivo integrity and biological fate of chelator-free zirconium-89-labeled mesoporous silica nanoparticles. ACS Nano. 2015;9(8 ... Anti-miRs are synthetic-modified oligonucleotides that help to explain the function of miRNAs and their targets.164,183 They ... Therefore, we hope that this review will feed the need of both researchers and clinicians in the attempt to develop and ... including acute infusion reaction, mucositis, palmar-plantar erythrodysesthesia,139 nausea or vomiting, are present.153 ...https://www.dovepress.com/the-new-era-of-nanotechnology-an-alternative-to-change-cancer-treatmen-peer-reviewed-fulltext-article-DDDT
Antitumor Research on Artemisinin and Its Bioactive Derivatives | Springer for Research & Development
... co-workers developed a different kind of artemisinin-loaded mesoporous NiO nanoplatform based on mesoporous NiO nanoparticles ( ... Oxidative damage reaction. Reduced the level of CD71 ; increased intracellular levels of reactive oxygen species (ROS) [64 ... 5.4 Artemisinin-based Synthetic Hybrid Compounds. Combinational therapy is widely used in cancer treatment to overcome the drug ... In the early 1990s, Chinese researchers firstly reported that artemisinin has inhibitory activity to the peripheral blood ...https://rd.springer.com/article/10.1007/s13659-018-0162-1
A challenge for researchers is to elucidate how to design and control the desirable optical properties of nanoparticles by ... Ozin have discovered a synthetic pathway to a sandwich-type nanocomposite of reduced graphene oxide and periodic mesoporous ... Reaction of the phosphazene base P4-tBu with ReH7(PCy3)2 gave an equilibrium with [HP4-tBu]+[ReH6(PCy3)2]- whereas reaction ... Mesoporous materials: Why PMO? Towards Functionality and Utility of Periodic Mesoporous Organosilicas. Wendong Wang, Jennifer E ...https://www.chem.utoronto.ca/chemistry/coversarchive.php
Fluorescence dyes from the pressure cooker - Scienmag: Latest Science and Health News
Breakthrough antimalarial drug delivery system using mesoporous silica nanoparticles Technology and Engineering ... After the reaction has completed, the final perylene bisimide dyes are obtained with high purity, thus removing the necessity ... Normally, novel synthetic pathways are first developed for small molecules - which are often easier to conceive - and later ... Luxembourg researchers refute 20-year-old assumptions in solar cell production Technology and Engineering ...https://scienmag.com/fluorescence-dyes-from-the-pressure-cooker/
MISSP - Unité de Catalyse et Chimie du Solide - UMR 8181
Microporous and Mesoporous Materials, vol. 244, pg. 137-150 (2017) DOI. *A series of chiral metal-organic frameworks based on ... Guerbet Reaction over Strontium-Substituted Hydroxyapatite Catalysts Prepared at Various (Ca+Sr)/P Ratios. Silvester Lishil, ... Structure, reactivity and catalytic properties of nanoparticles of nickel ferrite in the dry reforming of methane. Benrabaa R ... pH Controlled Pathway and Systematic Hydrothermal Phase Diagram for Elaboration of Synthetic Lead Nickel Selenites. Kovrugin ...http://uccs.univ-lille1.fr/index.php/en/solid-state-chemistry/missp
Protocols and Video Articles Authored by Yen Wei (Translated to German)
Surface modification of these mesoporous silica nanoparticles with polymers not only can improve their water dispersity but can ... Preparation of AIE-active Fluorescent Polymeric Nanoparticles Through a Catalyst-free Thiol-yne Click Reaction for Bioimaging ... Biological evaluation results demonstrated that synthetic luminescent polymeric nanoparticles possess desirable ... Cell therapy has attracted wide attention among researchers in biomaterial and medical areas. As a carrier, hydrogels that ...https://www.jove.com/author/Yen_Wei?language=German
Protocols and Video Articles Authored by Feng Liu (Translated to Dutch)
... nanoparticles onto mesoporous Fe3O4@nSiO2@mSiO2 nanospheres. These magnetic mesoporous materials display excellent capabilities ... The chain-scission reaction of linear PB was studied by means of GPC, NMR spectroscopy, and MALDI-TOF-MS. It was confirmed that ... Our results provide useful information for researchers to facilitate their selection of the optimal software tools for miRNA ... The five waters included tap water (Control), swine wastewater (SW), 50% diluted swine wastewater (50% SW), and two synthetic ...https://www.jove.com/author/Feng_Liu?language=Dutch