Results 221 to 230 of about 33,441 (257)

Exogenous GA3 increases rubisco activation in soybean leaves

Journal of Plant Biology, 2001
We studied the effect of exogenous applications of GAon3 on rubisco activation in soybean leaves. Activity at 0.1 μM GA3 was significantly greater than in leaves receiving no treatment Rubisco content snowed patterns of change similar to that for activity.
Kwang Soo Roh, Eun Jung Im, Sang Eun Yeo, Mi Jung Oh, Jong Suk Song, Hwa Sook Chung, Seung Dal Song   +6 more
openaire   +1 more source

Turn-On Fluorescent Sensors for the Selective Detection of Al3+ (and Ga3+) and PPi Ions.

Inorganic Chemistry, 2019
Rationally designed multiple hydroxyl-group-based chemosensors L1-L4 containing arene-based fluorophores are presented for the selective detection of Al3+ and Ga3+ ions.
V. Kumar, Pramod Kumar, Sushil Kumar, D. Singhal, R. Gupta   +4 more
semanticscholar   +1 more source

Relaxation of Gallium Nuclei in Ga3+-Doped YIG

Journal of Applied Physics, 1967
We report a study of the NMR of gallium impurities in YIG. In this magnetic system a nonmagnetic impurity is added to a ferrimagnetic host where the observed nucleus is located at the magnetic defect site. This nucleus is coupled to the surrounding magnetic ions by a transferred hyperfine interaction, similar in form to the Heisenberg interaction ...
R. H. Tancrell, R. V. Jones
openaire   +1 more source

Temperature Dependence of Ga3+-Doped CaS:Eu2+ Phosphors

2018
The temperature dependence of the photoluminescence spectra of Ga3+-doped CaS:Eu2+ phosphors were investigated. The results showed that at room temperature, the peak position was blue shifted by increasing the Ga3+ concentration from 0 to 0.2 mol.
Na Zhang, Suqin Luo, Renju Cheng, Haili Li, Ruoyu Zhang, Bin Jiang, Liu Yang   +6 more
openaire   +1 more source

Site occupancy of Ga3+ in NiGaxFe2-xO4 ferrites

Journal of Magnetism and Magnetic Materials, 1986
Abstract Mossbauer spectra of the NiGa x Fe 2- x O 4 system were obtained at 11 K and the ratio of line intensities were determined. Results show that a high concentration Ga 3+ does not enter completely in A-sites. The lattice constant decreases linearly with the mean ionic tetrahedral radius.
C. Quintanar, V. Fuentes, M. Jiménez, S. Aburto, R. Valenzuela   +4 more
openaire   +1 more source

Concomitant application of depolymerized chitosan and GA3 modulates photosynthesis, essential oil and menthol production in peppermint (Mentha piperita L.)

Scientia Horticulturae, 2019
Radiolytic degradation of natural polysaccharides like chitosan into small oligomers and application of these as aqueous solutions to plants is a novel and recent approach towards increasing the yield of plants.
B. Ahmad, Hassan Jaleel, A. Shabbir, M. M. Khan, Y. Sadiq   +4 more
semanticscholar   +1 more source

GROWTH OF MICROPROPAGATED BLUEBERRY UNDER DIFFERENT GA3 CONCENTRATIONS

Acta Horticulturae, 2010
The work aimed to evaluate the growth of micropropagated blueberry plants, cultivar ‘Georgiagem’, using different concentrations of GA3. It used plantmax® + vermiculite as substrate. A completely randomized design in a 4×3 factorial arrangement with four concentrations of regulators and three evaluation periods – 0, 30 or 60 days was used.
T.R. Pelizza, G.L. Carvalho, M.W. Schuch
openaire   +1 more source

Selective enhancement of green upconversion luminescence from NaYF4:Yb, Er microparticles through Ga3+ doping for sensitive temperature sensing

Journal of Luminescence, 2019
Temperature sensors based on upconversion luminescence (UCL) intensity ratio have attracted great attention due to the high sensitivity. The enhancement of UCL is helpful to improve the sensitivity of temperature sensor.
Manli Zhang, Xuesong Zhai, Pengpeng Lei, Shuang Yao, Xia Xu, Lile Dong, Kaimin Du, Chengyu Li, Jing Feng, Hongjie Zhang   +9 more
semanticscholar   +1 more source

Unsprouted potato tubers treated with gibberellic acid (GA3)

European Potato Journal, 1961
Tubers (still unsprouted after an eight months' storage period) of the late varietyLibertas with slow growth in youth and few stems were treated with gibberellic acid (GA3) in 1958 and 1959. Two sprayings gave similar results as dipping for 15 minutes. 25 ppm probably had more effect than 12,5 ppm.
openaire   +1 more source

Temperature sensitivity modulation through crystal field engineering in Ga3+ co-doped Gd3Al5-xGaxO12:Cr3+, Nd3+ nanothermometers

Sensors and Actuators B: Chemical, 2018
Luminescent nanothermometry (LNT) based on temperature-dependent emission intensity of transition metals (TM) is a promising new direction to enhance the performance and implement LNT in many fields of science and technology.
K. Elzbieciak, A. Bednarkiewicz, L. Marciniak   +2 more
semanticscholar   +1 more source