Interfacial tension reduction in PBT/PE/clay nanocomposite (2007)
Hong, J. S., Kim, Y. K., Ahn, K. H., Lee, S. J., Kim, C.
We investigated the effect of organically modified nanoclay (organoclay) on immiscible polymer blends [polybutylene terephthalate (PBT)/polyethylene (PE)] with a special focus on the role of clay as...
Electrochemical Detection of Hybridized DNA Using Reduction of Methylene Blue (2003)
Cho, S. B., Hong, J. S., Pak, Y. K., Pak, J. J.
One of the important roles of a DNA sensor is the capability of detecting genetic diseases or mutations by analyzing DNA sequence. The electrochemical detection method can be simpler and cheaper than...
A study of semi-inclusive charmless $B \to \pi X$ decays (2002)
Kim, C. S., Lee, Jake, Oh, Sechul, Hong, J. S., Kim, D. Y., Kim, H. S.
We study semi-inclusive charmless decays $B \to \pi X$ in detail, such as $\bar B^0 \to \pi^{\pm (0)} X$, $B^0 \to \pi^{\pm (0)} X$, $B^{\pm} \to \pi^{\pm (0)} X$, where $X$ does not contain a charm...
SiC Particle and Y-TZP Reinforced Mullite Matrix Composites. (1998)
Huang, X. X., Hong, J. S., Guo, J. K.
Mullite(M) matrix composites reinforced by both SiC particles(P) and Y-TZP(yttria-stabilized tetragonal zirconia polycrystal) were fabricated by hot-pressing. The relationship between microstructure...
Domains required for assembly of adenovirus type 2 fiber trimers.
Entry of human adenovirus into cells is a two-step process, mediated in the first step by a specific interaction between the trimeric fiber protein and a specific receptor on the surface of...
Wallace, B, Yang, Y J, Hong, J S, Lum, D
A gene encoding a carrier protein for glutamate and aspartate was cloned into Escherichia coli K-12 strain BK9MDG by using the high-copy-number plasmid pBR322. The gene (designated gltP) is probably...
Goldrick, D, Yu, G Q, Jiang, S Q, Hong, J S
We identified the phosphoglycerate transporter gene of Salmonella typhimurium and its polypeptide product and determined the nucleotide sequence of the gene. The predicted translation product was a...
Yang, Y L, Goldrick, D, Hong, J S
We describe the determination of the nucleotide sequence of two genes (pgtB and pgtC) contained within the 3.4-kilobase DNA segment sandwiched between the transporter gene, pgtP, and the regulatory...
Jiang, S Q, Yu, G Q, Li, Z G, Hong, J S
Previous work from this laboratory has identified in a fragment of DNA, cloned from Salmonella typhimurium, two genes involved in the exogenous induction of phosphoglycerate transport. These two...
Jayakumar, A, Hong, J S, Barnes, E M
When cultured with glutamate or glutamine as the nitrogen source, Escherichia coli expresses a specific ammonium (methylammonium) transport system. Over 95% of the methylammonium transport activity...
Genetics of the glutamine transport system in Escherichia coli.
The active transport of glutamine by Escherichia coli occurs via a single osmotic shock-sensitive transport system which is known to be dependent upon a periplasmic binding protein specific for...
Mutations were found which enable Escherichia coli K-12 to form homocysteine in the absence of cystathionase. The formation of homocysteine in the mutant strains required cystathionine...
Transport-defective Escherichia coli ecf mutant permeable to protons and nucleotides.
This paper describes a third type of transport-defective ecf mutant of Escherichia coli which is altered in membrane proton permeability. Mutants of this class also excrete ATP and other nucleotides...
The temperature-sensitive Escherichia coli mutant ecfts metC (Lieberman and Hong, 1974), previously shown to be defective in the coupling of metabolic energy to active transport, is also altered in a...
Vinylglycolate resistance in Escherichia coli.
Shaw, L, Grau, F, Kaback, H R, Hong, J S, Walsh, C
Escherichia coli K-12 vinylglycolate-resistant mutants have been isolated and characterized. Two of the mutants, JSH 150 and JSH 151, have been determined to be double mutants, lacking both...
Jiang, H K, Owyang, V V, Hong, J S, Gallagher, M
Radioimmunoassay revealed increased dynorphin A(1-8)-like immunoreactivity [dynA(1-8)LI] in the aged rat brain. Among a number of brain regions examined, an age-related dynA(1-8)LI elevation was...
ATP-driven active transport in right-side-out bacterial membrane vesicles.
Hugenholtz, J, Hong, J S, Kaback, H R
Membrane vesicles from Salmonella typhimurium induced for phosphoglycerate transport, were loaded with pyruvate kinase and ADP by lysing spheroplasts under appropriate conditions. Vesicles so...
Hong, J S, Hunt, A G, Masters, P S, Lieberman, M A
In Escherichia coli, acetyl phosphate can be formed from acetyl-CoA via the phosphotransacetylase (phosphate acetyltransferase; acetyl-CoA:orthophosphate acetyltransferase, EC 2.3.1.8) reaction and...
Kanamatsu, T, Unsworth, C D, Diliberto, E J, Viveros, O H, Hong, J S
The effect of reflex splanchnic nerve stimulation on proenkephalin A biosynthesis was investigated in the rat adrenal medulla. Tissue levels of native [Met5]enkephalin-like immunoreactivity (IR)...
[Met5]Enkephalin content in brain regions of rats treated with lithium.
Gillin, J C, Hong, J S, Yang, H Y, Costa, E
In rats, chronic treatment with lithium elicits a dose-dependent increase in the [Met5]enkephalin content of nucleus caudatus and globus pallidus. A single injection of lithium fails to change the...
Electroconvulsive shock increases preproenkephalin messenger RNA abundance in rat hypothalamus.
Yoshikawa, K, Hong, J S, Sabol, S L
Daily administration of electroconvulsive shock (ECS) to rats for 10 days increased the content of [Met5]enkephalin in the hypothalamus and the striatum by 64% and 45%, respectively. The effect of...
Domains required for assembly of adenovirus type 2 fiber trimers.
Entry of human adenovirus into cells is a two-step process, mediated in the first step by a specific interaction between the trimeric fiber protein and a specific receptor on the surface of...
Wallace, B, Yang, Y J, Hong, J S, Lum, D
A gene encoding a carrier protein for glutamate and aspartate was cloned into Escherichia coli K-12 strain BK9MDG by using the high-copy-number plasmid pBR322. The gene (designated gltP) is probably...
Goldrick, D, Yu, G Q, Jiang, S Q, Hong, J S
We identified the phosphoglycerate transporter gene of Salmonella typhimurium and its polypeptide product and determined the nucleotide sequence of the gene. The predicted translation product was a...
Yang, Y L, Goldrick, D, Hong, J S
We describe the determination of the nucleotide sequence of two genes (pgtB and pgtC) contained within the 3.4-kilobase DNA segment sandwiched between the transporter gene, pgtP, and the regulatory...
Jiang, S Q, Yu, G Q, Li, Z G, Hong, J S
Previous work from this laboratory has identified in a fragment of DNA, cloned from Salmonella typhimurium, two genes involved in the exogenous induction of phosphoglycerate transport. These two...
Jayakumar, A, Hong, J S, Barnes, E M
When cultured with glutamate or glutamine as the nitrogen source, Escherichia coli expresses a specific ammonium (methylammonium) transport system. Over 95% of the methylammonium transport activity...
Genetics of the glutamine transport system in Escherichia coli.
The active transport of glutamine by Escherichia coli occurs via a single osmotic shock-sensitive transport system which is known to be dependent upon a periplasmic binding protein specific for...
Mutations were found which enable Escherichia coli K-12 to form homocysteine in the absence of cystathionase. The formation of homocysteine in the mutant strains required cystathionine...
Transport-defective Escherichia coli ecf mutant permeable to protons and nucleotides.
This paper describes a third type of transport-defective ecf mutant of Escherichia coli which is altered in membrane proton permeability. Mutants of this class also excrete ATP and other nucleotides...
The temperature-sensitive Escherichia coli mutant ecfts metC (Lieberman and Hong, 1974), previously shown to be defective in the coupling of metabolic energy to active transport, is also altered in a...
Vinylglycolate resistance in Escherichia coli.
Shaw, L, Grau, F, Kaback, H R, Hong, J S, Walsh, C
Escherichia coli K-12 vinylglycolate-resistant mutants have been isolated and characterized. Two of the mutants, JSH 150 and JSH 151, have been determined to be double mutants, lacking both...
Jiang, H K, Owyang, V V, Hong, J S, Gallagher, M
Radioimmunoassay revealed increased dynorphin A(1-8)-like immunoreactivity [dynA(1-8)LI] in the aged rat brain. Among a number of brain regions examined, an age-related dynA(1-8)LI elevation was...
ATP-driven active transport in right-side-out bacterial membrane vesicles.
Hugenholtz, J, Hong, J S, Kaback, H R
Membrane vesicles from Salmonella typhimurium induced for phosphoglycerate transport, were loaded with pyruvate kinase and ADP by lysing spheroplasts under appropriate conditions. Vesicles so...
Hong, J S, Hunt, A G, Masters, P S, Lieberman, M A
In Escherichia coli, acetyl phosphate can be formed from acetyl-CoA via the phosphotransacetylase (phosphate acetyltransferase; acetyl-CoA:orthophosphate acetyltransferase, EC 2.3.1.8) reaction and...
Kanamatsu, T, Unsworth, C D, Diliberto, E J, Viveros, O H, Hong, J S
The effect of reflex splanchnic nerve stimulation on proenkephalin A biosynthesis was investigated in the rat adrenal medulla. Tissue levels of native [Met5]enkephalin-like immunoreactivity (IR)...
[Met5]Enkephalin content in brain regions of rats treated with lithium.
Gillin, J C, Hong, J S, Yang, H Y, Costa, E
In rats, chronic treatment with lithium elicits a dose-dependent increase in the [Met5]enkephalin content of nucleus caudatus and globus pallidus. A single injection of lithium fails to change the...
Electroconvulsive shock increases preproenkephalin messenger RNA abundance in rat hypothalamus.
Yoshikawa, K, Hong, J S, Sabol, S L
Daily administration of electroconvulsive shock (ECS) to rats for 10 days increased the content of [Met5]enkephalin in the hypothalamus and the striatum by 64% and 45%, respectively. The effect of...