26 results filtered with: Crystal
- Digital Images
- Online
Vitamin C, also known as a ascorbic acid, is a water-soluble vitamin, which means it is excreated by the body and needs to be replaced in our diet. Unlike most mammals, humans do not have the ability to make their own vitamin C. Vitamin C deficiency can lead to scurvy.
Gwyneth Thurgood- Digital Images
- Online
Cocaine crystals
Annie Cavanagh- Digital Images
- Online
Urea crystals
Gwyneth Thurgood- Digital Images
- Online
John Dee's crystal, used for clairvoyance & healing, 17th C
- Digital Images
- Online
Raw ginger, illustration
Karen Gustafson- Digital Images
- Online
Snowflake
Macroscopic Solutions- Digital Images
- Online
SEM of opal
David Gregory & Debbie Marshall- Digital Images
- Online
Raw ginger, SEM
Karen Gustafson- Digital Images
- Online
Fern of Benzimidazole
Gwyneth Thurgood- Digital Images
- Online
Urea crystals
Gwyneth Thurgood- Digital Images
- Online
Sulphamic acid
Gwyneth Thurgood- Digital Images
- Online
Snowflake
Macroscopic Solutions- Digital Images
- Online
Crystals of a DNA repair protein
Bernard O'Hara & Renos Savva- Digital Images
- Online
Crystal of erythritol
Annie Cavanagh- Digital Images
- Online
Paracetamol
Gwyneth Thurgood- Digital Images
- Online
Calcium oxalate crystals in urinary sediment
William R. Geddie- Digital Images
- Online
Paracetamol crystals
Annie Cavanagh- Digital Images
- Online
Raw ginger, SEM
Karen Gustafson- Digital Images
- Online
Cinnamic Acid
Gwyneth Thurgood- Digital Images
- Online
Crystals of a DNA repair protein from Serratia marscescens bound to DNA. The crystals are grown in very small drops (approximatetly 1 microlitre) from very pure preparations so their structure can be determined by X-ray crystallography.
Bernard O'Hara & Renos Savva- Digital Images
- Online
Crystals of a DNA repair protein from Serratia marscescens bound to DNA. The crystals are grown in very small drops (approximatetly 1 microlitre) from very pure preparations so their structure can be determined by X-ray crystallography.
Bernard O'Hara & Renos Savva- Digital Images
- Online
Crystallised ginger, SEM
Karen Gustafson- Digital Images
- Online
Vitamin C (ascorbic acid) crystals imaged by cross polarised light microscopy. Vitamin C is an antioxidant and is important for collagen formation and wound healing. A good source of vitamin C is found in a variety of fruit and vegetables including citrus friuts, brussels sprouts and broccoli. It is a water soluble vitamin that cannot be stored in the body so needs to be ingested regularly. A lack of Vitamin C causes scurvy. 100X image magnification.
Kevin Mackenzie, University of Aberdeen- Digital Images
- Online
Crystallised ginger, illustration
Karen Gustafson- Digital Images
- Online
Urea crystals
Gwyneth Thurgood