Suchergebnisse — DigiBib

UB Katalog

Ermittle Trefferzahl…

Artikel & mehr
638 Treffer

638 Treffer

Detailansicht für Treffer 21 öffnen

Carbon quantum dots as a dual platform for the inhibition and light-based destruction of collagen fibers: implications for the treatment of eye floatersElectronic supplementary information (ESI) available: Fig. S1: TEM images of CQD-1 (a) and CQD-2 (b). Fig. S2: XPS high resolution spectra of CQD-1 and CQD-2. Fig. S3: Kaiser test for the determination of the presence of primary amine groups: (a) calibration curve (benzylamine solution from 10 to 100 μM). (b) UV-vis absorption spectra of CQD-2, heated at 100 °C during 10 min, cooled down on ice and further diluted with 1 mL of ethanolic solution (EtOH/water = 60 : 40). Fig. S4: (a) Zeta potential analysis. (b) Photographs of CQDs suspensions (250 μg mL−1) after 1 h incubation at 37 °C in water (W), PBS (0.01 M, P) and Dulbecco's Modified Eagle's medium (M). Fig. S5: The relationship between the integrated fluorescence intensity and the absorbance of quinine sulfate (QS), CQD-1 and CQD-2. Fig. S6: Optical stability of CQD-1 (red) and CQD-2 (blue) in various conditions: fluorescence emission after 2 years, normalized fluorescence emission after 2 years and relative fluorescence emission of CQDs solution (20 μg mL−1 in PBS) during UV light irradiation at 360 nm (10 mW cm−2) during 3 hours. Fig. S7: Metabolic activity and CQDs uptake: (a) metabolic activity of HeLa and U-87 MG cells treated with CQDs: cells were grown in 96-well plates (104 cells per well) with 100 μL of culture medium containing increasing concentration of CQDs for 8 h (left) and 24 h (right). The results, expressed as percentage of viability, are the mean value of two independent experiments with each treatment performed in triplicate. Negative control: without CQDs. (b) Fluorescence microscopy of HeLa and U-87 MG cells treated with 400 μg mL−1 of CQDs for 24 h. The blue signal corresponds to the nuclei stained with Hoechst 33258, while the green signal is attributed to CQDs. Scale bars = 100 μm. Fig. S8: Fibril formation study of type I collagen using turbidity data: UV-vis absorption evolution of collagen (0.3 mg mL−1) at 313 nm in PBS buffer (pH 7.4) at 37 °C under static condition (blue) and in the presence of increasing concentrations of gold nanoparticles (AuNPs) (1011–1013 AuNPs mL−1). See DOI: 10.1039/d1nh00157d

Barras, Alexandre ; Sauvage, Félix ; et al.

In: Nanoscale horizons, Jg. 6 (2021), Heft 6, S. 449-461

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 22 öffnen

Boosting the photodegradation of rhodamine B with the CuWO<subscript>4</subscript>/g-C<subscript>3</subscript>N<subscript>4</subscript> heterojunction by introducing biomass derived N-CQDs as an electron mediator: mechanism and DFT calculations.

Goswami, Juri ; Basyach, Purashri ; et al.

In: New Journal of Chemistry, Jg. 47 (2023-12-28), Heft 48, S. 22304-22319

academicJournal

Wie komme ich dran?
Detailansicht für Treffer 23 öffnen

Dieser Titel kann aus lizenzrechtlichen Gründen nur im Campusnetz oder nach Anmeldung angezeigt werden!

academicJournal
Detailansicht für Treffer 24 öffnen

Dieser Titel kann aus lizenzrechtlichen Gründen nur im Campusnetz oder nach Anmeldung angezeigt werden!

academicJournal
Detailansicht für Treffer 25 öffnen

Eu3+-functionalized CQD hybrid material: synthesis, luminescence properties and sensing application for the detection of Cu2+Electronic supplementary information (ESI) available. See DOI: 10.1039/d1ma00059d

Li, Ying ; Liu, Dan ; et al.

In: Materials advances, Jg. 2 (2021), Heft 10, S. 3346-3352

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 26 öffnen

Cd1−xMgxS CQD thin films for high performance and highly selective NIR photodetectionElectronic supplementary information (ESI) available. See DOI: 10.1039/d1dt01547h

Kalsi, Tania ; Kumar, Pragati

In: Dalton transactions, Jg. 50 (2021), Heft 36, S. 12708-12715

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 27 öffnen

PVA based nanofiber containing CQDs modified with silica NPs and silk fibroin accelerates wound healing in a rat model

Abolghasemzade, Samere ; Pourmadadi, Mehrab ; et al.

In: Journal of materials chemistry.B, Jg. 9 (2021), Heft 3, S. 658-676

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 28 öffnen

Correction: Highly selective optical sensor N/S-doped carbon quantum dots (CQDs) for the assessment of human chorionic gonadotropin β-hCG in the serum of breast and prostate cancer patients.

AlZahrani, YM ; Alharthi, S ; et al.

In: RSC advances, Jg. 13 (2023-09-25), Heft 40, S. 28197

unknown

Wie komme ich dran?
Detailansicht für Treffer 29 öffnen

Elevated amyloidoses of human IAPP and amyloid beta by lipopolysaccharide and their mitigation by carbon quantum dotsElectronic supplementary information (ESI) available: XPS spectra with curve fitting (Fig. S1), TEM of IAPP and Aβ interacting with LPS (Fig. S2), ThT fluorescence of CQDs, LPS and ThT dye (Fig. S3), aggregation dynamics of IAPP and Aβ, in the presence and absence of LPS and a CQD, as revealed by DMD simulations (Fig. S4), secondary structures of IAPP and Aβ in the presence of LPS and CQDs, obtained by FTIR spectral deconvolution analyses and DMD simulations (Fig. S5 & S6), solved Aβ fibril structures (Fig. S7), hatching rates and ROS levels of zebrafish exposed to control treatments (Fig. S8), and band assignments in FTIR spectroscopy (Table S1). See DOI: 10.1039/d0nr02710c

Koppel, Kairi ; Tang, Huayuan ; et al.

In: Nanoscale, Jg. 12 (2020), Heft 23, S. 12317-12328

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 30 öffnen

Protein corona formation of human serum albumin with carbon quantum dots from roast salmonElectronic supplementary information (ESI) available: Fluorescence changes of the HSA-CQDs system upon adding (a) warfarin and (b) ibuprofen. PLS-DA score plot of glucose and lipid metabolisms profile models constructed from NRK samples of the CQDs and HSA-CQD coronas groups using serum-free DMEM medium as blank control. See DOI: 10.1039/c9fo02967b

Song, Yukun ; Wang, Haitao ; et al.

In: Food & function, Jg. 11 (2020), Heft 3, S. 2358-2367

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 31 öffnen

Dieser Titel kann aus lizenzrechtlichen Gründen nur im Campusnetz oder nach Anmeldung angezeigt werden!

academicJournal
Detailansicht für Treffer 32 öffnen

Photo-to-thermal conversion: effective utilization of futile solid-state carbon quantum dots (CQDs) for energy harvesting applicationsElectronic supplementary information (ESI) available: See the supplementary file for details on the calculation of the PL quantum yield of CAU carbon quantum dots. It also includes details on the synthesis and physico-chemical and photothermal characterizations of another carbon quantum dot system (CATU). See DOI: 10.1039/d0nj01804j

Sahadev, Nishaina ; Anappara, Aji A.

In: New journal of chemistry, Jg. 44 (2020), Heft 25, S. 10662-10670

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 33 öffnen

Colloidal-annealing of ZnO nanoparticles to passivate traps and improve charge extraction in colloidal quantum dot solar cellsElectronic supplementary information (ESI) available: TEM images of ZnO NPs and PbS CQDs; optimization of the annealing temperature; statistical analysis of CQD solar cells FOM; EXAFS spectra of ZnO NPs; additional analyses of ZnO NPs according to the annealing process. See DOI: 10.1039/c9nr06346c

WooThese authors contributed equally to this study., Ho Kun ; Kang, Min Su ; et al.

In: Nanoscale, Jg. 11 (2019), Heft 37, S. 17498-17505

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 34 öffnen

Interactions of carbon quantum dots from roasted fish with digestive protease and dopamineElectronic supplementary information (ESI) available: Fluorescence quenching efficiency of the salmon CQDs when they were added into saliva juice, gastric juice and intestinal juice. UV-Vis absorption spectra of pepsin and pepsin with CQDs, trypsin and trypsin with CQDs. Fluorescence decay traces of pepsin and pepsin with CQDs, trypsin and trypsin with CQDs. Effect of CQDs on the synchronous fluorescence spectra of pepsin and trypsin at Δλ = 60 nm and Δλ = 15 nm. See DOI: 10.1039/c9fo00655a

Song, Yukun ; Cao, Lin ; et al.

In: Food & function, Jg. 10 (2019), Heft 6, S. 3706-3716

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 35 öffnen

Solution processed infrared- and thermo-photovoltaics based on 0.7 eV bandgap PbS colloidal quantum dotsElectronic supplementary information (ESI) available: Experimental section of CQS synthesis and device fabrication; simulated PbS CQDs solar cells' EQE curves; as-obtained PbS CQDs characterizations; the selection of electron blocking layer for 0.7 eV PbS CQDs solar cells; additional device performance tables. See DOI: 10.1039/c8nr08755e

Bi, Yu ; Bertran, Arnau ; et al.

In: Nanoscale, Jg. 11 (2019), Heft 3, S. 838-843

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 36 öffnen

CQD boosted Pd/TiO<subscript>2</subscript> for enhanced hydrogen evolution via formaldehyde reforming.

Liu, Xiaogang ; Chen, Wenjie ; et al.

In: New Journal of Chemistry, Jg. 47 (2023-01-14), Heft 2, S. 554-557

academicJournal

Wie komme ich dran?
Detailansicht für Treffer 37 öffnen

Dieser Titel kann aus lizenzrechtlichen Gründen nur im Campusnetz oder nach Anmeldung angezeigt werden!

academicJournal
Detailansicht für Treffer 38 öffnen

Recent advances in carbon quantum dot (CQD)-based two dimensional materials for photocatalytic applications

Phang, Sue Jiun ; Tan, Lling-Lling

In: Catalysis science & technology, Jg. 9 (2019), Heft 21, S. 5882-5905

Online serialPeriodical

Zugriff:

Full Text Finder (Volltext)

Wie komme ich dran?
Detailansicht für Treffer 39 öffnen

Plasmon–exciton systems with high quantum yield using deterministic aluminium nanostructures with rotational symmetriesElectronic supplementary information (ESI) available: 1. The dynamics of field localization in the gammadion and Cn structure, 2. characterization of CdSe/CdS colloidal quantum dots, 3. gammadion longitudinal and transverse resonance modes, 4. finite difference time domain simulations for Cn structures coupled with the CQD film. See DOI: 10.1039/c9nr06311k

Tobing, Landobasa Y. M. ; Birowosuto, Muhammad Danang ; et al.

In: Nanoscale, Jg. 11 (2019), Heft 42, S. 20315-20323

serialPeriodical

Wie komme ich dran?
Detailansicht für Treffer 40 öffnen

A carbon quantum dot–gold nanoparticle system as a probe for the inhibition and reactivation of acetylcholinesterase: detection of pesticidesElectronic supplementary information (ESI) available: Data relating to the materials and instruments used for the study and synthesis of AuNPs, XRD studies of the CQDs, optimization of the system, calibration curves, reactivation parameters, parameters of real sample analysis, and interference. See DOI: 10.1039/c9nj00555b

Korram, Jyoti ; Dewangan, Lakshita ; et al.

In: New journal of chemistry, Jg. 43 (2019), Heft 18, S. 6874-6882

serialPeriodical

Wie komme ich dran?

xs 0 - 576

sm 576 - 768

md 768 - 992

lg 992 - 1200

xl 1200 - 1366

xxl 1366 -