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Showing 1 to 12 of 345 entries
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Cell Fixation by Light-Triggered Release of Glutaraldehyde.

Angewandte Chemie (International ed. in English)

Schelkle KM, Schmid C, Yserentant K, Bender M, Wacker I, Petzoldt M, Hamburger M, Herten DP, Wombacher R, Schröder RR, Bunz UH.
PMID: 28328078
Angew Chem Int Ed Engl. 2017 Apr 18;56(17):4724-4728. doi: 10.1002/anie.201612112. Epub 2017 Mar 22.

Chemical fixation of living cells for microscopy is commonly achieved by crosslinking of intracellular proteins with dialdehydes prior to examination. We herein report a photocleavable protecting group for glutaraldehyde that results in a light-triggered and membrane-permeable fixative, which is...

Response Surface Optimization of Bioethanol Production from Sugarcane Molasses by Pichia veronae Strain HSC-22.

Biotechnology research international

Hamouda HI, Nassar HN, Madian HR, Abu Amr SS, El-Gendy NSh.
PMID: 26779347
Biotechnol Res Int. 2015;2015:905792. doi: 10.1155/2015/905792. Epub 2015 Dec 08.

Pichia veronae strain HSC-22 (accession number KP012558) showed a good tolerance to relatively high temperature, ethanol and sugar concentrations. Response surface optimization based on central composite design of experiments predicted the optimal values of the influencing parameters that affect...

Synthesis of N = 8 Armchair Graphene Nanoribbons from Four Distinct Polydiacetylenes.

Journal of the American Chemical Society

Jordan RS, Li YL, Lin CW, McCurdy RD, Lin JB, Brosmer JL, Marsh KL, Khan SI, Houk KN, Kaner RB, Rubin Y.
PMID: 29083160
J Am Chem Soc. 2017 Nov 08;139(44):15878-15890. doi: 10.1021/jacs.7b08800. Epub 2017 Oct 30.

We demonstrate a highly efficient thermal conversion of four differently substituted polydiacetylenes (PDAs 1 and 2a-c) into virtually indistinguishable N = 8 armchair graphene nanoribbons ([8]

Diffusion-Controlled Rotation of Triptycene in a Metal-Organic Framework (MOF) Sheds Light on the Viscosity of MOF-Confined Solvent.

ACS central science

Jiang X, Duan HB, Khan SI, Garcia-Garibay MA.
PMID: 27725958
ACS Cent Sci. 2016 Sep 28;2(9):608-613. doi: 10.1021/acscentsci.6b00168. Epub 2016 Aug 23.

Artificial molecular machines are expected to operate under conditions of very low Reynolds numbers with inertial forces orders of magnitude smaller than viscous forces. While these conditions are relatively well understood in bulk fluids, opportunities to assess the role...

Group 3 metal stilbene complexes: synthesis, reactivity, and electronic structure studies.

Chemical communications (Cambridge, England)

Huang W, Abukhalil PM, Khan SI, Diaconescu PL.
PMID: 24343705
Chem Commun (Camb). 2014 May 25;50(40):5221-3. doi: 10.1039/c3cc47505k. Epub 2013 Dec 17.

Group 3 metal (E)-stilbene complexes supported by a ferrocene diamide ligand were synthesized and characterized. Reactivity studies showed that they behave similar to analogous naphthalene complexes. Experimental and computational results indicated that the double bond was reduced and not...

Long-term effects of goshajinkigan in prevention of diabetic complications: a randomized open-labeled clinical trial.

Evidence-based complementary and alternative medicine : eCAM

Watanabe K, Shimada A, Miyaki K, Hirakata A, Matsuoka K, Omae K, Takei I.
PMID: 24812564
Evid Based Complement Alternat Med. 2014;2014:128726. doi: 10.1155/2014/128726. Epub 2014 Apr 09.

Objective. This clinical trial was designed to investigate whether goshajinkigan reduces the onset of diabetic complications or not. Materials and Methods. A total of 332 type 2 diabetic mellitus patients were registered from 9 clinical centers from March 2000...

International clinical harmonization of glycated hemoglobin in Japan: From Japan Diabetes Society to National Glycohemoglobin Standardization Program values.

Journal of diabetes investigation

Kashiwagi A, Kasuga M, Araki E, Oka Y, Hanafusa T, Ito H, Tominaga M, Oikawa S, Noda M, Kawamura T, Sanke T, Namba M, Hashiramoto M, Sasahara T, Nishio Y, Kuwa K, Ueki K, Takei I, Umemoto M, Murakami M, Yamakado M, Yatomi Y, Ohashi H.
PMID: 24843544
J Diabetes Investig. 2012 Feb 20;3(1):39-40. doi: 10.1111/j.2040-1124.2012.00207.x.

No abstract available.

Association of increased reactive oxygen species production with abdominal obesity in type 2 diabetes.

Obesity research & clinical practice

Hirao K, Maruyama T, Ohno Y, Hirose H, Shimada A, Takei I, Murata M, Morii T, Eguchi T, Hayashi M, Saruta T, Itoh H.
PMID: 24345646
Obes Res Clin Pract. 2010 Apr-Jun;4(2):e83-e162. doi: 10.1016/j.orcp.2009.09.004.

OBJECTIVE: The close relationship between oxidative stress and abdominal obesity is well known, but the association is unclear in diabetic patients. The aim of this study was to confirm that increased reactive oxygen species (ROS) production is associated with...

Ultrasonographic evaluation of knee joint synovitis in two patients with palindromic rheumatism.

Modern rheumatology

Kasukawa R, Takeda I, Iwadate H, Kanno T, Kawasaki K, Soeda K.
PMID: 24387063
Mod Rheumatol. 2002 Sep;12(3):230-4. doi: 10.3109/s101650200040.

Abstract The aim was to evaluate synovial proliferation ultrasonographically in order to identify the period of conversion from palindromic rheumatism to the early-stage of rheumatoid arthritis. Two patients, a 35-year-old man and a 44-year-old man, had been suffering from...

Evaluating the association of interleukin-10 gene promoter -592 A/C polymorphism with lupus nephritis susceptibility.

Kidney research and clinical practice

Abdallah E, Waked E, Abdelwahab MA.
PMID: 27069855
Kidney Res Clin Pract. 2016 Mar;35(1):29-34. doi: 10.1016/j.krcp.2015.11.002. Epub 2015 Dec 02.

BACKGROUND: Interleukin-10 (IL-10) is an important immunoregulatory cytokine. There are few studies evaluating the association between IL-10 and lupus nephritis (LN). The aim of this study was to evaluate the association of IL-10 gene promoter -592 A/C with LN...

Structure-Kinetics Correlations in Isostructural Crystals of α-(ortho-Tolyl)-acetophenones: Pinning Down Electronic Effects Using Laser-Flash Photolysis in the Solid State.

Journal of the American Chemical Society

Ayitou AJ, Flynn K, Jockusch S, Khan SI, Garcia-Garibay MA.
PMID: 26848510
J Am Chem Soc. 2016 Mar 02;138(8):2644-8. doi: 10.1021/jacs.5b11657. Epub 2016 Feb 18.

Aqueous suspensions of nanocrystals in the 200-500 nm size range of isostructural α-(ortho-tolyl)-acetophenone (1a) and α-(ortho-tolyl)-para-methylacetophenone (1b) displayed good absorption characteristics for flash photolysis experiments in a flow system, with transient spectra and decay kinetics with a quality that...

Novel Catalytic Hydrogenolysis of Trimethylsilyl Enol Ethers by the Use of an Acidic Ruthenium Dihydrogen Complex.

Angewandte Chemie (International ed. in English)

Nishibayashi Y, Takei I, Hidai M.
PMID: 10540417
Angew Chem Int Ed Engl. 1999 Oct 18;38(20):3047-3050. doi: 10.1002/(sici)1521-3773(19991018)38:20<3047::aid-anie3047>3.0.co;2-f.

The heterolytic cleavage of H(2) is the key to the novel catalytic hydrogenolysis of trimethylsilyl enol ethers catalyzed by [RuCl(eta(2)-H(2))(dppe)(2)]OTf (dppe = 1,2-bis(diphenylphosphanyl)ethane, OTf = trifluoromethanesulfonate), which results in the formation of a ketone and Me(3)SiH (see scheme). In...

Showing 1 to 12 of 345 entries