| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Ji Heui Kim, Hyun Ja Kwon, Yong Ju Jan. Levocetirizine inhibits rhinovirus-induced up-regulation of fibrogenic and angiogenic factors in nasal polyp fibroblasts. American journal of rhinology & allergy. vol 25. issue 6. 2012-05-09. PMID:22185747. |
up-regulation of matrix metalloproteinases (mmps), vascular endothelial growth factor (vegf), and transforming growth factor (tgf) beta, may contribute to the formation of nasal polyps (nps). |
2012-05-09 |
2023-08-12 |
Not clear |
| Bimalendu Adhikari, Abhijit Biswas, Arindam Banerje. Graphene oxide-based supramolecular hydrogels for making nanohybrid systems with Au nanoparticles. Langmuir : the ACS journal of surfaces and colloids. vol 28. issue 2. 2012-05-01. PMID:22133019. |
one of these hydrogels (go-tryptophan) has been successfully utilized for the in situ synthesis and stabilization of au nanoparticles (au nps) within the hydrogel matrix without the presence of any other external reducing and stabilizing agents to make au nps containing the go-based nanohybrid material. |
2012-05-01 |
2023-08-12 |
Not clear |
| Bimalendu Adhikari, Abhijit Biswas, Arindam Banerje. Graphene oxide-based supramolecular hydrogels for making nanohybrid systems with Au nanoparticles. Langmuir : the ACS journal of surfaces and colloids. vol 28. issue 2. 2012-05-01. PMID:22133019. |
the significance of this method is the in situ reduction of gold salt within the gel phase, and this helps to decorate the nascently formed au nps almost homogeneously and uniformly on the surface of the go nanosheets within the gel matrix. |
2012-05-01 |
2023-08-12 |
Not clear |
| Jianxiang Shen, Jun Liu, Yangyang Gao, Dapeng Cao, Liqun Zhan. Revisiting the dispersion mechanism of grafted nanoparticles in polymer matrix: a detailed molecular dynamics simulation. Langmuir : the ACS journal of surfaces and colloids. vol 27. issue 24. 2012-04-24. PMID:22040300. |
by focusing on the grafted nanoparticles (nps) embedded in polymer melts, a detailed coarse-grained molecular dynamics simulation is adopted to investigate the effects of the grafting density, the length of the matrix and grafted chains on the dispersion of the nps. |
2012-04-24 |
2023-08-12 |
Not clear |
| Jianxiang Shen, Jun Liu, Yangyang Gao, Dapeng Cao, Liqun Zhan. Revisiting the dispersion mechanism of grafted nanoparticles in polymer matrix: a detailed molecular dynamics simulation. Langmuir : the ACS journal of surfaces and colloids. vol 27. issue 24. 2012-04-24. PMID:22040300. |
our simulated results generally indicate that the dispersion of the nps is controlled by both the excluded volume of the grafted nps and the interface between the brushes and the matrix. |
2012-04-24 |
2023-08-12 |
Not clear |
| Jianxiang Shen, Jun Liu, Yangyang Gao, Dapeng Cao, Liqun Zhan. Revisiting the dispersion mechanism of grafted nanoparticles in polymer matrix: a detailed molecular dynamics simulation. Langmuir : the ACS journal of surfaces and colloids. vol 27. issue 24. 2012-04-24. PMID:22040300. |
it is found that increasing grafting density or grafted chain length leads to better dispersion, owing to larger excluded volume; however, increasing the length of the matrix chains leads to aggregation of nps, attributed to both a progressive loss of the interface between the brushes and the matrix and the overlap between brushes of different nps, intrinsically driven by entropy. |
2012-04-24 |
2023-08-12 |
Not clear |
| Jianxiang Shen, Jun Liu, Yangyang Gao, Dapeng Cao, Liqun Zhan. Revisiting the dispersion mechanism of grafted nanoparticles in polymer matrix: a detailed molecular dynamics simulation. Langmuir : the ACS journal of surfaces and colloids. vol 27. issue 24. 2012-04-24. PMID:22040300. |
meanwhile, it is found that there exists an optimum grafting density (σ(c)) for the dispersion of the nps, which roughly obeys the following mathematical relation: σ(c) is proportional to n(m)(k)/n(g)(l), where k, l > 0 and n(m) and n(g) represent the length of the matrix and grafted chain length, respectively. |
2012-04-24 |
2023-08-12 |
Not clear |
| Ernesto S Freitas Neto, Noelio O Dantas, Sidney A Lourenç. Carrier dynamics in the luminescent states of Cd(1-x)Mn(x)S nanoparticles: effects of temperature and x-concentration. Physical chemistry chemical physics : PCCP. vol 14. issue 4. 2012-04-20. PMID:22159047. |
optical absorption (oa), magnetic force microscopy (mfm), and photoluminescence (pl) measurements were employed to study cd(1-x)mn(x)s nanoparticles (nps), grown in a glass matrix, at different x-concentrations. |
2012-04-20 |
2023-08-12 |
Not clear |
| Israel Rocha-Mendoza, Raúl Rangel-Rojo, Luis Rodríguez-Fernández, Alicia Olive. Second-order nonlinear response of composites containing aligned elongated silver nanoparticles. Optics express. vol 19. issue 22. 2012-04-09. PMID:22109006. |
we present second-harmonic generation (shg) measurements and simulations from a silica matrix containing randomly distributed but aligned elongated silver nanoparticles (nps). |
2012-04-09 |
2023-08-12 |
Not clear |
| Laurent Bedel, Cyril Cayron, Michel Jouve, Francis Maur. Embedded layer of Ag nanoparticles prepared by a combined PECVD/PVD process producing SiOxCy-Ag nanocomposite thin films. Nanotechnology. vol 23. issue 1. 2012-04-03. PMID:22156142. |
the experimental results have demonstrated the influence of a pecvd process carried out at room temperature for the growth of a dielectric matrix on the size and the distribution density of ag nanoparticles (nps) deposited beforehand by magnetron sputtering. |
2012-04-03 |
2023-08-12 |
Not clear |
| Laurent Bedel, Cyril Cayron, Michel Jouve, Francis Maur. Embedded layer of Ag nanoparticles prepared by a combined PECVD/PVD process producing SiOxCy-Ag nanocomposite thin films. Nanotechnology. vol 23. issue 1. 2012-04-03. PMID:22156142. |
the plasma during the growth of the encapsulation sio(x)c(y) layer caused a diffusion of silver from nps through the sio(x)c(y) matrix associated with a decrease in the average size of nanoparticles and an increase of their distribution density. |
2012-04-03 |
2023-08-12 |
Not clear |
| Ru-Ping Liang, Xiang-Ying Meng, Chun-Ming Liu, Jian-Ding Qi. PDMS microchip coated with polydopamine/gold nanoparticles hybrid for efficient electrophoresis separation of amino acids. Electrophoresis. vol 32. issue 23. 2012-02-10. PMID:22134977. |
au nps were highly and uniformly dispersed in/on the pda matrix with a narrow size distribution, as verified by scanning electron microscopy and uv-vis spectra. |
2012-02-10 |
2023-08-12 |
Not clear |
| Kamlesh Shrivas, Takahiro Hayasaka, Yuki Sugiura, Mitsutoshi Seto. Method for simultaneous imaging of endogenous low molecular weight metabolites in mouse brain using TiO2 nanoparticles in nanoparticle-assisted laser desorption/ionization-imaging mass spectrometry. Analytical chemistry. vol 83. issue 19. 2012-01-30. PMID:21894964. |
the identification of metabolites using tio(2) nps was compared with a conventional organic matrix 2,5-dihydroxybenzoic acid (dhb) where signals of 179 molecules were specific to tio(2) nps, 4 were specific to dhb, and 21 were common to both tio(2) nps and dhb. |
2012-01-30 |
2023-08-12 |
mouse |
| Kamlesh Shrivas, Takahiro Hayasaka, Yuki Sugiura, Mitsutoshi Seto. Method for simultaneous imaging of endogenous low molecular weight metabolites in mouse brain using TiO2 nanoparticles in nanoparticle-assisted laser desorption/ionization-imaging mass spectrometry. Analytical chemistry. vol 83. issue 19. 2012-01-30. PMID:21894964. |
the use of tio(2) nps enabled the detection of a higher number of lmwm as compared to dhb and gold nps as a matrix. |
2012-01-30 |
2023-08-12 |
mouse |
| Rongping Zeng, Nicholas Petrick, Marios A Gavrielides, Kyle J Myer. Approximations of noise covariance in multi-slice helical CT scans: impact on lung nodule size estimation. Physics in medicine and biology. vol 56. issue 19. 2012-01-19. PMID:21896963. |
we explore possible approximations to the noise covariance matrix with reduced degrees of freedom, including voxel-based variance, one-dimensional (1d) correlation, two-dimensional (2d) in-plane correlation and the noise power spectrum (nps). |
2012-01-19 |
2023-08-12 |
Not clear |
| Rongping Zeng, Nicholas Petrick, Marios A Gavrielides, Kyle J Myer. Approximations of noise covariance in multi-slice helical CT scans: impact on lung nodule size estimation. Physics in medicine and biology. vol 56. issue 19. 2012-01-19. PMID:21896963. |
when taking into account computational costs in determining noise characterizations, the nps model may be the most efficient approximation to the msct noise covariance matrix. |
2012-01-19 |
2023-08-12 |
Not clear |
| Ali Rahjouei, Sahar Kiani, Azadeh Zahabi, Narges Zare Mehrjardi, Mehrdad Hashemi, Hossein Baharvan. Interactions of human embryonic stem cell-derived neural progenitors with an electrospun nanofibrillar surface in vitro. The International journal of artificial organs. vol 34. issue 7. 2011-12-01. PMID:21786255. |
next, the behavior of hesc-derived nps (hesc-nps) was evaluated on a synthetic, randomly oriented, three-dimensional nanofibrillar matrix composed of electrospun polyamide nanofibers (ultra-web™) using a variety of experimental approaches. |
2011-12-01 |
2023-08-12 |
human |
| Junji Zhang, Michael Riskin, Ronit Freeman, Ran Tel-Vered, Dora Balogh, He Tian, Itamar Willne. Electrochemically triggered Au nanoparticles "sponges" for the controlled uptake and release of a photoisomerizable dithienylethene guest substrate. ACS nano. vol 5. issue 7. 2011-11-18. PMID:21699230. |
the electropolymerization of thioaniline-functionalized au nanoparticles (nps) in the presence of the closed photoisomer state yields a molecularly imprinted au nps matrix, cross-linked by redox-active bis-aniline π-donor bridges. |
2011-11-18 |
2023-08-12 |
Not clear |
| Junji Zhang, Michael Riskin, Ronit Freeman, Ran Tel-Vered, Dora Balogh, He Tian, Itamar Willne. Electrochemically triggered Au nanoparticles "sponges" for the controlled uptake and release of a photoisomerizable dithienylethene guest substrate. ACS nano. vol 5. issue 7. 2011-11-18. PMID:21699230. |
similarly, by the reversible photochemical isomerization of the closed substrate to the open substrate (λ > 530 nm) and the reversible photoizomerization of the open substrate to the closed state (λ = 302 nm), the cyclic photonic uptake and release of the closed substrate to and from the imprinted au nps matrix are demonstrated. |
2011-11-18 |
2023-08-12 |
Not clear |
| Junji Zhang, Michael Riskin, Ran Tel-Vered, He Tian, Itamar Willne. Photochemical switching of the phase-transition temperatures of p-NIPAM-Pt nanoparticles thermosensitive polymer composites associated with electrodes: functional electrodes for switchable electrocatalysis. Chemistry (Weinheim an der Bergstrasse, Germany). vol 17. issue 40. 2011-11-18. PMID:21922556. |
upon the incorporation of pt nanoparticles (nps) into the photochemically controlled p-nipam, a hybrid photoswitchable electrocatalytic matrix is formed. |
2011-11-18 |
2023-08-12 |
Not clear |