Results 51 to 60 of about 10,597 (265)

Elasticity of microcrystals

Geophysical Research Letters, 1975
Acoustic velocities for a very small crystal are presented. The longitudinal velocities in the .3 mm single crystal of quartz are accurate to about 1–2%. The technique involves only optical measurements and is based on analysis of Brillouin scattering.
Donald J. Weidner, Karl Swyler, Herbert R. Carleton   +2 more
openaire   +1 more source

Spectroscopic characterizations of the mixed Langmuir-Blodgett (LB) films of 2,2'-biquinoline molecules: evidence of dimer formation

, 2008
This communication reports the -A isotherms and spectroscopic characterizations of mixed Langmuir and Langmuir-Blodgett (LB) films of nonamphiphilic 2, -biquinoline (BQ) molecules, mixed with polymethyl methacrylate (PMMA) and stearic acid (SA). The pi-A
Acharya, Barnes, Baudin, Brinkhuis, D. Bhattacharjee, Dorfler, Dutta, Dutta, Dutta, Liang, Mori, Mori, Ray, S. Biswas, S. Deb, S.A. Hussain, Sadrazedh, Schneider   +17 more
core   +1 more source

Mechanism of magnetic field effect on hydrocarbon systems [PDF]

, 2016
Purpose. The aim is to analyze the problem of preventing the asphalt-resin-paraffin deposits (ARPD) in the oil industry equipment and to justify application of paraffin control methods; to review modern approaches to ARPD problem and possible methods ...
Manhura, A, Manhura, S
core   +2 more sources

Comparing serial X-ray crystallography and microcrystal electron diffraction (MicroED) as methods for routine structure determination from small macromolecular crystals. [PDF]

, 2020
Innovative new crystallographic methods are facilitating structural studies from ever smaller crystals of biological macromolecules. In particular, serial X-ray crystallography and microcrystal electron diffraction (MicroED) have emerged as useful ...
Aquila, Andrew, Bhowmick, Asmit, Biel, Justin T, Boutet, Sebastien, Brewster, Aaron S, Carbajo, Sergio, Cohen, Aina E, Cortez, Saul, Fraser, James S, Gonen, Tamir, Gonzalez, Ana, Hino, Tomoya, Im, Dohyun, Ito, Kazutaka, Iwata, So, Koralek, Jake D, Kubo, Minoru, Lazarou, Tomas S, Martynowycz, Michael W, Nakane, Takanori, Nango, Eriko, Nomura, Takashi, Owada, Shigeki, Samelson, Avi J, Sauter, Nicholas K, Sierra, Raymond G, Sugahara, Michihiro, Tanaka, Rie, Tanaka, Tomoyuki, Thompson, Erin M, Thompson, Michael C, Tono, Kensuke, van den Bedem, Henry, Woldeyes, Rahel A, Wolff, Alexander M, Young, Iris D, Yumoto, Fumiaki, Zhao, Wei   +37 more
core   +2 more sources

Design and In Vivo Pharmacokinetic Evaluation of Triamcinolone Acetonide Microcrystals-Loaded PLGA Microsphere for Increased Drug Retention in Knees after Intra-Articular Injection

Pharmaceutics, 2019
A novel polymeric microsphere (MS) containing micronized triamcinolone acetonide (TA) in a crystalline state was structured to provide extended drug retention in joints after intra-articular (IA) injection.
Myoung Jin Ho, Hoe Taek Jeong, Sung Hyun Im, Hyung Tae Kim, Jeong Eun Lee, Jun Soo Park, Ha Ra Cho, Dong Yoon Kim, Young Wook Choi, Joon Woo Lee, Yong Seok Choi, Myung Joo Kang   +11 more
doaj   +1 more source

Unlocking the potential of microcrystal electron diffraction

Physics Today, 2022
Structural biologists are using cryogenic electron microscopy to resolve atomic-scale structures of proteins from nanocrystals.
Martynowycz, Mike, Gonen, Tamir
openaire   +2 more sources

Role of microenvironment in the mixed Langmuir-Blodgett films

, 2008
This paper reports the pi-A isotherms and spectroscopic characteristics of mixed Langmuir and Langmuir-Blodgett (LB) films of non-amphiphilic carbazole (CA) molecules mixed with polymethyl methacrylate (PMMA) and stearic acid (SA).
Acharya, Aoki, Brinkhuis, D. Bhattacharjee, Deb, Dutta, Dutta, Dutta, Hussain, Hussain, Justin Thomas, Kim, Li, Liu, Mao, Nagamura, Ohta, P.K. Paul, Ray, Ray, S.A. Hussain, Sanda, Singhal   +22 more
core   +1 more source

Ni and Mo enrichment mechanisms in framboidal pyrite during methane-release events (Baiyun Sag, South China Sea)

Frontiers in Marine Science
Framboidal pyrite, a common form of authigenic pyrite in marine sediments, forms through the co-precipitation of equant, equidimensional microcrystals that can effectively sequester trace elements.
Qiang Song, Qiang Song, Jiasheng Wang, Jiasheng Wang, Thomas J. Algeo, Thomas J. Algeo, Thomas J. Algeo, Liyuan Xu, Can Chen, Zhou Wang, Zhou Wang, Cong Cheng, Kunlong Geng, Kunlong Geng, Qing Li   +14 more
doaj   +1 more source

In‐situ growth of ultrathin sulfur microcrystal on MXene‐based 3D matrice for flexible lithium–sulfur batteries

EcoMat, 2022
Lithium–sulfur batteries (Li‐S batteries) are promising next‐generation energy storage systems because of their high‐theoretical energy density. However, the commercialization of Li‐S batteries is still impeded by the aggregation of sulfur, low‐sulfur ...
Jun Xia, Weixin Chen, Yang Yang, Xianggang Guan, Tian Yang, Mingjun Xiao, Shichao Zhang, Yalan Xing, Xia Lu, Guangmin Zhou   +9 more
doaj   +1 more source

Dye-sensitized photoprocesses in “silver stearate – silver bromide” system

Physics of Complex Systems, 2020
The article provides a comprehensive description of spectral sensitization of photothermographic materials, showing a significant influence of dye molecules localized on the surface of silver stearate on the spectral sensitization process of ...
Александр Павлович Смирнов, Михаил Александрович Горяев   +1 more
doaj   +1 more source