Morphological uniformity

The plasmon characterization of AgNS on paper was systematically investigated by the diffuse reflectance spectroscopy. The fabricated paper-based SERS substrates were used to detect melamine in an aqueous solution and to determine the influence of type RAs on the enhancement factor (EF) and signal uniformity of SERS substrates. Among the four types of RAs, the SERS substrates used NaBH4 have the highest SERS signal with the limit of detection of 10-8 M for melamine and the EF = 2.3 × 109 .

9p dianmotminh02 03-05-2024 4 1   Download

A novel polycaprolactonee zeolite nanocomposite Y (PCL - Zeol) scaffold was fabricated as a carrier for sustained release of cisplatin (Cis) for bone cancer treatment. In this regard, after synthesis of Zeol with a proper morphological uniformity, Cis was loaded with a high loading capacity into the cavities of Zeol nanoparticles.

11p viberbers 09-08-2023 4 2   Download

Human intestinal schistosomiasis caused by Schistosoma mansoni and urinary schistosomiasis caused by Schistosoma haematobium are endemic in Ethiopia. Although schistosomes look morphologically uniform, there is variation in infectivity, egg productivity and virulence due to variation in their genetic make.

12p vinarcissa 21-03-2023 3 1   Download

Bacterial cellulose (BC)is a polymer with interesting physical properties owing to the regular and uniform structure ofitsnanofibers, whichare formedby amorphous (disordered) andcrystalline (ordered) regions.

7p vihermione 06-01-2023 10 3   Download

This study was carried out using light microscope (LM) and scanning electron microscopy (SEM). Pollen morphology of this genus is fairly uniform. Generally radially symmetrical apolar, mostly spheroidal, pantoporate.

7p schindler 30-12-2021 8 0   Download

In this paper, synthesis of tetrakis(carboxyphenyl)porphyrin (TCPP) coated cadmium ferrite (CdFe 2 O4) nanoparticles by using L-lysine as an anchor is reported for the first time. The ferrimagnetic CdFe 2 O4 nanoparticles were prepared via the facile self-assembly method of reflux followed by a heating treatment. The obtained magnetic nanoparticles were coated with TCPP in the presence of the amino acid L-lysine by sonication in ethanol and then refluxing for 12 h. The structural characteristics of the products were determined using FT-IR and XRD pattern.

10p langthannam 29-12-2021 10 0   Download

The results show that the cerium oxide spherical nanoparticles built from primary nanoparticles with the average size of ~5 nm, exhibited dispersion and uniform size and shapes with their average particle diameter of ~50 nm in size. With such a good morphology, CeO2 material possessed good catalytic activity for the decomposition of methylene blue (MB), in which the material was synthesized at a hydrothermal temperature of 80 oC (CeO2-80) for the best MB decomposition performance.

10p meyerowitz 25-12-2021 4 0   Download

At present, the distinctness, uniformity, and stability (DUS) testing of flue-cured tobacco (Nicotiana tabacum L.) depends on field morphological identification, which is problematic in that it is labor intensive, timeconsuming, and susceptible to environmental impacts.

10p vijichea2711 28-05-2021 11 1   Download

The optical properties, morphology and structures of ZnO:Cu NRs were investigated through out of measurement the scanning electron microscopy, X-Ray diffraction and ultraviolet-visible spectroscopy, respectively. The results show the Cu doped ZnO NRs were uniformly and dense grown on mogul substrates, well oriented in the (002) plane. Additionally, the light absorption can be significantly enhanced to more 10% in a wide spectral range (400-800 nm) due to the reduce reflection.

8p nguaconbaynhay11 07-04-2021 15 2   Download

A trial was conducted to record the morphological traits of 57 extant diploid cotton varieties for documentation and maintenance of reference varieties for Distinctiveness Stability and Uniformity testing of new cotton varieties.. In the present study, a set of 57 extant diploid cotton genotypes were characterized and grouped.

11p cothumenhmong9 18-01-2021 11 2   Download

Central neurocytoma (CN) is an uncommon brain tumor arising primarily in the lateral ventricular near the foramen of Monro and approximately accounting for 0.1-0.5% of all primary tumors of the central nervous system. We report a case of neurocytoma located in the fourth ventricle and extended into the third ventricle. The tumor is composed of uniform round cells with immunohistochemical features of neuronal differentiation. CN is probably a differential diagnosis with oligodendrogliomas and ependymoma.

6p kethamoi9 02-12-2020 13 2   Download

Morphological characterization of thirteen promising CPE (complete panicle emergence) mutants of Samba Mahsuri was done using thirty four agro-morphological traits by following DUS (Distinctiveness, Uniformity and Stability) guide lines. There was no variation observed in twenty two characters while in 12 characters there was variation among the individual mutants.

13p trinhthamhodang1216 19-11-2020 14 1   Download

Soybean (Glysine max L.) a important oil seed crop has been characterized previously on various aspects through DUS (distinctiveness, uniformity and stability) test. In this study an attempt is being made to characterized 10 popular varieties of soybean at agriculture research farm of AKS University Satna under natural environment as per the guidelines of The Protection of Plant Varieties and Farmer Right Authority (PPV&FRA 2009).

7p caygaocaolon7 18-09-2020 7 2   Download

The morphology, compositions and structure of the product were characterized by Powder X-ray Diffraction (PXRD), Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), Fourier Transform Infra-red (FTIR), UVeVisible (UVeVis) and Raman Spectroscopy. Highly uniform spherical zinc oxide NPs were subjected to cytotoxicity, antifungal and antibacterial activities.

12p tamynhan4 06-09-2020 14 1   Download

The flower-like CuO materials with a good uniformity were successfully synthesized by the selfassembly method. By using pH ranging from 7 to 9, CuO provided different morphologies. X-ray diffraction (XRD) and Scanning electron microscopy (SEM) revealed the purity and uniformity of the CuO particles, respectively

7p tamynhan4 06-09-2020 9 2   Download

The investigation was carried out to estimate the component of genetic variability and associated parameters among 12 IRRI CMS lines and evaluated for morphological characteristics that influence outcrossing rate in hybrid rice. There was a marked variation in out crossing rate of CMS lines ranging from 18% to 45% under uniform weather conditions for all the CMS lines. Variation in plant height, number of panicle per plant and panicle length appeared to have an influence on outcrossing rate.

9p nguaconbaynhay7 15-08-2020 19 1   Download

For the establishment of the distinctness among 31 accessions of Oryza glaberrima, eight morphological traits following Distinctness, Uniformity and Stability test (DUS) studied. Out of 31 accessions studied, two accessions viz., EC861804, EC861805 were found to be highly distinct as they possessed distinct traits namely purple split ligule, medium green leaves, erect flag leaf, presence of awn along with lodging tolerance indicating their usefulness as donors for crop improvement programmes. Analysis of variance revealed significant differences for all the characters studied.

16p quenchua6 15-06-2020 11 2   Download

Genotypes of rice collected from various parts of foot hills of Himalayan region (31.1048 N; 77.1734 E) mainly Himachal Pradesh were assessed for morphological markers such as leaf linked characters. A significant amount of genetic variation was displayed for most of the traits examined. All genotypes has green coleoptile colour except Kaludhan which was purple in nature. Among the 8 genotypes which having anthocyanin colouration for leaf, 4 genotypes have anthocyanin on tip only, marginal distribution for 3 genotype and uniform spread for Kaludhan.

9p trinhthamhodang1213 27-05-2020 10 1   Download

Using DUS characters five composite varieties of maize (Super -1 composite, Composite-6, Composite-8, Composite-14 and Composite-15) were characterised through morphological features of the plant and the seed utilising fifteen descriptive characters. The identification keys based on plant and seed morphology were prepared. All the varieties could be distinguished on the basis of morphological features of the plant, only three could be identified on the basis of seed characteristics.

4p trinhthamhodang5 16-05-2020 8 0   Download

Cowpea (Vigna unguiculata L.) is the most important grain legume crop grown in tropical and subtropical regions of the world. In India cowpea is grown as sole, mix-crop, intercrop systems. Cowpea is however, the only pulse suited to both arid and semi-arid regions and adapted better than any other pulses in high rainfall regions. As a good source of proteins, calcium and iron, it is recognized for many routine uses of food, feed, forage, fodder, vegetable and a number of dishes prepared from its grains.

16p chauchaungayxua5 05-05-2020 10 1   Download