Results 51 to 60 of about 23,675,183 (257)
Micromachines, 2023 This paper provides a comprehensive review on copper (Cu) wire bonding. Firstly, it introduces the common types of Cu wire available in the market, including bare Cu wire, coated Cu wire, insulated Cu wire, and alloyed Cu wire.
Hongliang Zhou +8 more
doaj +1 more source
Characterization of wafer-level thermocompression bonds [PDF]
, 2004 Thermocompression bonding joins substrates via a bonding layer. In this paper, silicon substrates were bonded using gold thin films. Experimental data on the effects of bonding pressure (30 to 120 MPa), temperature (260 and 300/spl deg/C), and time (2 to
Tsau, C.H. +2 more
core +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
PERBEDAAN SELF CONFIDENCE ATLET PENCAK SILAT DITINJAU DARI PARENTAL BONDING
, 2021 Penelitian ini bertujuan untuk melihat perbedaan self-confidence pada atlet pencak silat ditinjau dari parental bonding. Populasi dalam penelitian ini ada sebanyak 50 orang yang merupakan atlet pencak silat berdomisili Sumatera Barat..Teknik pengambilan ...
Kurniawan, Rozi, Yanna Primanita, Rida
core +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Frontiers in ChemistryIron in its elemental form has rarely been detected in the interstellar medium despite being the most abundant refractory element. The presence of iron oxides in the interstellar medium and the recent discovery of FeC in the circumstellar envelope of IRC+
Abhirami R. J., Senthur Pandi Rajasabai
doaj +1 more source
Is π-Single Bonding (C–π–C) Possible? A Challenge in Organic Chemistry. [PDF]
, 2023 Conferencia científicaChemical bonding systems determine the nature of molecules. In organic chemistry, there are two bonding types for carbon–carbon connections: σ-bonding and π-bonding.
Abe, Manabu
core
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
Metals, 2018 Transient Liquid Phase Bonding (TLPB) process of semi-solid metal 7075 aluminum alloys (SSM7075) using 50 μm thick of ZA27 zinc alloys as interlayers for the experiment were carried out under bonding temperatures of 480 and 540 °C and bonding ...
Chaiyoot Meengam +3 more
doaj +1 more source
Shock and Vibration, 2020 In this study, through an analysis of vibration response characteristics of joint surface stiffness on dangerous rock mass, the relationship formula between amplitude ratio of the dangerous rock mass to the bedrock and the length of the bonding section ...
Qingbo Li +3 more
doaj +1 more source