3D reconstruction and flexibility of the hybrid engine Acetobacterium woodii F-ATP synthase by Kamariah, Neelagandan, Huber, Roland G., Bond, Peter J., Müller, Volker, Grüber, Gerhard

“…The Na+-translocating F1FO ATP synthase from Acetobacterium woodii (AwF-ATP synthase) with a subunit stoichiometry of α3:β3:γ:δ:ε:a:b2:(c2/3)9:c1 represents an evolutionary path between ATP-synthases and vacuolar ATPases, by containing a heteromeric rotor c-ring, composed of subunits c1, c2 and c3, and an extra loop (γ195-211) within the rotary γ subunit. …”
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Nanoscale conductive filament with alternating rectification as an artificial synapse building block by Berco, Dan, Zhou, Yu, Gollu, Sankara Rao, Kalaga, Pranav Sairam, Kole, Abhisek, Mohamed Hassan, Ang, Diing Shenp

“…This study demonstrates an alternative manner for the implementation of artificial synapses in which the local stoichiometry of metal oxide materials is delicately manipulated to form a single nanoscale conductive filament that may be used as a synaptic gap building block in an equivalent manner to the functionality of a single connexon (a signaling pore between synapses) with dynamic rectification direction. …”
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Electroreflectance of Cu₂(Cd₁-ₓ,Znₓ)SnS₄ thin film solar cells by Levcenko, S., Hadke, Shreyash Sudhakar, Wong, Lydia Helena, Unold, T.

“…The effect of Cu off-stoichiometry and Zn alloying on the fundamental absorption region of (CCTS) absorbers in complete solar cells has been investigated using electroreflectance (ER) spectroscopy at room temperature. …”
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Enhancement of temperature-modulated NbO₂-based relaxation oscillator via interfacial and bulk treatments by Ang, Jia Min, Dananjaya, Putu Andhita, Chow, Samuel Chen Wai, Lim, Gerard Joseph, Seet, Chim Seng, Lew, Wen Siang

“…An annealing-induced oxygen diffusion at 373 K was carried out to optimize the stoichiometry of the bulk NbO2to achieve consistent oscillation frequency shift with device temperature. …”
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Nanostructured diluted magnetic semiconductor fabrication of Cu doped ZnO thin films by pulsed laser deposition (PLD) by Xu, Jeanie Weilin.

“…The Cu concentration in the as-deposited thin films was found to be slightly higher than that of target despite PLD’s high stoichiometry deposition. This could be attributed to the inhomogeneity of target material. …”
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Probing the molecular interactions of electrochemically reduced vitamin B2 with CO2 by Tonanon, Panyawut, Webster, Richard David

“…Reductive exhaustive CPE experiments under CO2 indicated an overall two-electron stoichiometry, compared to one-electron reduction under an argon atmosphere, due to the lowering of the formal one-electron reduction potential of the flavin radical anion to form the dianion, which can be rationalized by riboflavin-CO2 molecular interactions. …”
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Trail of nucleotides and the traits of ADP/ATP-binding inside the subunits A and B of the archaeal energy producer A1AO ATP synthase by Kumar, Anil

“…An A-ATP synthase is composed of a total of nine subunits in the stoichiometry of A3:B3:C:D:E:F:H2:a:cx. Adenosine triphosphate is synthesized in the A3B3 headpiece of the A1 domain, and the energy provided for this process is transmitted to the membrane-bound AO domain. …”
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Caveolae provide a specialized membrane environment for respiratory syncytial virus assembly by Ravi, Laxmi Iyer, Huan, Tan Boon, Ludwig, Alexander, Nguyen, Tra Huong, Leong, Daniel, Sandin, Sara, Sugrue, Richard J.

“…Moreover, cavin-1 protein levels were significantly increased in RSV-infected cells, leading to a virus-induced change in the stoichiometry and biophysical properties of the caveolar coat complex. …”
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Optically reversible electrical soft-breakdown in wide-bandgap oxides — a factorial study by Zhou, Yu, Ang, Diing Shenp, Kalaga, Pranav Sairam

“…In this study, we examine the statistical distribution for the rate of breakdown reversal as well as the influence of factors such as wavelength, light intensity, oxide stoichiometry (or oxygen content) and temperature on the reversal rate. …”
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Effect of annealing temperature on physical properties of nanostructured TiN/3DG composite by Dabir, Fatemeh, Sarraf-Mamoory, Rasoul, Loeblein, Manuela, Tsang, Siu Hon, Teo, Edwin Hang Tong

“…The effect of annealing temperature on type of synthesized phases, their morphology, and stoichiometry was investigated. For this purpose, the samples were annealed at different temperatures (750–900 °C) and analyzed via various techniques. …”
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Thermal proximity coaggregation for system-wide profiling of protein complex dynamics in cells by Tan, Chris Soon Heng, Go, Ka Diam, Bisteau, Xavier, Dai, Lingyun, Yong, Chern Han, Prabhu, Nayana, Ozturk, Mert Burak, Lim, Yan Ting, Sreekumar, Lekshmy, Lengqvist, Johan, Tergaonkar, Vinay, Kaldis, Philipp, Sobota, Radoslaw M., Nordlund, Pär

“…Significant TPCA signatures observed among well-validated protein-protein interactions correlate positively with interaction stoichiometry and are statistically observable in more than 350 annotated human protein complexes. …”
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Deterministic conversion between memory and threshold resistive switching via tuning the strong electron correlation by Peng, Haiyang, Li, Yongfeng, Lin, Wei Nan, Wang, Yu Zhan, Gao, Xing Yu, Wu, Tom

“…Here, using NiO as an example, we show that rationally adjusting the stoichiometry and the associated defect characteristics enables controlled room temperature conversions between two distinct RS modes, i.e., nonvolatile memory switching and volatile threshold switching, within a single device. …”
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Effect of Ti and Cr on dispersion, structure and composition of oxide nano-particles in model ODS alloys by London, A, Santra, S, Amirthapandian, S, Panigrahi, B, Sarguna, R, Balaji, S, Vijay, R, Sundar, C, Lozano-Perez, S, Grovenor, C

“…We show that the addition of Cr has a strong effect on both the size and stoichiometry of the particles.…”

A new conducting ternary nitride: NaxTa3N5 (0<=x<=1.4) by Clarke, S, DiSalvo, F

“…Topotactic insertion of sodium into the channel structure of Ta3N5has been accomplished by the reaction between Na and Ta3N5at temperatures between 450 and 600°C in sealed Ni tubes. The limiting stoichiometry of NaxTa3N5obtained isx≈1.4. The structure of Na1.0Ta3N5has been refined using Rietveld full-profile refinement of X-ray powder diffraction data using the Ta3N5structure as the starting model. …”

Mass spectrometry reveals modularity and a complete subunit interaction map of the eukaryotic translation factor eIF3. by Zhou, M, Sandercock, A, Fraser, C, Ridlova, G, Stephens, E, Schenauer, MR, Yokoi-Fong, T, Barsky, D, Leary, J, Hershey, J, Doudna, J, Robinson, C

“…Our results show that the 13-subunit complex can be maintained intact in the gas phase, enabling us to establish unambiguously its stoichiometry and its overall subunit architecture via tandem mass spectrometry and solution disruption experiments. …”

Hall-effect mobility for a selection of natural and synthetic 2D semiconductor crystals by Monaghan, S, Gity, F, Duffy, R, Mirabelli, G, McCarthy, M, Cherkaoui, K, Povey, IM, Nagle, RE, Hurley, PK, Lindemuth, JR, Napolitani, E

“…It is therefore suggested that more controlled growth methods of TMD materials which lead to significantly reduced contamination elements and levels, with improved stoichiometry, could potentially provide a significant increase in Hall mobility assuming no change in carrier properties.…”

Synthesis, structural characterization, and anti-ulcerogenic activity of schiff base ligands derived from tryptamine and 5-chloro, 5-nitro, 3,5-ditertiarybutyl salicylaldehyde and... by Mustafa, Iman Mohamed, Hapipah, Mohd Ali, Abdulla, Mahmood Ameen, Ward, T. Robinson

“…The Zn(II) complexes establish a tetrahedral geometry in a 1:2 metal to ligand stoichiometry, whereas a square planar geometry was proposed for the nickel and copper complexes, slightly distorted in the case of the latter. …”

Investigation of cell parameters, microstructures and electrochemical behaviour of LiMn(2)O(4) normal and nano powders by Kamarulzaman, N., Yusoff, R., Kamarudin, N., Shaari, N.H., Aziz, N.A.A., Bustam, M.A., Blagojevic, N., Elcombe, M., Blackford, M., Avdeev, M., Arof, Abdul Kariem

“…The milling method is carefully controlled to avoid unwanted chemical reactions that may change the stoichiometry of the material. Nano powders of between 30 and 50 nm are obtained. …”

Synthesis, Morphology And Superconductingproperty Characterization Of Mgxb2 And Mgb2 With Sib4 Additions by Mohd Aris, Mohd Faisal

“…The second part of the work concentrates on Mg non-stoichiometry in MgxB2 (x = 0.8, 1.0 and 1.2) samples. …”
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Surface morphology and electrical properties of pulse electrodeposition of NiFe films on copper substrates in ultrasonic field by Ruthramurthy, Balachandran, Yow, Ho Kwang, Ong, Boon Hoong, Tan, Kar Ban, Kassim, Anuar, Wong, Hin Yong

“…On the other hand, the resistivity was reduced to 19.86 µωcm from 54.00 µωcm as the Ni content increased from 76.08% to 80.12 % for achieving good stoichiometry for NiFe thin films. Through the optimization study, the deposition current is observed to be the dominant factor in determining the single phase deposition of NiFe film whereas ultrasonic field and duty cycle significantly reduces the surface roughness and the spherical grain size, all of which combine to reduce film resistivity.…”
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