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Items: 1 to 50 of 311

1.

1,2,3-Triazole-Chalcone hybrids: Synthesis, in vitro cytotoxic activity and mechanistic investigation of apoptosis induction in multiple myeloma RPMI-8226.

Ashour HF, Abou-Zeid LA, El-Sayed MA, Selim KB.

Eur J Med Chem. 2020 Jan 17;189:112062. doi: 10.1016/j.ejmech.2020.112062. [Epub ahead of print]

PMID:
31986406
2.

Improving the Flow Cytometry-based Detection of the Cellular Uptake of Gold Nanoparticles.

Wu Y, Ali MRK, Dansby K, El-Sayed MA.

Anal Chem. 2019 Nov 19;91(22):14261-14267. doi: 10.1021/acs.analchem.9b02248. Epub 2019 Nov 6.

PMID:
31647626
3.

Gold nanomaterials as key suppliers in biological and chemical sensing, catalysis, and medicine.

Falahati M, Attar F, Sharifi M, Saboury AA, Salihi A, Aziz FM, Kostova I, Burda C, Priecel P, Lopez-Sanchez JA, Laurent S, Hooshmand N, El-Sayed MA.

Biochim Biophys Acta Gen Subj. 2020 Jan;1864(1):129435. doi: 10.1016/j.bbagen.2019.129435. Epub 2019 Sep 14. Review.

PMID:
31526869
4.

Collective multipole oscillations direct the plasmonic coupling at the nanojunction interfaces.

Hooshmand N, El-Sayed MA.

Proc Natl Acad Sci U S A. 2019 Sep 24;116(39):19299-19304. doi: 10.1073/pnas.1909416116. Epub 2019 Sep 5.

5.

Plasmonic gold nanoparticles: Optical manipulation, imaging, drug delivery and therapy.

Sharifi M, Attar F, Saboury AA, Akhtari K, Hooshmand N, Hasan A, El-Sayed MA, Falahati M.

J Control Release. 2019 Oct;311-312:170-189. doi: 10.1016/j.jconrel.2019.08.032. Epub 2019 Aug 28. Review.

PMID:
31472191
6.

Design, Synthesis and Anticancer Evaluation of New Substituted Thiophene-Quinoline Derivatives.

Othman DIA, Selim KB, El-Sayed MA, Tantawy AS, Amen Y, Shimizu K, Okauchi T, Kitamura M.

Bioorg Med Chem. 2019 Oct 1;27(19):115026. doi: 10.1016/j.bmc.2019.07.042. Epub 2019 Jul 30.

PMID:
31416740
7.

Gold Nanorod-Assisted Photothermal Therapy Decreases Bleeding during Breast Cancer Surgery in Dogs and Cats.

Ali MRK, Farghali HAM, Wu Y, El-Sayed I, Osman AH, Selim SA, El-Sayed MA.

Cancers (Basel). 2019 Jun 19;11(6). pii: E851. doi: 10.3390/cancers11060851.

8.

Monitoring the dynamics of hemeoxygenase-1 activation in head and neck cancer cells in real-time using plasmonically enhanced Raman spectroscopy.

Panikkanvalappil SR, Garlapati C, Hooshmand N, Aneja R, El-Sayed MA.

Chem Sci. 2019 Mar 22;10(18):4876-4882. doi: 10.1039/c9sc00093c. eCollection 2019 May 14.

9.

Design, synthesis, and docking study of new quinoline derivatives as antitumor agents.

Nasr EE, Mostafa AS, El-Sayed MAA, Massoud MAM.

Arch Pharm (Weinheim). 2019 Jul;352(7):e1800355. doi: 10.1002/ardp.201800355. Epub 2019 May 13.

PMID:
31081954
10.

The Role of Oxidation of Silver in Bimetallic Gold-Silver Nanocages on Electrocatalytic Activity of Nitrogen Reduction Reaction.

Nazemi M, El-Sayed MA.

J Phys Chem A. 2019 Apr 16. doi: 10.1021/acs.jpca.9b01107. [Epub ahead of print]

PMID:
30991002
11.

Bacillus methylotrophicus ASWU-C2, a strain inhabiting hot desert soil, a new source for antibacterial bacillopyrone, pyrophen, and cyclopeptides.

Helaly SE, Hamad Z, El Sayed MA, Abdel-Motaal FF, Nassar MI, Ito SI, Stadler M.

Z Naturforsch C J Biosci. 2018 Dec 19;74(1-2):55-59. doi: 10.1515/znc-2018-0093.

PMID:
30864389
12.

Design, synthesis and docking study of novel picolinamide derivatives as anticancer agents and VEGFR-2 inhibitors.

Zeidan MA, Mostafa AS, Gomaa RM, Abou-Zeid LA, El-Mesery M, El-Sayed MA, Selim KB.

Eur J Med Chem. 2019 Apr 15;168:315-329. doi: 10.1016/j.ejmech.2019.02.050. Epub 2019 Feb 22.

PMID:
30826508
13.

Operando Investigation into Dynamic Evolution of Cathode-Electrolyte Interfaces in a Li-Ion Battery.

Chen D, Mahmoud MA, Wang JH, Waller GH, Zhao B, Qu C, El-Sayed MA, Liu M.

Nano Lett. 2019 Mar 13;19(3):2037-2043. doi: 10.1021/acs.nanolett.9b00179. Epub 2019 Mar 4.

PMID:
30803236
14.

Detection of myostatin gene MSTN in some goat breeds (Capra hircus).

Dowidar YA, El-Sayed MA, Elrefy AM, Shoura HE.

J Genet Eng Biotechnol. 2018 Dec;16(2):507-512. doi: 10.1016/j.jgeb.2018.04.002. Epub 2018 Apr 26.

15.

Clinical and radiographic evaluation of Biodentine and Mineral Trioxide Aggregate in revascularization of non-vital immature permanent anterior teeth (randomized clinical study).

Aly MM, Taha SEE, El Sayed MA, Youssef R, Omar HM.

Int J Paediatr Dent. 2019 Jul;29(4):464-473. doi: 10.1111/ipd.12474. Epub 2019 Feb 27.

PMID:
30702789
16.

Rectal vs. sublingual misoprostol before cesarean section: double-blind, three-arm, randomized clinical trial.

Sweed MS, El-Saied MM, Abou-Gamrah AE, El-Sabaa HA, Abdel-Hamid MM, Hemeda H, Mansour AM, Shawky ME, El-Sayed MA, Mohamed RM.

Arch Gynecol Obstet. 2018 Dec;298(6):1115-1122. doi: 10.1007/s00404-018-4894-2. Epub 2018 Oct 5.

PMID:
30291483
17.

Structural alterations based on naproxen scaffold: Synthesis, evaluation of antitumor activity and COX-2 inhibition, and molecular docking.

El-Husseiny WM, El-Sayed MA, Abdel-Aziz NI, El-Azab AS, Asiri YA, Abdel-Aziz AA.

Eur J Med Chem. 2018 Oct 5;158:134-143. doi: 10.1016/j.ejmech.2018.09.007. Epub 2018 Sep 5.

PMID:
30216848
18.

Ovarian Reserve Following Laparoscopic Ovarian Cystectomy vs Cyst Deroofing for Endometriomas.

Sweed MS, Makled AK, El-Sayed MA, Shawky ME, Abd-Elhady HA, Mansour AM, Mohamed RM, Hemeda H, Nasr-Eldin EA, Attia NS, Eltaieb E, Allam H, Hussein A.

J Minim Invasive Gynecol. 2019 Jul - Aug;26(5):877-882. doi: 10.1016/j.jmig.2018.06.022. Epub 2018 Sep 5.

PMID:
30193971
19.

Electrochemical Synthesis of Ammonia from N2 and H2O under Ambient Conditions Using Pore-Size-Controlled Hollow Gold Nanocatalysts with Tunable Plasmonic Properties.

Nazemi M, El-Sayed MA.

J Phys Chem Lett. 2018 Sep 6;9(17):5160-5166. doi: 10.1021/acs.jpclett.8b02188. Epub 2018 Aug 28.

PMID:
30139258
20.

Gold Nanorod Photothermal Therapy Alters Cell Junctions and Actin Network in Inhibiting Cancer Cell Collective Migration.

Wu Y, Ali MRK, Dong B, Han T, Chen K, Chen J, Tang Y, Fang N, Wang F, El-Sayed MA.

ACS Nano. 2018 Sep 25;12(9):9279-9290. doi: 10.1021/acsnano.8b04128. Epub 2018 Aug 27.

21.

Metabolomics and Transcriptomics in Legumes Under Phosphate Deficiency in Relation to Nitrogen Fixation by Root Nodules.

Abdelrahman M, El-Sayed MA, Hashem A, Abd Allah EF, Alqarawi AA, Burritt DJ, Tran LP.

Front Plant Sci. 2018 Jul 11;9:922. doi: 10.3389/fpls.2018.00922. eCollection 2018. Review.

22.

Synthesis, antitumour activities and molecular docking of thiocarboxylic acid ester-based NSAID scaffolds: COX-2 inhibition and mechanistic studies.

El-Azab AS, Abdel-Aziz AA, Abou-Zeid LA, El-Husseiny WM, El Morsy AM, El-Gendy MA, El-Sayed MA.

J Enzyme Inhib Med Chem. 2018 Dec;33(1):989-998. doi: 10.1080/14756366.2018.1474878.

23.

Defect engineering in 1D Ti-W oxide nanotube arrays and their correlated photoelectrochemical performance.

Abdelhafiz AA, Ganzoury MA, Amer AW, Faiad AA, Khalifa AM, AlQaradawi SY, El-Sayed MA, Alamgir FM, Allam NK.

Phys Chem Chem Phys. 2018 Apr 18;20(15):10258-10265. doi: 10.1039/c8cp01413b.

PMID:
29594276
24.

UV Resonance Raman Study of Apoptosis, Platinum-Based Drugs, and Human Cell Lines.

Geng J, Aioub M, El-Sayed MA, Barry BA.

Chemphyschem. 2018 Jun 19;19(12):1428-1431. doi: 10.1002/cphc.201800252. Epub 2018 May 11.

PMID:
29582523
25.

Design, synthesis, and molecular modeling of heterocyclic bioisostere as potent PDE4 inhibitors.

Almatary AM, Elmorsy MA, El Husseiny WM, Selim KB, El-Sayed MA.

Arch Pharm (Weinheim). 2018 Apr;351(3-4):e1700403. doi: 10.1002/ardp.201700403. Epub 2018 Mar 24.

PMID:
29573453
26.

Wild-Type Isocitrate Dehydrogenase 1 Over-Expression is Related to Cancer Stem Cells Survival in Lung Adenocarcinoma.

Al-Amodi HSAB, Nabih ES, Kamel HFM, El Sayed MA, Dwedar IAM.

Cancer Invest. 2018 Mar 16;36(3):185-189. doi: 10.1080/07357907.2018.1445262. Epub 2018 Mar 14.

PMID:
29537891
27.

Synthesis, antitumour and antioxidant activities of novel α,β-unsaturated ketones and related heterocyclic analogues: EGFR inhibition and molecular modelling study.

El-Husseiny WM, El-Sayed MA, Abdel-Aziz NI, El-Azab AS, Ahmed ER, Abdel-Aziz AA.

J Enzyme Inhib Med Chem. 2018 Dec;33(1):507-518. doi: 10.1080/14756366.2018.1434519.

28.

Laser additive manufacturing of 3D meshes for optical applications.

Essa K, Sabouri A, Butt H, Basuny FH, Ghazy M, El-Sayed MA.

PLoS One. 2018 Feb 7;13(2):e0192389. doi: 10.1371/journal.pone.0192389. eCollection 2018.

29.

Synthesis and biological evaluation of 2-styrylquinolines as antitumour agents and EGFR kinase inhibitors: molecular docking study.

El-Sayed MA, El-Husseiny WM, Abdel-Aziz NI, El-Azab AS, Abuelizz HA, Abdel-Aziz AA.

J Enzyme Inhib Med Chem. 2018 Dec;33(1):199-209. doi: 10.1080/14756366.2017.1407926.

PMID:
29251017
30.

An Ultraviolet Resonance Raman Spectroscopic Study of Cisplatin and Transplatin Interactions with Genomic DNA.

Geng J, Aioub M, El-Sayed MA, Barry BA.

J Phys Chem B. 2017 Sep 28;121(38):8975-8983. doi: 10.1021/acs.jpcb.7b08156. Epub 2017 Sep 19.

PMID:
28925698
31.

Intracellular Assembly of Nuclear-Targeted Gold Nanosphere Enables Selective Plasmonic Photothermal Therapy of Cancer by Shifting Their Absorption Wavelength toward Near-Infrared Region.

Panikkanvalappil SR, Hooshmand N, El-Sayed MA.

Bioconjug Chem. 2017 Sep 20;28(9):2452-2460. doi: 10.1021/acs.bioconjchem.7b00427. Epub 2017 Sep 7.

PMID:
28837765
32.

Targeting cancer cell integrins using gold nanorods in photothermal therapy inhibits migration through affecting cytoskeletal proteins.

Ali MRK, Wu Y, Tang Y, Xiao H, Chen K, Han T, Fang N, Wu R, El-Sayed MA.

Proc Natl Acad Sci U S A. 2017 Jul 11;114(28):E5655-E5663. doi: 10.1073/pnas.1703151114. Epub 2017 Jun 26.

33.

Unraveling the Nature of Anomalously Fast Energy Storage in T-Nb2O5.

Chen D, Wang JH, Chou TF, Zhao B, El-Sayed MA, Liu M.

J Am Chem Soc. 2017 May 24;139(20):7071-7081. doi: 10.1021/jacs.7b03141. Epub 2017 May 12.

PMID:
28441872
34.

Efficacy, long-term toxicity, and mechanistic studies of gold nanorods photothermal therapy of cancer in xenograft mice.

Ali MR, Rahman MA, Wu Y, Han T, Peng X, Mackey MA, Wang D, Shin HJ, Chen ZG, Xiao H, Wu R, Tang Y, Shin DM, El-Sayed MA.

Proc Natl Acad Sci U S A. 2017 Apr 11;114(15):E3110-E3118. doi: 10.1073/pnas.1619302114. Epub 2017 Mar 29.

35.

Utero-placental perfusion Doppler indices in growth restricted fetuses: effect of sildenafil citrate.

El-Sayed MA, Saleh SA, Maher MA, Khidre AM.

J Matern Fetal Neonatal Med. 2018 Apr;31(8):1045-1050. doi: 10.1080/14767058.2017.1306509. Epub 2017 Mar 27.

PMID:
28345432
36.

Nuclear Membrane-Targeted Gold Nanoparticles Inhibit Cancer Cell Migration and Invasion.

Ali MRK, Wu Y, Ghosh D, Do BH, Chen K, Dawson MR, Fang N, Sulchek TA, El-Sayed MA.

ACS Nano. 2017 Apr 25;11(4):3716-3726. doi: 10.1021/acsnano.6b08345. Epub 2017 Mar 27.

37.

Ahmed Zewail: A force for Egyptian science.

El-Sayed MA.

Proc Natl Acad Sci U S A. 2017 Feb 21;114(8):1743-1744. doi: 10.1073/pnas.1700161114. Epub 2017 Feb 6. No abstract available.

38.

Platinum-Coated Gold Nanorods: Efficient Reactive Oxygen Scavengers That Prevent Oxidative Damage toward Healthy, Untreated Cells during Plasmonic Photothermal Therapy.

Aioub M, Panikkanvalappil SR, El-Sayed MA.

ACS Nano. 2017 Jan 24;11(1):579-586. doi: 10.1021/acsnano.6b06651. Epub 2017 Jan 3.

PMID:
28029783
39.

Carrier dynamics and the role of surface defects: Designing a photocatalyst for gas-phase CO2 reduction.

Hoch LB, Szymanski P, Ghuman KK, He L, Liao K, Qiao Q, Reyes LM, Zhu Y, El-Sayed MA, Singh CV, Ozin GA.

Proc Natl Acad Sci U S A. 2016 Dec 13;113(50):E8011-E8020. Epub 2016 Nov 28.

40.

Probing Structural Evolution and Charge Storage Mechanism of NiO2H x Electrode Materials using In Operando Resonance Raman Spectroscopy.

Chen D, Xiong X, Zhao B, Mahmoud MA, El-Sayed MA, Liu M.

Adv Sci (Weinh). 2016 Feb 23;3(6):1500433. eCollection 2016 Jun.

41.

Simultaneous Time-Dependent Surface-Enhanced Raman Spectroscopy, Metabolomics, and Proteomics Reveal Cancer Cell Death Mechanisms Associated with Gold Nanorod Photothermal Therapy.

Ali MR, Wu Y, Han T, Zang X, Xiao H, Tang Y, Wu R, Fernández FM, El-Sayed MA.

J Am Chem Soc. 2016 Nov 30;138(47):15434-15442. Epub 2016 Nov 17.

PMID:
27809520
42.

Gold Nanorods as Drug Delivery Vehicles for Rifampicin Greatly Improve the Efficacy of Combating Mycobacterium tuberculosis with Good Biocompatibility with the Host Cells.

Ali HR, Ali MR, Wu Y, Selim SA, Abdelaal HF, Nasr EA, El-Sayed MA.

Bioconjug Chem. 2016 Oct 19;27(10):2486-2492. Epub 2016 Sep 22.

PMID:
27595304
43.

Treatment of natural mammary gland tumors in canines and felines using gold nanorods-assisted plasmonic photothermal therapy to induce tumor apoptosis.

Ali MR, Ibrahim IM, Ali HR, Selim SA, El-Sayed MA.

Int J Nanomedicine. 2016 Sep 22;11:4849-4863. eCollection 2016.

44.

Virtual Issue in Memory of Ahmed Zewail.

El-Sayed MA, Schatz GC.

J Phys Chem B. 2016 Sep 29;120(38):10043-10045. No abstract available.

PMID:
27696876
45.

Virtual Issue in Memory of Ahmed Zewail.

El-Sayed MA, Schatz GC.

J Phys Chem A. 2016 Sep 29;120(38):7405-7. doi: 10.1021/acs.jpca.6b08645. No abstract available.

PMID:
27681082
46.

The Behaviour of Bifilm Defects in Cast Al-7Si-Mg Alloy.

El-Sayed MA.

PLoS One. 2016 Aug 16;11(8):e0160633. doi: 10.1371/journal.pone.0160633. eCollection 2016.

47.

Efficacy and toxicity of plasmonic photothermal therapy (PPTT) using gold nanorods (GNRs) against mammary tumors in dogs and cats.

Abdoon AS, Al-Ashkar EA, Kandil OM, Shaban AM, Khaled HM, El Sayed MA, El Shaer MM, Shaalan AH, Eisa WH, Eldin AA, Hussein HA, El Ashkar MR, Ali MR, Shabaka AA.

Nanomedicine. 2016 Nov;12(8):2291-2297. doi: 10.1016/j.nano.2016.07.005. Epub 2016 Jul 22.

PMID:
27453263
48.

Targeting heat shock protein 70 using gold nanorods enhances cancer cell apoptosis in low dose plasmonic photothermal therapy.

Ali MR, Ali HR, Rankin CR, El-Sayed MA.

Biomaterials. 2016 Sep;102:1-8. doi: 10.1016/j.biomaterials.2016.06.017. Epub 2016 Jun 7.

PMID:
27318931
49.

Synthesis, anti-inflammatory, analgesic, COX-1/2 inhibitory activities and molecular docking studies of substituted 2-mercapto-4(3H)-quinazolinones.

Abdel-Aziz AA, Abou-Zeid LA, ElTahir KEH, Ayyad RR, El-Sayed MA, El-Azab AS.

Eur J Med Chem. 2016 Oct 4;121:410-421. doi: 10.1016/j.ejmech.2016.05.066. Epub 2016 Jun 1.

PMID:
27318118
50.

Hyperoxia Induces Intracellular Acidification in Neonatal Mouse Lung Fibroblasts: Real-Time Investigation Using Plasmonically Enhanced Raman Spectroscopy.

Panikkanvalappil SR, James M, Hira SM, Mobley J, Jilling T, Ambalavanan N, El-Sayed MA.

J Am Chem Soc. 2016 Mar 23;138(11):3779-88. doi: 10.1021/jacs.5b13177. Epub 2016 Mar 10.

PMID:
26938952

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