Results 51 to 60 of about 4,394,212 (320)

Thermal transport measurements of individual multiwalled nanotubes. [PDF]

Physical Review Letters, 2001
The thermal conductivity and thermoelectric power of a single carbon nanotube were measured using a microfabricated suspended device. The observed thermal conductivity is more than 3000 W/K m at room temperature, which is 2 orders of magnitude higher ...
P. Kim, L. Shi, A. Majumdar, P. McEuen
semanticscholar   +1 more source

Plasma lipidomic and metabolomic profiles in high‐grade glioma patients before and after 72‐h presurgery water‐only fasting

Molecular Oncology, EarlyView.
Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé, Lisa Hahnefeld, Katharina J. Wenger, Donat Kögel, Joachim Steinbach, Gerd Geisslinger, Michael W. Ronellenfitsch, Irmgard Tegeder   +7 more
wiley   +1 more source

EVALUATION OF GRAPHENE WASHING FASTNESS ON CELLULOSE FABRIC AND METHOD TO IMPROVE IT [PDF]

Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2019
Graphene is a recently discovered material that has attracted a great deal of attention in numerous fields, from electronics to textiles, including medicine and energy harvesting. Its use confers interesting properties to conventional textile substrates,
RUIZ-CALLEJA Tamara, BONET-ARACIL Marilés, GISBERT-PAYÁ Jaime, BOU-BELDA Eva   +3 more
doaj  

Molecular Layer Deposition of Pyrrone Thin Films by Oxidative Polymerization

Advanced Materials Interfaces, 2023
In this paper, the deposition of pyrrone thin film materials by molecular layer deposition (MLD) is reported for the first time using pyromellitic dianhydride (PMDA) and 3,3'‐diaminobenzidine (DAB) as monomers, and ozone as a promoting precursor. Besides
Saba Ghafourisaleh, Marko Vehkamäki, Anton Vihervaara, Chao Zhang, Mikko J. Heikkilä, Markku Leskelä, Matti Putkonen, Mikko Ritala   +7 more
doaj   +1 more source

Analysis of Facial Occlusion Challenge in Thermal Images for Human Affective State Recognition

Sensors, 2023
Several studies have been conducted using both visual and thermal facial images to identify human affective states. Despite the advantages of thermal facial images in recognizing spontaneous human affects, few studies have focused on facial occlusion ...
Mustafa Al Qudah, Ahmad Mohamed, Syaheerah Lutfi   +2 more
doaj   +1 more source

Thermal Conductivity of Polymers and Their Nanocomposites [PDF]

Advanced Materials 30, 1705544 (2018), 2018
Polymers are usually considered as thermal insulators and their applications are limited by their low thermal conductivity. However, recent studies showed that certain polymers have surprisingly high thermal conductivity, some of which are comparable to that in poor metals or even silicon.
arxiv   +1 more source

Thermal proteome profiling and proteome analysis using high‐definition mass spectrometry demonstrate modulation of cholesterol biosynthesis by next‐generation galeterone analog VNPP433‐3β in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Elevated level of cholesterol is positively correlated to prostate cancer development and disease severity. Cholesterol‐lowering drugs, such as statins, are demonstrated to inhibit prostate cancer. VNPP433‐3β interrupts multiple signaling and metabolic pathways, including cholesterol biosynthesis, AR‐mediated transcription of several oncogenes, mRNA 5′
Retheesh S. Thankan, Elizabeth Thomas, Mehari M. Weldemariam, Puranik Purushottamachar, Weiliang Huang, Maureen A. Kane, Yuji Zhang, Nicholas Ambulos, Bi‐Dar Wang, David Weber, Vincent C. O. Njar   +10 more
wiley   +1 more source

Highly multiplexed digital PCR assay for simultaneous quantification of variant allele frequencies and copy number alterations of KRAS and GNAS in pancreatic cancer precursors

Molecular Oncology, EarlyView.
Combining melting curve analysis enhances the multiplexing capability of digital PCR. Here, we developed a 14‐plex assay to simultaneously measure single nucleotide mutations and amplifications of KRAS and GNAS, which are common driver genes in pancreatic cancer precursors. This assay accurately quantified variant allele frequencies in clinical samples
Junko Tanaka, Tatsuo Nakagawa, Yusuke Ono, Yoshio Kamura, Takeshi Ishida, Hidemasa Kawabata, Kenji Takahashi, Hiroki Sato, Andrew S. Liss, Yusuke Mizukami, Takahide Yokoi   +10 more
wiley   +1 more source

Films from PVA and Sansevieria trifasciata Leaves Extracts as a Smartphone Protector with Radiation Reducing Property and Its LC-MS Analysis

Indonesian Journal of Chemistry, 2023
Sansevieria trifasciata (mother-in-law's tongue), an ornamental plant widely found in Indonesia, can absorb electromagnetic radiation in various electronic devices. This study aims to find the best S. trifasciata extract as an electromagnetic and thermal
Auliya Ilmiawati, Melinia Falestin, Akhiruddin Maddu, Luthfan Irfana, Purwantiningsih Sugita, Budi Arifin   +5 more
doaj   +1 more source

Novel functionalized BN nanosheets/epoxy composites with advanced thermal conductivity and mechanical properties.

ACS Applied Materials and Interfaces, 2020
The effective dissipation of heat is critical to the performance and longevity of high power electronics, so it is important to prepare highly thermally conductive polymer-based packaging materials for efficient thermal management.
Zhan Liu, Junhui Li, Xiaohe Liu
semanticscholar   +1 more source